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L-Series Manual.book - Celplast Packaging Systems

1. Fig ref L 18 P N L 26 P N Description 1 194773 194773 Plate 2 2 194772 194880 Polished Shaft 2 3 194782 194876 Chain 2 4 194775 194775 Stud 4 5 194774 194774 Block 4 6 194781 194876 Chain 2 7 195170 195194 Side Frame Rear 1 8 194771 194771 Stud Idler 2 9 194770 194770 Sprocket Idler 2 10 194981 195051 Screw 1 11 194776 194878 Shaft 1 12 195100 195142 Guide Block Top Rear 1 13 817087 817087 Linear Bearing 8 14 194978 194978 Block 1 15 195097 195145 Guide Block Top Front 1 16 194779 194779 Bushing 2 17 195099 195143 Guide Block Bottom Rear 1 18 194986 194986 Mounting Block 1 19 195098 195144 Guide Block Bottom Front 1 20 817092 817092 Bushing 4 21 194985 194985 Bushing Housing 4 22 195169 195193 Bottom Frame 1 23 194769 194769 Sensor Bracket 1 24 195101 195146 Top Frame 1 25 194777 194777 Sprocket 2 26 817094 817094 Bearing 2 27 194778 194778 Pointer 1 28 194793 194793 Ruler 1 29 195171 195195 Side Frame Front 1 30 194984 194984 Plate 1 31 817091 817091 Thrust Bearing 2 32 194780 194780 Nut 1 33 817093 817093 Bushing 1 34 194987 194987 Bearing Housing 1 35 817089 817164 Chain 1 36 817083 817083 Sprocket 1 37 817086 817086 Crank Handle 1 Table 11 8 Seal Head Frame Assembly 11 10 Seal Head Frame Assembly 11 17 L Series Automatic L Bar Sealer Installation Operation amp Service Manual
2. Fig ref L 18 P N L 26 P N Description 1 817063 817063 Motor 1 2 194708 194708 Nut Plate 2 3 194949 194949 Bracket Motor Mount 1 4 194737 194737 Sprocket 1 5 194686 194886 Stud 3 6 194684 194684 Idler Pulley Flanged 1 7 817068 817068 Bearing Ashi Flange 2 8 194736 194736 Sprocket 1 9 194687 194687 Idler Pulley Smooth 6 10 194697 194697 Shaft 1 11 194740 194740 Drive Pulley Htd Timing Belt 2 12 195196 195196 Bracket Drive Shaft Mounting 1 13 194679 194679 Nut Plate 1 14 195102 195148 Pressure Plate 1 15 195109 195147 Take Away Bracket 1 16 194936 194936 Scrap Finger 1 17 194682 194882 Stud 4 18 194716 194716 Lower Pinch Roller 1 19 194683 194683 Open Gear 2 20 194972 194972 Block 1 000A 21 194678 194678 Pin 1 22 194788 194788 Guard 1 23 817059 817059 Spring Compression 2 24 194750 194750 Washer 2 25 194768 194768 Block 1 26 194745 194745 Knob 1 27 194989 194989 Guard 1 28 194748 194748 Screw 2 29 194741 194741 Pulley Htd Timing Belt 1 000A 000A 30 194694 194694 Upper Pinch Roller 1 31 817066 817153 Upper Belt 465 J 1 32 817067 817078 Lower Belt 353 J 1 33 194714 194714 Chain Roller RS35 1 34 817065 817065 Bearing NSK 6800 Z 14 35 817147 817147 Bushing Garlock MB1212DO 2 36 817144 817144 Bearing NSK 690127 4 Table 11 10 Take Away Assembly 11 12 Take Away Assembly 11 25 L Series Automatic L Bar Sealer Insta
3. n 1 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Notes n 2 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Notes n 3 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Distributor Information This product was manufactured by Arpac L P 9511 West River Street Schiller Park IL 60176 U S A 847 678 9034 www arpac com And is distributed by
4. Fig ref L 18 P N L 26 P N Description 38 194980 194980 Shaft 1 39 194979 194979 Bearing Housing 1 40 817085 817085 Sprocket 1 41 817052 817052 Bearing NSK 6902Z 6 42 194895 194895 Slide Bracket 1 43 917099 917099 Reed Switch 1 44 194825 194825 Mounting Bracket 1 45 817161 817161 Proximity Switch 1 46 194860 194860 Bar Nut 1 47 197103 197103 Box Junction 1 48 194898 194898 Bracket Mounting 1 49 194899 194899 Cover 1 Table 11 8 Seal Head Frame Assembly 11 18 11 10 Seal Head Frame Assembly L Series Automatic L Bar Sealer Installation Operation amp Service Manual Page Intentionally Blank 11 10 Seal Head Frame Assembly 11 19 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 11 Film Unwind Assembly Figure 11 7 Film Unwind Assembly 11 20 11 11 Film Unwind Assembly L Series Automatic L Bar Sealer Installation Operation amp Service Manual Fig ref L 18 P N L 26 P N Description 1 194883 194854 Shaft Film Cradle Roller 1 2 194642 194855 Rod 1 3 194661 194856 Roll Idler 4 4 195054 195033 Roller Film Cradle W Out Grooves 1 5 195053 195034 Roller Film Cradle W Grooves 1 6 194940 195035 Film Drive Roller 1 7 194659 194857 Shaft Idler Roll 2 8 194662 194662 Bushings 8 9 817053 817053 Snap Ring 10 10 817054 817054 Sna
5. 11 24 11 13 Outfeed Apron Assembly 11 28 11 14 Outfeed Slide Conveyor 11 30 11 15 Electrical Components Part1 11 34 11 16 Electrical Components Part2 11 36 11 17 Electrical Components Options Part3 11 38 11 18 Pneumatics Components 11 39 11 19 6 Lugged Infeed Conveyor Core Option 227913 11 40 11 20 480V AC Conversion Kit Option 197353 11 42 11 21 Lower Film Cradle Option 197355 11 43 11 22 Auxiliary Emergency Stop Button Option 194576 11 44 11 23 Auxiliary Infeed Conveyor Control Relay Option 19736 000 vest nt dires rae bare ed e boe rao ene o ebore bos 11 45 11 24 Vertical Photoeye Option 194595 11 46 11 25 Pneumatic Hole Punch Option 197340 11 47 11 26 Infeed Product Guide Option 194572 11 48 11 27 Seal Opening Kit Option 11 49 11 28 Stack Light Option 194578 11 50 11 29 Registration Kit Option 194575 11 51 11 30 Seal Bar Kit Black Sparkle Coated For L 18 Option 240795 astra Ka ns Eh usu Dr Rad od ead 11 52 11 31 Seal Bar Kit Black Sparkle Coated For L26 Option 242261 is cise dor to e Ux p e cab e ac 11 54 11 32 Seal Bar Kit P
6. 3 17 Boo Seal Assembly is i see 3 18 S4 D Seal Bars i oss Vor a knas ER 3 19 3 7 6 Infeed Lug Conveyor optional 3 20 3 7 7 IDfeed CONVEY OL Sag osten ad vacca yc says 3 21 3 7 8 Outfeed Conveyor 3 22 Chapter 4 Installation 4 1 Machine Installation Instructions 4 1 4 2 In Feed Lug Conveyor Installation Optional 4 11 Chapter 5 Operation SL Introduction sere ee REESE PI MSS EE 5 1 5 2 Main Disconnect Switch Description 5 1 5 3 Main Control Panel Description 5 2 5 4 Optional Conttols pet e Rob re S Eo Bree ask 5 3 5 4 1 Stack Light oos get buen CERE YA wee ees 5 3 5 42 Lug In Feed Conveyor Speed Control Knob 5 3 5 5 Operating Procedures 5 4 5 5 1 Initial Startup Ere AE Aa rele AUR YO ae 5 5 5 5 2 QUICK Strap rav are e pe ep a op dee d a 5 7 5 5 3 Emergency Shutdown 5 8 5 5 4 Short Term Shutdown 5 8 5 5 6 Long Term Shutdown 5 8 5 6 Film Roll Installation 25 reb exe ERE RR ke aes 5 9 5 7 Film Threading and Sealing 5 10 5 7 1 Threading the Film Rack 2 4 1o ess ehem 5 10 5 7 2 Threading the Film Former 5 12 5 7 3 Threading
7. 4 239082 001 Inserts Bar Seal Plasma 19 625 Lg M D Set 5 101173 213 Insert Bar Seal Plasma 460mm Lg T D 460mm 18 110 6 123172 025 Blade Knife 18 110 Bar Seal Coated 7 204036 101 Blade Knife Bar Seal M D 1 OZ Black sparkle Coated 8 226427 M D Film Clamp Inner PE L18 Hanag ata 1 OZ 9 226428 M D Film Clamp Outer PE L18 Hanag ata 1 OZ 10 226429 T D Film Clamp Outer PE L18 Hanag ata 1 OZ 11 226430 T D Film Clamp Inner PE L18 Hanagata 104 11 30 Seal Bar Kit Black Sparkle Coated For L 18 Option 240795 Table 11 28 Seal Bar Kit Black Sparkle Coated for L 26 Option 11 53 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 31 Seal Bar Kit Black Sparkle Coated For L26 Option 242261 Figure 11 26 Seal Bar Kit Black Sparkle Coated for L 26 11 54 11 31 Seal Bar Kit Black Sparkle Coated For L26 Option 242261 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Part number Description 204034 Halves Bar Seal 560mm T D L26 1 204035 Halves Bar Seal 695mm M D 268 1 204037 000A Insert Bar Seal Plasma T D Notched 1 30Z 560mm 22 047 4 101173 028 Insert Bar Seal Plasma 560mm Lg T D 1 560mm 22 047 5 239082 Inserts Bar Seal Plasma 27 500Lg M 1 D SET 6 123172 026 Blade Knife 22 047 Bar Seal Coated 1 7 204036
8. 10 2 10 2 6 Scheduling Service 10 2 10 3 Installation Policy e Re RS de 10 2 DOS Se mr ys umapa tapay e eO Pte Qa ayata 10 2 10 3 2 Service Personnel 10 2 TO D Training ce Siti eo ace New EV VE C Cr Ps 10 2 10 3 5 ARPAC Commitment 10 3 10 3 6 Customer On Site Preparation 10 3 10 3 7 Scheduling Service 10 4 10 8 Service Contact Information 10 4 Chapter 11 Illustrated Parts List Tl Ordering Parts a us s lda aa SSS py 11 1 11 1 1 Replacement Parts Policy amp Contact Information 11 1 11 2 How to Use This Parts List 11 2 11 3 Commonly Ordered 11 3 TIE Listof ODHODS E Exon A ee T MUR 11 5 11 5 Overall Assemblies 11 6 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 6 Infeed Conveyor Assembly 11 8 11 7 Frame Assembly 11 11 11 8 Scrap Rewind Assembly 11 12 11 9 Seal Head Assembly 11 14 11 10 Seal Head Frame Assembly 11 16 11 11 Film Unwind Assembly 11 20 11 12 Take Away Assembly
9. 7 8 50 2 Dancer Dates ss soe GN 7 8 7 8 3 Lug Infeed Conveyor Optional 7 9 7 9 Seal Head Speed Calibration 7 10 7 10 Seal Bar Safety Test 7 11 1 3 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 1 4 7 11 Replacing Infeed Belt 7 13 7 12 Removing amp Installing Seal Bar 7 21 7 121 Remoevine Seal Bat Penne d yet 7 21 7 12 2 Installing Seal 7 27 7 13 Testing and Replacing Thermocouple 7 29 7 14 Testing and Replacing Heater Element 7 32 7 15 Replacing PVC Style Seal Bar Blade 7 37 7 16 Replacing Polyolefin Style Seal Bar Blade 7 41 Chapter 8 Troubleshooting 8 2 Fault Message Troubleshooting Index amp Charts 8 2 8 3 General Troubleshooting Index amp Charts 8 8 Chapter 9 Electrical Schematics 9 1 Electrical Schematics irr ereire Edner EELE TEER e 9 1 Chapter 10 Service Information TO L b ter d ETO says WSR n E guae ERE Kb 10 1 10 2 Field Service Policy sura ske exe ed AE 10 1 10 241 Objective cose ee eer Rem Ue ocio e E 10 1 10 2 3 Service Personnel 10 1 T024 Training Ls re 10 1 10 2 5 ARPAC Commitment
10. Part number Description 1 226430 T D Clamp Inner PE L18 Hanagata 1 1 OZ 2 825152 Blade Cuting Front Arrow Bar Seal L 1 18 3 226429 T D Film Clamp Outer PE L 18 Hanag 1 ata 1 OZ 4 226427 M D Film Clamp Inner PE L 18 Hanag 1 ata 1 OZ 5 825152 001 Blade Cutting Cross Arrow Bar Seal L 1 18 6 226428 M D Film Clamp Outer PE L 18 Hanag 1 ata 1 OZ 7 825149 Insert Front Arrow Bar Seal L 18 1 8 825149 001 Insert Cross Arrow Bar Seal L 18 1 Table 11 32 Seal Bar Kit Mushroom Radius Corner L 18 Option 11 34 Seal Bar Kit Mushroom Radius Corner L 18 Option 824991 11 61 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 35 Seal Bar Kit Mushroom Radius Corner L 26 Option 824992 Figure 11 30 Seal Bar Kit Mushroom Radius Corner L 26 11 62 11 35 Seal Bar Kit Mushroom Radius Corner L 26 Option 824992 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Part number Description 204052 Plate Stripper Inner T D L26 1 2 825151 Blade Cuting Front Arrow Bar Seal L 1 26 3 204051 Plate Stripper Outer T D L26 1 204053 Plate Stripper Inner M D L26 1 825151 001 Blade Cutting Cross Arrow Bar Seal L 1 26 204054 Plate Stripper Outer M D L26 1 825150 Insert Front Arrow Bar Seal L 26 1 8 825150 001 Insert Cross Arrow Bar Seal L 26 1
11. 227913 227913 Lugged Infeed Conveyor Core Refer to Section 11 19 6 Lugged Infeed Conveyor Core Option 227913 on page 11 40 for breakdown of assembly 197353 197353 480 VAC Conversion Kit Refer to Section 11 20 480VAC Conversion Kit Option 197353 on page 11 42 for break down of assembly 197355 197346 Lower Film Cradle Refer to Section 11 21 Lower Film Cradle Option 197355 on page 11 43 for breakdown of assembly 194576 194576 Auxilliary Emergency Stop Button Refer to Section 11 22 Auxiliary Emergency Stop Button Option 194576 on page 11 44 for breakdown of assembly 197362 000A 197362 000A Auxiliary Infeed Conveyor Control Relay Refer to Section 11 23 Auxiliary Infeed Conveyor Control Relay Option 197362 000A on page 11 45 for breakdown of assembly 194595 194595 Vertical Photoeye Refer to Section 11 24 Vertical Photoeye Option 194595 on page 11 46 for breakdown of assembly 197340 197340 Pneumatic Hole Punch Refer to Section 11 25 Pneumatic Hole Punch Option 197340 on page 11 47 for breakdown of assembly 194572 194572 Product Guide Refer to Section 11 26 Infeed Product Guide Option 194572 on page 11 48 for breakdown of assembly 194582 194583 Seal Opening Kit Refer to Section 11 27 Seal Opening Kit Option on page 11 49 for breakdown of assembly 194578 194578 Stac
12. Claw Hammer Crow Bar Forklift Minimum 2000 Ib Capacity Tool Kit Included with Machine Utility Knife N Caution Do not connect the machine to it s power source until instructed to do so in this procedure The machine will get seriously damaged if you do 1 Remove upper portion of crate 1 in Figure 4 1 2 Remove plastic 2 from around machine Figure 4 1 Crate Removal 4 1 Machine Installation Instructions 4 1 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 Open electrical cabinet 1 in Figure 4 2 Figure 4 2 Electrical Cabinet Door 4 Remove accessories 1 in Figure 4 3 from electrical cabinet Figure 4 3 shows the individual components included in the cabinet 5 Close cabinet door pem un Figure 4 3 Accessory Removal 4 2 4 1 Machine Installation Instructions L Series Automatic L Bar Sealer Installation Operation amp Service Manual Figure 4 4 Accessories 6 Peel protective plastic 1 in Figure 4 5 off of machine 7 Remove crate braces 2 8 Lift machine off of crate base and move machine to desired location HAR ARPAC Figure 4 5 Crate Braces 4 1 Machine Installation Instructions 4 3 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 9 Cutand remove shipping ties 1 in Figure 4 6 Figure 4 6 Shipping Ties Typical 4 4 41 Machine Installation Instructions L Series Automatic L
13. Figure 11 18 Auxiliary Emergency Stop Button Option Part number Description 1 195267 Infeed E Stop Mount 1 2 817464 Button Operator 1 3 817465 Block 4 Across Latch 1 4 817466 Contact N C 3 5 817467 Contact N O 1 6 817468 Operator Enclosure 1 7 804027 003 Legend Plate Blank Standard Red 1 8 818315 T amp B Conn 1 2 X 125 2 9 804011 089 Conduit Locknut 1 10 818695 Wire 8 Conductor 12 Table 11 20 Auxiliary Stop Button Option 11 44 11 22 Auxiliary Emergency Stop Button Option 194576 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 23 Auxiliary Infeed Conveyor Control Relay Option 197362 000A Part number 1 804008 106 Description Relay Extra Slim 2 817482 804010 112 Cable Connector Table 11 21 Auxiliary Infeed Control Relay Option 11 23 Auxiliary Infeed Conveyor Control Relay Option 197362 000A 11 45 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Part number Vertical Photoeye Option Description 1 195268 Vertical Eye Mount Lower 1 2 195269 Vertical Eye Mount Upper 1 3 195270 Vertical Eye Mount Nut Plate 1 4 195271 Vertical Eye Mount Angle 1 5 804007 001 Photo Sensor Transmitter DC 1 6 804007 003 Photo Sensor Receiver 1 7 804003 135 Cable 2 8 817493 Terminal Wire Nut 4 9 804010 112 Conne
14. Figure 7 23 Thermocouple Spacer Removal 7 12 Removing Installing Seal Bar 7 25 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 Unscrew mounting nuts 1 in Figure 7 24 and remove seal bar assembly 2 Figure 7 24 Seal Bar Removal 7 26 7 12 Removing 6 Installing Seal Bar L Series Automatic L Bar Sealer Installation Operation amp Service Manual 7 12 2 Installing Seal Bar AN Warning Turn off machine s main disconnect switch before doing this procedure Also let seal bar cool to room temperature You may get seriously injured or burned if you do not 1 Reverse steps for removing seal bar to reinstall it Also follow the points below When reconnecting thermocouple terminals make sure white wire connects to terminal 81 and red wire to terminal 82 Make sure that tab 1 in Figure 7 25 in seal bar blade mates with slot 2 in perpendicular bar Continued on next page Figure 7 25 Blade Mating 7 12 Removing Installing Seal Bar 7 27 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Secure heater element wires with cable ties 1 in Figure 7 26 Figure 7 26 Cable Ties 7 28 7 12 Removing 6 Installing Seal Bar L Series Automatic L Bar Sealer Installation Operation amp Service Manual 7 13 Testing and Replacing Thermocouple Tools amp Materials Required Digital Volt Ohm Meter Medium Phillips Tip Screw Driver S
15. Guillotine Style Seal Head Provides consistent seal strength for all product profiles Vertical movement using linear shafts bearings and reciprocating chains is proven to be a superior sealing method eliminating the scissor action and linkages associated with pivot style systems 3 2 Machine Features 3 3 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Available Options Slide Conveyor Allows transfer of small unstable product Minimum length 1 1 2 includes stroke limit feature which allows fastest speeds as permitted by product characteristics Vertical Photo Eye For use with products under 1 4 high or those not consistently detected with standard horizontal photo eye Pneumatic Hole Punch Pneumatic air cylinder with 1 4 round serrated tip punches hole through both top and bottom film layers Additional air cylinder punch is easily added Lower Film Cradle Relocation of film cradle rollers to lower rear of machine Auxiliary Emergency Stop Push Button Additional emergency stop push button can be located at infeed table or further upstream at operator station 2 Seal Height Extension Increases L 18 product height capacity to 8 and L 26 product height capacity to 10 Auxiliary Infeed Conveyor Control Relay Provides dry contact for synchronous operation with 6 lugged 6 belted collator or any auxiliary infeed system Infeed Product Guide Guides product into the seal area Use
16. of Figure 5 75 HELP PUSHBUTTONS 6 of 6 Screen 5 8 Operator Interface 5 45 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 5 46 5 8 Operator Interface Periodic Maintenance 6 1 Maintenance The most important factor for this or any other machinery is to keep the system clean It is also essential to make periodic inspections to detect small problems before they become big problems A clean properly maintained machine enhances productivity A little P M now goes a long way in improving future system operation and machine reliability AN Warning The following procedures should only be done after the machine has been turned off allowed to cool down and the air pressure has been released Always follow Lockout Tagout procedures Always wear safety glasses and all required personal protective equipment 6 1 1 Preventive Maintenance Schedule The PLC program is designed to prompt the operator to perform preventive maintenance PM after every 50 hours of operation A yellow warning will appear when the machine has been operated for 50 hours The prompt will stay on the screen and the machine continue to operate This message will stay on the screen until the PM is completed and the PM hour meter is reset NOTE To reset the message after performing the maintenance Log on as a maintenance technician go to the maintenance menu press the service button and reset the timer 6 1 Maintenan
17. ARPAC L Series GROUP Automatic L Bar Sealer Installation Operation amp Service Manual P N 100003 304 Revision A April 14 2009 Illustrated Parts List Table of Contents Introduction Installation Operation Periodic Maintenance Maintenance amp Adjustment Trouble shooting Electrical Schematics Service Information O E M Information Copyright 2009 Arpac L P All rights reserved This document contains confidential and proprietary information owned by Arpac L P Anv unauthorized copving use or disclosure of it without the prior written permission of Arpac L P is strictly prohibited Attention Consult Accompanying Documents As Applicable This manual was originally written in English in the United States Arpac L P 9511 West River Street Phone 1 847 678 9034 Schiller Park IL Fax 1 847 671 7006 60176 USA www arpac com Record of Revisions Revision History REV Date Reason for Change A 4 14 2008 Original Table i 1 Revision History List of Affected Pages Page Number Rev Page Number Rev Page Number Level Level All A Table i 2 List of Affected Pages Revision History 1 1 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Warranty Information ARPAC warrants the Products of its manufacture to be free from defects in material or workmanship for a period of one year
18. Figure 4 14 Lockout Bar 20 Cutcable ties 1 in Figure 4 15 and pull power cord 2 out of machine 21 Connect power cord to 230VAC 60Hz 15 amp service according to local electrical standards Figure 4 15 Electrical Connection 4 1 Machine Installation Instructions 4 9 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 22 Connect air hose and fitting to position shown below 23 Set air pressure to 80 PSI Set Regulator to 80 PSI L Connect Air Hose Figure 4 16 Air Hose Connection 24 Load machine with film according to Chapter 5 25 Inoptional in feed lug conveyor is included with machine install the conveyor according to section starting on the next page Procedure is complete 4 10 4 1 Machine Installation Instructions L Series Automatic L Bar Sealer Installation Operation amp Service Manual 4 2 In Feed Lug Conveyor Installation Optional Tools Required Forklift Minimum 2000 Ib Capacity Pliers Small Flat Tipped Screwdriver Wire Strippers 1 Unscrew mounting bolts 1 in Figure 4 17 and remove mounting clamps 2 2 Lift machine off of crate base and move machine to desired location Make sure that conveyor s surface is level with machine s surface Adjust leveling pads on bottom of conveyor as required Also make sure that there is enough space between conveyor and machine to allow lug clearance Figure 4 17 Conveyor on Crate Base 4 2
19. 0 22 AMP Itemref Quantity Title Name designation material dimension etc Article No Reference RevNo Revision note Date Signature Checkeq Designed by KJD Scale NONE Filename Date Checked by Approved by date KJD KJD 05 10 02 ARPAC AUTOMATIC L BAR SEALER STANDARD rawing Number L18 26 099 03 R1 24 100 SPARE 102 SPARE 20 105 1CR DOOR RELAY ug B CYCLE STOP 107 108PB 108 RE MANUAL CLOSE 110 BLK SEAL BAR OPEN 112APRX 112BPRX CROSS SEAL BRN BAR SAFETY 112 BLU BRN BLU BRIDGE RETRACTE PROX SENSOR SEAL BAR TRIGGER PHOTO EYE CHORIZ DOWNSTREAM INTERLDCK JUMP IF NOT USED 122 C7571 L d 24 OPTION Itemref Quantity Title Name designation material dimension etc Article No Reference 3 h 24 20 TEP OPTION PHOTO EYE OVDC I I BACK SUPP WHT 101 II 10 9 3 Freire 22l22 65 222222222224 OPTION PHOTO EYE OVDC BRN RECEIVER BLK NE u NE Eg MASTER CONTROL RELAY WMCR 104 e 106PB CYCLE START epa 106 e 20 109 FILM FEE
20. 197340 11 47 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 26 Infeed Product Guide Option 194572 Figure 11 22 Infeed Product Guide Option Fig ref Part number Description 1 195641 001 Clamp Plate SS 1 2 196222 001 Bracket Guide Product SS 1 3 196881 Product Guide 1 4 197357 Product Guide for Reverse Flow 1 Machines Only 5 800346 002 Screw Set M8 x 12mm 2 6 800278 020 Hex Head Cap Screw 1 4 20 x 2 3 4 SS 4 7 800292 008 Washer Lock Split 1 4 SS 4 8 800290 009 Nut 1 4 20 Hex SS 4 Table 11 24 Infeed Product Guide Option 11 48 11 26 Infeed Product Guide Option 194572 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 27 Seal Opening Kit Option ac ima ey ee M 1 ED P 4l Figure 11 23 Seal Opening Kit Option L 18 P N L 26 P N Description 1 195633 195633 Spacer Seal Height Crank 2 2 195634 195634 Spacer Seal Height Jack Screw 2 3 196069 196069 Cylinder Block 1 4 817162 817169 Seal Head Cylinder 1 5 807798 024 807798 024 Hex Head Cap Screw M6 X 1 X 4 60mm Table 11 25 Seal Opening Kit Option 11 27 Seal Opening Kit Option 11 49 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 28 Stack Light Option 194578 2 3 4 5 Figure 11 24 Stack Light Option Part number Descript
21. M max min SCFM UL Percent Degree Celsius Centimeter Degree Fahrenheit Kilogram Pound Meter Maximum Minimum Millimeter Standard Cubic Feet Per Minute Underwriters Laboratories 3 6 Abbreviations 3 7 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 7 Mechanical Sub Assemblies This section gives a brief overview of the machine s subassemblies 3 7 1 Film Feed System The film feed system consists of the following major components 3 7 1 1 Film Rack This machine has a top mounted cradle type film rack capable of holding one roll of film This assembly is located on the back of the wrapper inline with the film former Its purpose is to hold the film roll inline with the film inverters Film Roll Guides Film Roll Scale Film Feed Cam Handle Figure 3 4 Film Rack The film is placed onto the cradle and threaded through the film feed rollers perforator around the film separator bar a series of guide rollers a static eliminator brush the dancer bar and final adjustable film roller then is threaded through the film Inverters Two adjustable film roll guides hold the film roll in place These are used to align the roll of film to the film inverter tips To adjust the position of these guides loosen the wing nuts slide the guide into position and tighten the nuts AN Warning Film rolls are very heavy Keep your clothes and body parts clear of the film rack while loa
