312516D, RentalPro 210 Electric Airless Sprayer Repair/Parts, US
Contents
1. NS 31 32 312516D Warranty 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 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 veri2. Parts List Description NUT jam PUMP displacement ST STRAINER CLAMP tube COVER MOTOR electric 120V 390 includes 99 and 99a WASHER suction TUBE suction ADAPTER inlet GUN FTX unpackaged HOSE cpld 1 4 in x 50 ft LABEL front RentalPro 210 VALVE shutoff KIT repair brushes FAN includes 99a CLIP HOLDER TSL amp suction SCREW drill hex washer head PLUG tubing GUIDE Quick Tips Qty h ee ee ee ee eS ee ee ee h b ee ee eS 312516D Parts Drawing Parts List Part 15F399 15E794 15E295 117501 246013 15J370 M70809 249005 224806 187625 224807 117493 312516D Description LABEL pressure control knob CAP wire control pressure MANIFOLD SCREW mach slot hex wash hd METER hour CORD power FITTING barbed hose CONTROL pressure 120V VALVE drain HANDLE valve drain BASE valve SCREW mach hex washer hd 2 lt Om M HU HU HU Cee Ref 50 51 52 56 58 59 61 66 67 103 104 Part 115756 162453 111600 115498 244035 15R392 249052 195400 115489 119277 151591 114423 Parts Drawing ti10765b Description BUSHING universal FITTING 1 4 npsm x 1 4 npt PIN grooved SCREW mach slot hex wash hd DEFLECTOR barbed TUBE drain KIT repair board control 120V CLIP spring CLAMP drain tube FUSE 16 amp time lag 5 x 20 HANGER hour meter SCREW mach hex wshr hd Q lt BR NN
3. mn a s da ge ae o E 5 oe yet sir FENI Repair Parts C7 GRACO RentalPro 210 Electric Airless Sprayer 312516D For portable spray application of architectural paints and coatings Model 255679 Maximum Working Pressure 3300 psi 22 7 MPa 227 bar Important Safety Instructions Read all warnings and instructions in this manual Save these instructions Related Manuals 311861 A English L 300250 Del 309541 312099 312098 Fran ais Espa ol ti10740a PROVEN QUALITY LEADING TECHNOLOGY Graco Inc P O Box 1441 Minneapolis MN 55440 1441 Copyright 2007 Graco Inc is registered to l S EN ISO 9001 Warning Warning The following warnings are for the setup use grounding maintenance and repair of this equipment The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure specific risks Refer back to these warnings Additional product specific warnings may be found throughout the body of this manual where appli cable WARNING 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 Sprayer generates
4. Relieve pressure page 6 Disconnect power cord from outlet 3 If still uneven or no resistance replace motor page 27 2 Remove two screws 26 and front cover 67 ti10760a 3 Remove screw 48 and shroud 45 4 Remove drive housing 35 page 15 5 Disconnect motor connector D Armature Short Circuit Test ti9135a Quickly turn motor fan by hand If motor coasts two or three revolutions before complete stop there are no electrical shorts If motor does not spin freely armature is shorted Replace motor page 27 Connect motor connector D gi Install drive housing page 15 6 Install shroud 45 with screw 48 7 Install front cover 67 with two screws 26 16 312516D Fan Replacement Fan Replacement Removal Installation 1 Slide new fan 68a on back of motor Be sure fan blades face motor 1 Relieve pressure page 6 Disconnect power cord 2 Install spring clip 68b from outlet 3 Install shroud 45 with screw 48 2 Remove two screws 26 and front cover 67 l 4 Install front cover 67 with two screws 26 3 Remove screw 48 and shroud 45 4 Remove retaining ring 68b on back of motor 5 Pull off fan 68a ti10761a 312516D 17 Motor Brush Replacement Motor Brush Replacement See Wiring Diagram page 28 the brush lead You will hear a snap when cap is securely in place Removal 3 Strip approximately 1 4 inch 6 mm of insu
5. be greater than 1 4 in 6 mm Replacement Motor brushes binding in brush Clean brush holders Remove carbon dust by holders using compressed air to blow out brush dust Low stall pressure Turn pressure Replace pressure control assembly See page control knob fully clockwise 22 Pressure Control Assembly Replace ment Motor armature for shorts by Replace motor See page 27 Motor using an armature tester Replacement growler or perform spin test page 16 10 312516D Troubleshooting What To Check What To Do Problem If check is OK go to next check When check is not OK refer to this column Motor runs and pump strokes 1 Prime Valve Open Close prime valve 2 Paint supply Refill and reprime pump 3 Intake strainer clogged Remove and clean then reinstall 4 Suction tube leaking air Tighten nut Check o ring on tube 5 Intake valve ball and piston ball See Pump Manual 309250 Strain paint before are seating properly using to remove particles that could clog pump 6 Leaking around throat packing See Pump Manual 309250 nut which may indicate worn or damaged packings 7 Pump rod damaged See Pump Manual 309250 1 Displacement pump pin dam Replace pump pin if missing Be sure retaining aged or missing spring is fully in groove all around connecting rod See page 12 Displacement Pump Replacement 2 Connecting rod assembly for Replace connecting rod assembly See page dama
