313270C GlasCraft Guardian A6-6000 Dispensing System, User
Contents
1.2. 5 lt 602208 GC2199 TRANSFER PUMP Transfer Pump TRANSFER PUMP ISO AIRLINE purchase separately POLY AIRLINE MAIN DRUM MIXER AIR AIR 1 OPTIONAL ASIDE B SIDE i 7 MATERIAL HOSE MATERIAL HOSE Z The transfer kit attaches the same way for both ISO 8 POLY side Use PTFE tape on NPT threads 1 40 Section 4 Warranty and Reference Informatio mited Warranty Pol 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 equip ment 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 acci dent tampering or substitution of non Graco component parts Nor shall Graco be liable for malfunction damage or wear caused by the incompati
3. He 1 POLY 506 WATTS Qty 506 ELEMENT HEATER SEE TABLES 2 GOUT 1500 1 507 660962 SWITCH OVERTEMP 2 0 i 508 661226 SPRING COMPRESSION 2 509 GC1711 CAP FRONT HEATER DUAL 1 510 GC1712 CAP REAR HEATER DUAL 1 511 6617131 HOUSING BODY EXTRUDED HEATER 1 512 0 661773 CABLE PLUG ELEC FEMALE 1 513 667774 CABLE PLUG ELEC MALE 1 514 661778 CABLE PLUG ELEC FEMALE 1 515 661781 CABLE PLUG ELEC MALE 1 516 602105 WASHER LOCK SPRING 4 517 6602109 WASHER LOCK SPRING 12 518 662151 SCREW 12 Not Shown 35 2 Sec 3 Section 3 General Information Maintenance Daily Routine Maintenance 1 Visually inspect the system for leaks 2 Check desiccant dryer to ensure proper functioning Replace dryer beads as necessary 3 Check and lube top of the fluid section Wipe off residual material and add a tablespoon of TSL Sec 3 3 Weekly Maintenance 1 Place a small amount of grease on the air motor shaft 2 See related manuals 36 Section 3 General Information Troubleshooting A Do not place any part of the body in the path of the material spray Do not point the gun at or near other personnel Do not look into the Mixing Chamber orifice at any time Because of the hazardous materials used in this equipment it is recommended that the operator use an air mask goggles protective clothing and other safety equipme
4. lt lt lt Lu Y J Craft DISPENSING EXCELLENCE GUARDIAN A6 6000 Dispensing System For use with non flammable foam and polyurea Not for use in explosive atmospheres Maximum fluid working pressure 2200 psi 15 2 MPa 152 bar Important Safety Instructions Read all warnings and instructions in this manual Save these instructions An ISO 9001 Approved Company Warnings Section 1 Installation 1 1 Introduction 1 2 Standard Equipment 1 3 Specifications 1 4 Equipment Assembly oO NO mM Section 2 Operation 2 1 Start up Instructions 4 2 2 Shut down Instructions Section 3 General Information 3 1 Assembly Drawings 3 2 Sub Assembly Drawings 3 3 Maintenance 3 4 Troubleshooting 3 5 Options Section 4 Warranty and Reference Information 4 1 Limited Warranty Policy 41 4 2 Technical Assistance 42 u INSIDE BACK COVER The following warnings are for the setup use grounding maintenance and repair of this equipment The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure specific risk Refer back to these warnings Additional product specific warnings may be found throughout the body of this manual where applicable ELECTRIC SHOCK HAZARD
5. BLOCKFUSE 5 1 307 601000 FUSE 63AMP TAB BOLTED 1 308 661014 RELAY SOLID STATE 63A 1 309 GC1015 RELAY SOLID STATE 50A 2 310 GC1055 SWITCH ON OFF 3 POLES 1 311 GC1060 COVER BLOCK SWITCH ON OFF 1 312 GC1088 RELAY CONTACTOR 1 MECHANICAL 25A 313 GC1262 RELAY CONTACTOR 1 MECHANICAL 4 POLE 314 GC1651 CLAMP END TERMINAL 4 UNIVERSAL 315 661030 BLOCK TERMINAL 2 316 GC1033 SPACER BLOCK TERMINAL 4 317 GC1036 COVER BLOCK TERMINAL 2 Purchase locally 32 Section 3 General Information Sub Assembly Drawings GC1758 220V 3 Phase Electrical Assembly 5 i 308 NI 306 305 303 Ref Part Description Qty 301 GC0601 FUSE 2AMP 2 302 RAIL DIN 2 4 303 GC0851 CIRCUIT BRKR DIN RAIL 305 GC0859 FUSE FUSEHOLDER DIN RAIL 306 660974 BLOCKFUSE 63AMPS 307 GC1000 FUSE 63AMP TAB BOLTED 308 GC1014 RELAY SOLID STATE 63A 309 GC1015 RELAY SOLID STATE 50A 310 GC1055 SWITCH ON OFF 3 POLES 311 GC1060 COVER BLOCK SWITCH ON OFF 312 GC1088 RELAY CONTACTOR MECHANICAL 25A 313 661262 RELAY CONTACTOR 1 MECHANICAL 4 POLE 314 GC1651 CLAMP END TERMINAL 4 UNIVERSAL Purchase locally 33 Section 3 General Information Sub Assembly Drawings GC1760 380V 3 Phase Electrical Ass
6. Material being sprayed Viscosity ISO POLY Approximate material temperature Craft DISPENSING EXCELLENCE Date Purchased Distributor Contact Phone E mail GlasCraft manufactures a complete line of polyurethane foam and polyurea coating spray systems If your application is in plant or a field contractor GlasCraft has a system package to meet your requirements GUARDIAN AIR POWERED A5 amp A6 SERIES EQUIPMENT 6000 OR 12000 WATTS OF HEAT 1600 2200 OR 3000 PRESSURE SET UPS AVAILABLE MH MH Il MH Ili HYDRAULIC POWERED SYSTEMS UP TO 45 LBS MINUTE OUTPUT EXCELLENT PERFORMANCE AND RELIABILITY GUARDIAN MMH MOBILE MODULAR HYDRAULIC SYSTEMS SPECIFICALLY DESIGNED FOR ANY TYPE OF SPRAY RIG GIVE COMPLETE UTILIZATION OF FLOOR SPACE IN MOBILE RIG PROBLER P2 SPRAY GUN IMPINGEMENT MIX AIR PURGE OPTIONAL NOZZLE FOR SPRAYING STUD WALLS POURING amp STREAM JET For more information concerning any of these GlasCraft products contact your local authorized GlasCraft distributor or visit www glascraft com Quality and Performance GENUINE GLASCRAFT DISPENSING EXCELLENCE ARS e 5845 WEST 82nd STREET ADVANCED DISPENSE SYSTEMS INDIANAPOLIS INDIANA 46278 www glascraft com U S A Original instructions This manual contains English Phone 317 875 5592 313270C Revised 06 2011 Fax 317 875 5456 E Mail sales glascraft com
7. The amount of film formation and rate of crystal lization varies depending on the blend of ISO the humidity and the temperature To prevent exposing ISO to moisture Always use a sealed container with a desiccant dryer in the vent or a nitrogen atmosphere Never store ISO in an open container Keep the ISO lube pump reservoir filled with Graco Throat Seal Liquid TSL Part 206995 The lubricant creates a barrier between the ISO and the atmosphere Use moisture proof hoses specifically designed for ISO such as those supplied with your system Never use reclaimed solvents which may contain moisture Always keep solvent containers closed when not in use Never use solvent on one side if it has been contami nated from the other side Always park pumps when you shutdown Always lubricate threaded parts with Part 217374 ISO pump oil or grease when reassembling Material Self ignition Some materials may become self igniting if applied to thickly Read material manufacturer s warnings and material MSDS Keep Components A and B Separate CAUTION To prevent cross contamination of the equipment s wet ted parts never interchange component A isocyanate and component B resin parts The gun is shipped with the A side on the left The fluid manifold fluid hous ing side seal assembly check valve cartridge and mix chamber are marked on the A side Foam Resins with 2
