Graco 309834R User's Manual
Contents
1. MN 15 Parts Model 246652 HG6000HR Meter and Model 24P688 HG6000HR FM Meter r 246652 309834 1I J Torque to 350 15 in Ib 39 5 1 7 Nem AAN Torque to 42 15 in lb 4 75 1 7 Nem VAN After ball 6 is placed into bearings 2 apply grease 31 into bearing area Ref Part Description Qty Ref Part Description Qty 1 HOUSING end 1 13 SPACER shaft 1 2 117535 SCREW cap socket head 6 15t INSERT bearing 2 3 GUIDE gear 1 16 117541 SEAL 2 4T INSERT bearing 1 17t PIN dowel 0 75 in 2 5f 246594 BEARING gear includes 4 3 18t HOUSING middle 1 6t 101680 BALL bearing 3 19 CAP end 1 7 246686 GEAR sub assembly 2 tooth 1 20 117536 SCREW cap socket head 6 includes 7a 7f Model 246652 21 24U114 SENSOR 1 only 22 15B413 PAD sensor 1 7 24P689 GEAR sub assembly 2 tooth 1 23 114100 SCREW cap socket head 2 includes 7a 7f Model 24P688 24 106371 SCREW mach hex flat head 2 only 311 LUBRICANT grease 1 7a GEAR 1 7b ROD gear 1 7c GUIDE rod 1 Included in HG6000HR Gear Replacement Kit 7d ROD gear 3 246949 7e BEARING 1 Included in HG6000HR FM Gear Replacement Kit 7f GEAR spur 22 teeth 1 16U006 1 8 234053 GEAR sub assembly 3 tooth includes 7d Model 246652 only Not shown 8 24P690 GEAR sub assembly 3 tooth 1 includes 7d Model 24P688 only T Included in Bearing Replacement Kit 253215 16 309834R Dimensions Flow Meter Port Size EE p71 z U2. Model 280560 HG6000 Meter r 246190 309834 3r BAY ZA Torque to 350 15 in Ib 39 5 1 7 Nem AAN Torque to 42 15 in Ib 4 75 1 7 Nem AN After ball 6 is placed into bearings apply grease 31 into bearing area 7f BEARING 8 234053 GEAR sub assembly 3 tooth includes 7e 13 SPACER shaft gear 15 INSERT bearing 2 t Included in Bearing Replacement Kit 253215 Not shown Ref Part Description Qty Ref Part Description Qty 1 HOUSING end 1 16 117541 SEAL 2 2 117535 SCREW cap socket head 6 17t PIN dowel 0 75 in 2 3 GUIDE gear 1 18t HOUSING middle 1 4t INSERT bearing 1 19 CAP end 1 51 246594 BEARING gear includes 4 3 20 117536 SCREW cap socket head 6 6t 101680 BALL bearing 3 21 239717 SENSOR 1 7 284052 GEAR sub assembly 2 tooth 1 22 15B413 PAD sensor 1 includes 7a 7f 23 114100 SCREW cap socket head 2 7a GEAR 1 24 106371 SCREW mach hex flat head 2 7b ROD gear 1 31t LUBRICANT grease 1 7C GEAR spur 1 7d GUIDE rod 1 7e ROD gear 3 Included in Gear Replacement Kit 246596 4 4 12 309834R Parts Part No 15V820 Helical Gear Fluid Flow Meter Assembly uses sensor approved for use on ProMix 2KS Control Platform 102 103 104 TI17224a Ref Part Description Qty Ref Part Description Qty 101 280560 METER HG6000 see page 12 1 106 117670 BRACKET mounting 1 102 15M861 REDUCER pipe 3 4 npt m x t 2 107 115226 WASHER lock M6 6 npt f 108 10753
3. zu 5 6 in o 142 2 mm 6 1 in 3 4 14 npt f Outlet Flow Meter Mounting Holes BOTTOM VIEW 1 0 in 25 4 mm TI9122A Weight 12 Ibs 5 44 kg M6 x 1 309834R pui um Dimensions 76 2 mm d 3 0 in 3 4 14 npt f Inlet Flow Meter Mounting Holes 2 1 in TOP VIEW 53 3 mm MA x7 x 320 r 246190 309834 2r 17 Technical Data Technical Data Category Data Maximum Working Fluid Pressure 6000 psi 41 MPa 410 bar Flow Range Models 246190 246340 280560 15V820 and 24R174 0 013 to 6 0 gpm 50 to 22 712 cc min Models 246652 and 24P688 0 007 to 2 0 gpm 25 to 7571 cc min Maximum Operating Models 246190 246652 and 24P688 180 F 82 C Temperature Models 280560 and 15V820 140 F 60 C Models 246340 and 24R174 400 F 204 C Maximum Ambient Models 246190 246652 246340 24P688 and 24R174 180 F 80 C Temperature Models 280560 and 15V820 140 F 60 C Fluid Viscosity Range 30 1 000 000 cps Maximum Cable Length 200 ft 61 m Flow Meter Inlet Outlet 3 4 npt f Resolution K Factor Models 246190 246340 280560 15V820 and 24R174 0 286 cc pulse 8500 pulses liter Models 246652 and 24P688 0 143 cc pulse 7000 pulses liter Approvals CE Models 246190 246652 246340 280560 24P688 and 24R174 EX Model 15V820 only Wetted Parts 303 Stainless Steel 440 SST Carpenter Technology 7 mo Plus Duplex SST Tungsten Carbide P