6. nuts washers gaskets and electri CAUTION cal fittings removed during repair procedures These parts usually are not provided with replacement kits Do not run sprayer dry for more than 30 seconds Doing so could damage pump packings e Test repairs after problems are corrected P P Protect the internal drive parts of this sprayer from water Openings in the cover allow for air cooling of e f sprayer does not operate properly review repair ere pray P ME s es the mechanical parts and electronics inside If procedure to verify you did it correctly See Trouble shooting page 8 water gets in these openings the sprayer could malfunction or be permanently damaged e Overspray may build up in the air passages Remove any overspray and residue from air pas sages and openings in the enclosures whenever you service sprayer Prevent pump corrosion and damage from freezing Never leave water or water base paint in sprayer when its not in use in cold weather Freezing fluids can seriously damage sprayer Store sprayer with Pump Armor to protect sprayer during storage e Do not operate the sprayer without the motor shroud in place Replace if damaged Motor shroud directs cooling air around motor to prevent overheating and insulates the control board from accidental electric shock 312516D 7 Troubleshooting Troubleshooting What To Check What To Do Problem If check is OK go to next check When check is not OK ref
7. of motor and negative black brush lead madea mior 8 Install shroud 45 with screw 48 see illustration page 16 2 Push each cap A into place over brush Orient each cap with the two projections on either side of 9 Install front cover 67 with two screws 26 18 312516D Control Board Replacement See Wiring Diagram page 28 Removal 1 Relieve pressure page 6 Disconnect power cord from outlet 2 Remove two screws 26 and front cover 67 Remove screw 48 and shroud 45 see illustra tion page16 3 Disconnect pressure control assembly connector A from control board 59 ti9132a 4 Disconnect motor connector D from control board 59 5 Remove three screws 26 securing control board to housing two are located on the front and one on the back next to the power cord ll ti10180a 312516D Control Board Replacement 6 Pull control board out slightly and then slide control board back and off of frame Make sure power cord is free and not wrapped around cord wrap 7 Remove grommet and wires from strain relief Ground wire remains attached to sprayer with grounding screw NM a Strain f Relief Q Grommet ti6122a Remove two power cord connectors C from control board ti9132a 19 Control Board Replacement Installation 3 Slide control board into place on side of motor front ae endbell 1 Push grommet and power cord wires into strain r
8. Connect green ground wire G to frame with green ground screw 52 Be sure green ground wire ter minal faces up or wires could get caught in shroud Removal 2 Install control board Control Board Replacement 1 Remove control board Control Board Replace Installation page 20 ment Removal page 19 2 Remove green ground screw 52 and disconnect green ground wire G from frame ti9137b 26 312516D Motor Replacement See Wiring Diagram page 28 CAUTION Do not drop gear cluster 34 and 26 when removing drive housing 35 Gear cluster may stay engaged in motor frontend bell or drive housing Removal 1 Relieve pressure page 6 Disconnect power cord from outlet 2 Remove pump Displacement Pump Replace ment page 12 3 Remove drive housing Drive Housing Replace ment page 15 4 Remove control board Control Board Replace ment page 19 5 Disconnect hour meter leads 312516D Motor Replacement 6 Remove two screws 44 and manifold 43 Remove green ground screw 52 and ground wire G from motor endbell 8 Remove four screws 44 and motor 68 from frame 20 Remove cover 46 Installation 1 Install cover 46 on motor 68 Install motor on frame 20 with four screws 44 2 Connect green ground wire G to frame with green ground screw 52 Be sure green ground wire ter minal faces up or wires could get caught in shroud See illustration page 25 3 I
