Graco 312784D User's Manual
Contents
1. FLUID PANEL CONTROL BOX _ HAZARDOUS AREA 1 3X CABLE FLUID 1 C PWR RED PANEL j FLOW METER j CONTROL 3 4 SHIELD GRN BOARD 2 HT PWR RED 6 COM BLACK FLOW METER B 1 2 PWR RED 2 C 4 COM BLACK 3 T 516 WHITE 112 4 SHIELD GRN SE GROUND AE TERMINAL ENS 1 ruus LE pro 1 s UNUSED 40 2 6 t UNUSED 3 1 2 3 __________ 15 i 5 613 MH2 6 STD E DCI S 3 100 OPTIONS SHIELD 1n 1AT J11 5 SHIELD BARE 4 CAN H WHT 1 7 CAN L BLU 50 STD 3L GRD BL 3 2L A HDC RED J7 gt 5 4 T CANH WHD 1 1 CAN L BLU 1 2 5 E MANIFOLD e Gun Flush Box 1 ee Solenoid Connections SOT G UO 6 0 BLACK 5 RED TA PUMPA BE 4 BLACK E 6 8LACK Mmmm L NR a 4 BLACK 7T LZ PURGE A S 0 i TT EE ES NOTOS 4 _ BLACK DOSE B m DOSE Air Flow Switch 1 HZ AIR FLOW SWITCH 1 Connections H ARFR0WSWICH2 ji amp2. Install the Air Flow Switch 2 See for the ProMix 2KS or FIG 4 for the Pro Mix 2KE Position the air flow switch 102 as shown Install the nipple 103 and elbow 104 Assemble the bulkhead fitting 105 as shown to secure the switch to the side of the panel 3 Route the air flow switch wires through the desig NOTE Each gun flush box includes one air flow switch nated strain relief K Connect AFS 1 wires to pins AFS Install the air flow switch as shown in FIG 3 If 1 and 2 ProMix 2KS only Connect AFS 2 wires if you are using a second gun flush box install its air flow used to pins 3 and 4 switch next to the first switch as shown 1 Follow Before Installing page 5 6 312784D Installation 4 See 2 Connect a 1 4 npt atomizing air line D 5 See 3 for the ProMix 2KS or FIG 4 for the Pro from the AFS outlet nipple 103 to the air inlet port Mix 2KE Install an appropriate air inlet fitting L into of the air safety shutoff valve E also see FIG 10 the bulkhead fitting 105 The air inlet fitting must Connect another length of atomizing air line D be 1 4 npt m on the bulkhead end The other end from the safety valve outlet port to the gun G air must be sized to mate with your main air supply line inlet Install AFS 2 here if used K L A A T113350a 102 102 104 105 Install Air Flow Switch on Back of Fluid Station Panel N User supplied air inlet fitti
3. SOLVENT FLOW SWITCH Pressure Switch Tam 7 _ GFB 1 PRESSURE SWITCH 9 SG Connections 10 com GEB 2 PRESSURE SWITCH _ 8 System Electrical Schematic ProMix 2KS 12 po FLOW METER SOLVENT V P ANALOG OUT WHT PRESS GRN 12 RED GND BLK CHASSIS BARE CLR 8 CLR7 CLR 6 CLR5 CLR 4 CLR 3 CLR 2 CLR 1 SOL CLR CLR 21 CLR 20 CLR 19 CLR 18 CLR 17 CLR 16 CLR 15 CLR 14 CLR 13 1 5 METERS J7 J11 MANIFOLD Havoc gt L mre Cot J7 J11 J7 J11 MANIFOLD ar HANC HUE E Liat ON CO r 12VDC 1 EL TL su man w r CON J2 1 SIG RED 2 COM BLK J4 1 PRESSURE GRN 2 COM RED 3 EX WHT PRESSURE BLK SHIELD BARE LT tt I 14523 COLOR BOARD 1 COLORS 1THRU 12 CATALYST 1THRU 4 Dura 6 CLR 10 J8 J9 3 HAD A 1 p sH zou jon 4 COM 3 O D LEL CAT4 2 COM ape E 6 COM 5 H on 4 CAT 1 3 O 2 xar SOL 1 14523 6 STD 14523 COLOR BOARD 2 COLORS
4. 13 THRU 30 E d 22 ADC 1 CLR23 D NE a pcs NWU Cn ON COM 412VDC AeL CLR 26 COM aoe TL COM Te 4829 12VDC Eu ds T Cn ON r Cn 312784D CAN_L V_CAN V_CAN_RTN CAN_H SHIELD J2 P3 a e ii E 41V CAN CAN 2 3 V CAN 3 1 CANH 4 SHIELD SHIELD 5 J6 7 NE 1 E 2 2 UNUSED 3 3 UNUSED 4 4 UNUSED 5 USER INTERFACE 5 UNUSED n MODULE 2 3 4 5 6 7 8 9 PURGE 12 13 Ste DOSE 1 m 253 PURGE B 2 DOSE B DOSE A2 DOSEA3 Gun Flush Box Solenoid Connections 4 C SEs zz5 7G iw Air Flow Switch Connections AIR FLOW SWITCH 1 h GFB 1 PRESSURE SWITCH Pressure Switch Connections I SIG COM SIG gt e COM USB BASE MODULE 8 BLACK ES BLACK ma BLACK RED a BLACK L BLACK RED prre 3X CABLE PWR RED FLOW METER A COM BLACK SIG WHITE SHIELD GRN PWR RED FLOW METER B COM BLACK SIG WHITE 3X CABLE SHIELD GRN FiG 9 System Electrical Schematic ProMix 2KE 312784D Cn N mo NO C0 ss La la l
