Graco Inc. 240379 Paint Sprayer User Manual
Contents
1. Open recir culation tube and close gun valve as ee eae nee el PAINT _ Ss 6 Flush and relieve pressure when done spraying See page 10 and 11 A 18 309362 Maintenance Daily s Relieve pressure See page 10 A 2 MPa bar PSI Check packing nut Adjust packings and replace TSL as necessary Torque to 25 30 ft lb 34 41 Nem 309362 19 Maintenance 4 Drain water from air filter 3 Clean suction tube using a compatible solvent Clean outside of sprayer using a cloth and compatible solvent 20 309362 Maintenance 6 Check hoses tubes and cou plings Tighten all fluid connec ce a tions before each use JA on DE Ga AN AN Troubleshooting 309362 21 Dimensions For mounting hole layout see air pump manual IN US Pump A B C Weight approx Model mm in mm in mm in kg Ibs Bulldog 33 1 1257 49 5 795 31 3 660 26 236 107 1257 49 5 795 31 3 660 26 236 107 22 309362 309362 23 Graco Standard Warranty Graco warrants all equipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use With the exception of any special extended or limi2. help prevent a fire and explosion Ground the equipment and the object being sprayed See Grounding on page 7 Use in extremely well ventilated area Hold gun firmly to side of grounded pail when triggering into pail Use only electrically conductive paint hose If there is any static sparking while using the equipment stop spraying immediately Identify and correct the problem Eliminate all ignition sources such as pilot lights cigarettes and static arcs from plastic drop cloths Do not plug in or unplug power cords or turn lights on or off in the spray area To reduce the risk of static arcing which could result in a fire or explosion and serious injury use only non sparking tools 4 309362 309362 5 Overview Air Supply Valve Must be Bleed Type aired Tre io hea Pump Air Regulator 2 MPa bar PSI Aw AG Gast Return System 6 309362 Grounding A Use only electrically conductive hoses Connect ground wire clamp to a true earth ground Ground object being sprayed fluid supply containers solvent pails waste pails and all other equipment in spray area Use only metal pails Do not place on non conductive surface such as paper cardboard or plastic INTURA PEINTURE 309362 7 Setup Complete before using the equipment for th
3. ACO 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 reconnais sent avoir convenu que la redaction du presente document sera en Anglais ainsi que tous documents avis et procedures judiciaires executes donn s ou intent s la suite de ou en rapport directement ou indirectement avec les procedures concern es Graco Information TO PLACE AN ORDER contact your Graco distributor or call one of the following numbers to identify the distributor closest to you 1 800 367 4023 Toll Free 612 623 6921 612 378 3505 Fax 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 Sales Offices Minneapolis Detroit International Offices Belgium Korea Hong Kong Japan www graco com PRINTED IN USA 309362 06 2001 Revised 01 2004 24 309362
4. OPERATION G 309362 GRACO Rev E TREME U S Patent Pending J Related manuals 309340 JS List of Models page 2 Ex I2G fr e 309092 308438 For Maximum Working Pressure see page 2 Zinc Sprayer 307049 309342 A st 9 IMPORTANT WARNINGS AND e INFORMATION Read and keep for reference INSTRUCTIONS GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 COPYRIGHT 2001 GRACO INC Pe Graco Inc is registered to l S EN ISO 9001 HOO3 List of Models HD Heavy Duty Cart LW Light Weight Cart Part Series Ratio Pump No Gun Hose HD LW Maximum Fluid Maximum Air No Pump Working Pressure Input Pressure 33 1 20 7 MPa 7 MPa aaa A I pilidogil are 207 bar 3000 psi 7 0 bar 100 psi 24 1 23 4 MPa 7 MPa none A Bulldog 249116 DEIA 234 bar 3400 psi 7 0 bar 100 psi 2 309362 Symbols When you see a symbol in the manual for example i refer to the WARNINGS on pages 3 4 A WARNING 9 EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture malfunction or start unexpectedly and result in serious INSTRUCTIONS injury Read all instruction manuals tags and labels before operating the equipment ti ema i e Do not exceed the maximum working pressure of the lowest rated system component See page 2 for maxi mum working pressure of each package aA Do not alter or modif