9. den oder sich direkt oder indirekt darauf beziehen in englischer Sprache verfaBt sein sollen PARA LOS CLIENTES DE GRACO QUE HABLAN ESPANOL Las partes reconocen haber convenido que el presente documento asi como todos los documentos notificaciones y procedimientos judiciales emprendidos presentados o establecidos que tengan que ver con estas garantias directa o indirectamente estaran redactados en ingl s PER CLIENTI GRACO ITALIANI Le controparti riconoscono di aver richiesto che il presente documento e tutti gli altri documenti avvisi e informazioni di natura legale sottoscritti conferiti o istituiti direttamente o indirettamente siano redatti in lingua inglese VOOR GRACO KLANTEN IN NEDERLAND De partijen zijn zich ervan bewust dat zij hebben ge ist dat het onderhavige document evenals alle documenten berichtgevingen en wettelijke procedures die worden aangegaan overhandigd of in gang gezet hetzij als gevolg van hetzij rechtstreeks hetzij indirect in relatie tot het onderhavige worden opgesteld in de Engelse taal ADDITIONAL WARRANTY COVERAGE Graco does provide extended warranty and wear warranty for products described in the Graco Contractor Equipment Warranty Program TO PLACE AN ORDER contact your Graco distributor or call 1 800 690 2894 to identify the nearest distributor 312516D 33 Warranty TO PLACE AN ORDER contact your Graco distributor or call 1 800 690 2894 to identify the nearest distributor All writ
10. elief in control board 59 59 Strain Relief 59 Grommet ti6122a 2 Connect power cord connectors C to terminals ti10185a indicated on control board 59 122 4 Replace three screws 26 Torque to 30 35 in lb 3 4 3 9 N m ti9132a Route power cord 32 between coupled hose 53 to filter manifold and sprayer frame ti9132a 5 Connect motor connector D and pressure control assembly connector A 6 Install shroud 45 with screw 48 7 Install front cover 67 with two screws 26 see illustration page 16 Bottom View of Sprayer ti10762a 20 312516D Fuse Replacement If the fuse is blown check for e Pinched or shorted wires e A defective motor see Spin Test page 15 e A locked or frozen pump Correct defective condition before replacing fuse 312516D Fuse Replacement Removal 1 Relieve pressure page 6 Disconnect power cord from outlet 2 Remove two screws 26 and front cover 67 Remove screw 48 and shroud 45 see illustra tion page16 3 Remove fuse from control board Installation 1 Install Fuse 119277 on control board 2 Install shroud 45 with screw 48 3 Install front cover 67 with two screws 26 see illustration page 16 ti9134b 21 Pressure Control Assembly Replacement Pressure Control Assembly Replacement See Wiring Diagram page 28 5 Pull wires through hole K 6 Turn pressure control knob 86 coun
11. ent surfaces can become very hot during operation To avoid severe burns do not touch hot equipment Wait until equipment has cooled completely MOVING PARTS HAZARD Moving parts can pinch or amputate fingers and other body parts e Keep clear of moving parts e Do not operate equipment with protective guards or covers removed e Pressurized equipment can start without warning Before checking moving or servicing equipment follow the Pressure Relief Procedure in this manual Disconnect power or air supply 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 s 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 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 e Protective eye wear e Clothing and respirator as recommended by the fluid and solvent manufacturer e Gloves e Hearing protection Component Identification Component Identification SERIAL PART NO C T D K J Ref Component gt Pressure Control ON OFF Switch Hour Meter Powe
12. er to this column Motor Won t Operate Basic Fluid Pressure Pressure control knob setting Slowly increase pressure setting to see if motor Motor will not run if set at mini starts mum fully counter clockwise Spray tip or fluid filter may be Relieve pressure page 6 Then clear clog or clogged clean gun filter Refer to gun instruction manual 311861 Basic Mechanical Pump frozen or hardened paint Thaw sprayer if water or water based paint has frozen in sprayer Place sprayer in warm area to thaw Do not start sprayer until thawed com pletely If paint hardened dried in sprayer replace pump packings See page 12 Dis placement Pump Replacement Displacement pump connecting Push pin into place and secure with spring rod pin Pin must be completely retainer See page 12 Displacement Pump pushed into connecting rod and Replacement retaining spring must be firmly in groove or pump pin Motor Remove drive housing Replace motor if fan won t turn See page 27 assembly See page 15 Drive Motor Replacement Housing Replacement Try to rotate fan by hand 8 312516D Problem Basic Electrical See wiring diagram page 28 312516D What To Check If check is OK go to next check Electric supply ON OFF switch in OFF position Meter must read 100 130 Vac Extension cord Check extension cord continuity with volt meter Sprayer power supply cord Inspect for damage such as bro ken insulat
