Graco 311076B User's Manual
Contents
1. 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 GRACO CANADA CUSTOMERS The Parties acknowledge that they have required that the present document as well as all documents2. 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 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 311076 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES P O BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 2005 Graco Inc All Graco manufacturing locations are registered to ISO 9001 www graco com Revised 10 20111
3. Repair Parts G GRACO EN Displacement Pump 311076B Part No 24L006 Series A 3300 psi 22 7 MPa 227 bar Maximum Working Pressure Important Safety Instructions Read all warnings and instructions in this manual Save these instructions Contents WamiNgS asec ig eee tere ae ee a ee A 2 a Real sasecacetseeeaeoosensavanteds ne eee 4 a Tools Needed 0 c cee eee eee 4 Repair WIG 226556445 aeeseemse ceeds beee 4 Clean and Inspect Parts 6 4 Pressure Relief 2 0 02 eee 4 Pump Disassembly 00 000 ee ene 4 Pump Reassembly 0000es see eee 6 PANS favors ek ndr oui ewe ee bone he 8 Technical Data 6265 vie ece ses ceew ve eweeewee ed 9 Graco Standard Warranty 0000005 10 Graco Information 02020ee eee 10 S TI6993a PROVEN QUALITY LEADING TECHNOLOGY Warnings Warnings The following general warnings are for the setup use grounding maintenance and repair of this equipment Addi tional more specific warnings may be found throughout the body of this manual where applicable Symbols appear ing in the body of the manual refer to these general warnings When these symbols appear throughout the manual refer back to these pages for a description of the specific hazard TOXIC FLUID OR FUMES HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin inhal
4. 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 OR IMPLIED
5. e repair relieve all system pressure as explained in your system manual FIG 2 TI6996a Pump Disassembly 1 Relieve pressure Remove pump as detailed in your separate system manual 4 311076B Repair 7 Using a 3 4 in deep well socket unscrew piston 10 from rod 1 Remove ball 7 u cup 8 and bushing 9 See Fig 5 5 Disassemble intake valve 17 Be sure to remove o ring 16 See Fig 3 17 TI6997a TI6999a FIG 3 A C2 6 Tap piston rod assembly with a non sparking ham mer to drive it out of cylinder 6 See Fig 4 8 Screw piston 10 part way back onto rod 1 then insert piston end of rod into cylinder 6 and push u cup 5 and bearing 4 out See Fig 6 TI6998a TI7000a FIG 4 FIG 6 311076B Repair Pump Reassembly Coat all parts that do not use threadlocker with Graco 217374 ISO Pump Oil before reassembly to ease future disassembly Threadlocker on pis ton 10 threads can be used three times 1 Install ball 7 in rod 1 Center u cup 8 on rod 1 Lips of u cup must face up Use piston 10 to evenly push u cup onto rod then remove piston Slide bushing 9 onto rod 1 Wide outside end of bushing must face up toward u cup Install piston 10 Be careful not to damage sealing edges of u cup Torque to 24 30 ft lbs 82 4 40 5 Nem 8 2 10 A TI6999a FIG 7 TI7001a 2 Lubricate piston u cup 8 Push piston a
6. ed or swallowed Read MSD 9 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 guidelines 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 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 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 Elimina
7. inutes before assembling on pump T17075a FIG 14 311076B 7 Parts Parts Part No 24L006 Displacement Pump Part No 249125 180656 193047 15F745 15F747 243176 105444 15F748 15F 746 108526 196896 105445 Description ROD piston includes 10 piston PLUG button NUT packing BUSHING rod SEAL u cup rod CYLINDER pump BALL piston SEAL u cup piston BUSHING piston VALVE piston included in 1 PACKING o ring GUIDE ball BALL intake E O Si E eh as a ek a ee ea Ref No PartNo Description 14 195134 SPACER ball guide 15 t 195132 SEAT intake valve carbide 16 7 195136 O RING special 17 196755 HOUSING valve intake 20 117603 WASHER felt T16994a Qty N a Parts included in Kit 249855 purchase separately t Parts included in Kit 243190 311076B Technical Data Technical Data Category Data stainless steel PTFE zinc plated carbon steel acetal tungsten carbide chrome plating ultra high molecular weight polyethylene 311076B 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
8. mply with all applicable safety regulations MOVING PARTS HAZARD 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 air supply 311076B 3 Repair Repair Tools Needed 2 Clamp pump intake valve in a vise e Vise with flat jaws 3 Loosen packing nut 3 from cylinder 6 using a hammer and punch then unscrew Remove plug 2 e 12in adjustable open end wrench 2 and washers 20 See Fig 1 e Non sparking hammer 20 oz maximum Or 2 e Small screwdriver 2N e Throat Seal Liquid TSL Graco Part No 206995 lt J e ISO Pump Oil Graco Part No 217374 e Pick or long small screwdriver e 3 4 in deep well socket 6 e Dropcloth and rags pi Repair Kit Repair kit 249855 is available for your pump Kit parts Fic 1 are marked with an asterisk for example 3 Kit must be purchased separately For best results use all parts in the kit 4 Unscrew cylinder 6 from intake valve 17 Remove o ring 11 See Fig 2 TI6995a Clean and Inspect Parts Clean and inspect all parts Intake and piston ball seats cylinder and displacement rod must not be worn scratched or damaged Pressure Relief ta wa 17 Befor
9. ssembly into bottom of cylinder 6 Drive in with a non spark ing hammer ene T17005a FIG 8 3 Reassemble intake valve with o ring 16 seat 15 spacer 14 and ball 13 Install ball guide 12 Seat may be flipped over and used on other IN side Clean seat thoroughly No scratches per mitted on sealing surface TI6997a FIG 9 4 Use your fingers to replace o ring 11 Install intake valve Torque housing 17 to approximately 55 65 ft lb 74 25 87 75 Nem or be sure intake valve is snug against cylinder TI6996a FIG 10 311076B Repair 5 Install throat u cup 5 Grease u cup and cylinder 7 Screw packing nut assembly 3 into cylinder 6 6 U cup lips must be facing down Press u cup Hand tighten then tighten securely with a punch carefully over rod wrench flats then into cylinder and hammer with a 3 4 in deep well socket A Remove socket 5 A T17002a T17003a Fic 11 T16995a 6 Insert bushing 4 into cylinder Press bushing in Fic 13 place to seat u cup against shoulder in cylinder 6 8 Expose 1 2 in 12 7 mm of polished section of rod by inserting screwdriver into pinhole and twisting while carefully pulling up This will leave enough rod exposed for mounting on the drive housing T17004a FIG 12 Assemble felt washers 20 into packing nut 3 and retain with plastic cap 2 Soak assembly in 217374 ISO oil for a minimum 10 m
10. te 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 equipment and conductive objects in 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 fire extinguisher in the work area 311076B Warnings EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury 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 Check equipment daily Repair or replace worn or damaged parts immediately Do not alter or modify equipment For professional use only Use equipment only for its intended purpose Call your Graco 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 Co
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