8. THE EQUIPMENT 2 Relieve system material pressure KNOWLEDGE OF THESE TROUBLESHOOTING 3 Turn off main power PROCEDURES Always start with step one never skip any portion of to these procedures The material pressure gauges are to be used for troubleshooting purposes only The 4 Fix the problem area a Potential high pressure causes Restriction 5 1 5 pressures registered on one gauge will not necessarily Overheating material in static position match the other This difference can be caused by ISO filter at gun variance in materials temperatures viscosities etc 5 Re start system for operation 1 Identify the missing material 2 Check the material pressure gauge on the Once the power has been turned off and problem missing material side k solved and the main power is turned on again the over pressure lighted buttons will automatically be a If the missing material gauge reads HIGHER than normal there is a RESTRICTION problem between the gauge and the Mixing Chamber tip A inthe Gun If you do not understand the electrical hook up de scribed above consult your local GlasCraft distributor OR a qualified electrician b If the missing material gauge reads LOWER than normal there is a STARVATION problem between the gauge and the material supply system It is recommended that a qualified licensed electrician should install power to the supply disconnect Z Problems may be cyclic in th
9. 10 Coil the heated hoses with a minimum four foot diameter to avoid kinking and subsequent damage to the internal electrical wiring 11 For gun shut down follow the procedure from the gun manual 12 The length of time a system is shut down and the climate conditions it s stored in will determine how often the system should be purged and refilled Usually every 2 4 weeks the following procedure should be followed Purge and Refill Procedure 1 Connect the main air line to the system PROBLER P2 20 Section 2 Operation Shut Down Instructions 5 Open both side blocks simultaneously into separate A A containers and dispense approximately 1 1 2 2 gallons of material from each side or until all Before performing any repairs on any part of the system plasticizer is purged from the system Stop the pumps in the down position PLACE ALL CONTROLS ON THE MACHINE AND THE MAIN POWER SOURCE IN THE OFF POSITION AND DISCONNECT THE ELECTRICAL POWER CABLE FROM THE MAIN POWER SOURCE C 6 Close both side blocks simultaneously and wipe off residue from the side block seals Regrease and attach both blocks to the gun 7 Mix and properly dispose of purge material A Before performing any repairs on the system ALL AIR and FLUID PRESSURES SHOULD BE RELIEVED TO ZERO BLEED OFF To relieve Air and Fluid pressures System Console 1 Turn OFF valves that supply material to the
10. 1PH F GC1821 A6 6000 UNIT 220V 3PH F GC1823 A6 6000 UNIT 380V 3PH C GCP2R2 PROBLER P2 GUN 249588 HIGH PRESSURE HOSE ASSEMBLY 246055 HIGH PRESSURE WHIP HOSE ASSEMBLY 313270 USER MANUAL 206995 FLUID TSL 1 QT BOTTLE GC0174 TRANSFER KIT A5 AND A6 UNITS DOES NOT INCLUDE TRANFER PUMPS Purchase separately Recommended Repair Parts Part Description GC1748 HEATER REPAIR KIT Related Manuals Part Description 312766 T1 2 1 RATIO TRANSFER PUMP INSTRUCTIONS PARTS 309572 HEATED HOSE INSTRUCTIONS PARTS 313277 MATERIAL PUMPS INSTRUCTIONS Section 1 Installation Spe ations Material Ratio 1 1 Fixed Material Viscosity 200 2000 Centipoise Cps AMBIENT Output Pumps Rated 042 Gallons Per Cycle 159 Liters Per Cycle Operating Temperatures 32 F 0 C 180 82 C Maximum Air Working Pressure 100 psi 0 69 MPa 6 9 bar Maximum Fluid Working Pressure 22 1 RATIO 2200 psi 15 2 MPa 152 bar Electrical Requirements 50 A 208 240 VAC 50 60 hz Single Phase cable 6 AWG 2 wire GND 20 A 208 240 VAC 50 60 hz Three Phase cable 8 AWG 3 wire GND 20 A 380 VAC 50 hz Three Phase cable 12 AWG 4 wire GND Compressed Air Requirements Base Unit 1 0 GAL PER MINUTE 17 CFM 100 PSI 1 5 GAL PER MINUTE 24 CFM 100 PSI 2 0 GAL PER MINUTE 33 CFM 100 PSI NOTE As output is increased achieved w chamber size on gun or spray tip
11. HEIGHT PICOT 1 149 117455 FITTING 5 JIC x 1 4 NPT 1 m 661626 LIGHT LED WHITE 240V l 150 GC2207 FITTING 6 JIC x 1 4 NPT T 118 GC1719 HANGER PANEL CONTROL 2 119 661723 COVER HEATER 2 v0 Purchase locally 120 GC1724 BRACKET AMMETER 1 122 661738 FITTING BULKHEAD 2 Part Description ay 123 GC1739 NUT BULKHEAD 2 GC0020 FITTING 3 52174 WHEEL 2 GC0222 REGULATOR AIR 2 125 GC1749 MANIFOLD ASSY AIR 1 GC0240 GAUGE AIR 2 126 GC1754 MANIFOLD ASSY FLUID 1 129 GC1999 NUT CONDUIT 4 GET GAUGE AIR 1 ELBOW 1 130 NUT CONDUIT 1 GC0755 VALVE BALL 4 GC1720 BRACKET L 4 GC1732 MAINFOLD AIR 4 GC0000 CAP OILER 2 GC0001 GASKET CAP OILER 4 GC1994 ELBOW 1 GC2016 FITTING PIPE TEE 1 GC2110 WASHER LOCK SPRING 2 GC2167 NIPPLE PIPE HEX 2 GC2169 NIPPLE PIPE HEX 2 GC2170 NIPPLE PIPE HEX 1 GC2179 SCREW 2 GC1772 LABEL MANIFOLD 1 30 Section 3 General Information Sub Assembly Drawings Control Panel Assembly 228 225 221 218 220 Ref Part Description Qty Ref Part Description 201 GC0584 COUNTER LCD 1 221 GC1614 LENS ILLUMINATED R 3 202 660599 FUSE 1 2 AMP 3 222 661616 LENS ILLUMINATED I O 2 203 GC0601_ FUSE 2AMP 1 223 661617 LENS YELLOW 3 204 15W684 MODULE HEATER CONTROL 2 224 661619 LENS