5. Bottom View of Solenoid Manifold ca Z EC Z E Vut 5 H p N 2 2 2 T113862a 110 GFB 1 110 GFB 2 Install the solenoid valve 109 in the correct posi tion as shown in FIG 6 for the ProMix 2KS or FIG 7 for the ProMix 2KE Secure with the two screws supplied Connect the GFB 1 solenoid wires as shown in FIG 6 for the ProMix 2KS or FIG 7 for the ProMix 2KE Also see the Electrical Schematic FIG 8 or FIG 9 Remove the plug from the solenoid manifold and install the tube fitting connector 110 Gun Flush Box Solenoid Locations 109 GFB 1 109 GFB 2 112652 Connect GFB 1 solenoid wires to J8 pins 3 red and 4 black on Fluid Station Control Board Connect GFB 2 solenoid wires to J8 pins 1 red and 2 black on Fluid Station Control Board Fic 6 Installing Gun Flush Box Solenoid Valve ProMix 2KS 10 312784D Installation 5 ee i oe ee 71 Wires Schematic 1 9 10 14 x 3 m tr NC SOLENOID lA Install solenoid here ti15730a FiG 7 Installing the Gun Flush Box Solenoid Valve on a ProMix 2KE 312784D 11 Installation
6. 22 Graco Information 22 Related Manuals See the following manuals for additional information on the ProMix 2KS ProMix 2KE and Gun Flush Box Kits Umm Description 312777 ProMix 2KS Manual System Repair Parts 312778 ProMix 2KS Automatic System Installa tion 312779 ProMix 2KS Automatic System Opera tion 312780 ProMix 2KS Automatic System Repair Parts 3A0868 ProMix 2KE Pump Based Operation 3A0869 ProMix 2KE Meter Based Operation 3A0870 ProMix 2KE Repair Parts 312784D 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 PIN 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 switc
7. 312784D 3 Warnings q EQUIPMENT MISUSE HAZARD i Misuse can cause death or serious injury Do not operate the unit when fatigued 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 information about your material request MSDS forms from distributor or retailer Check equipment daily Repair or replace worn or damaged parts immediately with genuine manu facturer 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 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 e Read MSDS to know the specific hazards of the fluids you are using e Store hazardous fluid in approved containers and dispose of it according to applicable guidelines e Always wear impervious gloves when spraying or cle
8. Each gun flush box includes one pressure switch and 8 Connect PS 2 wires if used to pins 9 and PS Install the pressure switch as shown in FIG 5 for 10 the ProMix 2KS or FIG 4 for the ProMix 2KE If you are using a second gun flush box install its pressure switch 4 Connect a 5 32 in 4 mm OD air tube from the tube next to the first switch as shown adapter 118 to the A port on the bottom of the gun flush box See FIG 2 and FIG 11 1 Follow Before Installing page 5 9 Um pa a A 108 K A 107 14162 Install PS 2 here if used 107 Install Pressure Switch on Back of Fluid Station Panel 1 15099 9 Back View of Fluid Station Panel Route PS wires through this strain relief to 5 A Fluid Station Control Board FAN A Connect PS 1 wires to J1 pins 7 and 8 on TET Fluid Station Control Board PS Wire Connections at 7113347 A Connect PS 2 wires to J1 pins 9 and 10 on Fluid Station Control Board Fluid Station Control Board FIG 5 Installing the Pressure Switch on a ProMix 2KS 312784D 9 Installation Gun Flush Box Solenoid 2 ATS NOTE Each gun flush box includes one solenoid 109 Install the solenoid in the fluid station panel as shown in FIG 6 If you are using a second gun flush box install its 4 solenoid next to the first solenoid as shown 1 Follow Before Installing page 5