13. fied 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 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 eve
14. ge 12 Displacement Pump Replacement 3 Gears or drive housing Inspect drive housing assembly and gears for damage and replace if necessary See page 15 Drive Housing Replacement Motor runs but pump does not stroke Motor is hot and runs 1 Be sure ambient temperature Move sprayer to shaded cooler area if possible intermittently where sprayer is located is not more than 115 F 46 C and sprayer is not located in direct sun 2 Motor has burned windings indi Replace motor See page 27 Motor cated by removing positive red Replacement brush and seeing burned adja cent commutator bars 3 Tightness of pump packing nut Loosen packing nut Check for leaking around Overtightening tightens packings throat Replace pump packings if necessary on rod restricts pump action and See pump manual 309250 damages packings Hour Meter hours and SVC Indicates 40 hours of motor run Replace pump packings See manual 309541 are alternately flashing time for hour meter reset instructions 312516D 11 12 312516D Displacement Pump Replacement Displacement Pump Replacement See manual 309250 for pump repair instructions 4 Cycle pump until pin 37 is in position to be removed See manual 309541 for hour meter reset instrucions 5 Disconnect power cord from outlet Removal E 6 Push up retaining spring C Push out pump pin 37 1 Relieve pressure page 6 2 Loosen two screws 26 a
15. gears and needle bearing surfaces Install thrust bearing 43 and gears 42 and 34 in motor front endbell Removal 1 Relieve pressure page 6 Wy 2 Remove pump 63 Displacement Pump Replace ment page 12 3 Disconnect power cord from outlet Needle Bearing Surfaces 43 ti10186a 2 Push drive housing 35 into motor front endbell Insert gear crank 34 through hole in connecting 26 rod 29 ti10758a 4 Remove two screws 26 and cover 67 5 Remove screw 48 and four screws 44 6 Pull drive housing 35 out of motor front endbell 7 Remove gear cluster 34 and 42 and thrust bear ing 43 from drive housing ti10759a CAUTION 3 Install four screws 44 and screw 48 Do not drop gear cluster 34 and 42 when removing drive housing 35 Gear cluster may stay engaged in motor front endbell or drive housing 4 Install cover 67 with two screws 26 5 Install pump 63 Displacement Pump Replace ment page 12 312516D 15 Spin Test Spin Test See Wiring Diagram page 28 Armature Brushes and Motor Wiring Open Circuit Test Continuity 1 Connect red and black motor leads with test lead Turn motor fan by hand at about two revolutions per second To check armature motor winding and brush electrical 2 If uneven or no resistance check for missing brush continuity caps broken brush springs brush leads and worn brushes Repair as needed page 18 1
16. ion or wires Fuse Check replaceable fuse on control board next to ON OFF switch Motor leads are securely fas tened and properly connected to control board Motor thermal switch Yellow motor leads must have continuity through thermal switch Brush cap missing or loose brush lead connections Brush length which must be greater than 1 4 in 6mm NOTE Brushes do not wear at the same rate on both sides of motor Check both brushes Motor armature commutator for burn spots gouges and extreme roughness Motor armature for shorts using armature tester growler or per form spin test page 16 Pressure control not plugged in to control board Troubleshooting What To Do When check is not OK refer to this column Turn ON OFF switch to ON position Reset building circuit breaker replace building fuses Try another outlet Replace extension cord Replace power supply cord See page 26 Power Cord Replacement Replace fuse after completing motor inspection See page 21 Fuse Replacement Replace loose terminals crimp to leads Be sure terminals are firmly connected Clean circuit board terminals Securely recon nect leads Replace motor See page 27 Motor Replace ment Install brush cap or replace brushes if leads are damaged See page 18 Motor Brush Replacement Replace brushes See page 18 Motor Brush Replacement Remove motor and have motor shop resurface commutator if po