22. Table 11 33 Seal Bar Kit Mushroom Radius Corner L 26 Option 11 35 Seal Bar Kit Mushroom Radius Corner L 26 Option 824992 11 63 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 36 Seal Bar Kit Mushroom Square Corner L 18 Option 823407 Figure 11 31 Seal Bar Kit Mushroom Square Corner L 18 11 64 11 36 Seal Bar Kit Mushroom Square Corner L 18 Option 823407 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Part number Description 1 226430 T D Clamp Inner PE L18 Hanagata 1 1 OZ 2 825517 Blade Cuting Front Arrow Bar Seal L 1 18 3 226429 T D Film Clamp Outer PE L 18 Hanag 1 ata 1 OZ 4 226427 M D Film Clamp Inner PE L 18 Hanag 1 ata 1 OZ 5 825517 001 Blade Cutting Cross Arrow Bar Seal L 1 18 6 226428 M D Film Clamp Outer PE L 18 Hanag 1 ata 1 OZ 7 825516 Insert Front Arrow Bar Seal L 18 1 8 825516 001 Insert Cross Arrow Bar Seal L 18 1 Table 11 34 Seal Bar Kit Mushroom Square Corner L 18 Option 11 36 Seal Bar Kit Mushroom Square Corner L 18 Option 823407 11 65 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 37 Seal Bar Kit Mushroom Square Corner L 18 Option 823407 Figure 11 32 Seal Bar Kit Mushroom Square Corner L 26 11 66 11 37 Seal Bar Kit Mushroom Square Corner L 18 Option 823407 L Series Aut
23. leather film brake is provided to reduce inertia of the film roll This helps to slow the film roll when enough film has been fed through the system The dancer arm has a counterweight used to adjust the amount of tension placed on the film If it is moved toward the pivot point of the dancer arm the film tension will increase If it is moved away from the pivot point of the dancer arm the film tension will decrease The dancer weights were positioned during the testing process However due to environment product or film changes they may need to be readjusted by the customer NOTE Increased film tension will not result in a tighter wrap on the product but will cause weak seals 3 14 3 7 Mechanical Sub Assemblies L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 7 2 Film Inverter The film inverter consists of two metal plates and a height adjustment wheel The film inverter is located after the film rack just before the seal assembly The purpose of the film inverter is to change the direction of the film and wrap it around each product as it travels on the in feed conveyor to the sealing area 47 Film Former Height Adjustment Wheel Film Former Top Plate Infeed Conveyor Figure 3 11 Film Inverter Film is threaded through the film feed system around both of the film inverters and into the pinch rollers The film separating bar and the static eliminator bar on the film rack s
24. not within this range the machine will not recover its position and the registration will not be aligned correctly 5 8 Operator Interface The operator interface allows the operator or maintenance technician to change and monitor the machine s performance and to change the type of product being run When the machine is first turned on the menu below will appear This is the Overview menu The menu is made up of two pages Press the PREV or NEXT buttons in the lower corners of the menu to toggle between pages FER Jg MAMAL ALA E i 3 1 Cross seal iF Side seal Hd 5 4 6 Figure 5 28 Operator Interface Screen 5 22 5 8 Operator Interface L Series Automatic L Bar Sealer Installation Operation amp Service Manual 1 Time This shows the current time 2 Product Type This shows the product type being run defined as a number and programmed by the maintenance technician 3 Date This shows the current date 4 Cross Seal Temperature This shows the current temperature of the cross seal bar 5 Side Seal Temperature This shows the current temperature of the side seal bar 6 Message Windows These windows show various alarm messages and non emergency informational messages generated by the machine 7 OVERVIEW Pressing this button will make the first OVERVIEW menu appear as you are in another menu 8 LOADJ VIEW Pressing this button will make the main LOAD SAVE menu appear This menu will be covered later 9
25. 16 195081 195133 Lower Door Clear 1 Table 11 5 Frame Assembly 11 7 Frame Assembly 11 11 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 8 Scrap Rewind Assembly Figure 11 4 Scrap Rewind Assembly 11 12 11 8 Scrap Rewind Assembly L Series Automatic L Bar Sealer Installation Operation amp Service Manual Fig ref L 18 P N L 26 P N Description 1 194764 194764 Cam 1 2 194763 194763 Counter Weight 1 3 195088 195088 Dancer Arm 1 4 194970 194970 Bearing Housing 1 5 194971 194971 Shaft 1 6 194766 194766 Bushing Flanged 1 7 194767 221286 Roller Tube 1 8 817082 817082 Motor 1 9 195085 195085 Motor Mount 1 10 817080 817080 Drive Sprocket 1 11 817079 817079 Chain 1 12 817081 817081 Driven Sprocket 1 13 194964 194964 Spool End Inner 1 14 194965 194966 Spool End Outer 1 15 194967 194967 Hub Inner 1 16 194968 194968 Hub Outer 1 17 194960 194961 Shaft 1 18 817146 817146 Bearing NSK 6804Z 1 19 194992 195052 Bracket 1 20 194804 195307 Roller 1 21 194805 194805 Axle 1 22 194662 194662 Hub 2 23 817139 817139 Roller Plunger 1 24 196188 196188 Core 1 25 817183 817183 E Clip 4 26 194900 194900 Retainer Spring 2 27 817184 817184 Spring 1 28 194903 194903 Brake Leather 1 29 194901 194901 Bracket Leathermounting 1 30 194902 194902 Bracket Lower 1 31 817185 817185 Knob 3 Lo
26. 3 7 1 5 Dancer Bar The dancer bar assembly is made up of a series of film guide rollers a stationary arm and a pivoting arm with a counterweight and a limit switch The dancer bar is located below the film cradle after the film feed and just before the film forming plow The dancer bar assembly was designed to create a reservoir of film under constant light tension to immediately meet the film requirements of the advancing product and closing seal bar Dancer Bar Dancer Bar Dancer Bar Pivot Arm Counterweight Stationary Arm Figure 3 9 Dancer Bar When the machine is in cycle the pinch roller system pulls the film and creates a demand on the film feed system The film is fed into the dancer bars by the film feed rollers when the film feed trigger arm moves in front of the limit switch When enough film is fed the dancer arm will pivot down thus moving the dancer trigger arm away from the limit switch and stopping the film feed rollers When another product moves through the seal assembly more film will be demanded and cause the dancer arm to pivot up again This will move the dancer trigger arm in front of the limit switch and will signal the film feed system to begin feeding film again 3 7 Mechanical Sub Assemblies 3 13 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 7 1 5 Dancer Bar continued Dancer Arm Trigger Arm Limit Switch Figure 3 10 Dancer Bar continued A spring loaded
27. 54 HELP SETPOINTS 5 or 5 Screen 5 38 5 8 Operator Interface L Series Automatic L Bar Sealer Installation Operation amp Service Manual HELP LDBD SRUE 1 of 2 Figure 5 55 HELP LOAD SAVE 1 of 2 Screen HELF LOAD SAVE 1 Of 2 Figure 5 57 HELP ALARMS 1 of 13 Screen 5 8 Operator Interface 5 39 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Figure 5 60 HELP ALARMS 4 of 13 Screen 5 40 5 8 Operator Interface L Series Automatic L Bar Sealer Installation Operation amp Service Manual Figure 5 63 HELP ALARMS 7 of 13 Screen 5 8 Operator Interface 5 41 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Figure 5 65 HELP ALARMS 9 of 13 Screen Figure 5 66 HELP ALARMS 10 of 13 Screen 5 42 5 8 Operator Interface L Series Automatic L Bar Sealer Installation Operation amp Service Manual Figure 5 68 HELP ALARMS 12 of 13 Screen Figure 5 69 HELP ALARMS 13 of 13 Screen 5 8 Operator Interface 5 43 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Figure 5 71 HELP PUSHBUTTONS 2 of 6 Screen Figure 5 72 HELP PUSHBUTTONS 3 of 6 Screen 5 44 5 8 Operator Interface L Series Automatic L Bar Sealer Installation Operation amp Service Manual Figure 5 74 HELP PUSHBUTTONS 5 of 6 Screen HELP PUSHBUTTONS
28. Automatic L Bar Sealer Installation Operation amp Service Manual 11 33 Seal Bar Kit Plasma for L 26 Option 204017 000B Figure 11 28 Seal Bar Kit Plasma for L 26 11 58 11 33 Seal Bar Kit Plasma for L 26 Option 204017 000B L Series Automatic L Bar Sealer Installation Operation amp Service Manual Part number Description 204034 Halves Bar Seal 560mm T D L26 1 204035 Halves Bar Seal 695mm M D L26 1 204037 000A Insert Bar Seal Plasma T D Notched 1 3OZ 560MM 22 047 4 101173 028 Inserts Bar Seal Plasma 560MM Long 1 T D 5 239082 Inserts Bar Seal Plasma 27 500 Lg M 1 D Set 6 101147 028 Blade Knife Bar Seal T D 560mm Lg 3 1 OZ 560MM 22 047 7 204036 Blade Knife Bar Seal M D 3 OZ 1 8 204051 PLT Stripper Outer T D L26 1 204052 PLT Stripper Inner T D L26 1 10 204053 PLT Stripper Inner M D L26 1 11 204054 PLT Stripper Outer M D L26 1 Table 11 31 Seal Bar Kit Plasma for L 26 Option 11 33 Seal Bar Kit Plasma for L 26 Option 204017 000B 11 59 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 34 Seal Bar Kit Mushroom Radius Corner L 18 Option 824991 Figure 11 29 Seal Bar Kit Mushroom Radius Corner L 18 11 60 11 34 Seal Bar Kit Mushroom Radius Corner L 18 Option 824991 L Series Automatic L Bar Sealer Installation Operation amp Service Manual
29. Bar Sealer Installation Operation amp Service Manual 10 Remove cardboard supports 1 in Figure 4 7 from under plow Figure 4 7 Cardboard Supports Typical 11 Remove control panel box screws 1 in Figure 4 8 and carefully set control box 2 down Figure 4 8 Control Box Screws 4 1 Machine Installation Instructions 4 5 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 12 Remove shipping bracket screws 1 in Figure 4 9 and bracket 2 Figure 4 9 Shipping Bracket Removal 13 Mount control box on machine as shown below Figure 4 10 Control Box Mounting 4 6 4 1 Machine Installation Instructions L Series Automatic L Bar Sealer Installation Operation amp Service Manual 14 Mount cranks 1 in Figure 4 11 Secure in place by tightening screws on cranks Figure 4 11 Crank Mounting 4 1 Machine Installation Instructions 4 7 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 15 Mount transfer roller assembly 1 in Figure 4 12 with screws 2 16 Place transfer roller 3 in position shown Figure 4 12 Transfer Roller Assembly 17 Place infeed roller 1 in Figure 4 13 in position shown s Figure 4 13 Infeed Roller 4 8 4 1 Machine Installation Instructions L Series Automatic L Bar Sealer Installation Operation amp Service Manual 18 Remove tape 1 from lockout bar 2 19 Pull lockout bar 2 out of brackets 3
30. DOOR AND E STOP JUMPERS AND VERIFY OPERATION BEFORE PLACING IN SERVICE Bill of Material 123456 279A 4 USE BELDEN 8761 OR EQUIVALENT 18GA FOIL SHIELDED WIRE Plc Program 1 0 and 2 0 EXUR POWER CONNECTOR ETHERNET Nr 5 USE SHIELDED CABLE FOR ALL ANALOG SIGNAL WIRES SHIELD MUST BE GROUNDED AT ONE END ONLY Interface Program 1 0 Itemref Quantity Title Name designation material dimension etc Article No Reference H RevNo Revision note Date Signature Checkeq Designed by Checked by Approved by date Filename Date Scale KJD KJD KJD 05 10 02 NONE MAX TIGHTENING TORQUE FOR TERMINAL BLOCKS 1498 CAL 16 LB IN I AREAC TUNE REVISON ses gt IA mA jJ p HA 1 for 6 1 2 3 NZ O T Y 8 FROM PG 1L1 TH 3 2 3 L 6 1 e 1 CX 2CB A 3CB Cc SA SA 9 5A 9 Ol Oo U Qu M oq o UTVIWIGT G UTVIWIG G MITSUBISHI MITSUBISH MITSUBISHI FREGRDL 500 123 DRIVE READY FREQROL E500 123 DRIVE READY FREQROL E500 A FR E520S 0 1K FR E520S 0 1K FR E520S 0 1K 24 24 VDC C 24 24 VDC C 10 10 91 ANALOG 2 91 ANALOG BE 2 90 ANALOG COM 5 90 ANALOG COM E 5 20 STF 20 STF STR STR ADJUSTABLE 205 DRIVE ENABLE ADJUSTABLE PC 206 DRIVE ENABLE ADJUSTABLE PC FREQUENCY MOTOR FREQUENCY MOTOR FREQUENCY MOTOR CONTROLLER CONTROLLER CONTROLLER U UIVIV UIVIW o IA cy qi amp 95 6
31. In Feed Lug Conveyor Installation Optional 4 11 L Series Automatic L Bar Sealer Installation Operation amp Service Manual from conveyor to back of machine 3 Connect conduit 1 in Figure 4 18 Figure 4 18 Conduit Hookup 4 Connect green wire 1 in Figure 4 19 from conduit to ground block 5 Connect striped wire 2 from conduit to terminal 20 6 Connect black wires 3 from conduit to terminals L1 amp L2 It does not Figure 4 19 Wire Connections 4 12 4 2 In Feed Lug Conveyor Installation Optional L Series Automatic L Bar Sealer Installation Operation amp Service Manual 7 Connect blue wire 1 in Figure 4 20 from conduit to terminal 205 It does not matter which wire goes in which position Xu S d Figure 4 20 Wire Connection 8 Close electrical cabinet Procedure complete 4 2 In Feed Lug Conveyor Installation Optional 4 13 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 4 14 4 2 In Feed Lug Conveyor Installation Optional Operation 5 1 Introduction This chapter describes the following What the controls of the machine do How to run the machine How to use the machine s interface 5 2 Main Disconnect Switch Description The main disconnect switch 1 in Figure 5 1 turns off all power to the machine The switch also acts as the main load circuit breaker for the machine Figure 5 1 Main Disconnect Switch 5 1 Introduction 5 1
32. L Series Automatic L Bar Sealer Installation Operation amp Service Manual 5 3 Main Control Panel Description Figure 5 2 below shows the main control panel The paragraphs that follow describe each control 7 6 1 Figure 5 2 Main Control Panel 1 POWER ON Push Button Pressing this button turns the machine on 2 EMERGENCY STOP PUSH Pull Button Pressing this button will immediately shut down all electrical devices with the exception of the controller The button must be pulled out before restarting the machine This button may be located at other locations around the machine as well 3 CYCLE START Button Pressing this push button starts the normal cycle of the machine 4 CYCLE STOP RESET Push Button Pressing this button stops the machine after the cycle in process is complete Pressing this button also resets the machine controller after an emergency stop or fault situation 5 MANUAL SEAL Pressing this button will make the seal bars close It is used when threading a new roll of film into the machine This button is disabled while the machine is in cycle and while the guard doors are open 5 2 5 3 Main Control Panel Description L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 FILM FEED Pressing this button will make the machine feed out film from the film rack for a predetermined distance and then it will stop The MANUAL SEAL button must then be pressed before the film can be fed
33. Manual 7 3 3 Product Sizing Formula The length of the seal bars and the conveyor bed width determines the machine s capability to run a product To determine if the machine has the capacity to run a specific product determine the answer to the following questions If the answer is YES to both questions the product can be run on the machine If not the product may need to be re oriented or may not be able to be run on the machine 1 Does the product fall within the maximum and minimum product specifications 5 minimum 15 maximum 5 minimum 19 maximum Length 4 18 5 4 26 5 1 5 minimum with optional 1 5 minimum with optional closing conveyor closing conveyor Height 1 4 6 1 4 8 0 minimum with optional 0 minimum with optional vertical photo eye vertical photo eye Table 7 2 Determining Product Size Product Specifications 2 Does the product configuration fall within the seal bar specifications Cross Seal Bar Product Width Height isless Product Width Height is less Length than or equal to 17 5 than or equal to 21 5 ide Seal Bar Length Product Width Height is less Product Width Height is less than or equal to 19 5 than or equal to 27 5 Table 7 3 Determining Product Size Seal Bar Specifications 7 3 Product Setup Procedures 7 3 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 7 3 4 Film Sizing Formula Use the following information
34. Regulator Assembly SMC 1 AW30 03 GH W Air Filter Element SMC AF30P 060S Solenoid Valve SMC VP542 5DZ 03AF 817101 Solenoid Valve SMC VT325 025 DLS 817114 Solenoid Valve SMC VFR2110 5DZC Check Valve Aladco 302501 O A Oj N al al Table 11 16 Pneumatic Components 11 18 Pneumatics Components 11 39 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 19 6 Lugged Infeed Conveyor Core Option 227913 Figure 11 15 6 Lugged Infeed Conveyor Core Option 11 40 11 19 6 Lugged Infeed Conveyor Core Option 227913 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Fig ref Part number Description Qty 1 136658 Sprocket 1 2 142233 Shaft Idler 1 3 142997 001 Cam Chain Head 1 4 144134 002A Block Takeup 2 5 144200 002A Cover Lug 1 6 144461 001 Cam Tail Chain LH 1 7 816871 Motor Gear 1 2 HP Kebco 1 8 146858 000A Sprocket 2 9 168603 Block Takeup 2 10 169546 Cover End SS 1 11 169546 001 Cover End SS 1 12 172435 Cam Tail Chain RH 1 13 191350 001 Plate Nut 2 14 191425 Channel Conveyor L H 1 15 191426 Channel Conveyor R H 1 16 191427 Plate Spacer Motor 1 17 191428 XBar Support Rail 3 18 191429 Rail Chain 6 1 19 191430 Bracket Support Plate Top 1 20 191431 Shaft Drive Conveyor 1 21 191432 Sprocket 1 22 191433 Bracket Switc
35. SENSING RELAY I PAGE 1 I 74 T 83 FROM SIDE SEAL BAR I TEMP SENSING RELAY PAGE 1 84 m TO ALL VARIABLE FREQ DRIVES SEE PAGE 2 AND PAGE 3 T USE BELDEN CABLE CHNNECT SHILED AT DRIVE END HNLY Quantity Title Name designation material dimension etc Article No Reference KJD KJD KJD 05 10 02 NONE ree rs ARPAC Drawing Number L18 26 099 06 R1 po NS a se II O T Y 1 CATSE ETHERNET CABLE ETHERNET DPTIDN 3 5 41762 1 R CONTROLLERS ONLY 1761 NET ENI RS 232 8 PIN MINI DIN 1761 CBL HM02 TO CH1 PORT 1 ETHERNET IP RJ45 10 100 BASE T CABLE CH1 COMMUNICATION PARAMETERS PROTOCOL DF1 FULL DUPLEX EXTERNAL BAUD RATE 19200 POWER DIP SWITCH PARITY NONE STOP BITS 1 SOURCE ID NODE 1 CONTROL LINE NO HANDSHAKING IP ADDRESS 169 253 109 11 CHECKSUM CRC PROGRAMMING HMI PORT IS ONLY PRESENT ON 1762 L R CONTROLLERS ALL PARAMETERS ARE DEFAULT AND CANNOT BE CHANGED o AB MICROLOGIX 1200 1762 L40BWA OR 1762 L40BWAR ETHERNET OPTION 9 Q ZN WH LRF P N EXOR COLOR TOUCH SCREEN eTOP 11 R DC BLUE AC 110V RED AC NEUTRAL WHITE 220 VOLT AC BLACK EARTH YELLOW GREEN DOWNSTREAM INTERLOCK YELLOW CA95 DF1 CABLE TO CHO 1762 IF20F2 ANALOG 1 0 MODULE CHO COMMUNICATION PA
36. again This button is typically used for film threading 5 4 Optional Controls 5 4 1 Stack Light The stack light shows the status of the machine and warns the operator of problems Figure 5 3 Stack Light Red solid an emergency stop button was depressed Red flashing a fault or alarm situation Amber solid optional the film supply is getting low Green solid the machine is in cycle mode Green flashing the machine is going in or coming out of cycle 5 4 2 Lug In Feed Conveyor Speed Control Knob This knob controls the speed of the lug in feed conveyor Figure 5 4 Lug In Feed Conveyor Speed Control Knob 5 4 Optional Controls 5 3 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 5 5 Operating Procedures This section describes how to operate the machine Startup and Shutdown Procedure Descriptions Initial Startup Applies to the first time the machine is run at the initial startup of each shift or day and after an emergency stop has been initiated Quick Startup Applies to a start up when the machine is pre loaded with product or was stopped for a short term shutdown Emergency Shutdown Applies to times when the machine needs to be shut down immediately This includes all times when personnel or the equipment are in danger of being damaged Short Term Shutdown Applies to times when the machine is not shut down completely such as for a break or to
37. and operation preventive maintenance and long term care Many specific machine courses are available on ARPAC bundler horizontal corrugated and stretch wrapping machines These regularly scheduled 1 day or 2 day courses are held approximately every 12 weeks at the ARPAC University and Demo Room located near O Hare airport in Chicago Class demand will influence the frequency of these class offerings For further information or a current technical training calendar and agenda contact ARPAC s training department at 847 678 9034 ext 4088 10 1 Introduction 10 1 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Custom machine specific training courses can be developed for delivery at your location or at ARPAC For further information and a quotation contact ARPAC s training department 10 2 4 ARPAC Commitment Be readily available to communicate with the customer s Service Technicians available for supervision and instruction of personnel at prevailing rates and expenses Upon arrival of the ARPAC Service Technician he should be able to commence immediately minimize downtime of your production facilities and commence training of your personnel 10 2 5 Scheduling Service At least 10 days advance notice is required for scheduling personnel Emergencies will be handled as quickly as possible If assistance is required during installation or operation of the system or if you need info
38. from date of shipment from ARPAC s factory provided that 1 Suchequipment is given normal and proper usage It is still owned by the original buyer The Products have been operated in accordance with generally approved practice and in accordance with ARPAC s specifications and instructions 4 No repairs alterations or replacements have been made by others without ARPAC s prior written approval 5 Genuine ARPAC repair components are used during the warranty period ARPAC s liability under this warranty or in connection with any other claim relating to the Products shall be limited to the repair or at ARPAC s option the replacement of any Products parts or components thereof which are returned to ARPAC freight prepaid and which are defective in material or workmanship The Buyer shall notify ARPAC immediately of any defective parts and ARPAC shall thereupon correct the defect or defects If such correction requires the replacement of a defective part or parts ARPAC will supply same F O B its factory If warranty parts are required ARPAC will at its discretion repair or replace any defective stretch wrapping parts with a charge to a valid purchase order number Defective parts with a valid Return Material Authorization number obtained from ARPAC s service department must be returned to ARPAC within thirty 30 days of warranty part shipment freight prepaid to receive a credit to this purchase order number Failure to do so will
39. machine to begin the cycle again Electrical control and power for this conveyor comes from the L Series wrapper The speed of this conveyor is controlled by a adjustable potentiometer located on the conveyor electrical box AN Warning It is important for everyone working around this assembly to understand that the machine and conveyor are still in cycle and will start moving without warning 3 20 3 7 Mechanical Sub Assemblies L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 7 7 Infeed Conveyor The in feed conveyor is an independently driven endless nylon belted conveyor located at the front of the machine The purpose of the in feed conveyor is to transfer the product hand loaded or from the optional in feed conveyor through the seal frame area and onto the out feed conveyor Product Trigger Photo Eye Infeed Conveyor Table Adjustment Wheel Figure 3 16 Infeed Conveyor The in feed conveyor starts when the machine is put into cycle A photo eye located at the exit of the in feed conveyor just before the seal frame is used to detect a product as it enters the seal frame The bag length timer starts when the product blocks the photo eye The seal frame closes and the seal conveyor stops at the photo eye if the product staging option is turned on This is adjustable through the HMI The in feed conveyor will continue to run while the seal frame is closed unless another product blocks the seal
40. machine will be shut down completely such as overnight weekends or to perform changeover procedures 1 Stop the flow of product to this machine 2 After the last product has cleared the seal conveyor push the cycle stop reset push button 3 Press the emergency stop push pull button 4 Place the main power switch to the OFF position 5 Close the master air supply regulator valve 5 8 5 5 Operating Procedures L Series Automatic L Bar Sealer Installation Operation amp Service Manual 5 6 Film Roll Installation 1 Press the cycle stop push button 2 Select the proper film size for the product being run See Film Sizing Formula If using a different size film than was previously on the machine loosen the wing nuts on the film guides and slide them outward 3 Place the film roll on the cradle so that the film unwinds in the proper direction and the centerfold is facing the scale side of the cradle 4 Using the scale adjust the position of the film roll so the center folded edge is placed on the scale equal to the value of the film former scale NOTE It is important to place the edge of the film not the edge of the film core in the proper place on the scale If the film roll core is used to align the film to the scale the film will not be pulled through the film feed system properly and will affect the machine s ability to wrap the product 5 Position the film guides so they hold the film in place and tighten the wing n