9. Instructions Parts lt gt 7 GRACO Part No 15V826 Kit includes parts to install a Graco Gun Flush Box in a ProMix 2KS or ProMix 2KE Proportioning System For professional use only Bare Gun Flush Box is approved for use in explosive atmospheres See manual 309227 100 psi 0 7 MPa 7 bar Maximum Air Inlet Pressure Read all warnings and instructions in this manual Save these instructions e Important Safety Instructions PROVEN QUALITY LEADING TECHNOLOGY Related Manuals Contents Related Manuals 2 WAarnIrigS PISO ELE ERR 3 Installation 5 OG AMON od boleto da 5 Intrinsically Safe Installation 5 9 s aac eoa Ref i en Ob 5 GOUNDO Pr 5 Before Installing 5 Install the Air Flow Switch 6 Install the Pressure Switch 9 Gun Flush Box Solenoid 10 Atomizing Air Safety Shutoff Valve 14 Connect the Air Tubes to the Gun Flush Box 14 Trigger Height Adjustment 14 Operation y sisi weet atuk 14 Maintenance 17 Troubleshooting 17 2222 aea pci du ush 2 18 ACCESSOMNGES Iba ee a ae 19 Technical Data 21 Graco Standard Warranty
10. R 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 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 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
11. a la caca Ow n O UNUSED UNUSED UNUSED UNUSED UNUSED V CAN V CAN V CAN V RTN V RTN CHASSIS GND CHASSIS GND V RTN V RTN V CAN V RTN V RTN CANL CANH V CAN RTN V RTN BIT 0 BIT 1 VTOKEN LOFO HOLD CS AO OO C0 NO ss sss OY Un C0 USB COMPONENT MODULE Installation 13 Operation Atomizing Air Safety Shutoff Valve 1 Mount the safety shutoff valve securely 2 Connect the gun atomizing air from the ProMix 2KS air flow switch to the safety shutoff valve IN port See FIG 2 and FIG 10 3 Connect an air line from the safety shutoff valve OUT port to the gun air inlet Air Pilot Port S normally closed 0 375 in 9 525 mm Air Outlet to Gun normally open Exhaust Air Inlet 71131106 Fic 10 Air Safety Shutoff Valve Connect the Air Tubes to the Gun Flush Box The four gun flush box air fittings are labeled as follows See FIG 11 Gun flush box supply air input Return air pressure switch signal Gun trigger cylinders air activates gun trigger S Safety interlock locks out atomizing air 14 IR i H Oc Os d Fic 11 Gun Flush Box Air Fittings Bottom View NOTE Use 5 82 in 4 mm OD tubing Connect tubi
12. 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 Original instructions This manual contains English MM 312784 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 Copyright 2008 Graco Inc is registered to ISO 9001 WWW graco com Revised 11 2010
13. aning 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 Hearing protection 4 312784D Installation See FiG 2 for a typical installation of the gun flush box kit FIG 2 is only a guide Contact your Graco distributor for assistance in designing a system to meet your appli cation needs Do not bypass the gun flush box interlock sensors They prevent the gun flush box from operating unless the gun is in position and the gun flush box door is locked If using an electrostatic gun shut off electrostatics before flushing Follow the warnings in your electro static gun manual Location Locate and mount the gun flush box as explained in the Gun Flush Box manual 309227 Intrinsically Safe Installation Follow instructions in your proportioner manual Ventilation Electrically interlock the spray booth air supply J with ventilators using a ventilation interlock valve K to pre vent the gun flush box from operating when ventilating fans are not operating See FIG 2 page 6 Check and follow all applicable air exhaust ve