17. lation Replace brushes worn to less than 1 4 in 6 mm from end of each yellow wire C from motor Brushes wear differently on each side of motor check both sides 4 Insert stripped end into end of a butt splice E on new brush assembly 5 Crimp ends of butt splice E around each wire Pull gently on each wire to be sure wire does not pull out of butt splice 1 Relieve pressure page 6 Disconnect power cord from outlet 6 Wrap new tie wrap around motor and wires only Trim off 2 Remove two screws 26 and front cover 67 excess Be sure pressure hose is not caught in tie wrap SN 3 Remove screw 48 and shroud 45 see illustration Connect motor connector D to control board 59 on page 16 4 Disconnect motor connector D from control board 59 5 Cut tie wrap F 6 Locate two yellow wires C Cut each yellow wire at the center 7 Pry off two brush caps A Remove brushes B from motor 8 Discard old brush assembly 9 Rotate fan by hand and blow compressed air into top brush holder to remove brush dust Place end of a shop vacuum hose over lower brush holder Turn on shop vacuum when you blow com pressed air into top brush holder Installation Use all new parts included in brush kit Do not reuse old parts if new replacement parts are pro vided 1 Install new brushes B in motor with wires facing toward front of motor Install positive red brush ti9133a lead in top
18. nd remove pail hanger 57 7 RK I i ti9040a ti10752a 7 Loosen pump jam nut 41 Unscrew and remove pump 63 3 Loosen nut 62 and remove suction tube 70 Loosen nut B and remove coupled hose 53 ti10754a ti10753a 312516D 13 Displacement Pump Replacement Installation 5 Screw in pump until threads are flush with top of drive housing opening If pump pin works loose parts could break off due to force of pumping action Parts could project through air and result in serious injury or property damage ti6111a CAUTION 1 Extend pump piston rod fully Apply grease to top of pump rod D Install jam nut 41 on pump threads 29 ti10756a 41 7 Screw jam nut 41 up onto pump until nut stops Tighten jam nut by hand then tap 1 8 to 1 4 turn with a 20 oz maximum hammer to approximately ti10755a 75 ft lb 102 Nem 8 Install suction tube adapter 70 and coupled hose 2 Install pump rod D into connecting rod 29 53 Tighten nuts 62 and BY 3 Install pump pin 37 Verify retainer spring 29a is IN groove over pump pin ti10753a 9 Fill packing nut with Graco TSL until fluid flows onto top of seal Install pail hanger 57 with screws 26 _ ti914da 4 Push pump 63 up until pump threads engage ti10757a 14 312516D Drive Housing Replacement Drive Housing Replacement Installation 1 Apply a liberal coat of grease to
19. ng or servicing equipment 312516D 312516D Warning WARNING EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury e Do not exceed the maximum working pressure or temperature rating of the lowest rated system component Read Technical Data in all equipment manuals Use fluids and solvents that are compatible with equipment wetted parts Read Technical Data in all equipment manuals Read fluid and solvent manufacturers warnings For complete information about your material request MSDS from distributor or retailer Check equipment daily Repair or replace worn or damaged parts immediately with genuine Graco replacement parts only Do not alter or modify equipment 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 overbend hoses or use hoses to pull equipment Comply with all applicable safety regulations Keep children and animals away from work area Do not operate the equipment when fatigued or under the influence of drugs or alcohol PRESSURIZED ALUMINUM PARTS HAZARD Do not use 1 1 1 trichloroethane methylene chloride other halogenated hydrocarbon solvents or fluids containing such solvents in pressurized aluminum equipment Such use can cause serious chemical reaction and equipment rupture and result in death serious injury and property damage BURN HAZARD Equipm
20. nstall manifold 43 with two screws 44 4 Connect hour meter leads 5 Install control board Control Board Replacement page 19 6 Install drive housing Drive Housing Replacement page 15 7 Install pump Displacement Pump Replacement page 12 AN Liberally apply grease ti10763a 27 Wiring Diagram Wiring Diagram Pressure Control Assembly ON OFF Switch Capacitor Power Plug S zT White D Hour Meter Green ti 11493a 28 312516D Parts Parts 312516D ti10764a 29 Parts List 30 Part 255 18 116139 15G857 117501 287053 249195 255168 196762 195150 249194 180131 117493 15K968 15J651 115099 114531 162453 287003 195833 15K359 15B589 117559 Description FRAME stand GRIP handle CAP leg SCREW mach slot hex wash hd ROD connecting GEAR crankshaft HOUSING drive PIN straight NUT jam pump GEAR assembly combination BEARING thrust SCREW mach hex washer hd SHIELD pump COVER 210 190ES WASHER garden hose SCREW mach hex washer hd FITTING 1 4 npsm x 1 4 npt HOSE cpld LABEL warning LABEL 190 210 261825 261830 warning COVER pump rod O RING Qty soos d os os ot OO Sooo os os KK et N Part 15E813 246428 195697 116295 15E630 249040 15B652 197607 15R237 246230 240794 15R247 115648 249042 249043 119653 195177 115723 105521 151690 Warning labels are available free of charge