12. Pumps 2 Turn OFF Main Air Regulator on Air Motor Gun 1 Open both Side Block Material Valves 2 Turn ON Air Switch 3 Point Gun into a clean suitable container and trigger Gun until material flow stops 4 Fluid pressure gauges must read zero 0 if not trigger Gun until the fluid pressure gauges do read zero 0 pressure 5 Turn OFF Side Block Material Valves 6 Trigger Gun several more times to purge any material remaining in Gun Turn OFF air Switch 7 Unless system is to be returned to service at once follow DAILY SHUT DOWN PROCEDURE 21 Section 3 General Information Assembly Drawings A6 6000 Assemblies 25 66 0 4 41 30 Detail Some parts have been removed for clarity KA Supplied with cart assembly See Detail A Some parts have been removed for clarity Part c Phases Voltage GC1819 GC2440 1 220 GC1821 GC1758 3 220 GC1823 GC1760 3 380 22 Section 3 General Information Assembly Drawings 50 54 27 23 Section 3 General Information Assembly Drawings Parts Ref Part Description Qty Ref Part Description Qty 17 RIVET BLIND 5 31 CONTROL PANEL SEE CONTR
13. air supply a gt 11 A Z gt gt BURN HAZARD Equipment surfaces and fluid that s heated can become very hot during operation To avoid severe burns do not touch hot fluid or equipment Wait until equipment fluid has cooled completely Isocyanate Hazard A A e Spraying materials containing isocyanates creates potentially harmful mists vapors and atomized particulates Read material manufacturer s warnings and material MSDS to know specific hazards and precautions related to isocyanates Prevent inhalation of isocyanate mists vapors and atomized particulates by providing sufficient ventila tion in the work area If sufficient ventilation is not available a supplied air respirator is required for everyone in the work area To prevent contact with isocyanates appropriate personal protective equipment including chemically impermeable gloves boots aprons and goggles is also required for everyone in the work area Moisture Sensitivity of Isocyanates Isocyanates ISO are catalysts used in two component foam and polyurea coatings ISO will react with moisture such as humidity to form small hard abrasive crystals which become suspended in the fluid Eventually a film will form on the surface and the ISO will begin to gel increas ing in viscosity If used this partially cured ISO will reduce performance and the life of all wetted parts
14. hose If the air line is longer than 25 ft use a minimum of 3 4 in pipe or hose Anything smaller than these diameters will severly affect the machine s 8 performance Section 1 Installation Equipment Assembly 5 A 7 Make sure that the plastic caps have been removed 5 Install a male quick disconnect fitting to air inlet of from the bottom of the pumps and then slide the both pumps Besure to use PTFE tape on the threads transfer pumps into the collars Tighten the collars securing the transfer pumps in place Loosen the 3 8 in vent plugs on both drums 6 Remove the 2 inch bung caps on both the A and B side drums Install the transfer pump allowing for ventilation If using a desiccant dryer on the A side install it now collars bung adapters into the bung holes making sure to lubricate the threads with vaseline or grease thus enabling easy removal when needed 34 8 Remove the metal caps from the material pumps Section 1 Installation Equipment Assembly 9 Connect one end of each material hose provided in transfer ki to the inlet fittings located on the back of the machine It is highly recommended that you label the POLY hose with BLUE tape and the ISO hose with RED tape to ensure that you don t put the wrong transfer pump in the opposite material drum POLY Material Drum 10 Connect the other end of the material hoses to their correct transfer pu
15. 4 Section 3 General Information Assembly Drawings a a 4 8 y 5 z al Eih BH s f 4 at GUARDIAN GENERIC SCHEMATIC 220V 1PH 220V 3PH AND 380V 3PH Section 3 General Information Assembly Drawings tuz D 220 VOLTS SINGLE PHASE ONLY Section 3 General Information Assembly Drawings 220 VOLTS 3 PHASE ONLY 27 Section 3 General Information Assembly Drawings A NO 3SVHd 33881 LION 6 Section 3 General Information Sub Assembly Drawings Cart Assembly 147 gt Doo 429 4 147 129 O se 4
16. 45 fa Blowing Agents New foam blowing agents will froth at temperatures above 90 F 33 C when not under pressure especially if agitat ed To reduce frothing minimize preheating in a circulation system Changing Materials When changing materials flush the equipment mul tiple times to ensure it is thoroughly clean Always clean the fluid inlet strainers after flushing Check with your material manufacturer for chemical compatibility Most materials use ISO on the A side but some use ISO on the B side Epoxies often have amines on the B hardener side Polyureas often have amines on the B resin side Section 1 Installation Introduction Before operating maintaining or servicing any GlasCraft system read and understand all of the technical and safety literature provided with GlasCraft products If you do not have the proper or related manuals and safety literature for your GlasCraft system contact your GlasCraft distributor In this GlasCraft technical and safety publication the following advisories will be provided where appropriate lt Is information about the procedure in progress Is imperative information about equipment protection N CAUTION Indicates a hazardous situation which if not avoided could result in minor or moderate injury ZX WARNING Indicates a hazardous situation which if not avoided could result in death or serious injury ELECTRICALUS
17. GREEN 2 205 4 RAIL DIN 0 875 225 GC1622 LED YELLOW 24V 3 208 660859 FUSE FUSEHOLDER DIN RAIL 4 226 601624 LED GREEN 24 2 209 600956 LABEL EMERGENCY STOP 1 227 661626 BLOCK CONTACT NORMALLY 5 210 660972 BLOCK JUMPER TERMINAL 2 OPEN 212 661161 RELAY 3 POLE 10AMP 4 228 GC1627 piece CONTACT NORMALLY 5 213 661164 SOCKET RELAY 3 POLE 4 10AMP 230 661779 CABLE PLUG ELEC FEMALE 2 214 66 2 TERMINAL 2IN 20UT 231 661780 CABLE PLUG ELEC FEMALE 1 215 1661173 COVER END TERMINAL 2 in 2 232 661782 CABLE PLUG ELECTRICAL OUT MALE 217 661608 BUTTON LATCHED 2 233 661783 CABLE PLUG ELECTRICAL 1 GC MOMENTARY 3 236 115 687 MODULE HOSE CONTROL 1 219 601611 BUTTON EMERGENCY STOP 1 220 Gci612 PLATE COUPLING 6 00 Purchase locally 31 Section 3 General Information Sub Assembly Drawings GC2440 220V 1 Phase Electrical Assembly 309 oo oo 2 5 2 5 308 oo 307 312 306 305 1 301 4 303 311 5 rr 310 303 315 316 317 Ret Part Description Qty 301 660601 FUSE 2AMP 2 302 x RAIL DIN 2 4 303 GC0851 CIRCUIT BRKR DIN RAIL 3 305 GC0859 FUSE FUSEHOLDER DIN RAIL 2 306 GC0974