41. menu is used by service technicians to calibrate the seal head The menu provides step by step instructions on how to perform the calibration SERL HERD CRLIBRRTION LOGIN MMMMMMMMMMM Figure 5 46 SEAL HEAD CALIBRATION Screen 5 8 Operator Interface 5 35 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Press the MAINTENANCE button at the bottom of the menu again Then press the SERVICE button The SERVICE menu will appear as shown below SERVICE LOGIN MMMMMMMMMMM Figure 5 47 SERVICE Menu Screen This menu is used by service technicians to check machine hourly operational time and allows technicians to reset the time after service has been performed 5 8 5 Help Screens Throughout the Operator Interface there are many help buttons like the one shown below PRODUCT SETPOINTS 5 of 5 LOGIN MMMMMMMMMMM Help Typical HELP La ED Button FILM POST FEED TIMER poene ose er ede Figure 5 48 Screen with Typical HELP Button These help buttons lead to a variety of HELP screens that aide the operator in understanding machine operations The following pages show all of the screen menus in the interface 5 36 5 8 Operator Interface L Series Automatic L Bar Sealer Installation Operation amp Service Manual Figure 5 51 HELP SETPOINTS 2 of 5 Screen 5 8 Operator Interface 5 37 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Figure 5
42. messages have been cleared NOTE In many plants the operator is required to call out clear before starting the machine For the first few minutes after the machine starts we recommend the operator pay close attention to the machine and the products 4 Press the cycle start push button 5 5 Operating Procedures 5 7 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 5 5 3 Emergency Shutdown Applies to times when the machine needs to be shut down immediately This includes all times when personnel or the equipment are in danger of being damaged N Warning When the emergency stop push pull button is pressed the machine will stop immediately In most cases product will stop in a hot tunnel Is is very important to remove the products from the tunnel as soon as possible Products left in a hot tunnel for any length of time will be damaged and depending on the contents may explode 1 Press any emergency stop push pull button 2 Ifthe wrapper is attached to a tunnel take care of the emergency situation and remove product from the tunnel as soon as possible 5 5 4 Short Term Shutdown Applies to times when the machine is not shut down completely such as for a break or to perform certain adjustments 1 Stop the flow of product to this machine 2 After the last product has cleared the seal conveyor push the cycle stop reset push button 5 5 6 Long Term Shutdown Applies to times when the
43. result in zero credit being applied to the original P O or may void this warranty All returned parts are subject to factory inspection ARPAC reserves the right to determine the cause of failure and the subsequent inclusion of the replacement part under this warranty Defective parts that have been disassembled or damaged during removal or otherwise tampered with will not be covered under this warranty Damage caused during transport is the responsibility of the carrier and is not covered under this warranty All damages detected upon receipt of equipment should be reported immediately to the carrier and ARPAC should be notified ARPAC shall in no event be held liable for any direct indirect incidental or consequential damage losses expenses or delay caused by defective parts and will not accept any charges for work performed by Buyer in making adjustments or repairs to the Products unless such work has been authorized in writing by ARPAC Except as stated herein ARPAC makes no other warranty expressed or implied nor does it assume or authorize anyone else to assume for it any other obligation relating to our products or any products ti 1 L Series Automatic L Bar Sealer Installation Operation amp Service Manual il 2 Anv Product or component not of ARPAC s own manufacture is not covered bv this warrantv and is sold to Buver onlv with such warrantv if anv as is provided bv such manufacturer to the extent ARPAC and its assigns a
44. the RETURN key after setting the position DELAY TO START PINCH ROLLERS Pressing this button will open a numerical menu that allows you to set the delay time to start the pinch roller Increasing this time will decrease the distance between the seal position and the leading edge of the product Be sure to press the RETURN key after setting the position 5 8 Operator Interface 5 31 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Press the NEXT button The fifth page will appear PRODUCT SETPOINTS 5 of 5 LOGIN MMMMMMMMMMM FILM PRE FEED TIMER FILM POST FEED TIMER ponen noo or ren Figure 5 40 PRODUCT SETPOINTS 5 of 5 Screen The fifth page has the following features 1 FILM PRE FEED TIMER Pressing this button will open a numerical menu that allows you to set the pre feed time of the pinch rollers Increasing this time will increase the distance between the seal position and the leading edge of the product Be sure to press the RETURN key after setting the position 2 FILM POST FEED TIMER Pressing this button will open a numerical menu that allows you to set the post feed time of the pinch rollers Increasing this time will increase the distance between the seal position and the trailing edge of the product Be sure to press the RETURN key after setting the position 5 8 4 MAINTENANCE Menu Press the MAINTENANCE button at the bottom of the menu This will make the MAINTENANCE m
45. the Sealing Area 5 15 5 7 4 Threading the Trim Removal System 5 16 5 7 5 Setting Up Registration for Printed Film 5 18 5 8 Operator Interface 5 22 5 8 1 Overview Menus 5 23 5 82 LOAD SAVE Menus 5 24 285 SETPOINTS Men sorte Garberg rent 5 26 5 84 MAINTENANCE Menu 5 32 5 05 Help Screens CEE E E EE T 5 36 1 2 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Chapter 6 Periodic Maintenance HANE i ll 6 1 6 1 1 Preventive Maintenance Schedule 6 1 6 2 Walk Around Safety Inspection 6 3 6 3 Cleaning External Surfaces 6 4 6 4 Check Emergency Stop Button 6 5 6 5 Draining Air Pers ous xo EE ka PX EA pa upas un 6 6 6 6 Lubricating Seal 1 6 7 6 7 Cleaning Photo Sensors 6 8 6 8 Lubricate Seal Dar Shafts L ns gasser steppene 6 9 6 9 Checking Condition of Scrap Takeaway Infeed and Exit Conveyor Belts Le Syd ors E HV CORE OE 6 10 6 10 Cleaning Film Drive and Pinch Rollers 6 11 6 11 Checking Condition or Seal Pads and Teflon Tape 6 12 6 12 Cleaning Film Forming Plow 6 13 6 13 Lubric
46. will move onto the seal conveyor and stop 15 Press the cycle stop push button as soon as the seal conveyor stops 16 Slide the scrap finger on the takeaway arm to within approximately 2 inches of the leading edge of the product on the seal conveyor Startup 17 Press the manual seal push button 18 Remove the product now sealed in film NOTE In many plants the operator is required to call out clear before starting the machine For the first few minutes after the machine starts we recommend the operator pay close attention to the machine and the products 19 Press the cycle start push button 5 6 5 5 Operating Procedures L Series Automatic L Bar Sealer Installation Operation amp Service Manual 5 5 2 Quick Startup Applies to a start up when the machine is pre loaded with product or was stopped for a short term shutdown Pre Start Inspection 1 Make sure the machine and the area around the machine is clear of all products and any other items not directly related to the normal operation of the machine 2 Ensure that any and all persons in the area of the machine are aware that the machine is about to start 3 Inspect the belts and seal bars for film and any other debris Startup 1 Check that the film is threaded properly 2 Make sure the infeed conveyor is full 3 Inspect the machine again Be sure all conveyors and areas around the machine are clear the doors and guards are closed and in place and all error
47. 011753R2000 10 Potentiometer P2 1 11 817143 Adjustable Frequency Motor Controller 1 Inverter Mistubishi SC A2100U 12 804008 069 Relay Allen Bradley 700 HK32A1 4 2 13 804008 070 Relay Socket Allen Bradley 700 HN122 2 14 804002 044 Master Control Relay Allen Bradley 100 1 C23ZJ10 23A 15 804035 002 Contact Aux Allen Bradley 100 FA20 1 16 804005 189 Analog Output Microlux 1200 Allen Bra 1 ley 1762 IF20F2 17 804005 188 PLC Allen Bradley Microlux 1200 1 18 804005 190 PLC Memory Cartridge Allen Bradley 1 1762 MM1 19 804018 056 Operator Interface EXOR ETOP 11 1 20 804003 108 Cable Communication Exor CA95 20 1 21 Pushbutton Switch Fuji AR22FOR 10W 1 22 817121 Pushbutton Switch Fuji AR22FOR 10G 1 23 Pushbutton Switch Fuji AR22V2L 1 24 Pushbutton Switch Fuji AR22bEOR 1 25 Pushbutton Switch Fuji AR22FOR 10G 1 26 817105 Pushbutton Switch Fuji AR22FOL 1 Table 11 13 Electrical Components Part 1 11 15 Electrical Components Part 1 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 35 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 16 Electrical Components Part 2 Figure 11 12 Electrical Components Part 2 11 36 11 16 Electrical Components Part 2 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Part number Description 817102 Magnetic Door Switch Omron GLS
48. 1 48 194691 194691 Block 1 49 194758 194846 Roller Tube 1 50 817144 817144 Bearing 2 51 817054 817054 Snap Ring 2 52 194760 194848 Roller Shaft 1 53 194761 194761 Collar 2 54 194752 194752 Bracket 1 55 195117 195118 Guard 1 56 194709 194843 Bracket 1 57 195161 195181 Frame 1 58 195119 195125 Pan 1 59 817085 817085 Sprocket RS35B12 2 60 194884 194884 Extension Block Bushing 2 61 194892 194893 Roller Tube Idler 1 62 196185 194894 Shaft 1 63 817182 817182 Bearing 2 64 195061 195062 Idler Roller Mounting Bracket 1 65 216275 001 216275 001 Nose Roller Shaft 2 66 196189 196189 Shaft 1 67 194920 196190 Bearing 4 68 817195 817195 Fender Washer 4 69 194693 194693 Bushing Housing Center Rear 2 70 194699 194699 Bushing Housing Front 1 71 194896 194896 Nut Block 1 Table 11 4 Infeed Conveyor Assembly 11 10 11 6 Infeed Conveyor Assembly L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 7 Frame Assembly Figure 11 3 Frame Assembly Fig ref L 18 P N L 26 P N Description 1 194942 195037 Cover 1 2 194711 194869 Cover 1 4 195165 195190 Cover Discharge Clear 1 5 194947 221307 Cover Discharge Lower 1 7 195166 195166 Cover Top 1 8 194962 195036 Bracket 1 10 194704 194704 Screw Levelings 4 11 817095 817095 Caster 4 12 195131 Cover Clear 1 13 194705 194868 Cover For Duct 1 14 197110 Frame Main 1 15 194944 195040 Door Clear 1
49. 100 Blade Knife Bar Seal M D 3 OZ Black 1 sparkle Coated 8 204051 Plate Stripper Outer T D L26 1 9 204052 Plate Stripper Inner T D L26 1 10 204053 Plate Stripper Inner M D L26 1 11 204054 Plate Stripper Outer M D L26 1 Table 11 29 Seal Bar Kit Black Sparkle Coated for L 26 Option 11 55 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 32 Seal Bar Kit Plasma for L 18 Option 226380 Figure 11 27 Seal Bar Kit Plasma for L 18 11 56 11 32 Seal Bar Kit Plasma for L 18 Option 226380 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Part number 226378 Description Halves Bar Seal 460mm T D L18 226376 Halves Bar Seal 495mm M D L18 204037 001A Insert Bar Seal Plasma T D Notched 1OZ 460mm 18 110 4 239082 001 Inserts Bar Seal Plasma 19 625 Lg M D Set 5 101173 213 Insert Bar Seal Plasma 460mm Lg T D 460mm 18 110 6 101147 104 Blade Knife Bar Seal T D 460mm Lg 1 OZ 460mm 18 110 7 204036 001 Blade Knife Bar Seal M D 1 OZ 8 226427 M D Film Clamp Inner PE L18 Hanag ata 1 OZ 9 226428 M D Film Clamp Outer PE L18 Hanag ata 1 OZ 10 226429 T D Film Clamp Outer PE L18 Hanag ata 1 OZ 11 226430 T D Film Clamp Inner PE L18 Hanagata 1 OZ Table 11 30 Seal Bar Kit Plasma for L 18 Option 11 57 L Series
50. 10KA 20 9 200V 400W Qty 1 817077 817155 L 18 Cartridge Heater HP10KA 20 10 200V 250W 817075 817154 L 26 Cartridge Heater HP10KA 20 10 200V 450W Qty 1 Cartridge Heater Opt Pad 200V 200W Qty 2 AC Frequency Inverter FR E520S 0 1K Qty 4 817127 817127 AC Frequency Inverter SC A2100U Qty 1 817143 817143 Gear Motor GM J90W 3ph 200v 600hz Qty 3 817063 817063 Gear Motor GM J50W 3ph 200v 60hz Qty 1 817103 817103 Gear Motor GM J25W 3ph 200v 60hz Qty 1 817082 817082 Circuit Breaker QOU215 2P 15A Qty 1 817116 817116 Roller Plunger Switch Z 15GQ22 B Qty 2 817139 817139 Pushbutton Switch AR22EOR 10G Qty 1 817121 817121 Pushbutton Switch AR22EOR 10R Qty 1 817122 817122 Pushbutton Switch AR22EOR 10Y Qty 1 817105 817105 Pushbutton Switch AR22EOR 10B Qty 2 817123 817123 Photo Eye E3R 5DE4 1set 817359 817359 Indicator Lamp Working DR22F3M M4G 24 VAC 817119 817119 Qty 1 PLC Base FX2N 48MT D Qty 1 817107 817107 Indicator lamp Source DR22F3M M4W 200VAC 817117 817117 Qty 1 Proximity Switch TL W5MD2 Qty 4 817138 817138 Proximity Switch E2D X2D1 N Qty 1 817142 817142 Power Supply S82J 6024 24VAC 4 5A Qty 1 817137 817137 Rotary Encoder E6A2 CS5C Qty 1 817196 817196 Reed Switch D H7BL Qty 2 817099 817099 Magnetic Switch GLS 1 Qty 2 817102 817102 Relay MYAN D2w PYF 14A 24VDC Qty 1 17141 817102 Selector Switch AR22PR 210B Qty 1 817120 817120 Table 11 1 Common
51. 195042 M D Bar Mount Assembly 1 20 194973 195043 Seal Bar Blade Standard 1 21 195091 195141 M D Seal Bar Body Set 1 22 195093 195136 M D Film Clamp Outer 1 23 195096 195138 M D Seal Head Support 1 24 194718 194871 T D Seal Pad 1 25 194954 195045 T D Seal Anvil 1 26 194720 194874 Side Plate 1 27 195167 195192 T D Anvil Support Bar 1 28 194983 195049 Block 1 29 817088 817088 Floating Joint 1 30 194732 194875 Side Plate 2 31 817084 817162 Air Cylinder 1 32 194731 194872 M D Seal Pad 1 33 194952 195046 M D Seal Anvil 1 34 194733 194733 Spacer 4 35 195083 195139 M D Anvil Support Bar 1 36 194951 195047 M D Anvil Mounting 1 37 194953 195044 T D Anvil Mounting 1 38 194719 194870 Side Plate 1 39 817099 817099 Reed Switch 1 40 817372 817372 Tape Teflon 2 x 003 X 10 Yards 1 Table 11 7 Seal Head Assembly 11 9 Seal Head Assembly 11 15 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 10 Seal Head Frame Assembly 49 N v Lower Chain Both Sides 3 Upper Chain Both Sides 13 Eid 14 Bearing 19 Block 15 Block 1 0 43 13 Bearing 13 Bearing Ba O A 7 0 T x Ty I 27 2 2 E Saa 7 lt lt 3 Figure 11 6 Seal Head Frame Assembly 11 16 11 10 Seal Head Frame Assembly L Series Automatic L Bar Sealer Installation Operation amp Service Manual
52. 27 D BASH ee cess 3 FILM REWIND C 204 OUT LH DC3 OPTION MOTOR RELAY 4 AUX INFEED CENV OUT ila et CONTROL RELAY 5 CONTROL RELAY SUE 4 DISCHARGE MOTOR 206 OUT CONTROL 205 20 6 TU AUX OUT 207 FILM FEED MOTOR CONTROL BOX 3l 7 CONTROL RELAY E 55 VAC L 4 DC4 L OUT 208 PINCH ROLLER MOTOR 8 CONTROL SPARE 9 H 210SDL L OUT 210 HOLE PUNCH po ml E E ee 10 oro SOLENOID VALVE F LOW FILM AMBER OPTION ZUM 211 OUT STACK LIGHT A ecce er c HE 11 GIT VAC BISALT 00 m l CYCLE DN GREEN OPTION CY 26 OPTION STACK LIGHT AEE ze OUT DCS pec SAT H eie LH E STUP CONDITION CYCLE ON GREEN H TV RED STACK LIGHT PILOT LIGHT 12 213LT OUT 213 V E STOP CONDITION 214SSR TRY RED PILOT LIGHT 13 CROSS SEAL BAR 214 OUT G HEATER RELAY 44 215SSR OUT 215 e 4 SIDE SEAL BAR ALL RELAYS DIN RAIL MDUNTED 45 HEATER RELAY SOLID STATE RELAYS SCREWED TO BACKPLANE ME RENI REFER TO CABLE DIAGRAM FOR COLORS Itemref Quantity Title Name designation material dimension etc Article No Reference H RevNo Revision note Date Signature Checkeq Designed by Checked by Approved by date Filename Date Scale KJD KJD KJD 05 10 02 NONE AUTOMATIC L BAR SEALER STANDARD ARPAC rawing Number L18 26 099 05 R1 73 FROM CROSS SEAL BAR I TEMP
53. 36 Nut Plate 1 15 195007 195026 Drive Roller 1 16 195010 195010 Guard 1 17 195011 195020 Guard 1 18 195013 221288 Motor Mount 1 194837 End Roller 1 194698 Roller Bracket 1 194692 Roller Bracket 1 19 194751 194844 Slide Rod 2 20 817063 817063 Motor amp Reducer 1 21 194710 194710 Nut Plate 4 22 817098 817098 Pillow Block Bushing 4 23 194707 194707 Block 2 24 817698 817698 Bearing 2 25 195014 195022 Scale 1 26 194941 194941 Mounting Block 1 27 194959 195024 Guide 1 28 194781 194781 Pointer 1 29 194753 194840 Pointer 1 30 195116 195123 Upper Film Former 1 31 817069 817069 Handwheel 1 32 194756 194842 Screw 1 33 194701 194838 Slide Rod 2 Table 11 4 Infeed Conveyor Assembly 11 6 Infeed Conveyor Assembly 11 9 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Fig ref L 18 P N L 26 P N Description 34 817068 817068 2 Hole Bearing 3 35 194754 194754 Plate 1 36 817152 817152 Garlock Busing 2 37 216278 003 216278 003 Roller Tube 1 38 194799 194853 Roller Shaft 1 39 817090 817090 Circlip 2 40 194792 194792 Bushing 2 221289 Bracket 1 41 194850 194850 Roller Bracket Front 1 42 194851 194851 Roller Bracket Rear 1 43 195110 195032 Bracket 1 44 194789 194835 Photoeye Bracket 1 45 195015 195019 Photoeye Bracket 1 46 194703 194839 Bar 1 47 194786 194841 Upper Film Support Rod
54. 6 4 6 3 Cleaning External Surfaces L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 4 Check Emergency Stop Button With the machine cycling press the EMERGENCY STOP button The machine should stop immediately Pull button back up to reset ARPAC HANAGATA y Figure 6 1 EMERGENCY STOP Button 6 4 Check Emergency Stop Button 6 5 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 5 Draining Air Filter Tools Required Cleaning Wipes N Warning In high humidity environments the air filter may need to be drained several times a day Failure to drain water from the filter may cause corrosion and eventual failure of pneumatic components When the water filter bowl becomes dirty wipe with a clean dry cloth or replace bowl Do NOT use certain compressor oils household cleansers solvents paints and fumes They will attack the plastic bowl and cause bowl failure Periodically drain water from the air filter as follows 1 Make sure that air is connected to machine and machine is turned on but not running 2 Pressred button 1 in Figure 6 2 and let water drain out 3 Wipe up expelled water Figure 6 2 Air Filter Drain Button 6 6 6 5 Draining Air Filter L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 6 Lubricating Seal Blades Tools Required Cotton Swabs Silicon Grease AN Warning Turn off lock out a
55. 77 Cam 1 46 194924 194924 Nut Plate 2 47 817060 817060 Spring 1 48 194644 194644 Nut Washer 1 49 194676 194676 Bearing 1 50 817058 817058 Knob 1 51 194938 194938 Handle 1 52 194689 194689 Sprocket 1 53 195160 195160 Cover 1 54 817061 817061 Chain 1 55 194690 817310 Sprocket 1 56 195159 195187 Support Bracket 1 57 817103 817103 Gear Motor 1 58 194908 Screw Spring Retaining 1 59 817139 817139 Switch Roller Plunger 1 60 195060 195060 Plate Collar Retaining 1 61 194904 194904 Collar Rod Retainer Center 1 62 194905 194905 Collar Rod Retainer Outer 2 63 195068 195068 Bracket Dancer Collar W 90 Bend 1 64 194909 194909 Brake Leather 1 65 194910 194910 Bracket Spring Retaining 1 66 194911 194911 Bracket Leather Retaining 1 67 194907 194907 Bracket Brake Mounting 1 68 194913 194913 Bushing Brake Collar 1 69 194912 194912 Collar Brake 1 70 195066 195066 Shaft 1 71 194914 194914 Bushing Film Cradle Roller 1 72 817190 817190 Spring Extension 1 Table 11 9 Film Unwind Assembly 11 22 11 11 Film Unwind Assembly L Series Automatic L Bar Sealer Installation Operation amp Service Manual Page Intentionally Blank 11 11 Film Unwind Assembly 11 23 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 12 Take Away Assembly Figure 11 8 Take Away Assembly 11 24 11 12 Take Away Assembly L Series Automatic L Bar Sealer Installation Operation amp Service Manual
56. 78 004 Roller 6 14 194791 194824 Shaft 6 15 194792 194792 Bushing Roller 12 16 243019 001 194956 Bracket 1 17 243019 002 194977 Bracket 1 18 194747 194747 Spacer 2 19 194708 194708 Nut Plate 2 20 817063 817063 Motor 1 21 195173 195177 Frame 1 22 194955 195018 Bracket 1 23 194713 194713 Roll Bracket 1 24 194728 194728 Stud 2 25 194723 194827 Shaft 1 26 194727 194829 Tube Nose Roller 1 27 194725 194831 Bar 1 28 194744 194744 Roller Bracket 1 29A 827038 001 827003 Conveyor Belt Green Rough Top 1 Dry Ice 29B 817167 001 817180 Conveyor Belt White Smooth Top 1 Food Grade 29C 817097 817158 Conveyor Belt Green Smooth Top 1 30 220075 220075 Chain 1 Table 11 11 Outfeed Conveyor Assembly 11 13 Outfeed Apron Assembly 11 29 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 14 Outfeed Slide Conveyor HLVd 1144 Figure 11 10 Outfeed Slide Conveyor 11 30 11 14 Outfeed Slide Conveyor L Series Automatic L Bar Sealer Installation Operation amp Service Manual L 18 P N L 26 P N Description 1 195175 221290 Frame 1 2 194995 221291 Bed Plate 1 3 195112 221292 Slide Bed 1 4 194997 221293 Cross Member 1 5A 827039 827040 Conveyor Belt Green Rough Top 1 Dry Ice 5B 827041 817167 002 Conveyor Belt White Smooth Top 1 Food Grade 5C 817148 817631 Convey
57. Bar Sealer Installation Operation amp Service Manual values for PLC ports These values can only be accessed when a laptop PC is logged onto the machine s PLC ERS 1 ot 4 LOGIN MMMMMMMMMMM Figure 5 43 TIMERS 1 of 4 Screen Press the MAINTENANCE button at the bottom of the menu again Then press the OUTPUT FORCING button The OUTPUT FORCING menu will appear as shown below This menu is used as a troubleshooting tool When a button is pressed a signal will be sent to its respective device to ensure that the circuitry is working properly OUTPUT FORCING Cule Off Only LOGIN MMMMMMMMMM Figure 5 44 OUTPUT FORCING Cycle Off Only Screen 5 34 5 8 Operator Interface L Series Automatic L Bar Sealer Installation Operation amp Service Manual Press the MAINTENANCE button at the bottom of the menu again Then press the WRAPPER SPEED TEST button The WRAPPER SPEED TEST menu will appear as shown below When you make changes to the machine s settings this feature will allow you to cycle a product through the machine to see the affect of the changes on product throughput This will be based on the new product speed compared to the most recent cycle speed SPEED TEST LOGIN MMMMMMMMMMM WRAPPER ILZEZXLAZILZZZIN Figure 5 45 SPEED TEST Screen Press the MAINTENANCE button at the bottom of the menu again Then press the SEAL HEAD CALIBRATION button The SEAL HEAD CALIBRAION menu will appear as shown below This
58. CTIVITY Possible Cause Product not fed to the machine for a preset amount of time and machine has cycle stopped itself Remedy Investigate the upstream source Press the CYCLE STOP RESET push button and then the CYCLE START push button If you wish to change the amount of time the machine has to sit idle before defaulting to the inactivity mode change the T4 60 timer PERIODIC MAINTENANCE IS DUE The machine has run for the predetermined number of hours and requires preventive maintenance to be performed See Chapter 6 Periodic Maintenance for details SCRAP BROKEN OR TAKE UP MALFUNCTION Trim tail is broken Proximity switch is faulty Circuit breaker is blown Stop the machine Press an emergency stop push pull button Rethread the Trimmed film onto the wind up spool Restart the machine using the quick start up procedure Check operation and mounting of proximity switch 117PRX Reset circuit breaker 5 CB If breaker blows again check operation of scrap rewind motor and drive controller SEAL BAR JAMMED Seal bar is jammed by obstruction Check for and remove any obstructions Continued on next page 8 4 8 2 Fault Message Troubleshooting Index 6 Charts L Series Automatic L Bar Sealer Installation Operation amp Service Manual Fault Message Possible Cause Remedy SEAL BAR JAMMED Cont SEAL BAR SAFETY TRIPPED Air pr
59. Compo nents Part 1 on page 11 34 for breakdown of assembly 10 Pneumatic Components Refer to 1 Section 11 18 Pneumatics Compo nents on page 11 39 for break down of assembly to Section 11 6 Infeed Conveyor Assembly on page 11 8 for break down of assembly 11 197105 000A 197105 500 Infeed Conveyor Assembly Refer 1 Table 11 3 Overall Assemblies 11 5 Overall Assemblies 11 7 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 6 Infeed Conveyor Assembly s Washer Figure 11 2 Infeed Conveyor Assembly 11 8 11 6 Infeed Conveyor Assembly L Series Automatic L Bar Sealer Installation Operation amp Service Manual Fig ref L 18 P N L 26 P N Description 1A 827038 827003 001 Conveyor Belt Green Rough Top 1 Dry Ice 1B 817167 817179 001 Conveyor Belt White Smooth Top 1 Food Grade 1C 817071 817160 Conveyor Belt Green Smooth Top 1 2 800459 800459 Drive Chain 1 3 195004 196247 Screw Block 1 4 194739 194832 Screw Rod 1 5 817135 817135 Photoeye Set 1 6 194783 194833 Nut Plate 2 7 194784 194834 Plate Nut 2 8 194785 194785 Bracket Photoeye 2 9 817057 817057 Wing Nut 3 10 195115 195126 Conveyor Bed Plate 1 11 194945 195028 Lower Film Former 1 12 194950 221287 Bar Support 1 13 194755 194755 Nut Plate 2 14 194706 1948