4. Maximum Operating Temperature Uses sensor approved for use on ProMix 2KS Con trol Platform Ex 1G EExia Il A T3 FMO8ATEX0074 309834R Warnings Warnings The following warnings are for the setup use grounding maintenance and repair of this equipment The exclama tion point symbol alerts you to a general warning and the hazard symbols refer to procedure specific risks When these symbols appear in the body of this manual refer back to these Warnings Product specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury This equipment is for professional use only Use the equipment only for its intended purpose Call your Graco distributor for information Read all instruction manuals tags and labels before operating equipment Check equipment daily Repair or replace worn or damaged parts immediately Do not alter or modify this equipment Use only Graco parts and accessories Do not exceed the maximum working pressure of the lowest rated system component Be sure that all spray dispensing equipment and accessories are rated to withstand the maximum working pressure of the pump Do not exceed the maximum working pressure of any component or accessory used in the system Route hoses and cables away from traffic areas sharp edges moving pa
5. for verification of the claimed defect If the claimed defect is verified Graco will repair or replace free of charge any defective parts The equipment will be returned to the original purchaser transportation prepaid If inspection of the equipment does not disclose any defect in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE Graco s sole obligation and buyer s sole remedy for any breach of warranty shall be as set forth above The buyer agrees that no other remedy including but not limited to incidental or consequential damages for lost profits lost sales injury to person or property or any other incidental or consequential loss shall be available Any action for breach of warranty must be brought within two 2 years of the date of sale GRACO MAKES NO WARRANTY AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE IN CONNECTION WITH ACCESSORIES EQUIPMENT MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY GRACO These items sold but not manufactured by Graco such as electric motors switches hose etc are subject to the warranty if any of their manufacturer Graco will provide purchaser with reasonable assista
6. manual contains English MM 309834 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES P O BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 2002 Graco Inc All Graco manufacturing locations are registered to ISO 9001 WWW graco com Revised August 2013
7. 0 SCREW cap socket head M6x 2 103 166846 ADAPTER 1 4 npt x 1 4 npsm 1 12 mm 104 205099 HOSE fluid high pressure ptfe 1 109 108328 SCREW cap socket head M6x 4 2 5 ft 0 76 m 1 4 npsm fbe 20 mm 105 501867 VALVE check 1 4 npt mbe 1 110 241799 CABLE meter 5 ft 1 52 m 1 309834R 13 Parts Model 246340 HG6000HT Meter and Model 24R174 HG6000HT FM Meter 2g 9 3 AN Torque to 350 15 in Ib 39 5 1 7 Nem T EN Torque to 45 15 in Ib 5 09 1 7 Nem IAN Apply thermal lubricant 45 N After ball 6 is placed into bearings apply grease 52 into bearing area 20 WIRING DIAGRAM SCHEMATIC DIAGRAM NA HEATERS HEATERS MINNS TOTAL 400W 2240 VOLTS e t DA 3 A NAN N NAN ao a 4 SENSOR eR Qum RTD OOR f o es E 7 NOT USED ol 23 26 25 38 n NOTE This flow meter is controlled by the system controls 14 309834R Model 246340 HG6000HT Meter and Model 24R174 HG6000HT FM Meter Ref Part 1 2 117535 3 4t 5T 246594 6t 101680 7 234052 7 24R205 7a 7b 7C 7d 7e 7f 8 234053 8 24R690 13 15t 16 T 117541 17t 18t 19 20 116614 21 15B774 22 15C336 23 C32255 24 C34043 25 101674 26 112144 27 C34040 28 189930 29 290228 309834H Description HOUSING end SCREW cap socket head GUIDE gear INSERT bearing BEARING gear includes 4 BALL bear