14. de with a Clean the inside and out Enclosure compatible solvent side with a compatible sol vent Cylinders Pull the cylinder rod forward and coat with grease or petroleum E Fluid BE tube Check for buildup of mix material and replace if restricted Troubleshooting Gun is in gun flush box butsys is in gun flush box but sys Arisshutoft is Airisshutof off Turn on system air tem will not purge or mix Gun switch is not activating Test switch Replace if damaged Pressure switch is not working prop Check that correct fluid station circuit erly board input is activating LED should be lit Tubing is not installed correctly Check tubing connections page 14 Gun flush box fails to purge after Gun is not in gun flush box Place gun in gun flush box when it is pot life time ends not in use Gun switch is not activating Test switch Replace if damaged Gun trigger is not open when gun Tubing is not installed correctly Check tubing connections page 14 flush box controller activates It Cylinder is dirty or damaged Clean cylinder rod or replace Gun is not properly set in gun holder Check to make sure gun holder is not obstructed by buildup Lower cylinder is out of adjustment Adjust cylinder block See Trigger Height Adjustment page 14 Gun is out of gun flush box with Lid switch or gun switch failure Check switches and replace if neces door closed but atomizing air is off sary No air
15. flow to gun flush box Check air supply and tubing 312784D 17 Parts Parts Part No 15V826 Gun Flush Box Kit 1131100 112652 Tl14547a 5 107 108 118 1 E 102 8 ho _ H YU T113862a 103 5 A 19 gun 104 115099 3127840 Part No 15V826 Gun Flush Box Kit Ref No 101 102 103 104 105 107 108 109 110 111 1123 1194 1144 1154 118 Part 244105 119159 113029 111763 104641 121323 104176 121324 111328 598095 100081 104632 111881 598140 517312 Description MODULE gun flush box see man ual 309227 SWITCH air flow NIPPLE 1 4 npt ELBOW 1 4 npt mbe FITTING bulkhead 3 4 20 unef x 1 4 npt f SWITCH pressure BULKHEAD 1 4 in 6 mm OD tube x 1 4 in 6 mm OD tube VALVE solenoid CONNECTOR 10 32 x 5 82 in 4 mm OD tube TUBE air nylon 5 32 in 4 mm OD for making air connections must be ordered in 500 ft 152 5 m lengths not shown BUSHING 1 2 npt m x 3 8 npt f VALVE piloted MUFFLER ELBOW tube 1 8 npt m x 5 32 in 4 mm OD tube ADAPTER tube 1 4 in 6 mm OD tube x 5 32 in 4 mm OD tube Order length needed Part of Air Flow Switch Kit 15T632 Part of Atomizing A
16. hes on or off when flammable fumes are present Ground all equipment in the work area See Grounding instructions 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 equipment until you identify and correct the problem Keep a working fire extinguisher in the work area 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 stop or deflect leaks with your hand body glove or rag Do not spray without tip guard and trigger guard installed Engage trigger lock when not spraying Follow Pressure Relief Procedure in this manual when you stop spraying and before cleaning checking or servicing equipment PRESSURIZED EQUIPMENT HAZARD Fluid from the gun dispense valve leaks or ruptured components can splash in the eyes or on skin and cause serious injury Follow Pressure Relief Procedure in this manual when you stop spraying and before cleaning checking or servicing equipment Tighten all fluid connections before operating the equipment Check hoses tubes and couplings daily Replace worn or damaged parts immediately
17. ir Safety Shutoff Kit 15V823 312784D Qty 1 L Accessories Accessories Gun Holder 198405 Graco PRO Xs3 PRO Xs4 198787 Graco Xs2 Graco 3500 3500hc 4500 Graco Delta Spray Gun Graco Alpha Gun 196768 196769 196770 196767 157646 Brand names or marks are used for identification pur poses and are trademarks of their respective owners 15G093 15G346 196771 Graco Alpha Plus Alpha Plus with RAC Tip 570123 Wall Mount Kit For mounting the gun flush box to the spray booth wall Kit mounts only to the right side of the gun flush box 19 Accessories 20 312784D Technical Data Maximum Air Inlet Pressure Minimum Air Flow required to activate Air Flow Switch RHEON una Er won rE 312784D Technical Data 100 psi 0 7 MPa 7 bar 1 cfm 28 3 Ipm 0 028 m min 22 lbs 9 6 kg 14 in 356 mm 21 in 533 mm 7 in 178 mm 11 in 279 mm 2 in npt f Stainless steel nylon ultra high molecular weight polyeth ylene 21 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 o