60. D E 109 111PRX 4 SEAL BAR CLOSE x BLK 111 SIDE SEAL 113APRX 113BPRX BAR SAFETY BRN BLU BRN BLU 113 115PRX FILM DANCER PRX BLU BLK 115 117PRX TRIM SEAL DANCER BLU BLK 117 SPARE BEALTTRIGGER HOTO EYE VERTICAL BLU OPTION BRNO l EMITTER RECEIVER BLK 121 l ji ee SES Sesd PINCH ROLLER DRIVE PDR 123 IDR INFEED DRIVE I DCDR DISCHARGE DRIVE 1 FFDR FILM FEED DRIVE RevNo Revision note Date Signature Checkeq Designed by Checked by KJD KJD Approved by date KJD Filename Date 05 10 02 Scale NONE ARPAC AUTOMATIC L BAR SEALER STANDARD rawing Number L18 26 099 04 R1 REVISION B Sheet k OF 7 A 20 20 4 5 E _ dc L1 3 6 GND SEE PAGE 1 230 VAC 2 7 B VAC m ETT TE 1 pew 8 vac NEU i RELAY BASE 700 HN122 DCO 200S0L OUT 200 A o 4 MASTER AIR SUPPLY eee C r 1 SOLENOID VALVE 27 VAC lt OPTION DC1 201S0L H OUT 201 Ao SEAL BAR CLOSE 3l 1 SOLENOID VALVE VAC jib DG2 jq 202S0L OUT 202 SEAL BAR CUSHION L 2 oro SHLENHID VALVE BRIDGE RETRACT PST 203 OUT SOLENDID VALVE 3 RE OPTIONS C l kq e Y C Lee 4 VAC
61. ER THAN MARK button to initiate the AUTOSET routine The green LED AUTOSET indicator will rapidly blink until the proper setting is achieved The red LED output indicator and output transistors will turn OFF When the mark passes through the detection zone the red LED output indicator and output transistors will turn ON for the duration of time that the mark is in view NOTE Detection of a Dark colored mark on a light colored background is impossible if the light source can not penetrate through the light colored background If this condition occurs during a light colored background AUTOSET routine both the red and green LEDs will flash twice 5 18 5 7 Film Threading and Sealing L Series Automatic L Bar Sealer Installation Operation amp Service Manual Web color background is Darker than the mark Refer to Figure 5 22 Position the detection zone of the sensor between the registration marks and press the DARKER THAN MARK button to initiate the Autoset routine The green LED AUTOSET indicator will rapidly blink until the proper setting is achieved The red LED output indicator and output transistors will turn OFF When the mark passes through the detection zone the red LED output indicator and output transistors will turn ON for the duration of time that the mark is in view INVERTING the OUTPUT Depress both buttons for 3 seconds Figure 5 23 Detection Zone is Darker than the Mark 4 Loosen the clamp knobs o
62. Figure 7 11 Reinstalling Chain 7 11 Replacing Infeed Belt 7 17 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 14 Secure left pillow block in place with bolts 1 and nut plate 2 Make sure the gap shown below matches the gap shown in Figure 7 11 AN H Figure 7 12 Left Pillow Block Mounting 7 18 7 11 Replacing Infeed Belt L Series Automatic L Bar Sealer Installation Operation amp Service Manual 15 Alternately and equally tighten conveyor tension screws 1 in Figure 7 13 until under moderate pressure there is about 3 of slack at the center of the belt 16 Run machine and check if belt tracks to the left or right If so adjust conveyor tension screws accordingly As a rule of thumb loosening a tension screw will make the belt track to the outside 17 Reattach side covers 2 and chain cover 3 Figure 7 13 Conveyor Adjustment 7 11 Replacing Infeed Belt 7 19 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 18 Reattach front cover 1 in Figure 7 14 Figure 7 14 Front Cover Screws Procedure Complete 7 20 7 11 Replacing Infeed Belt L Series Automatic L Bar Sealer Installation Operation amp Service Manual 7 12 Removing amp Installing Seal Bar Tools amp Materials Required Cable Ties 2 Diagonal End Cutters Medium Phillips Tip Screw Driver Metric Open End Wrench Include with Machine s Tool Kit Set of Metric Hex Wre
63. GN GN Gv OO Oo GN OV Ov HE 5 ate gt H 3 a 3 a 2M 3M INFEED CONVEYOR MOTOR 230 VAC 90W 0 64A DISCHARGE CONVEYOR MOTOR 230 VAC 90W 0 64A Quantity FILM FEED MOTOR 220 VAC 40 W 0 3 AMP Title Name designation material dimension etc A B 123 DRIVE READY 24 24 VDC 91 ANALOG 90 ANALOG COM 20 207 DRIVE ENABLE D E F G Article No Reference ReyNo Revision note Date Signature Checkeq NZ LOT TT Y Seams Designed by Checked by KJD Approved by date KJD Filename Date Scale 05 10 02 NONE ET m 6 ARPAC AUTOMATIC L BAR SEALER STANDARD Drawing Number L18 26 099 02 R1 REVISIONI Sheet i is FROM PAGE 8 2 4 5 6 1 8 IL1 12 4CB 5CB S GG SA GG CO ort e x in 10 e o NA RISTT IG G RISITIGT G MITSUBISHI THM D MITSUBISHI FREQROL E500 193 DRIVE READY SC A2100U FR E520S 0 1K C 24 24 VDC T 96 e 91 ANALOG pG 6 ACC DEC sar ME DIN CABINET 5 90 ANALOG COM STF 20 204CR DRIVE ENABLE STR PG 5 l e 5048 PG 5 ADJUSTABLE PC 808 DRIVE ENABLE ADJUSTABLE FREQUENCY MOTOR FREQ FREQUENCY MOTOR CONTROLLER HZ CONTROLLER XIX UIVIV mM N mM N tT wy N 1N oy Oo o N ay o aq HE gt a gt 4 5 ROLLER SCRAP WIND MOTOR MOTOR 220 VAC 0 64 AMP 220 VAC
64. INCH ROLLERS Field 10 On the machine interface go to the SETPOINTS 5 of 5 screen and set FILM PRE FEED TIMER and FILM POST FEED TIMERS to 0 PRODUCT SETPOINTS LOGIN MMMMMMMMMMM FILM PRE FEED TIMER FILM POST FEED TIMER me oon m ren Figure 5 27 FILM PRE and POST FEED TIMER Fields 5 7 Film Threading and Sealing 5 21 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 Cycle start the machine and run one or two products Inspect where the seal occurred it should occur exactly between prints Adjust the position of the sensor to correct Move the sensor up for an earlier seal or down for a later seal The distance that the sensor is moved is exactly the same distance that the seal will be moved 12 Runa few more products and adjust accordingly To adjust the product s position is the bag adjust the DELAY TO START PINCH ROLLERS value on SETPOINTS 4 of 5 screen Increase the value to advance the product s position in the bag or decrease the value to retard the products advance 13 Copy and save all settings in the LOAD AND SAVE menu This will only work if the machine is in cycle stop ready to run mode SPECIAL NOTE When replacing the roll or after clearing a jam press the FILM FEED button until the registration mark is approximately 1 below the sensor From this point the machine will recover its position automatically when the CYCLE START button is pressed If the mark is
65. Line Figure 5 7 Adjustment Locking Knob Guide Roller and Film Former Center Line 5 7 Film Threading and Sealing 5 11 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 5 7 2 Threading the Film Former 1 Pullalength of film from the film rack until it feeds smoothly through the film feed assembly Cut the film so that there is approximately 6 inches of film past the edge of the infeed conveyor Figure 5 8 Threading the Film Former 2 Open the end of the film as shown in the picture Figure 5 9 Threading the Film Former continued 5 12 5 7 Film Threading and Sealing L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 Feed the bottom ply of film between the bottom plate and the infeed conveyor Figure 5 10 Threading the Film Former continued 4 Use the following pictures to thread the film former Figure 5 12 Threading the Film Former continued 5 7 Film Threading and Sealing 5 13 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Figure 5 15 Threading the Film Former continued 5 14 5 7 Film Threading and Sealing L Series Automatic L Bar Sealer Installation Operation amp Service Manual 5 7 3 Threading the Sealing Area 1 Pull the film through the seal assembly until the film feeds smoothly through the film former Figure 5 16 Threading the Sealing Area 2 Move the dog ear eliminator guide all the way to t
66. No more film tail breaks Timing belts do not pull but gently assist the film tail to the rewind system Safety Guards with Safety Door Interlock Strong poly carbonate doors for product visibility and safety Variable Speed Conveyors with Soft Start Control The latest in AC motor control technology Precise digital motor overload monitor with accel decal soft start control for reliable service without the maintenance required by other motor systems Heavy Duty Construction Welded tubular frame linear shafts and factory sealed bearings offer dependable operation in the most demanding production environments Heavy Duty Casters and Adjustable Height Legs 32 1 2 conveyor height adjustable to 36 1 2 Allen Bradley Micrologix PLC AC Frequency motor control circuit breaker protection no fuses and solid state heater relays ensure optimum machine performance Standard Needle Perfs Allows positive air evacuation during shrink process for the most uniform retail package Easy Load Film Cradle Handles 24 CF width L 18 and 30 CF width L 26 Film threading from the front allows placement of machine against wall or in line with conveyor system Quick Product Changeover Simple hand crank adjustments to marked scale positions offer maximum flexibility with product changeover in just minutes 3 2 Machine Features L Series Automatic L Bar Sealer Installation Operation amp Service Manual Competitive Advantages User Fri
67. RAMETERS PROTOCOL BAUD RATE PARITY STOP BITS DATA BITS SOURCE ID NODE CONTROL LINE CHECKSUM DF1 FULL DUPLEX 19200 NONE 1 8 1 NO HANDSHAKING CRC Quantity Title Name designation material dimension etc Article No Reference Revision note Signature Checkeq Designed by Checked by KJD KJD Approved by date KJD Filename Date 05 10 02 Scale NONE AUTOMATIC L BAR SEALER STANDARD Drawing Number L18 26 099 07 R1 REVISION 1 Service Information 10 1 Introduction This section contains an overview of ARPAC s field service policies 10 2 Field Service Policy 10 2 1 Objective To furnish our customer with prompt competent and complete service so they can operate at optimum efficiency 10 2 2 Service Personnel ARPAC s field technicians are experienced in the servicing of ARPAC equipment are qualified to instruct customer s personnel in correct operation and maintenance procedures of ARPAC equipment ARPAC Field Service Technicians are fully supported by factory and all Engineering Departments 10 2 3 Training The ARPAC Group is pleased to provide free lifetime access to ARPAC University s regularly scheduled technical training courses for customers purchasing a packaging machine from ARPAC or its distributors These technical training courses will focus on theory of operation machine setup
68. S 20 24 24VDC OVDC 120 20 C CROSS SEAL BAR SIDE SEAL BAR _ THERMOCOUPLE THERMOCOUPLE DOOR SWITCHES IN SERIES ite Ge TYPES g DSL o5 JUMP IF NOT NEEDED 30 DOOR RELAY ENTRELEC 83 _ oo o uae JA 700 HK32A1 4 G CAS MANY AS NEEDED PG 5 FOR BA AGRAM YEL T C CONVERTER SEE PG 5 FOR BASE DIAG hi P N 0011750320 zl PAGE 6 all 84 ePB WMCR RED K M IPB 31 JUMP IF NOT NEEDED L 32 MASTER CONTROL RELAY T MANY AS NEET A B 100 A18NZ2243 F Y AS MANY AS NEEDED 18 AMPS 24 VDC CHIL 30 24 D WMCR ENTRELEC T C CONVERTER TO PLC P N 001175320 PAGE 6 1308 34 EXOR OPERATOR INTERFACE j FR FXOR OPERATOR POWER CONNECTION 24VDC 20 e INTERFACE SEE BELOW FOR CONNECTOR DETAIL E ETOP11 SEE PG 7 FOR COMM CONNECTIONS gt REMOVE BATTERY PROTECTOR AFTER INSTALL 15CB _ CI 34A ALLEN BRADLEY ETHERNET INTERFACE OPTION 1 2 A Tr POWER CONNECTION 24VDC SEE BELOW FOR CONNECTOR DETAIL 14CB SEE PG 7 FOR CDMM CONNECTIONS OA WMCR 26 F 26 TO PAGE 5 ICR ALLEN BRADLEY 27 PAGE 5 ETHERNET INTERFACE G NOTES 1 PLACE JUMPER BETWEEN 25C AND 30 FOR DOOR SWITCHES FOR ADDITIONAL DOOR SWITCHES PLACE IN SEERIES WITH 34 34A 25C WITH WIRE NUMBERS 25D 25E ETC AS MANY AS REQUIRED MPA 20 2 PLACE JUMPER BETWEEN 31 AND 31F FOR EMERGENCY STOP CIRCUIT REMOVE JUMPER TO ADD ADDITIONAL E STOPS COMPATIBLE REVISIONS H 20 IN SERIES USING WIRE NUMBERS 314 31B ETC Description Revisions GND GND 3 REMOVE ALL
69. S1 2 817139 Roller Plunger Switch OHM Z 15G022B 2 804007 133 Photosensor Transmitter Allen Bradley 42EF E1EZB F4 4 804001 134 Photosensor Reciever Allen Bradley 1 42bEF R9MPBV F4 5 817099 Reed Switch SMC D H7BL 2 6 817076 Thermocouple Watlow 46 1000017 2 7 817138 Proximity Switch Omron TL W5MD2 2 8 817077 Cartridge Heater Side Seal 1 9 817075 Cartridge Heater Cross Seal 1 10 817196 Rotary Encoder Omron E6A2 CS5C Not 1 Shown Table 11 14 Electrical Components Part 2 11 16 Electrical Components Part 2 11 37 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 17 Electrical Components Options Part 3 Figure 11 13 Electrical Components Part 3 Part number Description 1 804007 149 Photosensor Tritronics MEWLC 1 2 804017 042 Light Stack Red Allen Bradley 855T 1 B24DN4 3 804017 037 Light Stack Amber Allen Bradley 855T 1 B24DN5 4 804017 043 Light Stack Green Allen Bradley 855T 1 B24DN3 5 804017 025 Stack Light Base Allen Bradley 855T 1 BPM25C 6 804007 115 Photo Sensor Low Film Alert Allen Brad 1 ley 42BT B1LBSN Not Shown Table 11 15 Electrical Components Part 3 11 38 11 17 Electrical Components Options Part 3 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 18 Pneumatics Components Figure 11 14 Pneumatic Components Fig ref Part number Description Qty 1 Air Filter
70. SETPOINTS Pressing this button will make the main SETPOINTS menu appear This menu will be covered later 10 MAINTENANCE Pressing this button will make the main MAINTENANCE menu appear This menu will be covered later 5 8 1 Overview Menus The last two buttons on the menu as previously mentioned are the PREV and NEXT buttons located in the lower corners of the menu If any menu has more than one page these buttons allow you to scroll through the various pages Press the NEXT button to see the second page of the OVERVIEW menu This page has the following features 1 LOGIN Pressing this button opens a separate numerical menu that prompts you to enter a password number to access various levels of data change privileges The levels are as follows a No login is necessary to Load a new product This feature is found on LOAD SAVE menu 41 b An Operator must login to change data associated with the Save product function LOAD SAVE 2 and SETPOINTS menus This includes copying and saving data c The Maintenance login enables access to all control functions on the interface 2 Be sure to press the RETURN key after entering password The level of login will be shown at the top of the menu 5 8 Operator Interface 5 23 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 LOGOUT Pressing this button logs you out so one else can have your privileges after you leave the machine 4 HELF Pressing this b
71. and cuts the film It consists of a series of Guide rollers a dancer bar assembly and a rewind spool The trim is threaded from the guide roller on the trim take away under the dancer bar and over the idle roller and then onto the rewind spool To remove the trim cut the film trim leaving a long tail remove the face of the spool and slide the trimmed film off the film core Reattach the face of the spool and tighten the knob Tie the tail to one of the holes in the spool face Make sure to manually turn the spool clockwise to take up the slack in the film and raising the dancer bar Film Rewind Spool Scrap Film Dancer Figure 3 13 Trim Rewind System 3 7 Mechanical Sub Assemblies 3 17 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 7 5 Seal Assembly The seal assembly is one of the most important assemblies on the machine It is in this area that the product is sealed in the film The seal bars fuse and cut the film on the side and before and after each product This creates a fully enclosed film pouch around the product The sealing and cutting of the film must be complete and accurate If the film is not cut completely the products may stick together or will try to follow the trim down to the take up spool The film pouch itself must not be too large or too small If itis too large the tunnel will not be able to shrink it properly This will cause the final package to have the dog ears in the
72. ar thermocouple is bad Temperature converter is faulty Test for an open circuit across thermocouple Replace if open Check operation of Enterlec temperature converter Replase if necessary CROSS SEAL BAR TEMPERATURE TOO LOW E STOP ENGAGED OR POWER OFF FILM FEED IS TOO LONG PRESS MANUAL SEAL Seal bar has not had enough time to warm up Seal bar heater element is bad Seal bar thermocouple is bad Temperature converter is faulty E STOP button was pressed The machine s film feed system has fed the maximum amount of film and requires that a manual seal be created before additional film can be fed Wait 10 20 minutes for seal bars to warm up Test for short and open circuits on seal bar heater element Replace as necessary Test for an open circuit across thermocouple Replace if open Check operation of Enterlec temperature converter Replase if necessary Determine cause of emergency stop and correct When ready pull out E STOP push pull button Press the POWER ON push button the CYCLE STOP RESET push button and then the CYCLE START push button Investigate the upstream source Press the CYCLE STOP RESET push button and then the CYCLE START push button 8 2 Fault Message Troubleshooting Index amp Charts 8 3 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Fault Message MACHINE CYCLE STOPPED DUE TO INA
73. ate Seal Bar 6 14 6 14 Lubricate Scrap Chains 6 15 6 15 Lubricate Infeed Conveyor Drive Chain 6 16 6 16 Lubricate Exit Conveyor Drive Chain 6 18 6 17 Lubricate Film Feed Drive Chain 6 20 6 18 Greasing Zerk Fittings on In Feed Lug Conveyor Optional 6 22 6 19 Checking Fasteners for Tightness 6 23 6 20 Changing Air Filter Element 6 24 Chapter 7 Maintenance amp Testing Zook Introduction ss Pese l a 7 1 7 2 Product Setup Chart 7 1 7 3 Product Setup 7 2 7 3 1 Determining Product 5 7 2 7 3 2 Determining Product Orientation 7 2 7 3 3 Product Sizing Formula 7 3 7 3 4 Film Sizing Formula 7 4 7 3 5 Film Cut Off Formula 7 4 7 4 Positioning the Film Inverter 7 5 7 5 Positioning the Seal Head 7 6 7 6 Positioning the Infeed Conveyor 7 7 7 7 Adjusting the Conveyor Speed 7 7 7 8 Adj stmenpls sk Rc mem oen 7 8 7 8 1 Film Roll Positioning
74. ated Parts List 11 1 Ordering Parts For your convenience replacement parts and accessories can be ordered from ARPAC by fax 24 hours a day Please have the following information available to ensure quick easy and accurate service Your name and telephone number Your P O Purchase Order number Your preferred method of delivery Replacement Parts Policy amp Contact Information Should a replacement part be needed ARPAC s return material authorization policy must be adhered to ARPAC will not distribute equipment or parts without a purchase order from an authorized ARPAC distributor This procedure includes warranty and non warranty replacement parts A return authorization will be issued at that time and credit will not be issued until the suspect part has been received and inspected Call ARPAC sales for the distributor in your area at 847 678 9034 ARPAC Parts Contact Information Phone 847 678 9034 Fax 847 678 2109 24 Hour Emergency Service 800 424 0545 parts arpac com Open for service Monday through Friday 7 00 AM to 6 00 PM Central Time 11 1 Ordering Parts 11 1 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 2 How to Use This Parts List General Part Numbers This chapter contains all part numbers necessary to order L Series Automatic L Bar Sealer replacement parts and assemblies This illustrated parts breakdown is presented in disassembled or
75. bar trigger photo eye This prevents a product from trying to enter the seal frame area while the seal bars are closed When the seal bars open the in feed conveyor will start again transferring the next product through the seal frame If Product staging is not selected proper spacing must be maintained to avoid the products from colliding with the seal bar when closed 3 7 Mechanical Sub Assemblies 3 21 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 7 8 Outfeed Conveyor The out feed conveyor is an independently driven endless nylon belted conveyor located at the back of the machine The purpose of the out feed conveyor is to transfer the product from the in feed conveyor on to the out feed conveyor and through the seal frame area After the seal dwell cycle is completed the conveyor will run and transfer the product onto the customer provided conveyor or the tunnel conveyor when shrink is necessary Scrap Removal Belts Figure 3 17 Outfeed Conveyor The out feed conveyor starts when the machine is placed into the cycle on mode When the product conveys with the film and onto the seal conveyor the out feed conveyor stops and the seal bars close After the seal dwell timer times out the seal bars begin to open and the seal conveyor restarts transferring the product to the next conveyor 3 22 3 7 Mechanical Sub Assemblies Installation 4 1 Machine Installation Instructions Tools Required
76. be 1 32 817186 817186 Washer Fender 1 Table 11 6 Scrap Rewind Assembly 11 8 Scrap Rewind Assembly 11 13 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 9 Seal Head Assembly 31 29 77777 4 Item 17 on Seal Head CO Frame Assembly 28 2 38 v Item 19 on Seal Head Item 4 on Seal Head Frame Assembly Frame Assembly Item 12 on Seal Head Frame Assembly s Item 15 on Seal Head jip b Frame Assembiv OK N Figure 11 5 Seal Head Assembly 11 14 11 9 Seal Head Assembly Fig ref L 18 P N L Series Automatic L Bar Sealer Installation Operation amp Service Manual L 26 P N Description 1 195168 195191 T D Seal Bar Support 1 2 196978 195135 T D Film Clamp Inner 1 3 817076 817076 Thermocouple 2 4 194975 195048 T D Bar Mount Assembly 1 5 194974 195041 Seal Bar Blade Standard 1 6 195090 195140 T D Seal Blade Insert 1 7 817077 817155 T D Heater Cartiridge 1 8 194735 194735 Insulator 6 9 195094 195134 T D Film Clamp Outer 1 10 195092 195137 M D Film Clamp Inner 1 11 194734 194873 Stud 4 12 817073 817073 Spring 4 13 194717 194717 Block 4 14 194715 194715 Sensor Plate 4 15 817074 817074 Safety Switch 4 16 194712 194712 Insulator 4 17 194721 194721 Mounting Plate 4 18 817075 817154 M D Heater Cartidge 1 19 194976
77. below are placed at various locations around the machine They are self explanatory A DANGER HIGH VOLTAGE Entry by authorized personnel only APELIGRO ALTO VOLTAJE S001 C00 CAUTION HOT SURFACE Do not touch PRECAUCION SUPERFICIE CALIENTE No tocar A DANGER 460 VOLTS APELIGRO 460 VOLTIOS A WARNING Before cleaning or servicing disconnect power supplies ADVERTENCIA Antes de limpiar o dar mantenimento desconecte la corriente electrica principal 5000 00 CAUTION Watch your hands and fingers PRECAUCION Cuidado con tus manos y dedos 591100 A CAUTION DO NOT operate unless safety guards or devices are in place and properly adjusted PRECAUCION No opere la m nquine sin los protectores de seguridad est n en lugar 8012109 A DANGER HIGH VOLTAGE Entry by authorized personnel only Lock Out before working on equipment eg APELIGRO ALTO VOLTAJE 019 Co0 Fv SA ut Ax PINCH POINTS Keep hands away from rollers ADVERTENCIA PUNTOS DE COMPRESION Figure 2 1 Machine Safety Labels 2 4 2 5 Safety Labels L Series Automatic L Bar Sealer Installation Operation amp Service Manual 2 6 Lockout Tagout Procedure Before servicing the machine make sure that it s power is locked out and tagged as follows 1 2 3 4 5 Notify all affected employees that machine is going to be locked out Turn the main disconn
78. bundler horizontal corrugated and stretch wrapping machines These regularly scheduled 1 day or 2 day courses are held approximately every 12 weeks at the ARPAC University and Demo Room located near O Hare airport in Chicago Class demand will influence the frequency of these class offerings For further information or a current technical training calendar and agenda contact ARPAC s training department at 847 678 9034 ext 4088 Custom machine specific training courses can be developed for delivery at your location or at ARPAC For further information and a quotation contact ARPAC s training department 10 3 4 ARPAC Commitment To furnish equipment per quotation Be readily available to communicate with the customer s to facilitate start up Service Technicians available for start up supervision and instruction of personnel at prevailing rates and expenses Upon arrival of the ARPAC Service Technician he should be able to commence immediately minimize downtime of your production facilities and commence training of your personnel 10 3 5 Customer On Site Preparation Unload unpack and inspect the equipment for any freight damage apparent or hidden If there is any damage the Bill of Lading will need to be signed noting the damage You will then need to file all the necessary freight claims with the appropriate carrier All shipments are freight collect and you are responsible for any damages in tran
79. ce 6 1 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Refer to the schedule below for information on when to perform periodic maintenance on the machine NOTE Due to varying operating conditions the procedures listed below may have to be performed at greater or lesser intervals You may have to adjust intervals according to your machine s performance When To Do It o sS s EE S mo oW What To Do SES gt Refer to Section Perform Walk Around Safety Inspection 6 2 Clean External Surfaces 6 3 Check Emergency Button For Proper 6 4 Operation Drain Water from Air Filter 6 5 Lubricate Seal Blades 6 6 Clean Photo Sensors 6 7 Lubricate Seal Bar Shafts 6 8 Check Condition of Scrap Takeaway Infeed 6 9 and Exit Conveyor Belts Clean Film Drive and Pinch Rollers 6 10 Check Condition of the Seal Pad and Teflon 6 11 Tape Clean Film Forming Plow X 6 12 Lubricate Seal Bar Drive Chains X 6 13 Lubricate Scrap Chains X 6 14 Lubricate Infeed Conveyor Drive Chain X 6 15 Lubricate Exit Conveyor Drive Chain X 6 16 Lubricate Film Feed Drive Chain X 6 17 Grease Zerk Fittings on In Feed Lug Con X 6 18 veyor Optional Check Fasteners for Tightness X 6 19 Change Air Filter X 6 20 6 2 Table 6 1 Periodic Maintenance Schedule 6 1 Maintenance L Series Automatic L Bar Sealer Installat