8. 180 F 82 C Maximum Operating Temperature HG6000HR FM Meter Part No 24P688 High Resolution for Filled Materials 0 007 to 2 0 gpm 25 to 7571 cc min Flow Range 180 F 82 C Maximum Operating Temperature HG6000HT Meter Part No 246340 Heated Standard Resolution 0 013 to 6 0 gpm 50 to 22 712 cc min Flow Range 240 VAC 400 Watts 1 67 Amps 400 F 204 C Maximum Operating Temperature HG6000HT FM Meter Part No 24R174 Heated Standard Resolution for Filled Materials 0 013 to 6 0 gpm 50 to 22 712 cc min Flow Range 240 VAC 400 Watts 1 67 Amps 400 F 204 C Maximum Operating Temperature Paris ooi dude ee hata tk s d atis gat 11 Model 246190 HG6000 Meter 11 Model 280560 HG6000 Meter 12 Part No 15V820 Helical Gear Fluid Flow Meter Asser bly ou sve eR ds 13 Model 246340 HG6000HT Meter and Model 24R174 HG6000HT FM Meter 14 Model 246652 HG6000HR Meter and Model 24P688 HG6000HR FM Meter 16 Dimensions lleeee eene 17 Technical Data 18 A cessorl s 5 151220 RR ETT wie 19 Graco Standard Warranty 20 Graco Information 20 HG6000 Meter Part No 280560 Standard Resolution 0 013 to 6 0 gpm 50 to 22 712 cc min Flow Range 140 F 60 C Maximum Operating Temperature HG6000 Meter Part No 15V820 Standard Resolution 0 013 to 6 0 gpm 50 to 22 712 cc min Flow Range 140 F 60 C
9. Instructions Parts G GRACO Helical Gear Fluid Flow Meters End Positive displacement helical gear flow meters designed for higher flow rates and higher viscosity materials For professional use only Not approved for use in European explosive atmosphere locations 6000 psi 41 MPa 410 bar Maximum Fluid Working Pressure See page 2 for a list of models Important Safety Instructions HG6000 Meter Shown e Read all warnings and instructions in this manual Save these instructions r 246190 309834 1r Ces c HO03 PROVEN QUALITY LEADING TECHNOLOGY Models Contents Models zzi PR be AA 2 Warnings lll RI aos 3 Installation leeren 5 Dust and Foreign Matter 5 Installing the Flow Meter 5 Grounding ene Rr RR os 6 Operation 2 20 lec Ii Ie Aa a s ve 7 Pressure Relief Procedure 7 Flow Meter Verification 7 Troubleshooting sees 8 Maintenance eee eee eee eee eee 9 Residue Build up on the Meter Gears 9 Flushing the Meter 000 9 Disassembly lseeeeseeeesee 9 Assembly 0000 ee eee eee eee 10 Models HG6000 Meter Part No 246190 Standard Resolution 0 013 to 6 0 gpm 50 to 22 712 cc min Flow Range 180 F 82 C Maximum Operating Temperature HG6000HR Meter Part No 246652 High Resolution 0 007 to 2 0 gpm 25 to 7571 cc min Flow Range
10. ON To avoid damaging the shafts 4 amp 8 keep the hous ings parallel to each other when separating them do not rock the housings from side to side Do not use chisels or screwdrivers to split and pry apart the hous ings Maintenance Hold the end housing 1 and gently alternately tap on the two screws 2 with a hammer to separate the middle housing 11 Remove the last two screws 2 and carefully sepa rate the end 1 and middle housings 11 com pletely Remove and inspect the helical gear assemblies 4 amp 8 gear bearings 5 amp 7 and gear spacer 9 by lifting the gears straight out Check that the ball bearings 6 and dowel pins 13 did not fall out of their locations Unscrew the six M8 screws 15 and remove the end cap 14 Inspection 1 2 3 4 Inspect the gears shafts and bearings Inspect the housings Check the o ring 12 condition replace the o ring if necessary Clean the meter parts with compatible solvent Assembly 1 10 With the middle housing 11 inlet side pointing up check that the o ring 12 is seated snugly on the end cap 14 Screw the end cap 14 to the middle housing 11 using M8 screws 15 and hand tighten Make sure the four index holes on the hous ing line up Torque the six screws 15 to 350 15 in Ib 39 5 1 7 Nem Do not overtighten Flip the middle housing 11 and end cap 14 so the outlet side is facing up Check tha
