Graco 3A2573D User's Manual
Contents
1. ti19051a A Apply thread locker to external threads A When replacing the seat torque the stem to the seat five times up to 80 in lbs 9 Nem to form sealing surface Ref Part 17 15R381 18 117623 19 100721 20 563210 21 156971 23 101754 25 159239 29 156849 Description HANDLE black NUT cap 3 8 16 PLUG pipe 1 4 npt VALVE check 1 4 npt 5000 psi 35 MPa 345 bar FITTING nipple short 1 4 npt PLUG pipe 3 8 npt Qty of 1 FITTING nipple pipe reducing 2 2 PIPE nipple 3 8 npt Included in Valve Seal Repair Kit 24M213 purchase separately See 24M213 Valve Seal Repair Kit page 9 3A2573D Parts 24M220 Solvent Valve 24M219 Material Valve 36 3 ti19126b ti19127b 51 A 43 A A Install seal with assembly tools 15T630 and 16T066 from valve seal repair kit A Prior to installing the shutoff valve apply medium strength thread locker to threads and allow to cure A Apply lubricant to seal threads and o ring A Torque to 130 in lbs 15 Nem Ref Part Description Qt Ref Part Description Qty 31 15M529 SEAL check valve 33 16M186 VALVE shut off splitter gun 13 195132 SEAT carbide 12 195136 O RING PTFE 36 24M212 CARTRIDGE valve solvent 41 15M529 SEAL check valve 43 16M186 VALVE shut off splitter gun 13 195132 SEAT carbide 12 195136 O RING PTFE 46 24M211 CARTRIDGE valve paint ak ah ab ok OS oa ee Gee Cee Cae Included in Val2. DIARIES e P O BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 2012 Graco Inc All Graco manufacturing locations are registered to ISO 9001 www graco com Revised October 2014
3. Instructions Parts G GRACO Gun Splitter Valve 3A2573D Use to operate one or two spray guns with one proportioner or premixed paint in a 1K sprayer Provides independent flushing of each gun while the other gun remains in use For professional use only 262826 includes carriage 7250 psi 50 MPa 500 bar Maximum Material Working Pressure 5000 psi 35 MPa 345 bar Maximum Flush Inlet Working Pressure Read all warnings and instructions in this manual Save these instructions Important Safety Instructions C Eiza c IIB T5 PROVEN QUALITY LEADING TECHNOLOGY Warnings Contents WarningS 00 eee e eee eee eee 2 FIUSNING ieee eee cc ae ewer tae ne eae eee nee 6 Component Identification 4 Parle ee eee eee 8 Pressure Relief Procedure 5 Technical Data 200 e eee eee 10 Installation 2 00 e eee eee eee 6 Graco Standard Warranty 2 005 12 Operation 2cie6 ceed Meee 6 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 or on warning labels 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 Lez K tt
4. TIH1953a 8 Hold a metal part of the gun firmly to a grounded metal pail Trigger the gun to relieve pressure 9 Engage the trigger lock 10 If you are using a XP Sprayer close the dual shutoff handle AE and open the circulation handle AC r_571101_3A0420A_9a 2 11 Always flush the mix hose after relieving A and B fluid pressure through the mix manifold See Flush Mixed Material instructions in XP Sprayer manual 12 Shutoff the solvent supply pump and repeat steps 6 8 to relieve solvent pressure Ensure solvent valves B E are open E OPEN B OPEN If you are using a XP Sprayer and the mixed material has already been flushed but pressure remains on the A and B pumps pressure can be relieved back to the hoppers a Close the main air shutoff valve CA b Open the circulation handle AC Installation Installation 1 Connect the mixed material supply line from the pro portioner or 1K sprayer to the manifold material inlet port D 2 Connect a hose between each manifold gun mate rial outlet G H and spray gun fluid inlet 3 Connect a solvent supply hose from the solvent sup ply to the manifold solvent inlet port C Operation Do not allow mixed material to reside in equipment longer than the pot life of the material at fluid tem perature Pot life is much shorter than dry time Heated material cures m
5. ages 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 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 manual contains English MM 3A2573 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSI
6. ll 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 for verification of the claimed defect If the claimed defect is verified Graco will repair or replace free of charge any defective parts The equip
