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Summary of Contents for Hydra-Clean 3245 Instructions-

Page 1: ...INGS and INOTRUCTIQMS READ AND RETAIN FOR REFERENCE PressureWasher P N 800 066 SERIES A 3200psi7220 bar OPERATING PRESSURE 3400 psi 235bar MAXIMUM WORKING PRESSURE i GRACQ IN P Q QX I M 1 MUNNIEAPOLDS MN 5544GV444 OCOPYRIGHT 1984 GRACO INC ...

Page 2: ...perate the present engine where combustible fumes or dust may be GAS ENGINE E NEVER fill fuel tank while engineis running or hot Avoidthepossibility of spilled fuel causing a fire Always refuel slowly toavoid spillage NEVERoperate engine ina closedbuilding unlessthe exhaust is piped outside The exhaust contains carbon monoxide a poisonous odorless andinvisible gas which if breathed may cause serio...

Page 3: ...erecommendusing a water sandblaster SeeAccessories and instruction manual 801 646for installation and operation Connect To Water Supply CAUTION Before attaching to water supply check local water supply plumbing code regardingcross connectionto pump in a direct supply system Do not exceed 160 F 70 C water temperature to Connect a hose with at least a 314 in 19 mm ID fromyourcitywatersupply to the u...

Page 4: ...ng unit whennot actuallyspraying for longerpump life The pumpwill overheat if left running for over 10 minutes withoutspraying Check the filter screen in thewater inletconnection as with the inlet and filter screen removed often as necessary at least daily Donotoperate the unit DO NOT try to adjust the unloader valve Changing the setting may cause excessive pressure intermittent unloader operation...

Page 5: ...ssure and or mperatureof fluid being umped lver pressure of pumps unning pumpdry oreign particles in the inlet or ischarge valve or worn inlet nd or discharge valves gap valve Fill the tank with gasoline open fuel shut off Check fuel line and carburetor and dry suark ulug Drain fuel tank and carburetor Use new fuel Open choke and crank engine several times to clear out the gas I Remove and clean C...

Page 6: ...6 801 644 ...

Page 7: ... NIPPLE hex 3 8 x 3 8 NPT 1 52 801 615 TIP 4005 MEG 1 4 thd 1 19 801 023 WASHER flat 1 4 26 53 801 130 LABEL warning 1 20 801 015 WASHER flat 5 16 1 21 801 139 WASHER lock 1 4 2 22 801 025 WASHER lock 5 16 14 56 801 605 SCREW hex lo 24 x 3 4 1 23 801 568 QUICK COUPLE male 318 1 57 801 607 WASHER lock lo 1 24 801 024 NUT hex 5 16 18 9 58 801 606 WASHER flat 3 16 1 25 801 499 NUT locking 3 8 16 1 59...

Page 8: ...Assembly 800 122 REF PART NO NO 2 801 045 1 800 044 3 801 046 4 801 047 5 801 048 7 801 050 6 801 049 9 801 059 8 800 123 11 801 432 10 801 412 13 801 063 12 801 062 15 601 069 14 801 068 DESCRIPTION SLEEVE ASSEMBLY QTY CAGE valve 1 1 O RING SPRING 2 1 BALL SEAT 1 1 O RING 2 UNLOADERSUB ASSEMBLY O RING 1 1 HOUSING 1 CYLINDER 1 O RING 1 PLUG HOUSINGVALVE 2 SPRING 1 1 16 801 070 VALVE 17 801 071 SEA...

Page 9: ...sealanton threads Besuretotightencartridgefirmlyagainsthousing 4 Slide access plate into place and install access pin PARTS LIST Gun Assembly 800 130 REF PART NO NO 2 801 674 1 801 134 3 801 009 4 801438 6 801 671 5 801 639 7 801 670 8 801 256 10 801 426 9 801 424 11 801 425 12 801 672 13 801 673 15 801 419 14 801 428 16 801 427 17 801 420 18 801 423 19 801 202 DESCRIPTION TUBE 3 2 GRIP 1 1 COUPLE...

Page 10: ...ger 7 Install retaining screw assembly into plungerand torque to 14 4 ft Ibs 2 K m 8 Lubricate each plunger and carefully slide manifold onto crankcase 9 Replace theeight capscrewsand snugthem up Torque to 21 7 ft Ibs 3Wm NOTE The eight capscrews must be torqued evenly to applyequalpressure on the manifold so that it seats properly and doesn t bind or jam This is best done by torquing bolts closes...

Page 11: ...478 6 28 801 621 ELBOW 1 4 x 1 2 NPT 1 PACKING 9 801 481 6 29 801 622 CROSS 1 2 NPT LONGLIFERING 1 10 801 476 O RING 3 30 801 110 HOSE ADAPTER 1 11 801 777 3 OIL SEAL 31 801 111 HOSE C0NN NUT 3 32 801 112 INLETSCREEN 1 12 801 493 PLUNGER RETAINING SCREW 33 801 597 HOSE low pressure 1 1 13 801 492 3 BEARING GASKET WASHER 14 801 475 3 34 801 623 HOSE low pressure OIL DIPSTICK 1 15 801 489 1 35 801 4...

Page 12: ...written factoryrecommendations This warranty does not cover damage or wear which in the reasonable judgment of Graco arises from misuse abrasion corrosion negligence accident Substitution of non Graco pans faulty installation or tampering This warranly isconditioned upon theprepaid returnof the equipment claimed to be defective for examination by Gracoto verify the claimed defect Ifthe claimed def...

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