11. TFE For most commonly used coatings the flow meter reading will be accurate to within 0 25 Accuracy will diminish at low viscosities and low flow rates 18 309834R Accessories Pressure Drop vs Flow Rate in 1000 cps Oil 1 00 1 25 1 50 1 75 2 00 Flow Rate GPM 80 70 o 600 a Q O 50 2 a o 40 i D o 30 o i a 20 10 0 0 00 0 25 0 50 0 75 Accessories Use Only Genuine Graco Parts and Accessories Fluid Filter C58997 30 mesh 5000 psi 350 bar Maximum Working Pressure With stainless steel bowl and polyethylene support 30 Mesh Filter Screen 515222 Recommended for use with Fluid Filter C58997 Filter Bank C59547 5000 psi 350 bar Maximum Working Pressure C58997 Filter with Mounting Bracket Shutoff Valves and 30 Mesh Filter Screen Fluid Shutoff Valve 521477 5000 psi 350 bar Maximum Working Pressure 1 in npt f For shutting off the fluid and isolating the flow meter for service or replacement See page 5 309834R High Resolution Meter Sensor Replacement Kit 246786 The sensor update has been made to meters 246190 Series D 246340 Series D 246652 Series C and newer Cable 123409 is added to this kit Series B to replace the existing sensor cable used on older series meters than those listed above Electrical Cable 123409 For connecting to sensor included in Sensor Replace ment Kit 246786 Series B 20 in 51 m cable with one end terminated for connec tion t
12. as instructed below 1 Follow the Pressure Relief Procedure on page 7 2 Connectthe fluid line to the solvent supply unit 3 Flush the meter until it is clean 309834R Maintenance 4 Follow the Pressure Relief Procedure then dis connect the fluid line from the solvent supply unit 5 Reconnect the fluid line to the fluid supply 6 Turn on the fluid supply 7 Operate until the meter and fluid line are free of sol vent CAUTION It is not recommended that the meter be operated or flushed with water Should this occur residual water should be removed with alcohol and the internal com ponents of the meter should be coated with a light film of oil If the device is to remain inoperative for an extended period of time internal components of the meter should be coated with a light film of oil Disassembly Awe Clean and service the meter at a clean wu work bench Use only lint free cloth on parts ARA 1 Follow the Pressure Relief Procedure on page 7 Then close the fluid shut off valve on each side of the meter 2 Disassemble the sensor assembly 19 and sensor pad 17 from the flow meter housing by removing M4 screws 18 amp 20 See page 11 3 Loosen the six M8 screws 2 from the end housing 1 of the flow meter 4 Remove four of the six screws 2 from the end housing 1 keeping the two opposite bolts engaged by several threads CAUTI
13. asure Increase flow volume ing unit Fluid is not flowing See Problem Fluid is not flowing below Damaged cable Replace cable Improper input voltage to sensor Make sure input power is 10 30 Vdc Replace sensor if it is malfunctioning Fluid is not flowing Clogs in fluid line or in meter Clean fluid line and or meter see Maintenance section Gears worn or damaged Service meter see Maintenance section 8 309834R Maintenance A W 7 CAUTION Do not immerse the meter in solvent with the electronic sensor installed Solvent could damage the electrical components Air purge is not recommended for any gear type flow meter Air purges do not provide the lubrication the meter gears require Residue Build up on the Meter Gears Residue build up may cause the meter gears to bind or stop rotating which decreases the meter accuracy and makes meter recalibration necessary As more build up occurs recalibration is required more often The frequency that your meter requires cleaning depends on the type of fluid being used Excessive resi due build up usually means that you are using improper cleaning solvents and or cleaning sequences or pro cesses e Check the meter routinely to develop the correct cleaning schedule e Use the proper cleaning solvent for the fluid being metered Flushing the Meter T Flush the fluid supply line and meter fluid reservoir daily with a compatible solvent