18. HOCKIHAZARD Indicates a hazardous situation which if not avoided could result in electrical shock or serious injury The information in this document is intended only to indicate the components and their normal working relationship typical use Each assembly should be directed by a GlasCraft distributor or made from the GlasCraft Assembly instructions provided This manual provides information for the assembly opera tion maintenance and service of this GlasCraft product as used in a typical configuration While it lists standard specifi cations and procedures some deviations may be found In order to provide our users with the most up to date technology possible we are constantly seeking to improve products If technological change occurs after a product is on the market we will implement that technology in future production and if practical make it available to current users as a retrofit up date or supplement If you find some discrepancy between your unit and the available documen tation contact your GlasCraft distributor to resolve the difference Careful study and continued use of this manual will pro vide a better understanding of the equipment and process resulting in more efficient operation longer trouble free service and faster easier troubleshooting Sec 1 1 Section 1 Installation Standard Equipment Model A6 6000 Part Description GC1819 A6 6000 UNIT 220V
19. Improper grounding setup or usage of the system can cause electric shock Turn off and disconnect power cord before servicing equipment Use only grounded electrical outlets Use only 3 wire extension cords Ensure ground prongs are intact on sprayer and extension cords Do not expose to rain Store indoors TOXIC FLUID OR FUMES HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin inhaled or swallowed Read MSDS s to know the specific hazards of the fluids you are using Store hazardous fluid in approved containers and dispose of it according to applicable guide lines Always wear impervious gloves when spraying or cleaning equipment PERSONAL PROTECTIVE EQUIPMENT You must wear appropriate protective equipment when operating servicing or when in the operating area of the equipment to help protect you from serious injury including eye injury inhalation of toxic fumes burns and hearing loss This equipment includes but is not limited to Protective eyewear Clothing and respirator as recommended by the fluid and solvent manufacturer Gloves e Hearing protection SKIN INJECTION HAZARD High pressure fluid from gun hose leaks or ruptured components will pierce skin This may look like just a cut but it is a serious injury that can result in amputation Get immediate surgical treatment Do not point gun at anyone or at any part of the body Do not put your hand over the spray tip Do not
20. MS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT NESS FOR A PARTICULAR PURPOSE IN CONNECTION WITH ACCESSORIES EQUIPMENT MATERIALS OR COM PONENTS 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 assistance 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 a la suite de ou en rapport directement ou indirectement 6 les proc dures concern es Graco Information TO PLACE AN ORDER contact your Graco distributor or call to identify the nearest distributor Phone 612 623 6921 or Toll F
21. OL 1 Z s u 32 SEE 1 2 960433 SCREW ELECTRICAL ASSY PAGE iii z 38 602052 WASHER FLAT 3 8 NPTM X 3 4 UNF S 39 WASHER FEAT WIRE 6 THEN BEK 7 0890 FT 40 GC2107 WASHER LOCK SPRING 4 cose KABEL TRANSFORMER 41 602109 WASHER LOCK SPRING 26 SEDOT TABET ENE WIRE 7 42 662112 WASHER LOCK SPRING 2 GC0811 CONNECTOR 1 43 GG2175 SCREW 15G280_ LABEL WARNING 1 SCREW 4 GC0834 HOSE ASSY THERMOGOUPLE 1 15 KING 48 HOSE PE 0 5000D NATURAL SCREW SELF TAP 2 IN 0 4 EE 15 661071 SWITCH POWER 1 49 GC2363 LABEL ISO 5 16 15w209 JACK PANEL CIRCULAR 1 s0 602264 LABEL POLY 2 Tie CABLE POWER 11 FT 51 GC2365 LABEL HOSE 1 18 601180 GAUGE PRESSURE 2 52 602368 LABEL MAIN 2 5000P BACKME 53 602369 LABEL HOSE 1 9 GE 54 660805 SWITCH PRESSURE HIGH 2 2g 60116 HEATER HEATER i 55 261821 CONNECTOR HEATED HOSE 1 DUAL ROD POLY 1500 21 661718 PLATE BOTTOM 1 10 Purchase locally 22 CART ASSY SEE PG 29 1 aren shaun 5 abe TE 23 GC1725 COVER HEATER 2 ah an jarning labels tags and caras are 24 GC1726 COVER SHELL 1 25 661730 RING PANEL CONTROL 1 26 601735 PUMP ASSY SEE MANUAL 1 313277 27 GC1744 HOSE ASSY 2 28 NUT RIVET 4 29 GC1746 WASHER FIBER 4 30 GC1788 LABEL 1 2
22. at they will appear first on ND only one stroke of the Proportioning Pump Check the You should always follow all local or national electrical codes Disconnect power source BEFORE attempting any re pairs or opening the Control Boxes Access to internal parts is limited to qualified personnel ONLY Place Main Power Switch in OFF position BEFORE dis connecting power cables This equipment is not approved for use in hazardous locations as set forth in the National Electrical Code Article 500 and Sub Part S of the OSHA Standards Material Or Mechanical Problem Troubleshooting Procedure By following this procedure you should be able to locate and cure problems easily Remember however that a successful operator must know pressure gauges during one of these bursts of missing materials and always stop spraying while you are getting a burst of good material 3 Concern yourself only with the material pressure on the missing material side In troubleshooting a STARVATION problem where the pressure gauge on the missing material side is LOWER than normal start at the point farthest from the unit and work forward Check the obvious and easy things first 38 Section 3 General Information Troubleshooting A MATERIAL DRUMS A GUN 1 Material in drums 1 Side Block Material Valve turned on 2 Material temperature 2 Bore hole of Mixing Chamber clean a If the material is too cold especially at the 3 Filte