5. arts 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 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 GR
6. e first time Tools N Two adjustable wrenches Non sparking hammer or plastic mallet Torque wrench Grounding wires and clamps for pails Two 5 gallon metal pails Ground sprayer See page 7 2 Check packing nut Fill with Throat Seal Liquid A TSL Torque to 25 30 ft lb 34 41 Nem aoe 8 309362 Setup 3 Attach electrically conductive fluid hose to pump and tighten 4 Attach electrically conductive fluid hose to gun and tighten Connect main air supply to air supply valve 6 Flush See page 11 A l Prime See page 14 309362 9 Pressure Relief Follow steps 1 3 when you stop spraying and before cleaning checking or servicing the equipment Close bleed type air supply valve Hold gun firmly against a grounded metal pail and trigger gun 3 Open return valve 10 309362 Flush Flush before using for the first time changing colors before fluid can dry or settle out and before storing the system 1 n Relieve pressure See page 10 A 2 MPa bar PSI Remove tip and guard Place suction tube in solvent 111114 309362 11 Flush 4 Adjust air regulator by turning handle counter clockwise 3 m Open air valve Always use lowest air pressure possible when flushing 6 A Flush hose and gun l Put recirculat
7. ion tube in a grounded waste pail Slowly open return valve 12 309362 Flush 8 When clean solvent flows from tube close return Pa valve Pump will stall 9 Relieve pressure See page 10 A 10 Store sprayer with solvent inside or prime with _ another fluid to continue spraying 309362 13 Prime 1 Shut off bleed type air supply valve 2 Adjust air regulator by turning handle counter clockwise 3 Replace tip and guard A 4 Place suction tube in fluid 14 309362 9 6 l Place recirculation tube in a grounded fluid pail S Open return line valve Open air valve Adjust air regulator by turning handle clockwise until pump starts Use lowest air pressure to run pump 309362 15 Prime 8 Close return valve when material starts flowing Hold gun firmly against a grounded metal pail and q trigger gun until fluid flow is steady Release trigger r 309092 306686 Place recirculation tube into fluid to be sprayed Equip 308438 ment is ready to spray 16 309362 Spraying 1 Replace tip and guard 2 Set air pressure regulator 3 Slowly open bleed type air valve 4 Test spray pattern Read fluid manufacturer s recommendations Adjust as necessary 309362 17 Spraying When not spraying reduce air pressure to 30 psi
8. ted 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 accor dance 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 sub stitution 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 p
9. y equipment ESE Do not use hoses to pull equipment Wear hearing protection when operating this equipment amp Moving parts can pinch or amputate your fingers Ke Follow all local state and national fire electrical and safety regulations 4 WARNING PRESSURIZED FLUID AND INJECTION HAZARD Spray from the gun hose leaks or ruptured components can splash fluid in the eyes or on the skin and cause fwd Serious injury High pressure spray or leaks can inject fluid into the body e Follow Pressure Relief Procedure on page 10 when you stop spraying or begin servicing sprayer Fluid injected into the skin might look like a cut but is a serious injury Get immediate medical attention Do not put your hand or fingers over the spray tip or point gun at anyone or any part of body Do not stop or deflect leaks with your hand body glove or rag Check the hoses tubes and couplings daily Tighten all fluid connections before each use E aa Know the specific hazards of the fluid you are using Read the fluid manufacturer s warnings Wear appropriate protective clothing gloves eyewear and respirator A Always have the tip guard and the trigger guard on the gun when spraying Check hoses and couplings daily Replace worn or damaged parts immediately Do not repair high pressure couplings you must replace entire hose 309362 3 Symbols 4 WARNING FIRE AND EXPLOSION HAZARD Solvent and paint fumes can ignite or explode To
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