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This manual contains IRllPORTAMT
V\IARMIMGS and INSTRUCTIONS
READ AND RETAIN FOR REFERENCE
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PIN 800-065 SERIES B
3000 psi (207 bar) OPERATING PRESSURE
3400 psi 1234 bar) MAXIMUM WORKING PRESSURE
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@. B.0.50x .l44)1 NEEQBPOUS. !55"14&3
OCOPYRIGHT 1984 GRACO INC.
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INJECTION HAZARD %i FBWE Fluids under high pressure from spray or leaks can Do not spray flammable liquids. Do not operate the penetrate the skin and cause extremely serious .engine where combustible fumes or dust may be injury, including the need for amputation. present. NEVER point the spray gun at anyone or any part of GAS ENQIINE PRECAUTIONS the body. NEVER fill fuel tank while engine is running or hot. NEVER put hand or fingers over the spray ti
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Refer to the engine instruction booklet provided with Connect To Water Supply the unit. Install Hose and Spray Gun Connect the spray hose to-the spray gun by inserting the pin at the end of the hose into the quick Do not exceed 160°F (7OoC) water.temperature to disconnect coupler on the gun. Connect the hose to the fluid outlet in the same way. pump in a direct supply system. Connect a hose with at least a 3/4 in. (19 mm) ID Cleaning Accessorie
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. .. __ , OPERATION Startup When shutting .down for the day or weekend, shut off Before starting, be sure to read the safety warnings and unit, shut off water supply valve, and trigger gun to setup instructions. release pressure. Wipe off the unit with a damp rag. Check the oil'and gasoline levels daily. - CAUTION Shut off cleaning unit when not actuallyspraying, Turn on the water supply. for longer pump life. The pump will overheat if left running for o
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.. . SERVICE TROUBLESHOOTING ~~ PROBLEM CAUSE SOLUTION Engine Will Not Start No gasoline in fuel tank or Fill the tank with gasoline, open fuel shut-of Or Hard To Start. carburetor, valve. l Check fuel line and carburetor. Water in gasoline or old fuel. Drain fuel tank and carburetor. Use new fu and dry spark plug. Choked improperly. Flooded Open choke and crank engine several times engine. clear out the gas. Dirty carburetor air filter. Remo
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PARTS DRAWING Pressure Washer Assembly, 800-065 42% 20-y ''7 6 801-643
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. "- ~ -. - PARTS LIST Pressure Washer Assembly. 800-065 REF. PART REF. PART NO. DESCRIPTION QTY. NO. NO. DESCRIPTION an. I, . NO. 800-130 GUN ASSEMBLY. 36 601-3154 BELTGUARD COVER 1 see parts \. 1 10 1 drawing/list page 37 801-500 BELTGUARD BASE ~~ 1 2 "801 -599 TIP. 0004 MEG, 1/4 thd., Oo 1 38 801 -539 BUMPER 1 3 '801 -600 TIP, 1504 MEG. 1 /4 thd., 15O 1 39 801 -505 FOOT RETAINER 1 4 800-068 PUMP ASSEMBLY. see Darts 40 801 -537 1 WELDMENT, leg suppon drawing/list
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Pump (Refer to Parts Drawing, 'Page 9) NOTE: Two sizes of metric wrenchesare necessary 8. Lubricate each plunger and carefully slide manifold for servicing the pump; M13 and M30. onto crankcase. Valves: 9. Replace the eight capscrews and snug them up. 1. Remove the hex plug (5)from manifold (6) using M30 Torque to 21.7 ft. Ibs. (3 K/m). wrench. NOTE: The eight capscrews must be torqued 2. Examine O-ring (4) under plug.and replace if cuts or evenly to apply eq
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.. PART§ DRAWING UNLOADER ASSEMBLY PACKING & RETAINER KIT 801 -487. (Three kits needed for entire pump.) PLUNGER REPAIR Includes: KIT 801 -474 REF. NO. QTY. Includes: 7 2 VALVE UNIT OIL SEAL KIT PACKING KIT REF. QTY. 8 2 KIT 801 -472 801 -473 801 -486 NO. 9 1 12 3 10 1 REF. 13 3 1 QTY. NO. an. 17 3 19 NO. aTy. NO. 1 38 6 18 3 20 3 6 11 PARTS LIST Pump Assembly, 800-068 REF. PART REF. PART DESCRIPTION QTY NO. ON NO. NO. 1 1 801-468 SCREW, M8 x 70 mm 8 23 801-48
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NOTE: Hose. Quick Couplers E Spray Tips not included with Gun Assembly - See Pressure Washer Assembly Parts Drawing/List. page 6. 1. Gun Assembly, 800-130 REF. PART DESCRIPTION OW 1 801-134 TUBE. 32" 1 1 2 801-674 GRIP 801 -009 COUPLER, female quick disconnect 1 3 SERVICE 4 801-638 'SPRAY GUN, (replaceable Gun, Cartridge Replacement pans include items 5-18) 1 1 5 801-639 ' . CARTRIDGE 1. Press access pin (1 2) from gun handle and remove 1 6 801-671 . HOUSING acce
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ACCESSORBES (Must be purchased separately) @J&vg&g#.>;:. : , CHEIWICAL'IMJECTQW KIT 800-987 WATER SANDBLASTER 800-120 For abrasive cleaning of stubborn dirt and paint. For injecting harsh cleaning chemicals downstream Spray tip not included in kit. from pump. BACK FLOW PREVENTOR 801-133 ~~~~5~$T~~ SPRAY TIP 801-600 Prevent back-up of contaminated water into fresh supply. Install upstream from pump. . :. UECHMlCAb DAUA ENGINE: WlSC 4 cycle. single cylinder. air cw
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.. THE GRACO WARRANTY GracoInc.warrantsallequipmentmanufacturadbyitandbearingitsnametobefreefromdefectsin material and workmanship under normal use and seivice. This warranty extends to the original p"r~haserforaperiodof12monthsfromthedateofpurchaseandappliasonlywhentheequipment is installed and operated in accordance with written factory recommendations. This warranty does not cover damage or wear which. in the reasonable judgment of Graco. awes from misuse. abrasion, c