23. ature units 5 Release the SET button 6 Press the Infinity button to exit the Setup menu and save the unit display change 7 Complete steps 1 6 for all three controllers ISO POLY and HOSE Do not change any other settings in the Setup menu These settings are factory programmed for optimal performance 1 Press and hold the up and down arrow buttons on the controller simultaneously until the display reads SET This is the Setup menu 2 Press the down arrow button to scroll through the setup menu until the display reads C F 17 Sec 2 1 Section 2 Operation Shut Down Instructions Daily Shut Down Procedure 5 Reduce main air regulator pressure to zero 1 Turn off hose and heater controllers 6 Visually inspect the entire system for leaks 7 Turn off main air supply and main power 3 Flip retract switch to the retract position and trigger the gun until pumps are in the down position 4 Perform gun maintenance See gun manual 18 Section 2 Operation Shut Down Instructions 8 Coil heated hoses with a minimum four foot diameter 2 Use a suitable solvent to flush the fluid circuits To to avoid kinking and subsequent damage to the determine the compatibility of solvents with material internal electrical wiring being used Always check with material supplier 9 Check and lube top of the fluid section 3 Increase transfer pump pressure until fluid movement occu
24. bed above consult your local GlasCraft distributor OR a qualified electrician Electrical connections must be checked on a periodic basis 208 240 volt single phase L1 L2 GROUND 208 240 volt three phase L1 L2 L3 GROUND 380 volt three phase L1 black L2 brown L3 black LA blue GROUND green LAA AA AKAN AAN A MA AA 75V 60 asv sov 15V COM TO HOSE CONNECTIONS HOSE LENGTH asv 20 100 FT com 45 450 FT Donor sov MOVE 50 7 13 Section 2 Operation Start Up Instructions A Filling The System Never leave machine unattended while system power ison or system is running System running is defined as preheat cycle of the hose heat primary heaters or any pump operation Machine operators must be familiar with the component functions and operation of the machine 1 Adjust Air Regulator to 20 PSI to fill system Air Motor will cycle slowly to fill Pumps Heaters and Hoses and stop Pre Operation Check List A Check that all fittings are securely tight B Check electrical hook up qualified electrician recommended C Main power switch on Control Box should be switched to OFF position D Air Regulator turned counter clock wise to OFF position E Hose Control and Primary Heater Control to OFF position A Do not place any part of the body in the path of the material spray Do not point the gun at or near other personnel Do not
25. bility 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 dis tributor 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 equip ment 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 INCLUD ING 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 DISCLAI
26. e 114 J 1 147 z 129 129 Ao 133 138 F 132 gha gt 132 103 See Detail 108 142 109 139 112 Some Parts Removed For Clarity 145 136 107 143 Detail A 29 Sec 3 2 Section 3 General Information Sub Assembly Drawings Cart Assembly Ref Part Description Qty Ref Part Description Qty 101 GC0012 ELBOW 2 132 w GROMMET RUBBER 2 102 600148 CONNECTOR 1 133 GROMMET RUBBER 1 103 GC0217 ADAPTER 1 134 GC2044 WASHER FLAT STD 4 104 600286 HOSE ASSY 1 135 GC2045 WASHER FLAT FENDER 105 600409 SCREW 2 136 GC2048 WASHER FLAT STD 4 106 112925 SCREW 14 137 WASHER FLAT STD 4 107 GC0437 SCREW 1 138 GC2052 WASHER FLAT STD 4 108 GC0585 TRANSFORMER TOUCH SAFE 139 GC2096 NUT HEX STD 4 109 RETAINER PLUG VENT 7 140 GC2107 WASHER LOCK SPRING 5 RETAINER 141 GC2109 WASHER LOCK SPRING 14 110 GC0790 HOSE ASSY 2 142 GC2110 WASHER LOCK SPRING 6 111 600999 TRANSFORMER BOX 1 143 GC2119 SCREW 1 OONTRO 144 602180 SCREW 6 112 601040 CONNECTOR 1 1455 SCREW 4 113 GC1042 AMMETER 30A 1 146 GC2192 SCREW 4 114 15W209 JACK PANEL CIRCULAR 2 147 602372 GRIP CORD 4 115 061612 PLATE COUPLING 1 148 CONNECTOR 1 118 QC 1621
27. embly B 408 5 8 402 407 2 405 j 406 401 403 24 412 o 413 403 02 409 410 411 Ref Part Description Qty Ref Part Description Qty 401 GC0601 FUSE 2AMP 2 409 661030 BLOCK TERMINAL CURRENT 1 HIGH 402 5 RAIL DIN 2 4 410 601033 SPACER BLOCK TERM 2 403 660851 CIRCUIT BRKR DIN RAIL 3 CURRENT HIGH 404 600859 FUSE FUSEHOLDER DIN 2 411 661036 COVER BLOCK TERM 1 RAIL CURRENT HIGH 405 GC0974_ BLOCK FUSE 63AMPS 1 412 661056 SWITCH ON OFF 4 POLES 1 46 16061000 FUSE 63AMP TAB BOLTED 1 413 601061 COVER BLOCK SWITCH ON 1 407 16061014 RELAY SOLID STATE 63A 1 OFF 4POL 408 GC1015 RELAY SOLID STATE 50A 2 414 GC1651 CLAMP END TERMINAL 4 UNIVERSAL 415 661262 RELAY CONTACTOR 1 MECHANICAL 4 POLE 416 601088 RELAY CONTACTOR 1 MECHANICAL 25A sr Purchase locally 34 Section 3 General Information Sub Assembly Drawings GC1714 GC1715 GC1716 GC1717 Heat Exchanger Assembly 504 516 511 517 518 Ref Part Description Qty ISO 506 WATTS Qty 501 660025 PLUG PIPE 1 661714 GC0891 1500 1 502 661748 KIT O RING kit includes 4 4 GC1715 600893 750 1 503 660482 CONNECTOR 1 504 660554 SCREW 4 505 60559
28. est of the hose up until you can connect the hose to the front of the machine Tighten the hose securely being careful not to twist the hose in an un natural bend Refer to the last page in this installation guide for A instructions on how to secure hoses properly See Heated Hose manual 309572 for 6 instructions of connecting heated hoses Heated hose length including whip hose must be 60 ft 18 3 minimum 18 Add extra hose lengths if necessary 12 Section 1 Installation Equipment Assembly 19 Connect hose assembly and the gun as shown The fittings on the hose assembly are sized differently and will attach only one way 20 Pressure check hose See Heated Hose manual 309572 Pressure check for leaks If you do not find any leaks wrap hose and electrical connections to prevent damage VIII SARAARY NAAN SAAS YAY YY AA 21 If more than 50 ft of hose is used the transformer tap 5258 setting will need to be set for proper hose length The sticker on the front cover will say which tap to move the wire to DO NOT MOVE THE COMMON LEG When main power to system console is on the white and black wires in the console are always live Disconnect or turn off main power source before opening console to make any repairs or before making any electrical repair of any type to the system If you not understand the electrical hook up descri