7. loves as recommended by the fluid and solvent manufacturer EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury e Do not operate the unit when fatigued or under the influence of drugs or alcohol e Do not exceed the maximum working pressure or temperature rating of the lowest rated system component See Technical Data in all equipment manuals e 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 from distributor or retailer e Do not leave the work area while equipment is energized or under pressure e Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use e Check equipment daily Repair or replace worn or damaged parts immediately with genuine manu facturer s replacement parts only e Do not alter or modify equipment Alterations or modifications may void agency approvals and cre ate safety hazards Make sure all equipment is rated and approved for the environment in which you are using it 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 safe
8. low the Pressure Relief Procedure when you stop spraying and before cleaning checking or servicing equipment Tighten all fluid connections before operating the equipment Check hoses and couplings daily Replace worn or damaged parts immediately 3A2573D Warnings 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 MSDSs 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 PRESSURIZED ALUMINUM PARTS HAZARD Use of fluids that are incompatible with aluminum in pressurized equipment can cause serious chemical reaction and equipment rupture Failure to follow this warning can result in death serious injury or property damage e Do not use 1 1 1 trichloroethane methylene chloride other halogenated hydrocarbon solvents or fluids containing such solvents e Many other fluids may contain chemicals that can react with aluminum Contact your material supplier for compatibility PERSONAL PROTECTIVE EQUIPMENT Wear appropriate protective equipment when in the work area to help prevent serious injury including eye injury hearing loss inhalation of toxic fumes and burns This protective equipment includes but is not limited to e Protective eyewear and hearing protection e Respirators protective clothing and g
9. ment 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 assistance in making any claim for breach of these warranties In no event will Graco be liable for indirect incidental special or consequential dam
10. t e FIRE AND EXPLOSION HAZARD Flammable fumes such as solvent and paint fumes in work area can ignite or explode To help prevent 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 See Grounding instructions Use only grounded hoses Hold gun firmly to side of grounded pail when triggering into pail Do not use pail liners unless they are antistatic or conductive Stop operation immediately if static sparking occurs or you feel a shock Do not use equipment until you identify and correct the problem Keep a working fire extinguisher in the work area Q 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 spray without tip guard and trigger guard installed Engage trigger lock when not spraying 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 Fol
11. the gun s solvent flush valve for gun 1 B or gun 2 E E OPEN B OPEN 6 Unlock trigger lock and trigger gun into a grounded pail Flush out mixed material until clean solvent dis penses Lock trigger lock Unlocked Locked 7 Shutoff solvent pump and close solvent valve for gun 1 B or gun 2 E E CLOSE 8 Lock trigger lock Locked 9 Final Flush must be done from the proportioner s mix manifold or while flushing your pre mix sprayer through the gun splitter to the gun Follow Flushing procedure in your proportioner or sprayer manual NOTE It is good practice to flush through each individ ual flush line valve after flushing through the main inlet 3A2573D Flushing Parts Parts 262826 Gun Splitter Valve 19 x5 11 A Apply PTFE thread sealant to fittings A Apply lubricant to o rings A Prior to assembly turn valves counter clockwise to the fully open position Torque valve into body 11 to 50 5 ft lbs 67 7 Nem Ref Part Description Qty 1 VALVE splitter 1 includes items 11 29 2 262816 CARRIAGE remote valve 1 3 100214 WASHER lock 3 4 558673 SCREW shcs 5 16 18 x 3 4in 19 3 mm 11 262822 BODY splitter gun 1 12 195136 O RING PTFE 4 13 195132 SEAT carbide 4 14 24M220 CARTRIDGE valve solvent 2 see page 9 15 24M219 CARTRIDGE valve paint 2 see page 9 Ca