80. ctor Terminal Fork 4 10 803444 Tie Cable 6 11 197308 Hardware for Vertical Eye Kit 1 12 821721 Splice Nylon Insulated 4 13 804039 068 Wire Cable Tie Cross Section 8 14 807798 021 Hex Head Cap Screw 4 x 0 7 x 12mm 4 15 807801 001 Washer Flat M4 6 16 819486 001 Screw Thumb M4 x 0 7 x 12 2 17 807800 001 Washer Lock Split M4 6 Table 11 22 Vertical Photoeye Option 11 46 11 24 Vertical Photoeye Option 194595 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 25 Pneumatic Hole Punch Option 197340 Figure 11 21 Pneumatic Hole Punch Option Part number Description 1 196291 Mounting Plate RH 1 2 196925 Mounting Plate LH 1 3 195385 Bar Nut M 2 3 4 Centers 2 4 196926 Tube Hole Punch 1 5 195386 Spacer 1 Dia x 5 16 Thick 2 6 196927 Bar Hole Punch 1 7 195374 Spacer Hole Punch Cylinder 1 8 817163 Cylinder Hole Punch Bimba 11840 A 1 9 817181 Valve Solenoid Hole Punch 1 10 812991 Tubing 5 16 O D Clear 15 11 817839 Tube Fitting 90 Deg Elbow 8mm 3 12 817838 Fitting Plug In Reducer 1 13 817837 Tube Fitting 10mm Union Tee 1 14 817991 Knob Bolt M8 x 1 25 Stud x 20mm 2 15 807801 003 Washer Flat M8 6 16 822727 Socket Head Cap Screw M8 x 40mm 2 17 822728 Button Head Cap Screw 4 18 822729 Washer Lock M8 8 Table 11 23 Pneumatic Hole Punch Option 11 25 Pneumatic Hole Punch Option
81. ctrical schematics Bad electrical connections between film feed motor and the potentiometer Film roll is not turning Remove any obstructions that are interfering with the film roll Check the key and set screw between the film drive roll and the film shaft drive WEAK SEAL LINE Dirty seal bars Clean seal bars The seal on the front or back of the product pulls apart easily Defective cold bar Inspect Teflon tape on cold bar and replace if necessary Inspect the seal pad Seal pads that are too hard or too soft require replacement Incorrect seal bar pressure Check seal bar pressure and adjust if necessary A good starting point for adjustment is 50 psi Defective thermocouple Replace thermocouple Refer to controller specifications Check for blown fuse circuit breaker Defective temperature controller Seal bar temperature too low Adjust temperature on touch screen operator interface Seal bar temperature too high Adjust temperature on touch screen operator interface Continued on next page 8 2 General Troubleshooting Index 6 Charts 8 9 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Fault Message WEAK SEAL LINE cont Possible Cause Seal dwell timer incorrect Incorrect air pressure Improper film threading Remedy Change seal dwell time using the touch screen o
82. de Plate Front 1 42 195023 195023 Carriage Side Plate Rear 1 43 194886 194886 Coupling Cylinder M F 1 44 195055 221306 Bracket Cross Member 1 45 817144 817144 Bearing 10 46 817170 817170 External Snap Ring 47 817156 817156 Straight Air Fitting Manifold NS 2 48 817172 817172 Floating Joint Coupling Table 11 12 Outfeed Slide Conveyor 11 32 11 14 Outfeed Slide Conveyor L Series Automatic L Bar Sealer Installation Operation amp Service Manual Page Intentionally Blank 11 14 Outfeed Slide Conveyor 11 33 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 15 Electrical Components Part 1 EMERGENCY STOP Figure 11 11 Electrical Components Part 1 11 34 11 15 Electrical Components Part 1 Fig ref Part number Description Qty 1 817134 Solid State Relay Omron G3NA 210B5 2 2 804000 005 Circuit Breaker Allen Bradley 1492 5 CB1G050 277V 5A 3 804000 130 Circuit Breaker Allen Bradley 1492 2 CB2G030 480V 4 804000 017 Circuit Breaker Allen Bradley 1492 1 CB2G050 480V 5A 5 804000 003 Circuit Breaker Allen Bradley 2 1492CB1G030 277V 3A 6 817127 Adjustable Frequency Motor Controller 4 Inverter Mistubishi FREQROL E500 FR E520S 0 1 K 7 817137 Power Supply Omron S82J 10024 1 8 817116 Main Circuit Breaker 15 Amp Square D 1 QOU215 2P 15A 9 804023 026 Thermocouple Converter ABB 2 1SVR
83. der Detail parts are shown below their respective upper level assemblies whenever possible The parts lists follow the illustration for a particular assembly and represent components of that assembly The number listed in the quantity column is the number of the specific part required to complete the assembly and may not reflect the quantity needed for the entire system The lists are divided into four columns The item index numbers refer to the identification number located on the drawing The part number is the Arpac part number used to identify the part for ordering The part description column lists each part name and the quantity column lists the quantity of that part used in that particular assembly Illustrations are shown before the parts list for each assembly 11 2 11 2 How to Use This Parts List L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 3 Commonly Ordered Parts Part Description L 18 P N L 26 P N Circuit Protector CP30 BA2P1 M2A2p 2A Qty 1 817130 817130 Circuit Protector CP30BA2P1 I2A2p 2A Qty 1 817132 817132 Emergency Stop Button AR22VBR 13R Qty 1 817125 817125 Fuse OT 4 4 Qty 8 819258 817191 Fuse OT 5 A Qty 2 819260 817192 Fuse OT 3 3A Qty 2 819262 817193 Interface Unit Fx 25DU Qty 1 817112 PLC A D Converter FX2N 4AD TC Qty 1 817111 817111 Cartridge Heater HP
84. ding rolls of film Refer to your company handbook for proper lifting procedures 3 8 3 7 Mechanical Sub Assemblies L Series Automatic L Bar Sealer Installation Operation amp Service Manual The film cradle is equipped with a scale for easy positioning of the film roll Use the scale on the film cradle along with the scale on the film former 3 7 1 2 Lower Film Cradle The picture below shows the machine with the optional lower film cradle The optional lower film cradle uses the same pinch rollers and perforator as the upper film cradle The lower film roll is adjusted and has the same type of scale as the upper film cradle However the lower film roll is threaded differently than the upper Upper Film Cradle Lower Film Cradle Figure 3 5 Lower Film Cradle 3 7 Mechanical Sub Assemblies 3 9 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 7 1 3 Film Feed This assembly is located above the front of the machine It unrolls the film from the original roll and feeds it to the dancer assembly Film Brake Drag Strap Film Dancer Bars Film Roll Guide Idler Roller with Perforator Wheels Film Roll Position Scale Drive Film Feed Roller Figure 3 6 Film Feed The film is fed through the film feed rollers by placing the film between the two spring loaded film feed rollers The film system is equipped with an anti static eliminator bar This helps the center folded film to open smoothl
85. duction 43 xe Ve A eir Eee SA ecl eae due 2 1 2 2 Personnel Instructions 2 1 2 3 Statement of Liability uot tend Eb Mt dabit uti AL 2 2 2 4 Safety Conventions Used in this Manual 2 2 25 Safety Dre eee heade 2 4 2 6 Lockout Tagout Procedure 2 5 2 7 EMERGENCY STOP Buttons 2 6 2 8 Guard Door Switches 2 6 Chapter 3 Introduction 34 Introduction v RE Arad BER Sau E CES 3 1 3 2 Machine Features isses ie ep Red edo e ims aqa 3 2 3 9 Dimensions i eee 3 5 3 4 Specifications for L 18 Model 3 6 3 5 Specifications for L 26 Model 3 6 3 6 Abbreviations vous base Re Cae zi CSS 3 7 3 7 Mechanical Sub Assemblies 3 8 Feed salsa A ate NOV uk v etes 3 8 Sz T T Film Rack gere Moe a Oa VR NOE RS 3 8 3 7 1 2 Lower Film Cradle 3 9 3 7 1 3 Film Feed r c e NE 3 10 1 1 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 7 1 4 Film Perforator 3 12 od Lo Dancer Bar tas tone beia rte ons Dex 3 13 9 2 Film Inverter b plus fer pag oe G it eda e d RR 3 15 3 7 3 Trim Removal System 3 16 3 7 4 Trim Rewind System
86. e Manual 7 10 Seal Bar Safety Test N Warning Never put vour hands in the seal area when the machine is operating Severe cuts and burns can result due to contact with the seal bar Onlv a qualified technician should perform the safetv seal bar test The seal bar is equipped with spring loaded safetv shields Safetv switches mounted on the seal bar detect anv deflection of the safetv shields during the down stroke of the seal head If any one of the safety switches detects the deflection of a safety shield during a seal cycle the seal is aborted and an error message appears indicating which safety shield caused the fault 1 3 Ensure all safety seal bar safety components are installed and operational These include safety shields safety shield springs safety switches and safety override switch Ensure that the safety switches on the seal bar detect a minimum of 1 8 deflection of the safety shield Ensure that the safety shield spring tension is set correctly NOTE The tension should be set to prevent false deflection of the safety shields due to the inertia of the downward movement of the bar Too much tension will restrict the seal bar safety switch from detecting a true problem 4 5 10 Close the master air supply regulator valve Manually push the seal bar down until the safety shields just make contact with the seal pad Adjust the safety override switch so that it is activated with the seal head in the UP
87. e RETURN key after setting the position PRODUCT SETPOINTS 3 of 5 LOGIN MMMMMMMMMMM INFEED CONVEYOR POSITIO EH Figure 5 37 Infeed Conveyor Position 5 8 Operator Interface 5 29 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 FILM ROLL POSITION Pressing this button will open a numerical menu that allows you to record the film roll position Read the film roll position on the film roll position scale see figure multiply this by 10 and enter the number For example if the scale reads 8 then enter a value of 80 Be sure to press the RETURN key after setting the time PRODUCT SETPUINIS of 9 LOGIN MMMMMMMMMMM FILM FORMER HEIGHT INFEED CONVEYOR Figure 5 38 Film Roll Position 5 30 5 8 Operator Interface L Series Automatic L Bar Sealer Installation Operation amp Service Manual Press the NEXT button The fourth page will appear PRODUCT SETPOINTS 4 LOGIN MMMMMMMMMMM HOLE PUNCH DWELL TIMER DELAY TO START PINCH ROLLERS eene roe een Figure 5 39 PRODUCT SETPOINTS 4 of 5 Screen The fourth page has the following features 1 HOLE PUNCH DWELL TIMER Pressing this button will open a numerical menu that allows you to set the hole punch dwell time This is the amount of time the punch will stop before retracting after it penetrates the film This feature increases or decreases the amount of tear the punch created in the film Be sure to press
88. ect switch 1 in Figure 2 2 off Insert bar 2 through brackets 3 Place padlock 4 though switch and lock it Place tag 5 on switch that includes the name of the person who locked machine out Figure 2 2 Main Disconnect Switch 2 6 Lockout Tagout Procedure 2 5 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 2 7 EMERGENCY STOP Buttons There is at least one and maybe several EMERGENCY STOP buttons located on the machine Pressing any of these buttons will immediately stop the machine and drop all electrical and pneumatic power to the machine except the machine s internal controls The machine cannot be restarted until all EMERGENCY BUTTONS are pulled up and the CYCLE STOP RESET button on the main control panel has been pressed EMERGENCY STOP Figure 2 3 Typical EMERGENCY STOP Button 2 8 Guard Door Switches Each guard door on the machine is equipped with a safety interlock switch When a guard door is open all moving components on the machine will immediately stop Power to the heating elements and seal bars however will remain on and those components will remain hot The machine cannot be restarted until all guard doors are closed and the CYCLE STOP RESET button on the main control panel has been pressed Typical Guard Door Switch Figure 2 4 Typical Guard Door Switch 2 6 2 7 EMERGENCY STOP Buttons Introduction 3 1 Introduction This manual provides insta
89. ed if you do not 1 Loosen conveyor tension screws 1 in Figure 7 5 2 Unscrew side cover screws 2 and side remove covers 3 3 Unscrew chain cover screws 4 and remove side cover 5 Figure 7 5 Conveyor Side Covers 7 11 Replacing Infeed Belt 7 13 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 4 Loosen front cover screws 1 in Figure 7 6 and remove front cover 2 Figure 7 6 Front Cover Screws 5 Unscrew left pillow block screws 1 in Figure 7 7 Figure 7 7 Left Pillow Block Screws 7 14 7 11 Replacing Infeed Belt L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 Loosen but do not remove right pillow block screws 1 in Figure 7 8 7 Remove master link from chain 2 8 Remove pillow block screws 1 Figure 7 8 Right Pillow Block Screws 9 Slide belt off of machine Figure 7 9 Belt Removal 7 11 Replacing Infeed Belt 7 15 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 10 Slide new belt over drive roller over bed and fully onto machine as shown below Figure 7 10 Belt Installation 7 16 7 11 Replacing Infeed Belt L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 Reconnect chain 1 in Figure 7 11 12 Slide pillow block 2 back until chain is taunt and secure block in place with bolts 3 and nut plate 4 13 Measure gap shown in figure below
90. eed PRODUCT SETPOINTS 1 of 5 LOGIN MMMMMMMMMMM CROSS SEAL EN TEMPERATURE SIDE SEAL TEMPERATURE CONVEYOR SPEED 49 95 teen Figure 5 33 PRODUCT SETPOINTS 1 of 5 Screen Press the NEXT button The second page will appear PRODUCT SETPOINIS 2 of 5 LOGIN MMMMHHHMMMM SEAL START TIME RUNNING SEAL POSITION SEAL HEAD HEIGHT Figure 5 34 PRODUCT SETPOINTS 2 of 5 Screen 5 26 5 8 Operator Interface L Series Automatic L Bar Sealer Installation Operation amp Service Manual The second page has the following features 1 SEAL DWELL TIME START Pressing this button will open a numerical menu that allows you to set the heat seal dwell time for the first five parts that are sealed Be sure to press the RETURN key after setting the time 2 SEAL DWELL TIME RUNNING Pressing this button will open a numerical menu that allows you to set the heat seal dwell time for the remaining parts after the first four parts are sealed Be sure to press the RETURN key after setting the time 3 SEAL POSITION Pressing this button will open a numerical menu that allows you to set the distance between the heat seal and the product Be sure to press the RETURN key after setting the position 4 SEAL HEAD HEIGHT Pressing this button will open a numerical menu that allows you to record the seal head height Read the seal head height scale refer to Figure 5 35 multiply this by 10 and enter the number For exa
91. endly Control Panel Emergency Stop Push Button Immediately stops all machine operations Must be released and reset to continue operation Cycle Stop Reset Push Button Stops the cycle of the machine and resets the controller after an emergency stop or machine fault Cycle Start Push Button Starts the automatic cycle of the machine The working indicator will illuminate when the machine is in the cycle mode Manual Seal Button and Film Feed Push Button Provides manual control during product setup User Friendly Color Touch Screen Operator Interface Easily adjustable wrapping parameters such as sealing temperatures Ability to monitor system performance Automatic Seal Head Calibration to determine ideal seal closing speed Help Screen Check the Number of Hours a Machine has been run to determine when Periodic Maintenance is due Output Forcing Screen Innovative Pinch Roller Design Gently pulls raw film ahead of seal bar Film breaks are eliminated on even the lightest film gauges Precise control of the film web reduces film width requirement for most products Stroke Limiting Adjustable Seal Height A single adjustment provides a centered seal for best product appearance while limiting seal head stroke for the fastest production speeds A proprietary Seal Height Calibration Sequence measures seal head height and automatically determines proper seal head cushioning for all seal heights
92. ent 7 33 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 10 Thoroughly coat new heater element with Shinetsu paste Figure 7 36 Coating New Element 11 Place the seal bars 1 in Figure 7 37 on table and orient them so that the heater element set screw holes 2 are to the left 12 Place the heater element 3 in the bar so that the cable 4 is to the left and the blunt end 5 is flush or slightly less that flush with the end 6 of the bar Figure 7 37 Heater Element Placement 7 34 7 14 Testing and Replacing Heater Element L Series Automatic L Bar Sealer Installation Operation amp Service Manual 13 Loosely assemble seal bar halves 1 in Figure 7 38 and upper bar 2 with eight top screws 3 and five side screws 4 Make sure upper bar is oriented so that thermocouple set screw hole 5 is towards the front while the heater element cable 6 is towards the left Do not Tighten any screws yet Figure 7 38 Seal Bar Assembly 14 Slide seal bar blade 1 in Figure 7 39 and inserts 2 into seal bar halves 3 The tab 4 on the blade should be oriented towards the blunt end 5 of the heater element The tab should extend its full length past the end of the seal bar halves Do not Tighten any screws yet Figure 7 39 Blade and Insert Installation 7 14 Testing and Replacing Heater Element 7 35 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 15 Ins
93. enu appear This multi page menu is used to set various maintenance settings for the machine HRINTENHNCE LOGIN MMMMHHHMMMM Figure 5 41 MAINTENANCE MENU Screen 5 32 5 8 Operator Interface L Series Automatic L Bar Sealer Installation Operation amp Service Manual Press the MACHINE OPTIONS button The menu below will appear HRCHINE DPTIONS LOGIN MMMMHHHMMMM Figure 5 42 MACHINE OPTIONS Menu Screen The MACHINE OPTIONS menu has the following features 1 SEAL TRIGGER PHOTO EYE Pressing this button will select whether a horizontal or vertical seal trigger photo eye is being used 2 CLOSING BRIDGE FUNCTION Pressing this button alternately enables or disables the closing bridge function 3 PRINT REGISTRATION Pressing this button alternately enables or disables the infeed staging function 4 INFEED STAGING Pressing this button alternately enables or disables the infeed staging function 5 HOLE PUNCH ON OFF Pressing this button alternately turns the hole punch function on or off 6 WRAPPER BYPASS MODE Pressing this button alternately enables or disables the wrapper bypass mode 7 DEMO MODE Pressing this button makes the machine cycle in a demonstration mode Press the MAINTENANCE button at the bottom of the menu again Then press the TIMERS button The TIMERS menu will appear as shown below This four page menu is used by service technicians to set time 5 8 Operator Interface 5 33 L Series Automatic L
94. eparate the center folded film so that the film can fold inside out smoothly through the inverting process Product passes under the top film inverter on the in feed conveyor belt to the product present photo eye This signals the pinch roller system to begin running This advances the film creating a demand on the film dancer bar pulling the film as the product passes the transverse direction TD or cross seal bar When the product passes the photo eye a timer starts to allow the product to transfer on to the discharge conveyor past the TD seal bar plus one and one half times the height of the product The discharge conveyor stops and the Seal head closes sealing the side or Machine Direction MD and trailing edges creating a total enclosure of the product pouch 3 7 Mechanical Sub Assemblies 3 15 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 7 3 Trim Removal System The Pinch rollers are the heart of the scrap removal system They pull the film forward and keep the film tracking evenly over the film inverter system The system is an independently driven mechanical device used to guide the film that is to be trimmed from the package evenly until the MD bar machine direction or side seal bar fuses and cuts the film from the side of the package The film guide is set for the length of the package and keeps the film tight in the take away belt to avoid a large dog ear on the leading MD seal The trim takeaway de
95. eration amp Service Manual 11 5 Overall Assemblies Figure 11 1 Overall Assemblies 11 6 11 5 Overall Assemblies L Series Automatic L Bar Sealer Installation Operation amp Service Manual L 18 P N L 26 P N Description 1 197106 197106 500 Frame Assembly Refer to Section 1 11 7 Frame Assembly on page 11 11 for breakdown of assembly 2 197107 197107 500 Scrap Rewind Assembly Refer to 1 Section 11 8 Scrap Rewind Assembly on page 11 12 for breakdown of assembly 3 197108 197108 500 Seal Head Assembly Refer to Sec 1 tion 11 9 Seal Head Assembly on page 11 14 for breakdown of assembly 4 197109 197109 500 Seal Head Frame Assembly Refer 1 to Section 11 10 Seal Head Frame Assembly on page 11 16 for breakdown of assembly 5 197111 000A 197111 500 Film Unwind Assembly Refer to 1 Section 11 11 Film Unwind Assem bly on page 11 20 for breakdown of assembly 6 197112 000A 197112 500 Take Away Assembly Refer to 1 Section 11 12 Take Away Assem bly on page 11 24 for breakdown of assembly 7 197113 000B 197113 500 Outfeed Apron Assembly Refer to 1 Section 11 13 Outfeed Apron Assembly on page 11 28 for breakdown of assembly 8 197114 000A 197114 500 Outfeed Slide Conveyor Assembly 1 Refer to Section 11 14 Outfeed Slide Conveyor on page 11 30 for breakdown of assembly 9 Electrical Components Refer to 1 Section 11 15 Electrical
96. erefore anything that comes in contact with these rollers can and will be pulled into the machine The needles are very sharp Do not put your body patts clothing rags or anything else near these rollers when the machine is in cycle 3 7 Mechanical Sub Assemblies 3 11 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 7 1 4 Film Perforator The film perforator is mechanical device located on the film rack It consists of a series of pinwheels mounted to the upper pinch roller The perforator wheels have pins facing outward between two rubber O rings held against a lower rubber coated pinch roller film drive roller The needles should be aligned over a groove and the O rings to ether side The perforator assembly makes a pattern of small pinholes in the film for air evacuation during the shrink process This in turn allows the film to shrink tightly around the products In EA CNN deem IA Perforator Wheels Figure 3 8 Film Perforator Film is threaded through the film feed rollers When film is required the rollers rotate and the perforator pins poke holes in the film The position of these perforator wheels can be adjusted to fit a variety of film roll sizes To adjust the position of the wheels loosen the set screw slide the wheel along the shaft and tighten the screw 3 12 3 7 Mechanical Sub Assemblies L Series Automatic L Bar Sealer Installation Operation amp Service Manual
97. ert thermocouple into thermocouple hole 1 in Figure 7 40 Jiggle upper bar 2 until thermocouple is fully seated against heater element 16 Tighten eight top screws 3 and five side screws 4 17 Remove thermocouple from thermocouple hole N Caution Do not overtighten heater element set screw in the following step or the element mav crack and be ruined 18 Lightly tighten heater element set screw 5 Figure 7 40 Tightening Seal Bar Screws 19 Install spacers 1 in Figure 7 41 on bar 20 Reinstall seal bar on machine according to Section 7 12 2 Installing Seal Bar on page 7 27 Figure 7 41 Seal Bar Spacers 7 36 7 14 Testing and Replacing Heater Element L Series Automatic L Bar Sealer Installation Operation amp Service Manual 7 15 Replacing PVC Style Seal Bar Blade Tools amp Materials Required Set of Metric Hex Wrenches Set of SAE Hex Wrenches N Warning Turn off machine s main disconnect switch before doing this procedure Also let seal bar cool to room temperature Xou mav get seriously injured or burned if you do not 1 Turn off main disconnect switch 2 Remove seal bar according to Section 7 12 1 Removing Seal Bar on page 7 21 3 Loosen eight top bar screws 1 in Figure 7 42 4 Loosen five side bar screws 2 Figure 7 42 Seal Bar Screws 7 15 Replacing PVC Style Seal Bar Blade 7 37 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 5 Sl