29. heels to move Guardian to a fixed location or bolt to shipping pallet and move with forklift 3 Open all boxes that came with the machine and verify d To mount on a truck bed or trailer and bolt A that all items are accounted for directly to truck or trailer bed 4 Install Y filters provided in transfer kit GC0174 into outlets of both transfer pumps purchase separately Be sure to use PTFE tape on the threads 2 Advanced preparation a Before beginning any installation ensure that the applicator has the desired power supply available i e 220V single phase 380V three phase within 10 ft of were the machine is to be placed If the machine needs to be further that 10 ft from the power supply additional lengths of properly sized electrical cable will be required A Never use a smaller gauge size than supplied by the factory b Depending on the electrical setup it may be necessary to install an appropriate plug on the end of the cable GlasCraft will not supply this plug as we are unaware of which style will be needed c Consult the data sheet for the specific unit being installed to determine the proper breaker size needed d You will need to run an air line to the area where the machine will be placed consult the data sheet the specific unit being installed to determine how much clean dry air will be needed to supply the machine If the air line is under 25 ft use a minimum of 1 2 in I D pipe or
30. look into the Mixing Chamber orifice at any time Because of the hazardous materials used in this equipment it is recommended that the operator use PROBLER P2 an air mask goggles protective clothing and other MAKE SURE VALVES ARE OFF safety equipment as prescribed by current regulations recommendations of the chemical suppliers and the laws in the area where the equipment is being used Initial Start Up Procedure With all material and air lines connected and power cable attached the system is now ready for start up 14 Section 2 Operation Start Up Instructions 3 Place separate clean containers under each indi 6 Clean and lubricate Side Blocks and Seals thoroughly vidual side block Slowly open material valves and re assemble on Gun Make certain that the side black arrow forward on each side block to allow block screws are tightened securely trapped air to escape the hose and material to flow into the containers until all air is purged from the material system 7 Refer to material manufacturers operating instructions for proper preparation of material i e mixers etc 8 Leave Air Regulator at 20 PSI Z Remember to dispense one to two gallons of q to material to clear the system of grease and plasticizer that was used during factory testing 4 Close manual material valves Material pressure gauges should now register approximately equal pressure If one side registers considerab
31. ly more pressure than the other side go to the high pres sure side and bleed off some pressure by slightly opening the manual material valve on the side block over the container Bleed pressure until both sides are approximately the same pressure 10 Turn on Hose Control 5 Dispose of waste material properly and in accor a Push in the green power button dance with chemical suppliers instructions and b Press up or down arrow buttons on the controller local state and federal regulations until desired temperature setting is achieved Z Before re assembling Side Blocks lubrication can be k applied by dabbing a white lithium grease into holes inside of Gun Front Housing and wiping grease over SideBlock Seals Grease will purge itself when air valve is turned on at Gun and Gun s triggered 15 Sec 2 1 Section 2 Operation Start Up Instructions 11 Turn on the ISO amp POLY Heater control 12 Adjust Main Air Regulator to material suppliers a Push in green power button specifications b Press up or down arrow buttons on the controller until desired temperature setting is achieved A Straighten hose out flat to avoid uneven heating and damage to internal wiring of the Hose Assembly Z Allow enough time for hose to warm up approximately 15 20 minutes Remember that the heated hose does not have a delta rating The heated hose s function is to maintain the heat generated by the primary heate
32. mps Ensure that they are not reversed and tighten securely 10 Section 1 Installation Equipment Assembly 11 a Install the female quick disconnect fittings on to the in air lines that came in the transfer kit Be sure to use PTFE tape on the threads A POLY A Material b Attach the quick disconnect fittings to the male receivers on the transfer pumps Iso Material Intet Fitting 14 Attach the other end of the airlines to the far right regulator on the machines air manifold Aa ISO Material Drum 11 Section 1 Installation Equipment Assembly 13 If the optional scuff jacket is being 16 Connect the 1 4 in air line on the hose assembly to used highly recommended sold separately the air line whip hose on the front of the machine install it over each individual section of hose 2 before proceeding any further Securely tape both ends of scuff jacket to the hose assembly 14 Locate the thermal couple wire protruding from the B side fitting on the front of the machine Un coil the wire and lay it out straight 17 Connect electrical wires using electrical connectors installed on unit Electrical Connector a Cap plugs AA Main power from power source should be disconnected Ferrules or turned off to console before making hose Setscrews SR connections 2 15 Feed the the thermal couple wire into the B side portion of the hose and pull the r
33. nt as prescribed by current regulations recommendations of the chemical sup pliers and the laws in the area where the equip ment is being used The system will dispense liquid at high pressure when Gun Trigger is activated Read and note WARNINGS contained in this User Manual and the Probler P2 Gun User Manual GC 1386 A The Polyol will expand in the Hose if any normal operating pressures are bled off whenever the mate rial is above approximately 75 degrees F Hot Polyol hoses should never be bled by any method to zero pressure for two reasons 1 The seals in the Gun rely on high pressure to make their seal The high pressure cannot be maintained if the pumps are attempting to apply this pressure through a hose full of expanded froth therefore the Gun seal may leak 2 Re starting immediately after hot Polyol has ex panded in the system may result in spraying sub stantial amounts of bad foam This will continue un til the expanded Polyol in the primary Heater and the Hose has been completely purged Over Pressure System Protection The system incorporates monitors for high pressure monitoring These monitoring devices will prevent the system from continued operation if high pressure situations develop There are pressure sensors located on each propor tioning pump The high pressure sensor is located at the outbound of the fluid section The high pressure monitoring sensor will engage if fluid pressure increa