21. nt 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 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 POUR LES CLIENTS DE GRACO PARLANT FRANCAIS Les parties reconnaissent avoir convenu que la r daction du pr sent document ainsi que de tous les 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 sera en anglais F R GRACO KUNDEN IN DEUTSCHLAND OSTERREICH SCHWEIZ Die Parteien best tigen hiermit die festgelegte Vereinbarung da das vorliegende Dokument sowie alle anderen Dokumente Mitteilungen und Gerichtsverfahren die im Zusammenhang damit erstellt verteilt oder eingeleitet wer
22. r Cord Fluid Outlet Prime Valve Pump Suction Tube Drain Hose Fluid Hose gt D Guard Trigger Safety Lock Serial Number ID Label S T 4 312516D Installation Installation Grou nding and Electric Do not use the sprayer if the electrical cord has a dam aged ground contact Only use an extension cord with Requirements an undamaged ground contact The sprayer cord includes a grounding wire with an appropriate grounding contact ti4297 Recommended extension cords f m 110 120V 3 wire 12 AWG 2 5 mm minimum 300 ft KL 90 m maximum length le le le Smaller gauge or longer extension cords may is ti9164a reduce sprayer performance The sprayer requires Spray gun ground through connection to a properly 100 130 Vac 60 Hz 11A 1 phase circuit with a ground grounded fluid hose and pump ing receptacle Fluid supply container follow local code Never use an outlet that is not grounded or an adapter Solvent and Oil based fluids follow local code Use only conductive metal pails placed on a grounded sur face such as concrete Do not place the pail on a non conductive surface such as paper or cardboard which interrupts grounding continuity Grounding the metal pail connect a ground wire to the pail by clamping one end to pail and other end to ground such as a water pipe ti5573a To maintain grounding continuity when flushing or relieving pressure hold metal pa
23. rain Valve Replacement Installation 1 Install new seat gasket 88a and valve seat 38b on end of drain valve Removal 2 Screw drain valve 38 into manifold 43 Torque to 120 to 130 in lb 1 Relieve pressure page 6 Disconnect power cord from outlet 3 Push valve base 40 over drain valve 38 and then valve drain handle 39 over valve base 2 Remove pin 51 from drain valve handle 39 4 Install pin 51 in drain valve handle If necessary 3 Pull drain valve handle and valve base 40 from use a hammer to tap pin in place completely drain valve 38 4 Unscrew drain valve from manifold 43 5 Remove valve seat 38b and seat gasket 38a from inside of manifold or end of drain valve ti10170a 24 312516D Drain Line Replacement Removal 1 Cut drain line 58 from barbed fitting 33 2 Unscrew barbed fitting from manifold 43 KE reuse existing barbed fitting 51 and drain line 58 cut and remove remaining drain line material from end of barbed fitting 312516D Drain Line Replacement Installation 1 Screw barbed fitting 51 into manifold 43 2 Push drain line 58 onto barbed fitting KE make drain line more pliable and easier to install over barbed fitting heat end of drain line 58 with a hair dryer or place end in hot water a few seconds ti10169a 25 Power Cord Replacement Power Cord Replacement See Wiring Diagram page 28 Installation 1
24. rt of the spray gun firmly to the side of a grounded metal pail then trigger the gun ti9146a 312516D 5 Pressure Relief Procedure Follow this Pressure Relief Procedure whenever you are instructed to relieve pressure stop spraying check or service equipment or install or clean spray tip 1 Turn OFF power and turn pressure control to lowest pressure setting 2 Hold gun against side of grounded metal flushing pail Trigger gun to relieve pressure ti10154a ti10751a Pressure Relief Procedure 3 Turn prime valve down ti10136a If you suspect the spray tip or hose is clogged or that pressure has not been fully relieved after following the steps above VERY SLOWLY loosen tip guard retaining nut or hose end coupling to relieve pressure gradually then loosen completely Clear hose or tip obstruction 4 Engage trigger safety lock on gun if unit is being shut down or left unattended 312516D General Repair Information General Repair Information To reduce risk of serious injury including electric shock Do not touch moving or electric parts with fingers or tools while testing repair Unplug sprayer when power is not required for Flammable materials spilled on hot bare motor testing could cause fire or explosion To reduce risk of burns Install all covers gaskets screws and washers fire or explosion do not operate sprayer with cover before you operate sprayer removed e Keep all screws