14. e the meter above its maximum flow rate 309834R Operation Flow Meter Verification The factory calibration factor k factor for the flow meter is stated in the Technical Data section of the manual This calibration factor is the number of flow meter pulses per liter as determined by a measurement with oil Most sealant and adhesive materials are compressible and since the flow meter is measuring the material under high pressure the actual volume of material may vary slightly from the measured volume due to this com pressibility To adjust the flow meter k factor to reflect the uncom pressed volume dispensed more accurately perform the following steps 1 Obtain a beaker 500 cc or larger and measure the mass of the empty beaker 2 Manually dispense material into the beaker 3 Record both the volume displayed and the current flow meter k factor pulses per liter 4 Measure the mass of the full beaker 5 Subtract the weight of the empty beaker to deter mine the fluid mass 6 Calculate the actual volume dispensed fluid mass g volume cc density g cc 7 Calculate the new flow meter k factor k factor displayed volume cc X k factor old measured volume cc 8 Repeat steps 1 7 to validate the k factor Troubleshooting Troubleshooting The sensor is not a serviceable part Replace it if Ait is malfunctioning No flow volume displayed at monitor Flow volume is too low to me
15. ed Provide fresh air ventilation to avoid the buildup of vapors from the fluid being dispensed Know the specific hazards of the fluid you are using Store hazardous fluid in an approved container Dispose of hazardous fluid according to all local state and national guidelines Always wear protective eyewear gloves clothing and respirator as recommended by the fluid and solvent manufacturer Avoid exposure to heated material fumes HOT SURFACE AND FLUID HAZARD Heated fluid can cause severe burns and can cause equipment surfaces to become very hot Wear protective gloves and clothing when operating this equipment in a heated system Do not touch the metal heat sink when the surface is hot Allow the equipment to cool thoroughly before servicing Some heated systems are designed to dispense Polyurethane PUR heated materials PUR Sys tems are supplied with ventilation hoods and require proper ventilation and specifically designed system components 4 309834R Installation Installation m Installing the Flow Meter A e Flow volume can only be measured at the location where the flow meter is installed Dust and Foreign Matter Avoid having dust or foreign matter enter the flow meter e Do not use more than 200 ft 61 m of cable by taking the following precautions e Refer to FIG 1 to locate and install the flow meter connectors and fluid shutoff valves Install a check e Thoroughly flush
16. ights in the dispense area Do not smoke in the dispensing area Keep liquids away from the electrical components Disconnect electrical power at the main switch before servicing the equipment 309834R 3 Warnings SKIN INJECTION HAZARD Spray from the gun leaks or ruptured components can inject fluid into your body and cause extremely serious injury including the need for amputation Fluid splashed in the eyes or on the skin can also cause serious injury Fluid injected into the skin might look like just a cut but it is a serious injury Get immediate surgical treatment Do not stop or deflect fluid leaks with you hand body glove or rag Follow the Pressure Relief Procedure in your separate equipment manuals