98. essure low or turned off Faulty proximity switch Seal position setting too short Indicates that seal bar safety trigger bar tripped by colliding with object Air pressure low or turned off Faulty proximity switch Make sure that air is turned on and set correctly Also make sure that air filter is clean Check proximity switches 110 PRX and 111 PRX for proper operation and mounting Increase seal position setting Check for and remove any obstructions Make sure that air is turned on and set correctly Also make sure that air filter is clean Check proximity switches 113 APRX and 113 APRX for proper operation and mounting SIDE SEAL BAR TEMPERATURE TOO HIGH Seal bar thermocouple is bad Temperature converter is faulty Test for an open circuit across thermocouple Replace if open Check operation of Enterlec temperature converter Replase if necessary 8 2 Fault Message Troubleshooting Index amp Charts 8 5 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Fault Message Possible Cause SIDE SEAL BAR Seal bar has not had Remedy Wait 10 20 minutes for DRIVE S NOT READY Circuit breaker tripped Variable frequency drive fault WEB BROKEN OR FILM FEED MALFUNCTION Film web has jammed broken or is sticking to dancer bars Circuit breaker is blown Proximity switch is fault
99. et of SAE Hex Wrenches N Warning Turn off machine s main disconnect switch before doing this procedure Also let seal bar cool to room temperature You may get seriously injured or burned if you do not 1 Turn off main disconnect switch 2 Remove thermocouple terminal cover 1 in Figure 7 27 Figure 7 27 Thermocouple Terminal Cover 7 13 Testing and Replacing Thermocouple 7 29 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 Loosen two screws 1 in Figure 7 28 and remove terminals Figure 7 28 Thermocouple Terminals 4 Test for an open circuit across thermocouple terminals If an open circuit is present replace thermocouple according to the steps that follow Otherwise reassemble machine and continue troubleshooting 5 Unscrew thermocouple cable clamp 1 in Figure 7 29 Figure 7 29 Thermocouple Cable Clamp 7 30 7 13 Testing and Replacing Thermocouple L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 Loosen thermocouple set screw 1 in Figure 7 31 Figure 7 30 Thermocouple Set Screw 7 Pullthermocouple 1 in Figure 7 31 out 8 Reverse steps to reassemble Note When reconnecting thermocouple terminals make sure white wire connects to terminal 81 and red wire to terminal 82 Figure 7 31 Thermocouple Removal 7 13 Testing and Replacing Thermocouple 7 31 L Series Automatic L Bar Sealer Installation Operation amp Ser
100. formation on avoiding potential hazards to you or the equipment Warning Statements are used to indicate hazards or unsafe practices which COULD result in severe personal injury or death appear in bold type have a triangular symbol with an exclamation point above the text are preceded by the word Warning are always found before the step or piece of information to which they refer to look like the following example AN Warning Make sure that all power is disconnected from machine and machine has stopped before servicing machine or clearing machine of jams You may get seriously injured if you do not Follow your company s lock out tag out procedures accordingly 2 3 Statement of Liability L Series Automatic L Bar Sealer Installation Operation amp Service Manual Caution Statements are used to indicate hazards or unsafe practices which could result in minor personal injury or product or property damage appear in bold type have a triangular symbol with an exclamation point above the text are preceded by the word Caution are always found before the step or piece of information to which they refer to look like the following example AN Caution Remove shipping bolts before operating machine Machine may get damaged if you do not 2 4 Safety Conventions Used in this Manual 2 3 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 2 5 Safety Labels The labels shown
101. h 1 23 191439 001 X Brace 2 24 811731 Torque Limiter 1 Helland Zero Max 1 25 800466 Chain Roller 40 Roller 12 26 802782 Bearing Flange 1 ID 4 27 191430 001 Bracket Support Plate Top 1 Table 11 17 6 Lugged Infeed Conveyor Core Option 11 19 6 Lugged Infeed Conveyor Core Option 227913 11 41 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 20 480VAC Conversion Kit Option 197353 Figure 11 16 480V Conversion Kit Option Part number Description 1 804024 004 Transformer 1 2 227196 Transformer Mounting Plate 1 Table 11 18 480V Conversion Option 11 42 11 20 480VAC Conversion Kit Option 197353 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 21 Lower Film Cradle Option 197355 Figure 11 17 Lower Film Cradle Option Fig ref L 18 P N L 26 P N Description 1 196223 196223 Bracket Idler Roller Mounting RH 1 2 196224 196224 Bracket Idler Roller Mounting LH 1 3 197119 197119 Bracket Film Frame 1 4 197120 197120 Bracker Film Frame 1 5 196769 194857 Shaft Idler Roller 2 6 195770 194856 Roller Idler 2 7 194662 194662 Bushing 4 Table 11 19 Lower Film Cradle Option 11 21 Lower Film Cradle Option 197355 11 43 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 22 Auxiliary Emergency Stop Button Option 194576
102. he exit end of the scrap removal belts Figure 5 17 Threading the Sealing Area continued 5 7 Film Threading and Sealing 5 15 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 Thread the film through the pinch rollers on the scrap removal system and reposition the dog ear eliminator guide so that it is 1 4 past the leading edge of the product Figure 5 18 Threading the Sealing Area continued NOTE It is easiest to thread the film through the machine after adjusting the position of the film former the seal bars and the infeed conveyor This will allow for the uninterrupted flow of the film threading process and result in minimal adjustments 5 7 4 Threading the Trim Removal System 1 Feed approximately 5 feet of film through the sealing area To do this alternately press the FILM FEED push button to create a film pouch then make a manual seal removing the pouch from the machine Repeat several times until the tail is long enough to tie to the rewind spool NOTE Do not feed more than 20 of film before creating a manual seal Holding the film feed push button will cause the film feed pinch rollers to rotate and pull the film When a predetermined amount of film is fed the button is disabled You must make a manual seal before feeding additional film This feature prevents the film pouch from getting caught on the dog ear eliminator guide 5 16 5 7 Film Threading and Sealing L Series Auto
103. ide blade 1 in Figure 7 43 and inserts 2 out of seal bar Figure 7 43 Blade and Insert Removal 7 38 7 15 Replacing PVC Style Seal Bar Blade L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 Slide seal bar blade 1 in Figure 7 39 and inserts 2 into seal bar halves 3 The tab 4 on the blade should be oriented towards the blunt end 5 of the heater element The tab should extend its full length past the end of the seal bar halves Do not Tighten any screws yet Figure 7 44 Blade and Insert Installation 7 15 Replacing PVC Style Seal Bar Blade 7 39 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 7 Insert thermocouple into thermocouple hole 1 in Figure 7 45 Jiggle upper bar 2 until thermocouple is fully seated against heater element 8 Tighten eight top screws 3 and five side screws 4 9 Remove thermocouple from thermocouple hole Figure 7 45 Tightening Seal Bar Screws 10 Install spacers 1 in Figure 7 46 on bar 11 Reinstall seal bar on machine according to Section 7 12 2 Installing Seal Bar on page 7 27 Figure 7 46 Seal Bar Spacers 7 40 7 15 Replacing PVC Style Seal Bar Blade L Series Automatic L Bar Sealer Installation Operation amp Service Manual 7 16 Replacing Polyolefin Style Seal Bar Blade Tools amp Materials Required Medium Flat Tip Screwdriver Medium Phillips Tip Screwdriver N Warning Turn off
104. ion 1 804017 042 Light Stack Red Allen Bradley 855T 1 B24DN4 2 804017 037 Light Stack Amber Allen Bradley 855T 1 B24DN5 3 804017 043 Light Stack Green Allen Bradley 855T 1 B24DN3 4 804017 025 Stack Light Base Allen Bradley 855T 1 BPM25C Table 11 26 Stack Light Option 11 50 11 28 Stack Light Option 194578 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 29 Registration Kit Option 194575 Part number Description 1 195692 Bracket Print Reg Eye Mounting 2 2 195709 Strip Nut Print Reg Eye 1 3 195710 Bracket Print Reg 1 4 195711 Shaft Print Reg Eye 1 5 817381 Adj Handle Stud Type 1 4 20 x 3 4 3 6 804007 149 Photo Sensor Regitration 1 7 804003 017 Cable Registration 1 Table 11 27 Registration Kit Option 11 29 Registration Kit Option 194575 11 51 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 30 Seal Bar Kit Black Sparkle Coated For L 18 Option 240795 Figure 11 25 Seal Bar Kit Black Sparkle Coated for L 18 11 52 11 30 Seal Bar Kit Black Sparkle Coated For L 18 Option 240795 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Part number 226378 Description Halves Bar Seal 460mm T D L18 226376 Halves Bar Seal 495mm M D L18 204037 001A Insert Bar Seal Plasma T D Notched 1OZ 460mm 18 110
105. ion Operation amp Service Manual 6 2 Walk Around Safety Inspection Tools Required None At the beginning of each day do a daily safety inspection of the machine and its surrounding area Pick up any trash or obstacles around the machine Wipe up any grease or spills 6 2 Walk Around Safety Inspection 6 3 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 3 Cleaning External Surfaces Daily cleaning of some parts of the machine and weekly cleaning of the rest should prevent the accumulation of dirt dust lubricants spilled product and other foreign material that can interfere with the machine operation Spots of glue scraps of paper residue and spilled product can cause the machine to grab or hesitate Tools Required Cleaning Wipes Window Cleaning Solution Before Cleaning the Machine STOP MACHINE and ensure that ALL SAFETY DEVICES are activated Remove or store any unused product material or containers that may be damaged by water or other cleaning materials Disconnect and lockout electrical power to machine N Warning Turn off lock out and tag machine s electrical and air sources according to your company s procedures before servicing the machine You can be severely injured if you do not Cleaning 1 Wipe the machine with a clean dry cloth 2 Blow off loose dust or particles with LOW pressure air 3 Wash machine parts with window cleaning solution
106. ion of Scrap Takeaway Infeed and Exit Conveyor Belts Tools Required None AN Warning Turn off lock out and tag machine s electrical and air sources according to your company s procedures before servicing machine You can be severely injured if you do not 1 Carefully inspect the condition of the scrap takeaway infeed and exit conveyor belts Repair or replace as necessary Scrap Takeaway Belt Infeed Conveyor Belt Exit Conveyor Belt Figure 6 6 Belt Inspection 6 10 6 9 Checking Condition of Scrap Takeaway Infeed and Exit Conveyor Belts L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 10 Cleaning Film Drive and Pinch Rollers Tools Required Cleaning Wipes Window Cleaning Solution AN Warning Turn off lock out and tag machine s electrical and air sources according to your company s procedures before servicing machine You can be severely injured if you do not 1 Clean film drive and pinch rollers 1 in Figure 6 7 with wipes and cleaning solution Figure 6 7 Film Drive and Pinch Rollers 6 10 Cleaning Film Drive and Pinch Rollers 6 11 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 11 Checking Condition or Seal Pads and Teflon Tape Tools Required None AN Warning Turn off lock out and tag machine s electrical and air sources according to your company s procedures before servicing machine You can be severely injured if yo
107. it Conveyor Drive Chain Tools Required Cleaning Wipes Medium Phillips Tip Screwdriver SAE 30 Motor Oil Small Paint Brush N Warning Turn off lock out and tag machine s electrical and air sources according to your company s procedures before servicing machine You can be severely injured if you do not 1 Unscrew rear guard screws 1 in Figure 6 14 and remove rear guard Figure 6 14 Rear Guard 6 18 6 16 Lubricate Exit Conveyor Drive Chain L Series Automatic L Bar Sealer Installation Operation amp Service Manual 2 Unscrew cover screws 1 in Figure 6 15 and remove cover 2 Figure 6 15 Exit Conveyor Drive Chain Cover 3 Use a small paint brush to apply a thin but thorough coat of oil to chain 1 in Figure 6 16 4 Wipe up spilled or excess oil 5 Reattach chain cover and rear guard Figure 6 16 Exit Conveyor Drive Chain 6 16 Lubricate Exit Conveyor Drive Chain 6 19 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 17 Lubricate Film Feed Drive Chain Tools Required Cleaning Wipes Medium Phillips Tip Screwdriver SAE 30 Motor Oil Small Paint Brush AN Warning Turn off lock out and tag machine s electrical and air sources according to your company s procedures before servicing machine You can be severely injured if you do not 1 Unscrew cover screws 1 in Figure 6 17 and slide cover 2 away from chain area Figure 6 17 Film Feed Drive Chain Co
108. k Light Refer to Section 11 28 Stack Light Option 194578 on page 11 50 for breakdown of assembly 194575 100 194575 100 Registration Kit Refer to Section 11 29 Registration Kit Option 194575 on page 11 51 for breakdown of assembly 240795 242261 Seal Bar Kit Black Sparkle Coated Refer to Sections 11 30 Seal Bar Kit Black Sparkle Coated For L 18 Option 240795 on page 11 52 or 11 31 Seal Bar Kit Black Sparkle Coated For L26 Option 242261 on page 11 54 for break down of assembly 226380 204017 000B Seal Bar Kit Plasma Refer to Sections 11 32 Seal Bar Kit Plasma for L 18 Option 226380 on page 11 56 or 11 33 Seal Bar Kit Plasma for L 26 Option 204017 000B on page 11 58 for breakdown of assembly 824991 824992 Seal Bar Kit Mushroom Radius Corner Refer to Sections 11 34 Seal Bar Kit Mushroom Radius Corner L 18 Option 824991 on page 11 60 or 11 35 Seal Bar Kit Mushroom Radius Corner L 26 Option 824992 on page 11 62 for breakdown of assembly 823407 823408 Seal Bar Kit Mushroom Square Corner Refer to Sections 11 36 Seal Bar Kit Mushroom Square Corner L 18 Option 823407 on page 11 64 or 11 37 Seal Bar Kit Mushroom Square Corner L 18 Option B23407 on page 11 66 for breakdown of assembly Table 11 2 List of Options 11 4 List of Options 11 5 L Series Automatic L Bar Sealer Installation Op
109. lasma for L 18 Option 226380 11 56 11 33 Seal Bar Kit Plasma for L 26 Option 204017 000B 11 58 11 34 Seal Bar Kit Mushroom Radius Corner L 18 Option 824991 u 4s Luo do ea e Y eta oe e nt et 11 60 11 35 Seal Bar Kit Mushroom Radius Corner L 26 Option Peer Ven eoe dg eee wu 11 62 11 36 Seal Bar Kit Mushroom Square Corner L 18 Option 823407 sus TERR wax VO CP ERE RE Ted 11 64 11 37 Seal Bar Kit Mushroom Square Corner L 18 Option 929407 is ete odore Ee dp ke ua 11 66 Chapter 12 O E M Information 12 1 O E M Vendor Information 12 1 1 5 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 1 6 Safety Information 2 1 Introduction Every effort has been made by Arpac to provide you with a safe machine This section describes the safety precautions that should be taken when working with on or around the equipment It is essential that machine operators and maintenance personnel follow the safety information below 2 2 Personnel Instructions AN Warning Make sure that you wear safety goggles and other personal protective equipment according to your company s safety standards when operating this machine You may get injured if you do not AN Warning Make sure that all power is disconnected from machine and machine has stopped before servicing machine or clearing machine of jams You may get seriously injured if
110. learing a jam You may get severely injured if you do not 8 1 Introduction 8 1 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 8 2 Fault Message Troubleshooting Index amp Charts Use the following troubleshooting index and troubleshooting charts as an aid in solving your problems associated with fault messages that appear on the machine s display Problem Refer to Page Note After solving problem that caused message to occur press the CYCLE STOP RESET button on the main control panel to clear message from display CROSS SEAL BAR TEMPERATURE TOO HIGH 8 3 CROSS SEAL BAR TEMPERATURE TOO LOW 8 3 E STOP ENGAGED OR POWER OFF 8 3 FILM FEED IS TOO LONG PRESS MANUAL SEAL 8 3 MACHINE CYCLE STOPPED DUE TO INACTIVITY 8 4 PERIODIC MAINTENANCE IS DUE 8 4 SCRAP BROKEN OR TAKE UP MALFUNCTION 8 4 SEAL BAR JAMMED 8 4 SEAL BAR SAFETY TRIPPED 8 5 SIDE SEAL BAR TEMPERATURE TOO HIGH 8 5 SIDE SEAL BAR TEMPERATURE TOO LOW 8 5 VARIABLE FREQUENCY DRIVE S NOT READY 8 6 WEB BROKEN OR FILM FEED MALFUNCTION 8 6 WRAPPER DOOR OPEN 8 6 Table 8 1 Fault Message Troubleshooting Index 8 2 8 2 Fault Message Troubleshooting Index 6 Charts The following chart shows fault conditions and remedies L Series Automatic L Bar Sealer Installation Operation amp Service Manual Fault Message Possible Cause Remedy CROSS SEAL BAR TEMPERATURE TOO HIGH Seal b
111. llation Operation amp Service Manual Fig ref L 18 P N L 26 P N Description 37 194801 194801 Stud 1 38 194803 194803 Roller 1 39 194800 194800 Hub 1 40 194802 194802 Hub 1 41 194921 194921 Standoff 1 42 194922 194922 Mounting Bracket 1 43 817196 817196 Rotary Encoder 1 44 821907 821907 Shaft Coupling 1 45 195069 195069 Idler Mounting Bracket 1 46 817057 817057 Wing Nut 1 47 195071 195063 Plate Upper Pressure 1 Table 11 10 Take Away Assembly 11 26 11 12 Take Away Assembly L Series Automatic L Bar Sealer Installation Operation amp Service Manual Page Intentionally Blank 11 12 Take Away Assembly 11 27 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 13 Outfeed Apron Assembly HlVd 1138 Figure 11 9 Outfeed Apron Assembly 11 28 11 13 Outfeed Apron Assembly L Series Automatic L Bar Sealer Installation Operation amp Service Manual L 18 P N L 26 P N Description 1 195107 195121 Plate W Tape 1 2 194990 194990 Guard 2 3 194746 194746 Bracket 2 4 194797 194818 Shaft 1 000A 5 194794 194820 Roller 2 6 194761 194761 Collar 2 7 194743 194822 Shaft 1 8 817144 817144 Bearing 6901Z 4 9 194730 194730 Block 2 10 817094 817094 Bearing 2 11 817085 817085 Sprocket 2 12 194958 195017 Roll Rubber 1 13 216278 001 2162
112. llation operation and service information for the L Series Automatic L Bar Sealer This manual also includes an illustrated parts list for the machine Variable Speed Conveyors Easy Load Film Cradle With Soft Start Control m Standard Safety Guards Needle Perfs With Safety Door Interlock Quick Product Changeover Unique Trim Takeaway Worry Free Rewind System Allen Bradley Micrologix PLC Heavy Duty Heavy Duty Casters And Construction Adjustable Height Legs Figure 3 1 L Series Automatic L Bar Sealer Refer to the next page for an explanation of the features shown above 3 1 Introduction 3 1 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 2 Machine Features 3 2 The ARPAC HANAGATA L SERIES Automatic L Sealer offers you the latest in shrink packaging technology featuring a proprietary design that provides fast user friendly and reliable operation Developed by Hanagata and ARPAC pioneers in automatic L Sealer technology the flexible ARPAC HANAGATA L SERIES is guaranteed to provide you with high quality packaging for retail display This exclusive distribution partnership brings Hanagata s packaging innovations to North America with US based service and support Standard Features Worry Free Rewind System Independent motor and closed loop operation accommodates the lightest film gauges and narrow film tails reducing your film requirement Unique Trim Takeaway
113. ly Ordered Parts 11 3 Commonly Ordered Parts 11 3 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Part Description L 18 P N L 26 P N Solid State Relay G3NA 210B5 24VDC 10A Qty 2 817134 817134 Solenoid Valve VFR2110 5DZC 24VDC Qty 1 817114 817114 Solenoid Valve VT325 025DLS 24VDC Qty 1 817101 817101 Thermocouple T 102K H0 32 Qty 2 817076 817076 Variable Resistor WA2WYA2SEBK1K2W Qty 2 817128 817128 Spare Parts Kits Seal Pad 1 4 x 3 4 Soft 6 ft 818180 818180 2 Teflon Tape 3 mil 1 rl 817372 817372 Silicone Grease 1 tube 817286 817286 T D Seal Blade 1 ea 194974 195041 M D Seal Blade 1 ea 194973 195043 T D Heater 1 ea 817077 817155 M D Heater 1 ea 817075 817154 Solid State Relay G3NA 210B 24 VDC 1ea 817134 817134 Thermocouple 1 ea 817076 817076 Infeed Belt 1 ea 8170701 817160 Outfeed Belt 1 ea 817097 817158 Upper Scrap Belt 1 ea 817066 817153 Lower Scrap Belt 1 ea 817069 817078 Seal Head Solenoid VFR2110 5DZC 24VDC 1ea 817114 817114 Spare Parts Kit Fuses Fuse Gould OT 4 4Amp 2 ea 817191 817191 Fuse Gould OT 5 5Amp 2 ea 817192 817192 Fuse Gould OT 3 3Amp 2 ea 817193 5 817193 5 Table 11 1 Commonly Ordered Parts 11 4 11 3 Commonly Ordered Parts L Series Automatic L Bar Sealer Installation Operation amp Service Manual L 26 P N 11 4 List of Options L 18 P N Description
114. m Inverter 7 5 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 7 5 Positioning the Seal Head Use the adjustment hand crank to position the seal head The height of the seal head should be set to the same as the height of the film inverter plate above the top of the product Seal Head Adjustment Hand Crank Figure 7 3 Positioning the Seal Head 7 6 7 5 Positioning the Seal Head L Series Automatic L Bar Sealer Installation Operation amp Service Manual 7 6 Positioning the Infeed Conveyor Use the adjustment hand wheel to position the in feed conveyor The position of the in feed conveyor should be set to the width 12 of the height of the product This measurement should be from the in feed product guide to the inside film clamp of the MD seal bar The MD seal bar is the seal bar that is parallel to product motion Infeed Conveyor Adjustment Hand Crank Figure 7 4 Positioning the Infeed Conveyor 7 7 Adjusting the Conveyor Speed The conveyor speed can be set through the operation interface The speed range is 49 to 95 feet per minute Changing the conveyor speed however will effect other adjustments such as print registration photo eye position and seal position All of the saved recipes will need modification 7 6 Positioning the Infeed Conveyor 7 7 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 7 8 Adjustments 7 8 7 8 1 Film Roll Positio
115. machine s main disconnect switch before doing this procedure Also let seal bar cool to room temperature You may get seriously injured or burned if you do not 1 Turn off main disconnect switch 2 Unscrew and remove six screws 1 in Figure 7 47 Seal Bar Screws 7 16 Replacing Polyolefin Style Seal Bar Blade 7 41 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 Push down on end of blade 1 in with flat tip screwdriver to push blade 2 out of seal bar 4 Orient new blade so that pointed end 3 is opposite heater cable 4 Then insert blade in seal bar and secure in place with screws Do not tighten screws yet 5 Push side of blade 1 in as far as it will go 6 Firmly tighten mounting screws Procedure Complete Figure 7 48 Blade and Insert Removal 7 42 7 16 Replacing Polyolefin Style Seal Bar Blade Troubleshooting 8 1 Introduction This chapter is divided into two sections The first section is an index of fault messages that appear on the machine s display This index is cross referenced to a group of troubleshooting charts that will guide you through how to resolve fault message issues The second section is an index of generic machine problems not indicated by fault messages This index is cross referenced to a second group of troubleshooting charts that will guide you through how to resolve the problem AN Warning You must press the EMERGENCY STOP button before c
116. matic L Bar Sealer Installation Operation amp Service Manual 2 Thread the film tail over the idler roller under the scrap dancer bar and over the idler roller Attach it to the Rewind spool See the Trim Threading Diagram Figure 5 19 Threading the Trim Removal System TRIM SEAL ARPAC GROUP TRIM TAKE UP FILM THREADING DIAGRAM Figure 5 20 Trim Threading Diagram 5 7 Film Threading and Sealing 5 17 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 5 7 5 Setting Up Registration for Printed Film This section describes how to set up the optional registration system for feeding printed film with registration marks 1 Feed the film through the machine as if it were clear film as described in the previous sections 2 Onthe machine interface go to the MACHINE OPTIONS screen and turn PRINT REGISTRATION on MACHINE OPTIONS LOGIN MMMMMMMMMMM INFEED STAGING PRINT REGISTRATION DEMO BYPASS MODE ae EEE EEE Figure 5 21 PRINT REGISTRATION field 3 Press the FILM FEED button until a registration mark is in the sensor The red output LED on the sensor should light up as the registration mark passes through the sensor If it does go to the next step If it does not reset the sensor as follows Web color background is Lighter than the mark Refer to Figure 5 22 on page 5 19 Position the detection zone of the sensor between the registration marks and press the LIGHT