34. on fingering Z Follow the procedures in the order given Remember 2 Too low a pressure will cause a stream effect MEO that repairs should be made as soon as possible Don t leave the unit open to air any longer than C CONTAMINATION IN THE MIXING CHAMBER necessary as this will lead to further problems such 1 A foreign object in the Mixing Chamber will as moisture entering the system and causing the cause a poor pattern isocyanate to crystallize After the unit has been exposed to the atmosphere it x Correct problem s immediately should be run long enough to displace the material that was in the unit when it was opened up NEVER inspect filter assemblies at time of shut down 4 In troubleshooting a restriction problem where the material pressure gauge on the missing material side is higher than normal start at the point farthest from the unit and work backward Check obvious and easy things first Before performing any repairs on the Gun ALL AIR and FLUID PRESSURES SHOULD BE RELIEVED TO ZERO BLEED OFF 39 Sec 3 4 Section 3 General Information Options GC0174 Transfer Kit supplied with kit GC1240 59 GC1233 p Ja GC0479 1 2 660178 6 1747 H H
35. pressure drop will be greater Heating capability will also drop Heaters 6000 WATT HEATER Maximum Hose Length 310 ft 94 5 m Each Section 50 x 3 8 1 D Shipping Weight 440 Ibs 200 kg Overall Dimensions Section 1 Installation Equipment Assembly Guardian Line Installation Guide A Do not use any quick disconnect fittings on GlasCraft Systems are factory assembled If any the main air line going to the machine questions arise concerning air or electrical connections please refer to illustrations located in the forward portion of this User Manual or contact your GlasCraft distributor Check your air compressor to make sure it is capable of supplying the maximum amount of air that the machine requires All GlasCraft equipment is rated at 25 CFM cubic foot per minute 708 1 Locate Guardian liters 90 100 psi 0 62 0 7 MPa 6 3 7 7 BAR do not exceed 125 PSI 0 86 MPa 8 6 bar a Locate Guardian on a level surface b Do not expose Guardian to rain Bolt Guardian to orginal shipping pallet before 2 lifting lt Move material drums to the area that the equipment will be placed ensuring that they are not sitting directly on the floor Simply place the drums on top of a pallet or similar device so the drum bottoms will not be in contact with any cold surfaces c Use the w
36. r Strainer Screen clean bottom of the drum it will raise the viscosity of 4 Side hole in Mixing Chamber clean the material and stall Transfer Pumps B MATERIAL TEMPERATURE B OPTIONAL TRANSFER PUMP S 1 Too high a temperature on resin side can cause 1 Is it operating a blowing agent to pre expand in either the 2 Is air turned on to Transfer Pump Hose or the Primary Heater 3 Regulated pressure where it should be 4 Severe contamination of pump shaft on isocya C HOSES nate side This indicates that the pump shaft is not being lubricated 5 Check Filter of Transfer Pump 6 Before diagnosing a faulty Transfer Pump be sure TROUBLESHOOTING AFOOR SPRAYPATIFRN and check all items just listed under Transfer Pump 1 Make sure that the Hoses are not plugged Z To troubleshoot a poor spray pattern you must 1 C FILTER ASSEMBLY 1 understand the factors that affect the spray pattern 1 Check fluid filter at inlet to Proportioning Pumps if applicable A TEMPERATURE PROPORTIONING PUMPS 1 Too warm a material temperature will cause a 1 Determine whether the burst appears on the separation fingering in the pattern Pump s up or down stroke 2 Too cold a material temperature will cause a a If burst appears on UP stroke check UPPER stream effect Ball Seat and Cups b If burst appears on DOWN stroke check B PRESSURE LOWER Ball Seat 1 Too high a pressure will cause excessive 5 overspray and or separati
37. ree 1 800 328 0211 Fax 612 378 3505 PARA EFETUAR ENCOMENDAS OU PARA ASSIST NCIA TECNICA contate o seu distribuidor da Graco POUR PLACER UNE COMMANDE OU DEMANDER DU SERVICE contactez votre distributeur Graco PARA REMITIR UN PEDIDO O SOLICITAR SERVICIO p ngase en contacto con el distribuidor de Graco 41 Sec 4 1 Section 4 Warranty and Reference Information Technical Assistance Thank You for selecting GlasCraft spray equipment Should you have any questions or need technical assistance contact your factory authorized GlasCraft distributor Distributor Phone Contact For any issues your distributor cannot address the GlasCraft technical service department is always available to assist you with the operation of your spray equipment To help our technical representatives expedite your call and better address your questions please have the following information ready and available when you phone GlasCraft If your questions are not urgent please call 1 800 328 0211 For Air Powered Systems Model Serial number Type of spray gun Serial number 15 your equipment Single phase Three phase What is the inbound voltage to your equipment Temperature setting ISO Temperature setting POLY Temperature setting HOSE 42 Air compressor size CFM generated Pressure at the system Hydraulic Pneumatic Dynamic fluid pressure ISO POLY Spray gun chamber size