whenever you are instructed to relieve pressure stop dispensing clean check or service the equipment or install or clean a nozzle Tighten all the fluid connections before operating the equipment Check the hoses tubes and couplings daily Replace worn damaged or loose parts immediately Permanently coupled hoses cannot be repaired replace the entire hose Always wear eye protection and protective clothing when installing operating or servicing this dis pensing equipment Never wipe off build up around the nozzle or inlet cap until pressure is fully relieved TOXIC FLUID OR FUMES HAZARD Hazardous fluids or toxic fumes can cause serious injury or death if splashed in the eyes or on the skin swallowed or inhal
17. in 3 Ground Pin 4 No Connection NOTE This drawing shows the pin connector used on meters 246190 Series D 246340 Series D 246652 Series C and newer Older meters used a 5 pin con nector Sensor Kit 246786 now includes a cable with a 4 pin connector to replace the existing cable connection Fic 2 309834R Operation SEES Pressure Relief Procedure 1 Turn off the fluid supply to the meter 2 Shut off all electrical power to the fluid system 3 Follow the Pressure Relief Procedure for your fluid system dispensing device Flow Meter Function This is a positive displacement gear flow meter The gear flow meter is highly accurate even with low flow rates The fluid flowing through the meter rotates the gears The gear position is monitored by a sensor device An electrical impulse is produced by the sensor each time a gear tooth moves past it Recommended Usage u e See the Technical Data for fluid and ambient tem perature limits e Only use the flow meter with fluids that are compati ble with the Wetted Parts listed in the Technical Data Flow Volume Range See Technical Data on page 18 for flow volume range CAUTION The flow meter gears and bearings can be damaged if they rotate at too high a speed To avoid high speed rotation open the fluid valve gradually Do not over speed the gear with air or solvent To prolong meter life do not us
18. ing GEAR sub assembly 2 tooth includes 7a 7f Model 246340 only GEAR sub assembly 2 tooth includes 7a 7f Model 24H174 only GEAR ROD gear GEAR spur GUIDE rod ROD gear BEARING GEAR sub assembly 3 tooth includes 7e Model 246340 only GEAR sub assembly 3 tooth includes 7e Model 24P690 only SPACER shaft INSERT bearing SEAL PIN dowel 0 75 in HOUSING middle CAP end HEATER cartridge 240V INSERT threaded m6 x 0 75 BRACKET mounting electric connector SENSOR temperature BRACKET TERMINAL SCREW mach pan head COVER LABEL caution LABEL caution 0 n Uw OX Pp HO NYO Po ee ee cl cl oc Parts Ref Part Description at 30 15B773 INSERT threaded m8 31 102235 SCREW cap hex head 32 115862 CONNECTOR male crimp 33 115861 BULKHEAD housing insulat ing 34 115860 INSERT male 35 C19269 SCREW mach slotted head 36 100171 SCREW mach pan head 37 117536 SCREW cap socket head 38 065345 WIRE copper electrical 16AWG 0 5 39 114100 SCREW cap socket head 40 24U114 SENSOR heli gear hi resolu tion 41 106371 SCREW mach hex flat head 42 150506 PAD sensor 45x LUBRICANT thermal 50 TUBE polyolefin shrinkable 52t LUBRICANT grease Included in HG6000HT Gear Replacement Kit 246596 Included in HG6000HT FM Gear Replacement Kit 16U675 T Included in Bearing Replacement Kit 253215 Not shown anns N ONN