117. mple if the scale reads 4 then enter a value of 40 Be sure to press the RETURN key after setting the height PRODUCT SEIPUINIS 2 Of 3 LOGIN MMMMHHHMMMM TIME RUNNING Figure 5 35 Seal Head Height 5 8 Operator Interface 5 27 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Press the NEXT button The third page will appear The third page has the following features 1 FILM FORMER HEIGHT Pressing this button will open a numerical menu that allows you to record the film former head height Read the film former height off of the film former height scale see figure multiply this by 10 and enter the number For example if the scale reads 4 then enter a value of 40 Be sure to press the RETURN key after setting the position PRODUCT SETPOINTS 3 of 5 LOGIN MMMMMMMMMMM FILM FORMER m HEIGHT INFEED CE OR PO FILM RC POSI prey eren enero foren Figure 5 36 Film Former Height 5 28 5 8 Operator Interface L Series Automatic L Bar Sealer Installation Operation amp Service Manual 2 INFEED CONVEYOR POSITION Pressing this button will open a numerical menu that allows you to set the infeed conveyor position Read the infeed conveyor position off of the infeed conveyor position scale refer to Figure 5 37 multiply this by 10 and enter the number For example if the scale reads 4 then enter a value of 40 Be sure to press th
118. n the sensor assembly and move the sensor to the mid point of its up down range NOTE If at anytime during this procedure the static diffuser bar blocks the repositioning of the sensor remove the bar and reposition it after the final sensor position is set 5 7 Film Threading and Sealing 5 19 L Series Automatic L Bar Sealer Installation Operation amp Service Manual ARPAC FILM SUPPLY ROLL GROUP FILM THREADING DIAGRAM Figure 5 24 Film Threading Diagram 5 Press the FILM FEED button to advance the film without product so that the clear area between prints on the film is precisely centered beneath seal bar 6 Press the MANUAL SEAL button to cut the pouch off of the film trim 7 Loosen the clamp knobs on the sensor assembly and move the sensor so that it is approximately 1 above the registration mark it is closest to 8 Onthe machine interface go to the SETPOINTS 2 of 5 screen and set SEAL POSITION to the numerical value of 1 not 1 inch just 1 5 20 5 7 Film Threading and Sealing L Series Automatic L Bar Sealer Installation Operation amp Service Manual PR SETPOINTS 2 of LOGIN MMMMMMMMMMM SS ET Figure 5 25 SEAL POSITION Field 9 Gotothe SETPOINTS 4 of 5 screen and set DELAY TO START PINCH ROLLERS to 1 PRODUCT SETPOINTS 4 of 5 LOGIN MMMMHH MMMM HOLE FUN ES DWELL TIMER DELAY TO START PINCH ROLLERS pejora eene nennen Figure 5 26 DELAY TO START P
119. nches Set of SAE Hex Wrenches Set of SAE Hex Wrenches N Warning Turn off machine s main disconnect switch before doing this procedure Also let seal bar cool to room temperature You may get seriously injured or burned if you do not 7 12 1 Removing Seal Bar 1 Turn off main disconnect switch 2 Unscrew four guard mounting screws 1 in Figure 7 15 and remove guard 2 Figure 7 15 Guard Removal 7 12 Removing amp Installing Seal Bar 7 21 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 Cutand remove cable ties 1 in Figure 7 16 on heater wires Figure 7 16 Cutting Cable Ties Figure 7 17 Heater Element Terminals 7 22 7 12 Removing 6 Installing Seal Bar L Series Automatic L Bar Sealer Installation Operation amp Service Manual 5 Remove thermocouple terminal cover 1 in Figure 7 18 Figure 7 18 Thermocouple Terminal Cover 6 Loosen two screws 1 in Figure 7 19 and remove terminals Figure 7 19 Thermocouple Terminals 7 12 Removing amp Installing Seal Bar 7 23 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 7 Unscrew thermocouple cable clamp 1 in Figure 7 20 Figure 7 20 Thermocouple Cable Clamp Figure 7 21 Thermocouple Set Screw 7 24 7 12 Removing Installing Seal Bar L Series Automatic L Bar Sealer Installation Operation amp Service Manual 9 Pull thermocouple 1 in Figure 7 22 out
120. nd below the machine deck when this device is activated Stay clear of this assembly when the machine is turned on 3 18 3 7 Mechanical Sub Assemblies L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 7 5 2 Seal Bars The seal bars are mounted to carrier bars in the seal frame Each seal bar has two parts a hot bar and a cold bar The purpose of the seal bars is to fuse and cut the film before and after each product Heating Element Cutting Knife Cold Seal Bar Figure 3 14 Seal Bars This is accomplished by squeezing two pieces of the film together between the hot and cold bars The hot bar heats the film until the two pieces of film fuse together The polyolefin arrowhead knife pushes the film down into the soft cold seal pad and fuses the film on the sides of the bar The point of the bar then cuts the film after the seal is achieved Dwell time and temperature are important to create this scenario All films react differently and the correct dwell and temperature need exploration Always start with a low temperature first Increase the dwell time until the film cuts and seals For higher machine speeds increase the temperature 10 degrees at a time and decrease the dwell time When the film stops cutting increase the temperature 10 degrees Continue this process until the seals are unsatisfactory and return to the temperature and dwell time that worked AN Warning The seal bars can be hazardous t
121. nd tag machine s electrical and air sources according to your company s procedures before servicing machine You can be severely injured if you do not 1 Apply a thin film grease to each seal blade 1 in Figure 6 3 with a cotton swab Figure 6 3 Seal Blades 6 6 Lubricating Seal Blades 6 7 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 7 Cleaning Photo Sensors Tools Required Cleaning Wipes Window Cleaning Solution N Warning Turn off lock out and tag machine s electrical and air sources according to your company s procedures before servicing machine You can be severely injured if you do not 1 Spray a small amount of window cleaning solution to face of photo sensors 1 in Figure 6 4 2 Dry photoeye with cleaning wipe Figure 6 4 Cleaning Photo Sensor 6 8 6 7 Cleaning Photo Sensors L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 8 Lubricate Seal Bar Shafts Tools Required Cleaning Wipes SAE 10 Air Tool Oil N Warning Turn off lock out and tag machine s electrical and air sources according to your company s procedures before servicing machine You can be severely injured if you do not 1 Manually apply a thin but thorough coat of oil to each seal bar shaft Figure 6 5 Seal Bar Shafts 6 8 Lubricate Seal Bar Shafts 6 9 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 9 Checking Condit
122. ne Running the lug conveyor with the product staging option turned off The speed of the lug conveyor is to be set slower than the machine belt speed As the products are released onto the belted in feed conveyor the space between products should be great enough that the seal process is completed before the next product enters the seal area Tune this speed to have the next product almost blocking the photo eye when the seal bar reaches the full open limit switch This method of operation will achieve the greatest possible products per minute ppm speeds This method also allows the lug in feed conveyor to run steady without stopping and starting Running the lug conveyor with the product staging option turned on If itis set up as above the results will be the same If the conveyor speed is increased and the spacing is closer together the resulting motion would be intermittent The belted in feed would deliver a product at the photo eye during the seal cycle The belted and lug in feed will stop until the seal bar open switch is made This method will benefit high speeds but is not acceptable for stacked product Running the lug conveyor with multiple products stacked 2 high 3 long 6 pack of tuna cans Run staging off mode Remove the lugs from under the in feed so there is 4 foot lug spacing Set the wrapper conveyor speed at 70 feet per minute fpm Adjust the lug conveyor speed to be slightly faster then the wrapper 72 fpm These
123. ning Read the scale for positioning the film inverter Loosen the film guide thumb screws and slide the guides all the way to the sides of the film rack Move one guide to the right and the other to the left We will use 10 for the film inverter scale height Your set up will be different Place the film roll on the film cradles and align the folded edge of the roll to the 10 ring on the roller Move the film guides in to the sides of the film roll leaving a little play to allow the roll to spin freely Tighten the thumb screws so the guides will not move during production 7 8 2 Dancer Bars Film tension is set by the counterweight on the dancer bar If the counterweight is moved toward the pivot point of the dancer arm the film tension will increase If it is moved away from the pivot point the film tension will decrease This setting may change from one product and another depending on the film roll width Narrow film needs to have the dancer counterbalance set lighter than a wide roll of film NOTE Increased film tension will not result in a tighter wrap on the product but will cause weak seals and broken film webs 7 8 Adjustments L Series Automatic L Bar Sealer Installation Operation amp Service Manual 7 8 3 Lug Infeed Conveyor Optional The lug in feed conveyor is to have the right hand side guide lined up with the in feed product guide that is directly under the long side of the film inverter running lengthwise of the machi
124. o your body parts The hot bar can and will burn the skin Do not override any of the machine safety devices while sealing film Stay clear of this assembly when the machine is turned on 3 7 Mechanical Sub Assemblies 3 19 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 7 6 Infeed Lug Conveyor optional The in feed lug conveyor is an independently driven chain and lug conveyor Two metal guides are mounted and fully adjustable to the sides of the machine frame and create a centering device on the conveyor The Guides should be set equally from the center of the conveyor lug A series of lugs made from Delrin a hard plastic bearing material are attached to the in feed drive chain and used to push product from the start of the lugged in feed and onto the wrapper in feed belt This conveyor is equipped with a torque limiting clutch that will disengage and stop the drive if too much pressure is placed on the lugs such as in a jam situation The side guides and lugs are adjustable to accommodate a variety of product sizes i i i Product Lug p gt ML a Side Guide Chain Adjuster Control Box Figure 3 15 Infeed Lug Conveyor optional Products are placed in front of the lugs and are pushed along to the belted in feed conveyor As the product exit the conveyor the lugs pivot on the chain and are carried under the conveyor table where they ascend again behind incoming products at the front of the
125. omatic L Bar Sealer Installation Operation amp Service Manual Part number Description 204052 Plate Stripper Inner T D L26 1 2 825519 Blade Cuting Front Arrow Bar Seal L 1 26 3 204051 Plate Stripper Outer T D L26 1 204053 Plate Stripper Inner M D L26 1 825519 001 Blade Cutting Cross Arrow Bar Seal L 1 26 204054 Plate Stripper Outer M D L26 1 825518 Insert Front Arrow Bar Seal L 26 1 8 825518 001 Insert Cross Arrow Bar Seal L 26 1 Table 11 35 Seal Bar Kit Mushroom Square Corner L 26 Option 11 37 Seal Bar Kit Mushroom Square Corner L 18 Option 823407 11 67 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 11 68 11 37 Seal Bar Kit Mushroom Square Corner L 18 Option 823407 O E M Information 12 1 O E M Vendor Information The CD on the next page contains original equipment manufacturer information for the machine This information includes service and operation instuctions for such items as the the machine s PLC controller motors gearboxes sensors etc The information is organized in alphabetical order according to each vendor s brand name 12 1 O E M Vendor Information 12 1 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 12 2 12 1 O E M Vendor Information L Series Automatic L Bar Sealer Installation Operation amp Service Manual Notes
126. or Belt Green Smooth Top 1 6 194990 194990 Guard 1 7 220075 220075 Chain 1 8 194993 221296 Guide 1 9 194730 194730 Block 2 10 194761 194761 Collar 2 11 817188 817188 Tensioner Bolt amp Washer 2 12 194743 221295 Tension Roller Shaft 1 13 194795 221297 Roller Tube 5 14 194797 221298 Roller Shaft 3 000A 15 194806 221299 Roller Shaft 1 16 194958 221300 Drive Roller 1 17 817094 817094 Bearing 2 18 817085 817085 Sprocket 2 19 817063 817063 Motor 1 20 817187 817187 Junction Box 1 21 194708 194708 Nut Plate 2 22 194746 194746 Mounting Foot 2 23 194726 221301 Nose Roller Tube 1 24 194729 194729 Bushing 2 25 194723 221302 Roller Shaft 1 26 194807 194807 Bracket 1 27 194808 194808 Bracket 1 28 817099 817099 Magnetic Reed Switch 1 29 817149 817149 Air Cylinder 1 30 817114 817114 Solenoid Valve 24VDC 2 31 817113 817189 Flow Restrictor 2 32 817157 221303 Air Tubing 12 ft 33 194999 221304 Cross Member 1 Table 11 12 Outfeed Slide Conveyor 11 14 Outfeed Slide Conveyor 11 31 L Series Automatic L Bar Sealer Installation Operation amp Service Manual L 18 P N L 26 P N Description 34 195000 221305 Bracket Cross Member 1 35 194809 194885 Linear Shaft 2 36 194810 194810 Stroker Limiter 1 37 195001 195001 Threaded Rod 1 38 817173 817173 Bushing Housing Only SFPBE 12 2 39 817174 817174 Bushing FL 12 1 40 817150 817150 Bushing Compensating FLC 12 1 41 195003 195003 Carriage Si
127. own machine DM 1 4 to 6 high 25 Ibs max package weight Package width height cannot exceed 17 3 4 Package length height cannot exceed 19 1 2 Film Size 24 centerfold maximum 11 1 2 diameter B wind Gross Shipping Weight 1 170 Ibs Table 3 1 Specifications L 18 Model 3 5 Specifications for L 26 Model Specifications Electrical Requirements 200 220V AC 1Ph 60Hz 15A Pneumatic Requirements 80 psi 1 SCFM Max Packaging Speed 40 PPM based on 7 W x 4 L x 1 H product Variable Conveyor Speed 45 90 FPM Seal Dimensions 211 2 W x 271 2 L Product Range 1 1 2 to 19 width across machine AM 4 to 26 1 2 length down machine DM 1 4 to 8 high 25 Ibs max package weight Package width height cannot exceed 21 1 2 Package length height cannot exceed 27 1 2 Film Size 30 centerfold maximum 11 1 2 diameter B wind Gross Shipping Weight 1 600 Ibs Table 3 2 Specifications L 26 Model Production Speed depends on product size stability and film characteristics Package maximums cannot occur together Sizing formula W H 1 min 3 CF film width For products over 3 high use W H 4 CF film width 3 6 3 4 Specifications for L 18 Model L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 6 Abbreviations C cm F Kg Lb
128. p Ring 6 11 194665 194665 Bushing 3 12 195156 195156 Cover 1 13 195152 195182 Support Bracket 1 14 817062 817991 Hand Knob 2 15 817064 817064 Bearing 2 Hole Frange 2 16 194933 Adjustable Bracket 1 17 194646 194646 Bracket 2 18 817052 817052 Bearing 2 19 194653 194858 Shaft Roller Film Pinch 1 20 194672 194672 Perf Wheel Dual O Ring Style 4 21 817065 817065 Pin P O Item 00200 20 23 195059 195059 Bracket 1 24 194935 194935 Bracket Dancer Collar 1 25 194666 194666 Static Discharge Point 2 26 194675 194859 Rod 1 27 194643 194643 Shaft Weight 1 28 194937 194937 Film Guide 1 29 194641 194641 Weight 1 30 194640 194861 Pivot Shaft Dancer 1 31 194650 194650 Stud 1 32 194668 194668 Housing 2 33 194667 194667 Cam 1 34 194656 194862 Shaft Dancer Roll 1 35 194906 194864 Film Separator 1 36 194655 194865 Shaft Idler Roll 1 37 195163 195183 Static Eliminator Brush 1 38 195079 195079 Bracket 1 Table 11 9 Film Unwind Assembly 11 11 Film Unwind Assembly 11 21 L Series Automatic L Bar Sealer Installation Operation amp Service Manual Fig ref L 18 P N L 26 P N Description 39 195153 195184 Guard 1 40 194651 194866 Roller Film Pinch 1 41 194647 194647 Spring Fixture 1 42 194645 194867 Pivot Shaft 1 43 194669 194669 Spring Adjustment Bolt 1 44 194673 194673 Release Lever 1 45 194677 1946
129. perator interface Check for air leakage Check airflow adjustment solenoid cylinder Check pressure in air supply line Check that film is threaded properly Rethread film if necessary Refer to Film Threading Diagram in Chapter 5 8 10 8 2 General Troubleshooting Index amp Charts L Series Automatic L Bar Sealer Installation Operation amp Service Manual 8 2 General Troubleshooting Index 6 Charts 8 11 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 8 12 82 General Troubleshooting Index amp Charts Diagrams amp Electrical Schematics 9 1 Electrical Schematics This chapter contains the electrical schematics for the L Series Automatic L Bar Sealer 9 1 Electrical Schematics 9 1 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 9 2 9 1 Electrical Schematics 1 2 3 5 6 7 8 MCB M A 230V4C L1 WMCR 11 1 UR 3 PH E gt I TO PAGE 2 FLA 10A 15 Lt Le LI Le _ 9 CLE tali o 9 61 ane 3A OG 230 V 500WATT 230 V 700WATT CROSS SEAL BAR SIDE SEAL BAR HEATER HEATER B POWER TO PLC SEE PG 5 24 VDC 48 OMRON S82J 10024 B POWER SUPPLY OMRON 5 12CB G3NA 210B G3NA 210B 5 PAGE 5 214
130. perform certain adjustments Long Term Shutdown Applies to times when the machine will be shut down completely such as overnight weekends or to perform changeover procedures 5 4 5 5 Operating Procedures L Series Automatic L Bar Sealer Installation Operation amp Service Manual 5 5 1 Initial Startup Applies to the first time the machine is run and the initial startup of each shift or day and after an emergency stop has been initiated NOTE If the wrapper is attached to a shrink tunnel use the tunnel operator manual to start the tunnel before starting the wrapper Tunnels generally take longer to heat up Pre Start Inspection 1 Make sure the machine and the area around the machine are clear of all products and any other items not directly related to the normal operation of the machine Ensure any and all persons in the area of the machine are aware the machine is about start Inspect the belts and seal bars for film and any other debris Startup 1 Turn the main disconnect switch to the ON position AN Warning Stop the operation if you cannot adjust the regulator to read at least 80 psi Do not try to run the machine See your supervisor immediately Open the master air supply regulator valve verify the air regulator gauge is at least 80 psi and adjust when necessary Pull out emergency stop push pull button Press the power On push button Select the options to be used for the new product using the ope
131. position Open the master air supply regulator valve Press the manual seal push button to activate a seal cycle If a seal bar safety fault is indicated readjust the override switch downward approximately 1 16 so that the switch will be activated sooner Make additional adjustments as needed until a manual seal can be made consistently without tripping the seal bar safety fault Test the setup by placing a 3 8 thick piece of cardboard between the seal bars and press the manual seal push button to activate the seal cycle The seal head should contact the cardboard and immediately return to the OPEN position and an error message should be displayed on the operator interface 7 10 Seal Bar Safety Test 7 11 L Series Automatic L Bar Sealer Installation Operation amp Service Manual a If the cardboard was detected the procedure is completed b If the cardboard was not detected readjust the override safety switch slightly upward and press the manual seal push button to activate the seal cycle again Continue this process until both the cross and side seal bars detect the cardboard 7 12 7 10 Seal Bar Safety Test L Series Automatic L Bar Sealer Installation Operation amp Service Manual 7 11 Replacing Infeed Belt Tools Required Set of Metric Hex Wrenches Small Flat Tip Screwdriver Small Measuring Scale AN Warning Turn off machine s main disconnect switch before doing this procedure You may get seriously injur
132. rap Chains Tools Required Cleaning Wipes SAE 30 Motor Oil Small Paint Brush AN Warning Turn off lock out and tag machine s electrical and air sources according to your company s procedures before servicing machine You can be severely injured if you do not 1 Use a small paint brush to apply a thin but thorough coat of oil to each chain 1 in Figure 6 11 2 Wipe up spilled or excess oil F T E Figure 6 11 Scrap Chains 6 14 Lubricate Scrap Chains 6 15 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 15 Lubricate Infeed Conveyor Drive Chain Tools Required 3mm Hex Wrench Cleaning Wipes SAE 30 Motor Oil Small Paint Brush AN Warning Turn off lock out and tag machine s electrical and air sources according to your company s procedures before servicing machine You can be severely injured if you do not 1 Unscrew cover screws 1 in Figure 6 12 and remove cover 2 Figure 6 12 Infeed Conveyor Drive Chain Cover 6 16 6 15 Lubricate Infeed Conveyor Drive Chain L Series Automatic L Bar Sealer Installation Operation amp Service Manual 2 Use a small paint brush to apply a thin but thorough coat of oil to chain 1 in Figure 6 13 3 Wipe up spilled or excess oil Figure 6 13 Infeed Conveyor Drive Chain 6 15 Lubricate Infeed Conveyor Drive Chain 6 17 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 16 Lubricate Ex
133. rator interface Startup 6 Place the new product on the infeed conveyor and adjust the film 7 8 former height to the new product height plus 1 8 Place the new product on the seal conveyor and adjust the seal head height to the new product height plus 1 2 Adjust the infeed table position to the width of the new product plus 1 2 the product height 5 5 Operating Procedures 5 5 L Series Automatic L Bar Sealer Installation Operation amp Service Manual NOTE Set for minimum speed for unstable products which are difficult to load Set for maximum speed for easy to load stable product 9 Setthe conveyor speed for the speed that is most appropriate for the product using the operator interface 10 Adjust the seal bar temperatures for the type and gauge of film to be used 11 Adjust the seal dwell timer for the type and gauge of film to be used If unsure 0 20 seconds is a good starting point 12 Thread the film See 5 7 Film Threading and Sealing on page 5 10 NOTE If the film is already threaded adjust the position of the centerfold edge of the film roll to duplicate the value shown on the film former scale 13 Inspect the machine again making sure all areas around the machine are clear and the doors and guards are closed and in place and all error messages have been cleared 14 Place the product on the infeed conveyor positioned against the product guide and press the cycle start push button The product
134. re able or entitled to enforce such warrantv Such items are not warranted bv ARPAC in anv wav When components are sold to be assembled in combination of Buyer s design the warranty shall be limited to each separate component and shall not apply to any combinations or components EXCEPT AS EXPRESSLY STATED ABOVE ARPAC MAKES NO WARRANTY EXPRESS OR IMPLIED WHETHER OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR USE OR OTHERWISE ON THE PRODUCTS OR ANY PARTS OR LABOR FURNISHED DURING THE SALE DELIVERY OR SERVICING OF THE PRODUCTS ARPAC factory trained qualified technical services personnel are available for start up and instructional assistance If the customer does not utilize ARPAC personnel for this function ARPAC is only liable for replacement of defective parts not for labor or expenses necessary to adjust any problems during the start up period ARPAC personnel are available for ARPAC equipment training either on site hands on or in classroom environment supported by visual aids and literature to be contracted for by a separate purchase order Table of Contents Prelude i Record of Revisions REVISION ETS TOLV ous S b oboe se ee 1 1 List of Affected Pages i 1 Prelude ii Warranty Information Warranty usually Sek We WC RR EE TE SE ii 1 Chapter 1 Table of Contents Chapter 2 Safety Table off Contents uu d faser op a aped ete dad 1 1 2E Intro
135. rmation pertaining to system related problems not covered by this manual please contact ARPAC Service Dept telephone 800 237 0725 10 3 Installation Policy 10 3 1 Objective To furnish our customer with prompt competent and complete service so they can operate at optimum efficiency Failure to use factory trained personnel for initial machine start up may void the warranty 10 3 2 Service Personnel ARPAC s field technicians are experienced in the servicing of ARPAC equipment and are qualified to instruct customer s personnel in the correct operation and maintenance procedures of ARPAC equipment ARPAC Field Service Technicians are fully supported by factory and all Engineering Departments 10 3 3 Training ARPAC personnel are available for ARPAC equipment training either on site hands on or in a classroom environment supported by visual aids and literature to be administered under separate purchase order 10 2 10 3 Installation Policy L Series Automatic L Bar Sealer Installation Operation amp Service Manual The ARPAC Group is also pleased to provide free lifetime access to ARPAC University s regularly scheduled technical training courses for customers purchasing a packaging machine from ARPAC or its distributors These technical training courses will focus on theory of operation machine setup and operation preventive maintenance and long term care Many specific machine courses are available on ARPAC