18. locity codes for your area and type of installation 312784D Installation Grounding Ww A Ground the gun flush box as explained in the Gun Flush Box manual 309227 Before Installing To avoid electric shock turn off EasyKey power before installing All electrical wiring must be done by a qualified electrician and comply with all local codes and reg ulations Do not substitute system components as this may impair intrinsic safety Read Warnings page 3 NOTICE To avoid damaging circuit board when servicing wear Part No 112190 grounding strap on wrist and ground appropriately 1 Close main air shutoff valve on air supply line and on proportioner 2 Shut off proportioner power FIG 1 3 Loosen the 4 screws and remove the Fluid Station cover OFF T112657a Installation 29 99 1 3 Ih cy LANES TI15100a Key GFB Gun Flush Box see FiG 11 for detail of air line connec tion fittings A C P S Air Line from GFB to Pressure Switch Input Fluid Supply to Gun Air Line from GFB to Fluid Station Main Air Manifold Air Line from GFB to GFB Solenoid Output Air Line from GFB to Gun Air Safety Shutoff Valve Pilot Atomizing Air Supply Port Gun Air Safety Shutoff Valve see page 14 Fluid Station Spray Gun Main Air Supply Line gt Fic 2 Typical Installation ProMix 2KS System Shown
19. ng L must be 1 4 npt m to mate with bulkhead fitting 105 15099 A Back View of Fluid Station Panel A Connect AFS 1 wires to J1 pins 1 and 2 on Fluid Station Control Board Connect AFS 2 wires to J1 pins 3 and 4 Fluid Station Control Board j e AFS Wire Connections at Fluid Station Control Board 13347 Fic 3 Installing the Air Flow Switch ProMix 2KS 312784D Installation User supplied air inlet fitting L must be 1 4 102 npt m to mate with bulkhead fitting 105 m A Connect AFS 1 wires to pins 1 and 2 A Connect AFS 2 wires to pins 7 and 8 105 104 116428 Install GFB Pressure Install Air Flow Switch in Control Box Switch 107 here E 27 Uc 857795527 S S v t AFS PS Wires Schematic 12 78 14 x O O HO nO AFS 1 PS AFS 2 L v k ti15730a FiG 4 Installing the Air Flow Switch and Pressure Switch on a ProMix 2KE 8 312784D Installation Install the Pressure Switch 2 Position the pressure switch 107 as shown Install the bulkhead fitting 108 to secure the switch to the side of the panel Install the tubing adapter 118 in the bulkhead fitting 3 Route the pressure switch wires through the desig nated strain relief K Connect PS 1 wires to pins 7 NOTE
20. ng as follows 1 From the P fitting to the air supply manifold M FIG 12 Use a clean dry air supply filtered to 10 microns 2 From the A fitting to the pressure switch air input PS FiG 12 3 From the C fitting to the gun flush box solenoid GFB FiG 12 output 4 From the S fitting to the atomizing air safety shutoff valve pilot port FiG 10 Trigger Height Adjustment Adjust the trigger height to ensure the gun triggers dur ing purging See the Gun Flush Box manual 309227 Operation Follow the operating instructions in the proportioner Operation manual See the following chart for a sum mary of GFB functions GFB Gun in Lid GFB Atomizing Air Status Locked out by safety shutoff valve Locked out by safety shutoff valve Locked out by safety shutoff valve 312784D Operation Pressure Switch and Air Flow Switch Connections to Solenoid Connections FA FA N 2 N 2 N 2 N 2 p eS N N N N 2 H PS 1 A 13862 GFB 2 AFS 2 OUT AFS 1 OUT 1113860a GFB to Air Manifold Connections T115099a 12 GFB Solenoid Air Manifold Pressure Switch and Air Flow Switch Connections 2KS shown 312784D 15 Operation 16 312784D Maintenance Maintenance Weekly Every 2 weeks minimum Gun Flush Box Clean the insi
21. r 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 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 O
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