19. n the end housing 1 to 350 in Ib 39 5 1 7 Nem Do not over tighten Assemble the sensor assembly 19 and sensor pad 17 to the flow meter using M4 screws 18 amp 20 Tighten the M4 screws 18 amp 20 to 42 15 in Ib 4 75 1 7 Nem Do not overtighten 309834R Parts Parts Model 246190 HG6000 Meter r 246190 309834 3r JN N Torque to 350 15 in Ib 39 5 1 7 Nem AAN Torque to 42 15 in Ib 4 75 1 7 Nem VAN After ball 6 is placed into bearings apply grease 31 into bearing area Ref Part Description Qty Ref Part Description Qty 1 HOUSING end 1 16 t 117541 SEAL 2 2 117535 SCREW cap socket head 6 17T PIN dowel 0 75 in 2 3 GUIDE gear 1 18t HOUSING middle 1 4T INSERT bearing 1 19 CAP end 1 5t 246594 BEARING gear includes 4 3 20 117536 SCREW cap socket head 6 6t 101680 BALL bearing 3 21 24U114 SENSOR Model 246190 only 1 7 234052 GEAR sub assembly 2 tooth 1 239717 SENSOR Model 280560 only 1 includes 7a 7f 22 15B413 PAD sensor 1 7a GEAR 1 23 114100 SCREW cap socket head 2 7b ROD gear 1 24 106371 SCREW mach hex flat head 2 7C GEAR spur 1 31t LUBRICANT grease 1 7d GUIDE rod 1 7e ROD gear 3 7f BEARING 1 Included in Gear Replacement Kit 246596 1 8 234053 GEAR sub assembly 3 tooth includes 7e 13 SPACER shaft gear 151 INSERT bearing 2 T Included in Bearing Replacement Kit 253215 Not shown 309834R 11 Parts
20. nce in making any claim for breach of these warranties In no event will Graco be liable for indirect incidental special or consequential damages resulting from Graco supplying equipment hereunder or the furnishing performance or use of any products or other goods sold hereto whether due to a breach of contract breach of warranty the negligence of Graco or otherwise FOR GRACO CANADA CUSTOMERS The Parties acknowledge that they have required that the present document as well as all documents notices and legal proceedings entered into given or instituted pursuant hereto or relating directly or indirectly hereto be drawn up in English Les parties reconnaissent avoir convenu que la r daction du pr sente document sera en Anglais ainsi que tous documents avis et proc dures judiciaires ex cut s donn s ou intent s la suite de ou en rapport directement ou indirectement avec les proc dures concern es Graco Information For the latest information about Graco products visit www graco com TO PLACE AN ORDER contact your Graco distributor or call to identify the nearest distributor Phone 612 623 6921 or Toll Free 1 800 328 0211 Fax 612 378 3505 All written and visual data contained in this document reflects the latest product information available at the time of publication Graco reserves the right to make changes at any time without notice For patent information see www graco com patents Original instructions This
21. o the sensor and the other end is left bare for con nection to a junction box or special connector 19 Graco Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use With the exception of any special extended or limited warranty published by Graco Graco will for a period of twelve months from the date of sale repair or replace any part of the equipment determined by Graco to be defective This warranty applies only when the equipment is installed operated and maintained in accordance with Graco s written recommendations This warranty does not cover and Graco shall not be liable for general wear and tear or any malfunction damage or wear caused by faulty installation misapplication abrasion corrosion inadequate or improper maintenance negligence accident tampering or substitution of non Graco component parts Nor shall Graco be liable for malfunction damage or wear caused by the incompatibility of Graco equipment with structures accessories equipment or materials not supplied by Graco or the improper design manufacture installation operation or maintenance of structures accessories equipment or materials not supplied by Graco This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor
22. rts and hot surfaces Do not exceed the maximum temperature rating of any system component Use fluids and solvents that are compatible with equipment wetted parts See Technical Data in all equipment manuals Read fluid and solvent manufacturer s warnings Always wear protective eyewear gloves clothing and respirator as recommended by the fluid and solvent manufacturer Comply with all applicable local state and national fire electrical and safety regulations FIRE EXPLOSION AND ELECTRIC SHOCK HAZARD Improper grounding poor air ventilation open flames or sparks can cause a hazardous condition and result in fire or explosion and serious injury Ground the equipment and the object being dispensed Do not use this equipment with flammable liquids Keep the dispense area free of debris including solvent rags and gasoline If there is any static sparking or you feel an electric shock while using the equipment stop dispens ing immediately Do not use the equipment until you have identified and corrected the problem Be sure all electrical work is performed by a qualified electrician only Have any checks installation or service to electrical equipment performed by a qualified electrician only Be sure all electrical equipment is installed and operated in compliance with applicable codes Be sure power is disconnected when servicing and repairing equipment Before operating the equipment extinguish all open flames or pilot l
23. t o ring 12 is seated snugly in its groove With the end housing 1 facing up insert the 2 tooth helical gear assembly 4 including the cen tering spacer bearing into the larger bore of the end housing 1 with the spur gear end going first Slide the shaft spacer 9 over the 2 tooth helical gear 4 and place it into the large bore of the end housing 1 above the centering spacer bearing Press the shaft spacer 9 down until it sits flush in the end housing 1 Install the gear bearing 5 into its hole in the end cap 1 lifting the 2 tooth helical gear 4 if neces sary Insert the 3 tooth helical gear 8 into the gear bear ing 5 making sure the two helical gears mesh with each other Line up the holes in the middle housing 11 with the helical gears and carefully slide the housing over the gears Use locating dowel pins 13 Choose dowel length based on the depth of the dowel holes in the housings If both housings have 0 19 in deep dowel holes use 0 312 in dowels If one housing has 0 19 in deep dowel holes and the other housing has 0 4 in deep dowel holes use 0 55 in dowels If both housings have 0 4 in deep dowel holes use 75 in dowels Insert the two opposing screws 2 in the end hous ing 1 and alternately tighten each down until the two housing parts 1 and 11 are together Insert and tighten the remaining four screws 2 in the end housing 1 Torque the six screws 2 i
24. the fluid supply lines before install valve to prevent backflow The arrows on the flow ing the flow meter meter and check valve show the direction of fluid flow e When installing fittings make sure that no sealing tape overlaps into the inside of the pipe e The shutoff valves allow you to isolate the meter for service e Install a 30 mesh fluid filter upstream of the flow meter e Refer to the Technical Data and Dimensional Drawings for dimension inlet outlet size tempera The flow meter was calibrated in oil Flush the meter ture and other specifications with a compatible solvent prior to use CAUTION The use of PTFE tape or pipe seal on fluid fittings upstream of this meter should be avoided if possible Contaminants from sealing material may damage the meter Electronic Sensor Device Fluid Shutoff Valve on inlet side Cable Flow Meter Fluid Line Fluid Shutoff Valve on outlet side Fluid Filter Fic 1 309834R 5 Installation Grounding A 1 Always ground the fluid supply unit using one of the following options a Mount the meter to a grounded conductive sur face or b Connect the conductive fluid hose to the meter inlet and outlet c Connect a ground wire to the meters M6 mounting holes 2 Never use the flow meter with an electrostatic gun isolation stand Sensor Connector Pin out Pin 1 10 30 Vdc Supply Pin 2 Signal Out P
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