25. sparks When flammable liquid is used in or near the sprayer or for flushing or cleaning keep sprayer at least 20 feet 6 m away from explosive vapors Keep work area free of debris including solvent rags and gasoline Do not plug or unplug power cords or turn lights on or off when flammable fumes are present Ground equipment and conductive objects in work area Read Grounding instructions 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 ELECTRIC SHOCK HAZARD Improper grounding setup or usage of the system can cause electric shock Turn off and disconnect power cord before servicing equipment Use only grounded electrical outlets Use only 3 wire extension cords Ensure ground prongs are intact on sprayer and extension cords Do not expose to rain Store indoors 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 Engage trigger lock when not spraying Follow Pressure Relief Procedure in this manual when you stop spraying and before cleaning checki
26. ssible See page 27 Motor Replacement Replace motor See page 27 Motor Replace ment Insert pressure control connector into control board Troubleshooting What To Check What To Do Problem If check is OK go to next check When check is not OK refer to this column Low Output 1 Worn spray tip Relieve pressure page 6 Replace tip Refer to gun instruction manual 311861 Verify pump does not continue to Service pump See page 12 Displacement stroke when gun trigger is Pump Replacement released Prime valve leaking Relieve pressure page 6 Then repair prime valve See page 24 Manifold Replacement Suction tube connections Tighten any loose connections Check o ring on suction tube Electric supply with volt meter Reset building circuit breaker replace building Meter must read 100 130 Vac fuse Repair electrical outlet or try another Low voltages reduce sprayer per outlet formance Extension cord size and length Replace with a correct grounded extension cord See page 5 Grounding and Electric Requirements Leads from motor to circuit board Be sure male terminal pins are centered and for damaged or loose wire con __ firmly connected to female terminals Replace nectors Inspect wiring insulation any loose terminals or damaged wiring and terminals for signs of over Securely reconnect terminals heating Worn motor brushes which must Replace brushes See page 18 Motor Brush
27. ten 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 This manual contains English MM 312515 Graco Headquarters Minneapolis International Offices Belgium Korea China Japan GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 http www graco com Revised 04 2008 34 312516D
28. ter clockwise as far as you can to access flats on either side of pressure control Removal 7 Loosen and unscrew pressure control 1 Relieve pressure page 6 Disconnect power cord 36 from outlet i 2 Remove two screws 26 and front cover 67 3 Remove screw 48 and shroud 45 TA ti10173a i If you plan to reuse pressure control be careful not to damage or tangle wires when unscrewing pressure control 8 Remove pressure control 59 ti10168a 22 312516D Pressure Control Assembly Replacement Installation 3 Apply loctite to pressure control knob B threads 4 Screw pressure control threads B into manifold and torque to 150 in lb 17 0 N m Be careful when tightening pressure control knob that wires are not pinched between pressure control and fluid manifold 5 Tuck wires into pressure control wire cap 13 and route wires toward cap opening E y Vy Ve f 6 Insert bushing 49 in hole K Feed wires through mm D housing bushing 49 gt 7 Connect pressure switch connector A to control 1 f board 59 eee K 49 B 13 o ring 8 Install shroud 45 with screw 48 Install front cover 67 with two screws 26 see illustration page 16 1 Inspect pressure control before installation to verify o ring is installed 2 Align pressure control wire cap 13 on fluid mani fold so opening faces toward motor 312516D 23 Drain Valve Replacement D
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