Graco 309032L User's Manual
Contents
1. Grease is leaking out of bottom of gun 4 309032L Parts Parts Ref Part 1 t 2 t 3 t 4 t 5 T 6 T 7 196783 8 200389 8a 8b 200325 Q 10 195610 195620 Description NUT self locking 10 32 BALL carbide SPRING compression SEAL NUT hex 10 32 GASKET copper ADAPTER outlet 1 8 npt NOZZLE Includes items 8a and 8b model 242056 and 242058 only TUBE adapter not sold sepa rately COUPLER model 242056 and 242058 only BODY grease gun ADAPTER 1 4 npt seat model 242055 and 242056 ADAPTER 3 8 npt seat model 242057 and 242058 Technical Data 3 lt NN _N i h Ref Part Description Qty 16G884 ADAPTER 1 4 19 bspt seat model 24H399 and 24H400 16G885 ADAPTER 1 4 19 bspp seat model 24H403 and 24H404 16G886 ADAPTER 3 8 19 bspt seat model 24H401 and 24H402 16G887 ADAPTER 3 8 19 bspp seat model 24H405 and 24H406 11 196999 TRIGGER 12 195612 GUARD trigger 14 t SEAT valve 15 t PLUNGER ROD ASSEMBLY 16 t YOKE 17 t SHAFT pivot 18 t GUIDE rod Not available t Parts included in Kit 243446 purchase separately Pro Shot Grease Dispense Valve Maximum fluid working pressure Inlet Size 1 4 or 3 8 Wetted Parts Chrome Vanadium Polyurethane Brass Carbon Steel Alloy Steel 309032L 8000 psi 55 2 MPa 552 bar lt N 4 Graco Standard Warranty Graco warrants all eq2. may appear throughout the body of this manual where applicable EQUIPMENT MISUSE HAZARD 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 com ponent 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 manufacturers warnings For complete information about your material request MSDS from distributor or retailer Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use 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 Alterations or modifications may void agency approvals and create 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 safety regulations SKIN INJECTION HAZARD High pressure fluid from dispensing device hose lea
3. the equipment 1 Close the supply pump s bleed type master air valve required in pneumatic systems 2 Open the dispensing valve until pressure is fully relieved 3 Open the fluid drain valve at the pump fluid outlet Leave the drain valve open until you are ready to use the system again YMMV V VV VV VV VV VV VV VV VV VV VV IVMVV VY VY YY VY VV VV VY VV YY YY YY gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt 5 gt gt gt gt gt gt gt gt gt Torque 90 110 ft Ibs FIG 1 309032L Operation NOTE f you suspect the dispensing valve extension or grease fitting coupler is clogged or the pressure has not been fully relieved after following the previous steps using a rag VERY SLOWLY loosen the coupler or hose end coupling and allow pressure to be relieved gradu ally then loosen the part completely then clear the clog Adjustment The dispense valve provides positive control of high pressure lubricants When supplied with air the pump will start when the valve is triggered and still stall against pressure when the trigger is released 1 Relieve the pressure see Pressure Relief Proce dure 2 To adjust the clearance loosen the top nut 5 Fig 1 and turn the bottom nut 5 in or out as needed To increase grease flow turn bottom nut in To reduc
4. Instructions 7 TM Pro Shot Grease Dispense Valve For high pressure grease dispense For professional use only Model No Model No Model No Model No Model No Model No Model No Model No Model No Model No Model No Model No 242055 Series B 1 4 npt Fluid Inlet 242056 Series B 1 4 npt Fluid Inlet with Coupler 242057 Series B 3 8 npt Fluid Inlet 242058 Series B 3 8 npt Fluid Inlet with Coupler 24H399 Series A 1 4 19 bspt Fluid Inlet 24H400 Series A 1 4 19 bspt Fluid Inlet with Coupler 24H401 Series A 3 8 19 bspt Fluid Inlet 24H402 Series A 3 8 19 bspt Fluid Inlet with Couple 24H403 Series A 1 4 19 bspp Fluid Inlet 24H404 Series A 1 4 19 bspp Fluid Inlet with Coupler 24H405 Series A 3 8 19 bspp Fluid Inlet 24H406 Series A 3 8 19 bspp Fluid Inlet with Coupler 8000 psi 55 2 MPa 552 bar Maximum Working Pressure Important Safety Instructions Read all warnings and instructions in this manual Save these instructions PROVEN QUALITY LEADING TECHNOLOGY 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 or on warning labels refer back to these Warnings Product specific hazard symbols and warnings not covered in this section
5. S P O BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 1999 Graco Inc All Graco manufacturing locations are registered to ISO 9001 www graco com Revised December 2012
6. e grease flow turn bottom nut out Hold the bottom nut in place and securely tight the top nut Yoke Rod Guide Service Service Refer to Parts Drawing page 5 for following instruc 9 Push plunger rod 15 through seal 4 Be careful tions seat 14 ball 2 and copper gasket 6 will fall out bottom A fd 10 Replace all parts included in service kit 243446 Disassem bly 11 Reassemble valve 1 Relieve the pressure See Pressure Relief Proce dure on page 3 2 Check all parts thoroughly when disassembling and To reduce the risk of serious injury after servicing carefully replace any worn or damaged parts valve always make sure the valve is in the closed position with trigger released 3 Remove bottom seat adapter 10 from grease fun body 9 12 With trigger in free position tighten bottom nut 5 until yoke bottoms out on rod guide this is the max 4 Remove acorn nuts 1 and bolts 17 from trigger imum flow setting FiG 1 Back off nut approxi guard 12 Remove trigger guard 12 mately 1 8 turn Hold bottom nut in place and securely tighten top nut 5 Remove outlet adapter 7 y Ng p 13 If additional adjustment is desired follow adjustment 6 Remove hex nuts 5 procedure on page 3 7 Remove yoke 16 14 For specific operational problems see Trouble 8 Remove rod guide 18 from grease gun body 9 Shooting Troubleshooting reo ame ston Grease Flows with trigger release
7. ks 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 dispensing device at anyone or at any part of the body Do not put your hand over the fluid outlet Do not stop or deflect leaks with your hand body glove or rag Follow the Pressure Relief Procedure when you stop dispensing 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 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 MSDSs to know the specific hazards of the fluids you are using Store hazardous fluid in approved containers and dispose of it according to applicable guidelines Always wear chemically impermeable gloves when spraying dispensing or cleaning equipment 309032L Operation Pressure Relief Procedure Follow the Pressure Relief Procedure whenever you see this symbol Sn Ya Qa AO way 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
8. 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 presente document sera en Anglais ainsi que tous documents avis et procedures 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 6928 or Toll Free 1 800 533 9655 Fax 612 378 3590 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 309032 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIE
9. uipment 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 equipment
10. 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 damages
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