136. settings will keep the 3 deep product group tight and operate at approximately 22 to 23 ppm using 3 inch diameter cans 7 8 Adjustments 7 9 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 7 9 Seal Head Speed Calibration 7 10 AN Caution This is factory setup This procedure may need to be performed after changing an air cylinder or replacing a valve Only qualified technicians should perform this setup procedure A unique feature of the sealing system is its stroke limiting seal head This feature allows the fastest production speeds for all product heights Because the stroke of the seal cylinder is limited to its normal mechanical cushion located at its rod end it is not used Instead a seal head cushion valve is incorporated into the system to electronically energize during a downstroke to provide second stage height of the seal head Therefore after a seal head height adjustment or after a power up of the machinery the machine will display the AUTO CALIBRATION SEQUENCE screen as it performs a slow and deliberate seal cycle to measure the new seal bar height This information is then used to calculate the proper time to activate the seal head cushion valve during a normal seal cycle See Operator Interface in Chapter 5 for detailed step by step instructions on how to perform this procedure 7 9 Seal Head Speed Calibration L Series Automatic L Bar Sealer Installation Operation amp Servic
137. sit Remove all interfering equipment and clear area where equipment is to be installed Assemble erect subject equipment Lag system to floor Furnish all electrical wiring and connections per system requirements 10 3 Installation Policy 10 3 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 10 4 Furnish any air and or gas lines and connections if required ntegrate with any existing up and or down stream equipment Provide qualified technicians operators and maintenance personnel to start up system 10 3 6 Scheduling Service If assistance is required during installation or operation of the system or if you need information pertaining to system related problems not covered by this manual please contact ARPAC Service Dept telephone 847 678 9034 10 3 7 Aftermarket Contact Information Contact information for parts and service is listed below Please have your machine s model number and serial number ready when calling Also have a Purchase Order number when calling ARPAC Parts Contact Information Phone 847 678 9034 Fax 847 678 2109 parts arpac com Hours of operation Monday through Friday 7 30 AM to 6 00 PM Central Time ARPAC Service Contact Information Phone 847 678 9034 Fax 866 365 4131 Hours of Operation Monday through Friday 8 00 AM to 5 30 PM Central Time After Hour Emergency Service 847 678 9034 10 3 Installation Policy Illustr
138. stments may need to be made for actual set up of the machine The following information is used when changing from one product to another Product Width Product Length Product Height Table 7 1 Product Setup Chart 7 1 Introduction 7 1 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 7 3 Product Setup Procedures 7 2 7 3 1 Determining Product Size To determine the size of the product measure the dimensions of the product to be processed through the machine The following illustration shows how product size is measured and labeled The package as shown is 9 wide 12 long and 3 high or 9 x 12 12 Long Product Travel Direction g 9 Wide f d Figure 7 1 Determining Product Size 7 3 2 Determining Product Orientation It is important to determine the product orientation relative to the machine flow In some cases the film width sizes available may determine product orientation These measurements are used to setup the entire machine Running this same package shown above as 12 W x 9 Lx 3 H will require wider film In this fashion there would be fewer film roll changes and greater use of the film NOTE Product width always corresponds to the dimension that is perpendicular to the machine flow 7 8 Product Setup Procedures L Series Automatic L Bar Sealer Installation Operation amp Service
139. t products had the same width and length but different heights CONFIRM COPY Press this button to confirm the COPY process HELP Pressing this button will lead you to help files that may answer any questions you may have about the copy and selection process PRODUCT LOAD SAUE I of 2 LOGIN SAVE CURRENT Figure 5 31 PRODUCT LOAD SA VE 1 of 2 Screen PRODUCT LOAD SRVE 2 of 2 LOGIN MMMMHHHMMMM PRODUCT amp TO COPY CURRENT SETTINGS INTO Figure 5 32 PRODUCT LOAD SAVE 2 of 2 Screen 5 8 Operator Interface 5 25 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 5 8 3 SETPOINTS Menu Press the SETPOINTS button at the bottom of the menu This will make the SETPOINTS menu appear This five page menu is used to change the machine s setpoints Press the PREV or NEXT buttons to scroll between the pages The first page has the following features 1 CROSS SEAL TEMPERATURE Pressing this button will open a numerical menu that allows you to set the cross seal temperature Be sure to press the RETURN key after setting the temperature 2 SIDE SEAL TEMPERATURE Pressing this button will open a numerical menu that allows you to set the side seal temperature Be sure to press the RETURN key after setting the temperature 3 CONVEYOR SPEED Pressing this button will open a numerical menu that allows you to set the conveyor speed Be sure to press the RETURN key after setting the sp
140. tic L Bar Sealer Installation Operation amp Service Manual 6 20 Changing Air Filter Element Tools Required None Part Required e SMC AF30P 060S Air Filter Element AN Warning Turn off lock out and tag machine s electrical and air sources according to your company s procedures before servicing machine You can be severely injured if you do not 1 Disconnect air hose from machine or shut off main air valve 1 in Figure 6 20 Figure 6 20 Air Valve 6 24 6 20 Changing Air Filter Element L Series Automatic L Bar Sealer Installation Operation amp Service Manual 2 Press down on tab 1 in Figure 6 21 Figure 6 21 Tab 3 While still pressing on tab turn bowl so that tab aligns with mark 1 in Figure 6 22 and pull bowl off of body AT Figure 6 22 Turning amp Removing Bowl 4 Unscrew baffle 1 in Figure 6 23 and pull filter element 2 off of filter body 5 Reverse step to reassmble Figure 6 23 Removing Filter Element 6 20 Changing Air Filter Element 6 25 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 26 6 20 Changing Air Filter Element Maintenance amp Adjustment 7 1 Introduction This chapter covers various maintenance amp adjustment procedures for the machine 7 2 Product Setup Chart A Product Setup Chart is used to record specific settings for quick and easy setups Any measurements supplied on this chart are approximate Adju
141. to determine the film width size that is most appropriate for the product you are running For products that are less than 3 tall Width Height 3 Center folded film width For product that are less than 1 tall Width 1 3 Center folded film width For products that are 3 and taller Width Height 4 Center folded film width 7 3 5 Film Cut Off Formula The formula that is used is equal to the bag length This is especially important when using printed registered film The cut off value is determined by the repeat pattern of the film registration mark on the printed film Length 1 50 x Height Film Cut Off NOTE These formulas are intended as guides for determining the proper film size and cut off for a given product Certain products may require more or less film than determined by formulas due to the product s specific characteristic size shape 7 4 7 3 Product Setup Procedures L Series Automatic L Bar Sealer Installation Operation amp Service Manual 7 4 Positioning the Film Inverter Use the adjustment wheel to position the film inverter plate TE M Film Inverter Height Adjustment Wheel Film Inverter Height Scale Figure 7 2 Positioning the Film Former 1 Place a product beneath the film inverter plate on the infeed conveyor 2 Use the height positioning adjustment wheel to position the inverting plate approximately 1 4 above the top of the product 7 4 Positioning the Fil
142. u do not 1 Carefully inspect the condition of the seal pads and Teflon tape 1 in Figure 6 8 of the seal bars Repair or replace as necessary Figure 6 8 Seal Pad and Tape Inspection 6 12 6 11 Checking Condition or Seal Pads and Teflon Tape L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 12 Cleaning Film Forming Plow Tools Required Cleaning Wipes Window Cleaning Solution AN Warning Turn off lock out and tag machine s electrical and air sources according to your company s procedures before servicing machine You can be severely injured if you do not 1 Clean film forming plow 1 in Figure 6 9 with wipes and cleaning solution Figure 6 9 Cleaning Film Forming Plow 6 12 Cleaning Film Forming Plow 6 13 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 13 Lubricate Seal Bar Chains Tools Required Cleaning Wipes SAE 30 Motor Oil Small Paint Brush AN Warning Turn off lock out and tag machine s electrical and air sources according to your company s procedures before servicing machine You can be severely injured if you do not 1 Usea small paint brush to apply a thin but thorough coat of oil to each chain 1 in Figure 6 10 2 Wipe up spilled or excess oil Figure 6 10 Seal Bar Drive Chains 6 14 6 13 Lubricate Seal Bar Chains L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 14 Lubricate Sc
143. uts There should be approximately 1 8 clearance between the film roll core and the film guides NOTE The perforator wheels are held in place by set screws Do not touch the perforator pins 6 Only when necessary adjust the position of the perforating wheels by sliding them on the shaft 5 6 Film Roll Installation 5 9 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 5 7 Film Threading and Sealing 5 7 1 Threading the Film Rack NOTE It is easiest to thread the film through the machine after adjusting the position of the film former the seal bars and the infeed conveyor This will allow for uninterrupted flow of the film threading process and result in minimal adjustments 1 Thread the film through the film rack Refer to Figure 5 5 below Figure 5 5 Standard Film Threading Diagram 5 10 5 7 Film Threading and Sealing L Series Automatic L Bar Sealer Installation Operation amp Service Manual 2 When threading the film open the pinch rollers film feed rollers using the red film feed cam handle 3 Using the adjustment locking knob position the film centering guide roller so that it is centered between the two plates on the film forming plow FILM SUPPLY ROLL FILM THREADING DIAGRAM Figure 5 6 Film Threading with Optional Lower Cradle 4 Close the pinch rollers using the red film feed cam handle Adjustment Locking Knob Film Centering Guide Roller Film Former Center
144. utton will lead you to a series of help menus that offer a variety of information about the machine 5 PRODUCTION DATA Pressing this button will make the PRODUCTION DATA menu appear This menu shows various production values and can only be reset by a person logged in as a maintenance person QUERUIEW 2 of 2 LOGIN MMMMHHHMMMM PRODUCTION aa m Figure 5 29 OVERVIEW 2 of 2 Screen PRODUCTION DATA LOGIN MMMMHHHMMMM Figure 5 30 PRODUCTION DATA Screen 5 8 2 LOAD SAVE Menus Press the LOAD SAVE button at the bottom of the menu This will make the PRODUCT LOAD SAVE menu appear This two page menu is used to change the machine s settings when running a new or different type of product through the machine Press the PREV or NEXT buttons to scroll between the menus The menus have the following features 1 SAVE CURRENT SETUP Pressing this button will save the selected menu setpoints for the product file number 5 24 5 8 Operator Interface L Series Automatic L Bar Sealer Installation Operation amp Service Manual CHANGE PRODUCT Pressing this button will make a separate menu appear where you can select a preset product file number PRODUCT TO COPY CURRENT SETTINGS INTO Pressing this button allows you to copy the setpoints of the currently selected file into a new file This feature is most useful for creating files that are similar but not quite the same For example this would be the case when two differen
145. ver 6 20 6 17 Lubricate Film Feed Drive Chain L Series Automatic L Bar Sealer Installation Operation amp Service Manual 2 Use a small paint brush to apply a thin but thorough coat of oil to chain 1 in Figure 6 18 Wipe up spilled or excess oil 4 Replace cover Figure 6 18 Film Feed Drive Chain 6 17 Lubricate Film Feed Drive Chain 6 21 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 18 Greasing Zerk Fittings on In Feed Lug Conveyor Optional Tools amp Materials Required Clean Rag No 2 General Purpose Lithium Grease Standard Size Grease Gun with Standard Nozzle 1 Apply one pump of grease to each fitting on grease manifold 1 in Figure 6 19 Read label next to manifold for special instructions 2 Wipe up excess grease Figure 6 19 Zerk Fitting Manifold 6 22 6 18 Greasing Zerk Fittings on In Feed Lug Conveyor Optional L Series Automatic L Bar Sealer Installation Operation amp Service Manual 6 19 Checking Fasteners for Tightness Tools Required Adjustable End Wrench Medium Flat Tip Screwdriver Medium Phillips Tip Screwdriver Set of Metric Hex Wrenches AN Warning Turn off lock out and tag machine s electrical and air sources according to your company s procedures before servicing machine You can be severely injured if you do not 1 Check all fasteners on machine for tightness 6 19 Checking Fasteners for Tightness 6 23 L Series Automa
146. vice Manual 7 14 Testing and Replacing Heater Element Tools amp Materials Required Digital Volt Ohm Meter Medium Phillips Tip Screw Driver Rags Set of Metric Hex Wrenches Set of SAE Hex Wrenches ShinEtsu Lubricant Paste Steel Wool N Warning Turn off machine s main disconnect switch before doing this procedure Also let seal bar cool to room temperature You may get seriously injured or burned if you do not 1 Turn off main disconnect switch 2 Disconnect heater element terminals 1 in Figure 7 32 3 Testfor an open circuit across heater element terminals If an open circuit is present replace heater element according to the steps that follow Otherwise reassemble machine and continue troubleshooting Figure 7 32 Heater Element Terminals 7 32 7 14 Testing and Replacing Heater Element L Series Automatic L Bar Sealer Installation Operation amp Service Manual 4 Remove seal bar according to Section 7 12 1 Removing Seal Bar on page 7 21 5 Unscrew eight top bar screws 1 in Figure 7 33 and remove top bar 2 6 Unscrew five side bar screws 3 7 Slide blade 4 and inserts 5 out of seal bar Figure 7 33 Seal Bar Disassembly 8 Split bars 1 in Figure 7 34 open and remove heater element 2 Figure 7 34 Heater Element Removal 9 Clean grooves 1 in Figure 7 35 in seal bar with rag and steel wool Figure 7 35 Seal Bar Cleaning 7 14 Testing and Replacing Heater Elem
147. vice pulls the film through the film removal system and delivers the trimmed film to the power film winder The trim take away device is mounted to the seal head frame on the operator side of the wrapper next to the machine direction seal bar It is automatically adjusted when the seal bar height is adjusted to the product Film Guide Scrap Film Belts Idle Film Guide Figure 3 12 Trim Removal System Film is threaded through the pinch rollers at the entry end of the device The trim take away begins running when the product peasant photo eye is blocked by a product moved into position by the in feed belt The upper and lower pinch rollers grip the film and pull it into the trim belts through to the exit end of the take away where the trimmed film is threaded over the idle roller under the dancer bar over the second idler roller Attach the tail to the rewind wheel This device will run during the automatic cycle until the dancer is at the top and makes a proximity switch stopping the drive motor If the trim breaks or the film has run out the drive will run for a programmed amount of time and the machine will fault out giving the message the trim drive has run too long 3 16 3 7 Mechanical Sub Assemblies L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 7 4 Trim Rewind System The Trim rewind system is an independently driven mechanical device used to remove trimmed film created after the MD bar fuses
148. with automatic infeed or round unstable product Print Registration Runs print registered films Closed loop system for 1 4 accuracy Vision Series Shrink Tunnel Produces tightly wrapped aesthetically pleasing packages Features a quality control viewing window Reverse Flow Mirror image construction for product flow from left to right Machine Status Beacon Green light machine in cycle mode Red light for fault condition Stainless Steel Stainless construction with food grade belting Not intended for wash down environment 460 Volt Conversion Step down transformer accepts 460 volt single phase power Powered Film Center Folder For running single wound film Heated Seal Pads Preheats seal pads for fastest sealing operation Can increase cycle speeds 10 2576 3 4 3 2 Machine Features L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 3 Dimensions Figure 3 3 Dimensions L 26 Model 3 3 Dimensions 3 5 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 3 4 Specifications for L 18 Model Specifications Electrical Requirements 200 220V AC 1Ph 60Hz 15A Pneumatic Requirements 80 psi 1 SCFM Max Packaging Speed 40 PPM based on 7 W x 4 Lx 1 H product Variable Conveyor Speed 45 90 FPM Seal Dimensions 173 4 W x191 2 L Product Range 11 2 to 15 width across machine AM 4 to 18 1 2 length d
149. wrong position or too large It can also cause Crows feet along the edges of the package The pouch size should be the same size around as it is long 3 7 5 1 Seal Frame The seal frame is the mechanical assembly in which the seal bars are mounted This assembly is located behind Lexan door guarding the out feed conveyor and the trim spool take up assemblies This assembly opens and closes the seal bars thus sealing both ends and the side of the plastic pouch that has been formed around the product As the product travels on the in feed conveyor it blocks the product present at seal bar photo eye located in front of the seal frame a timer starts that can be changed as needed in the set up area on the HMI This timer can delay the start of the pinch rollers allowing the package to move into the front of the sealed tube As the product passes the product present at seal bar photo eye another timer starts delay to start the seal bar when the timer finishes the product should have cleared the TD seal bar by one and one half times the height of the product At this time the TD and MD seal bars close and seal and cut the film simultaneously This seals one product in the film and prepares the next section of film for the next product Flow controls are used to control the speed of opening and closing the seal bars There is a seal bar calibration set up in the maintenance section of the HMI AN Warning There are hot and moving parts above a
150. x amp Charts Use the following general troubleshooting index and troubleshooting charts as an aid in solving your problems associated with your machine These problems do not trigger a message on the operator interface Problem Refer to Page Film builds up on seal bars 8 7 Improper film feed 8 7 Weak seal line 8 8 Table 8 2 General Message Troubleshooting Index Fault Message Possible Cause FILM BUILDS UP ON SEAL BARS Dirty seal bars Clean the seal bars Film residue forms on the hot and or cold seal bars causing poor seals Temperature too high Adjust temperature on temperature control Defective cold bar Inspect Teflon tape on cold bar and replace if necessary IMPROPER FILM FEED Film accumulated in the Adjust or replace the dancer bar area dancer bar switch Too much film or not enough film is being fed to the machine Incorrect film tension Adjust the counterweight on the dancer bar arm Adjust the dancer bar switch activator Dancer bar roller not turning Inspect dancer bar roller Clean or replace as necessary Continued on the next page 8 8 8 2 General Troubleshooting Index amp Charts L Series Automatic L Bar Sealer Installation Operation amp Service Manual Fault Message Possible Cause IMPROPER FILM FEED Dirty dancer bar roller Clean the roller Cont Check the connections using the ele
151. y TEMPERATURE TOO enough time to warm up seal bars to warm up LOW Seal bar heater elementis Testfor short and open bad circuits on seal bar heater element Replace as necessary Seal bar thermocouple is Test for an open circuit bad across thermocouple Replace if open Temperature converter is Check operation of faulty Enterlec temperature converter Replase if necessary VARIABLE FREQUENCY Drive controller fault Perform the long term shutdown procedure Wait approximately 1 to 3 minutes Perform the initial startup procedure to restart the machine Check and reset circuit breakers 1 5 Refer to drive s manual on the CD in Chapter 12 for further troubleshooting instructions Rethread film Make sure that dancer bars are clean Check operation and mounting of proximity switch 115PRX Reset circuit breaker 4CB If breaker blows again check operation of scrap rewind motor and drive controller 8 6 8 2 Fault Message Troubleshooting Index 6 Charts L Series Automatic L Bar Sealer Installation Operation amp Service Manual Fault Message Possible Cause Remedy WRAPPER DOOR OPEN Wrapper door is open Close the wrapper door Door switch is faulty If door is closed check operation and mounting of door switch 8 2 Fault Message Troubleshooting Index 6 Charts 8 7 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 8 2 General Troubleshooting Inde
152. y though the film feed system When the film advances in the machine the film dancer assembly raises and the spring loaded drive rollers driven by an electric motor turn on pulling the film off the film roll at a calculated rate The film system is equipped with an anti static eliminator bar This helps the film to travel smoothly through the film feed system A limit switch mounted to the side of the film rack signals the PLC to run the film feed motor A trigger arm flag attached to the dancer arm is used to trip the limit switch when more film is needed raising the dancer bar When this limit switch is tripped the film feed motor turns on unwinding the film The dancer bar lowers taking up the unrolled film until the flag no longer is in contact with the switch 3 10 3 7 Mechanical Sub Assemblies L Series Automatic L Bar Sealer Installation Operation amp Service Manual Drive Roller Dancer Arm Trigger Arm Limit Switch Figure 3 7 Film Feed continued NOTE Only one roller of the pair of film feed rollers is driven AN Warning Keep long hair dressed properly preferably in a hair net or cap Do not wear loose clothing around this assembly These rollers are spring loaded together They are rubber coated and grooved to allow the spring loaded roller with the needle perforator rings to spin without damaging the rubber They are designed to effectively pull the film from the film rack while perforating the film Th
153. you do not Follow your company s lock out tag out procedures accordingly Interfacing Equipment Observe all applicable codes when interfacing this equipment to other equipment Specific attention must be paid to any PINCH POINTS that may be created 2 1 Introduction 2 1 L Series Automatic L Bar Sealer Installation Operation amp Service Manual 2 3 Statement of Liability While this machine has been designed for safe operation improper operation or carelessness may result in serious injury or damage to equipment The manufacturer or its agents and representatives assume no responsibility for the following 1 Injury or danger from improper use of the machine 2 Problems or hazards resulting from failure to maintain the equipment as specified in this manual 3 Equipment which has been tampered with or modified Arpac is not liable for any damage or injury arising from failure to follow the instructions and procedures provided within this manual or associated informational material or from user failure to use caution when installing operating adjusting or servicing this machine Arpac is not liable for damage or injury arising from the use of this product for any other use than that intended by the manufacturer 2 4 Safety Conventions Used in this Manual 2 2 Specific safety information is listed in this manual in the form of WARNING and CAUTION statements Pay close attention to these statements they contain important in

L-Series Manual.book - Celplast Packaging Systems

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