38. roperty damage EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury 8 Do not operate the unit when 1319060 or under the influence of drugs or alcohol Do not exceed the maximum working pressure or temperature rating of the lowest rated system component See Technical Data in all equipment manuals 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 For complete informa tion about your material request MSDS forms from distributor or retailer Check equipment daily Repair or replace worn or damaged parts immediately with genuine manufacturer s replacement parts only Do not alter or modify equipment Use equipment only for its intended purpose Call your distributor for information Route hoses and cables away from traffic areas sharp edges moving parts and hot surfaces Do not kink or over bend hoses or use hoses to pull equipment Keep children and animals away from work area Comply with all applicable safety regulations MOVING PARTS HAZARD W Moving parts can pinch or amputate fingers and other body parts Keep clear of moving parts Do not operate equipment with protective guards or covers removed Pressurized equipment can start without warning Before checking moving or servicing equip ment follow the Pressure Relief Procedure in this manual Disconnect power or
39. rs Wipe off residual material and add a tablespoon_ x If fluid movement does NOT occur 100 psi of TSL of air on transfer pumps increase main pump pressure until the main proportioner SLOWLY starts cycling 4 Once primary material is flushed from the system reduce the main air pressure to zero or flip the retract switch to the retract position and trigger the gun until the pumps are in the down position 5 If the solvent used to flush the system also contains placticizer ensure that all primary material is flushed from the system and close the ball valves the gun A 6 Leave the pumps in the full down stroke position with approximately 200 500 psi on the fluid gauges Do not bleed fluid pressure from the system 7 If plasticizer is required to chase out solvent cycle main pumps until the system is full of plasticizer then Extended Shut Down Procedure close valves and leave the pumps in the full down stroke position with 200 500 psi The following procedure is for long extended shut down periods F X Power should be disconnected and all air regulators turned down to zero 1 Remove side blocks from the gun and relieve pressure from the system PROBLER P2 19 Section 2 Operation Shut Down Instructions 8 Turn off main air supply and disconnect air line from 2 Adjust main air regulator to 20 psi the system 9 Generously coat the exposed transfer pump shafts with lithium grease
40. rs during system operation and preheat material during initial start up The hose should be set to maintain a temperature close to the set point of the heaters ON OFF Due to the expansion of urethanes when heated it is imperative that on cold start up of the system that the 14 Relieve any excess pressure by triggering the gun heaters be turned on and allowed to reach operating temperatures before the Main Pump Air Regulator is adjusted to the desired spray pressure If you do not x The Emergency Stop Switch is located on the bottom allow the heaters to reach operating temperature before gt right side of the control Panel when depressed it will adjusting air pressure the material pressure will exceed shut down the power and activate the Air Dump Valve the set point of the over pressure switches causing the To reset turn handle on push button system to shut down 15 The system is now ready for operation 16 Section 2 Operation Start Up Instructions Change Temperature Controller Display Units 3 Press and hold the SET button to display the current Fahrenheit to Celsius setting of C or F The 220V units are factory set to display temperature units in Fahrenheit and 380V units are set to display temperature units in Celsius 4 Hold down the SET button and press the up arrow button to switch the unit setting to either C or F To change display temper
41. ses above 3000 psi If a high pressure situation develops the sensor will detect this and immediately engage the hold in circuit This will disengage power to the air motor and will also turn the heaters off On the control box panel there are three yellow lighted push buttons marked over pressure One of these push buttons will be illuminated after the monitoring sensor engages indi cating where the problem is located ISO Poly or Hose In the over pressure situation the system will remain shut down until it is manually reset At this point it is necessary to determine if the problem is an over pressure situation When the sensor engages the system will be frozen giv ing you the pressure readings at the time the problem was detected Inspect the fluid pressure gauges in an over pressure situ ation one of the fluid pressure gauges will be significantly higher than the other gauge A When main power to unit is on the console will have wires that are live Disconnect or turn off main power source be fore opening console to make any repairs Before performing any repairs on the system ALL AIR and FLUID PRESSURES SHOULD BE RELIEVED TO ZERO BLEED OFF 37 Section 3 General Information Troubleshooting Over Pressure Problem Correction WHAT GOOD MATERIAL LOOKS LIKE HOW THE EQUIPMENT NORMALLY OPERATES 1 Determine if the problem is high pressure related WHAT PATH THE MATERIALS FOLLOW THROUGH
42. stop or deflect leaks with your hand body glove or rag Close material shutoff valves and then shut off or disconnect air supply when not spraying Follow Pressure Relief Procedure in this manual when you stop spraying and before cleaning checking or servicing equipment FIRE AND EXPLOSION HAZARD Flammable fumes such as solvent and paint fumes in work area can ignite or explode To help pre vent fire and explosion Use equipment only in well ventilated area Eliminate all ignition sources such as pilot lights cigarettes portable electric lamps and plastic drop cloths potential static arc Keep work area free of debris including solvent rags and gasoline Do not plug or unplug power cords or turn power or light switches on or off when flammable fumes are present Ground all equipment in the work area Use only grounded hoses Hold gun firmly to side of grounded pail when triggering into pail If there is static sparking or you feel a shock stop operation immediately Do not use equip ment until you identify and correct the problem Keep a working fire extinguisher in the work area PRESSURIZED ALUMINUM PARTS HAZARD Do not use 1 1 1 trichloroethane methylene chloride other halogenated hydrocarbon solvents or fluids containing such solvents in pressurized aluminum equipment Such use can cause serious chemical reaction and equipment rupture and result in death serious injury and p
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