12. ty regulations 3A2573D Component Identification Component Identification lt Gun 1 Material Shutoff Valve Gun 1 Solvent Shutoff Valve Solvent Inlet Port Mixed Material Inlet Port Gun 2 Solvent Shutoff Valve Gun 2 Material Shutoff Valve Gun 2 Outlet Port Gun 1 Outlet Port Optional Mixed Material Through Port For Third Gun Solvent Check Valve ACTOMmMIOWLrR NOTE The Optional Mixed Material Through Port J can be used for a third gun 4 3A2573D Pressure Relief Procedure you see this symbol We wwA This equipment stays pressurized until pressure is manually relieved To help prevent serious injury from pressurized fluid such as skin injection splashing fluid and moving parts follow the Pressure Relief Procedure when you stop spraying and before cleaning checking or servicing the equipment Follow the Pressure Relief Procedure whenever Relieve A and B Fluid Pressure 1 Engage the trigger lock T11949a 2 Close the main air shutoff valve CA on your pro portioner pump or 1K sprayer t_571100_3A0420A_11a 1 a 3 Shut off heaters if used 4 Shut off feed pumps if used 5 Open gun 1 and gun 2 material shutoff valves A F A OPEN F OPEN 6 Remove the spray tip and clean 3A2573D Pressure Relief Procedure 7 Disengage the trigger lock 711950a
13. uch faster than ambient and may damage your equipment Check your material safety data sheet MSDS Depending on which gun you want to supply material to open the material shutoff valve for gun 1 A gun 2 F or both valves A OPEN F OPEN To shut off material supply to a gun close the material shutoff valve A or F A CLOSE F CLOSE Flushing wu 4 The gun splitter valve can flush both guns at the same time or flush one gun independently while the other gun continues to spray The equipment must be flushed if e Any gun will not be used within the pot life of the material e Neither gun will be used within the pot life of the material The mixed feed line splitter and both guns must be flushed To reduce the risk of skin injection follow the Pressure Relief Procedure in your proportioner or 1K sprayer manual when you stop spraying and before cleaning checking servicing or transporting equipment 1 Close the material shutoff valves gun 1 A or gun 2 F for the gun to be flushed 2 Relieve material pressure in the gun to be flushed by unlocking the trigger lock Trigger the gun into a grounded pail Lock trigger lock Locked Unlocked 3 Lock trigger lock Remove spray tip Locked 4 Turn on solvent supply and set the pressure as needed for flushing 3A2573D 5 Open
14. ve Seal Repair Kit 24M213 purchase separately 24M213 Valve Seal Repair Kit Ref Part Description Qty 12 195136 O RING PTFE 13 195132 SEAT carbide 31 41 15M529 SEAL check valve 33 43 16M186 VALVE shut off splitter gun 50 15Y627 PACKING o ring 2 116 PTFE 51 15T630 TOOL seal assembly 52 16T066 TOOL seal assembly k mk ee ee ee ree M 3A2573D 9 Technical Data Technical Data Gun Splitter Valve US Metric Maximum fluid working pressure Mixed paint 7250 psi 50 Mpa 500 bar Flush solvent 5000 psi 35 MPa 345 bar Paint wetted materials Manifold and valve housings Nickel plated steel Seats Carbide Valve stems 17 4 and 440c stainless Seals PTFE UHMWPE Solvent flush wetted materials Check valve and fittings Zinc plated steel Ball Chrome alloy Gasket Connections Aluminum Mixed paint inlet 1 2 in npt f port with 3 8 npt m inlet Flush solvent inlet Gun 1 and Gun 2 outlets 1 4 in npt m nipple 3 8 npt nipples in 3 8 npt f ports Optional Gun 3 straight through outlet 3 8 npt f plugged port Weight Gun splitter valve with carriage 10 2 Ibs 4 6 kg Carriage Dimensions Height 8 in 20 3 cm Width 6 25 in 15 87 cm Length 9 26 in 23 52 cm 10 3A2573D Technical Data 3A2573D 11 Graco Standard Warranty Graco warrants a
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