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Summary of Contents for Hydra-Clean 1235 800-268

Page 1: ... HYDRA CLEAN 826 Model 800 093 Series B 800 psi 55 bar OPERATING PRESSURE 1100 psi 76 bar MAXIMUM WORKING PRESSURE HYDRA CLEAN 1235 Model 800 268 Series A 7200 psi 83 bar OPERATING PRESSURE 1500 psi 103 bar MAX MUM WORKING PRESSURE 3 0 ORAICO 308 518 Rev A Supersedes 801 888 GRACO INC P O Box 1441 MINNEAPOLIS MN 55440 1441 COPYRIGHT 1990 GRACO INC ...

Page 2: ... repairing any part of the system 1 Engage the trigger safety latch 2 Turn the sprayer off 3 Disconnect the electrical supply 4 Shut off the water supply 5 Disengage the trigger safety latch and trigger the gun to relieve pressure and then engage the trigger safety latch again 6 Before long term overnight storage disconnect the water supply and disconnect the electricity Spray Gun Safety Devices B...

Page 3: ...rd to disconnect Keep cord away from heat and sharp edges Always disconnect the extension cord from the receptacle before disconnecting the product from the extension cord To reduce the risk of electrocution keep all lNG _ connections dry and off the ground Do not touch EQUIPMENT MISUSE HAZARD General Safety System Pressure Any misuse of the pressure washer or accessories This sprayer can develop ...

Page 4: ...gh pressure fluid HANDLE AND ROUTEHOSES CAREFULLYDo not pull on hoses to move the pressure washer Do not use chemicals which are not compatible with the inner tube and cover of the hose DO NOT expose Grace hose to temperatures above 200 F 93 C or below 4W F 40 C Moving parts can pinch or amputate fingers or other body parts KEEP CLEAR of moving parts when starting or operating the pressure washer ...

Page 5: ...g a 1235 with a downstream chemical injector install it between the pump unloader and the high pressure hose using the quick couplers provided Connect the high pressure hose between the pump outlet and the gun inlet Up to 100 ft 30 m of high pressure hose may performance and chemical injector performance Install the appropriate spray tip on the wand of the 1235 See Installing and Changing Spray Ti...

Page 6: ...cal injector are compatible with the wetted pans of the hose gun wand and tip as given in the Technical Data page 22 Always read the chemical manufacturer s literature before using any chemical in this pressure washer ri RK rZa l precautrons regarding use of goggles protectrve 826 A downstream chemical injector is provided with the pressure washer Insert the chemical strainer attached with clear t...

Page 7: ...GER SAFETY LATCH SHOWN ENGAGED TRIGGER SAFETY LATCH SHOWN DISENGAGED Figure 2 Installing and Changing Spray Tips 1235 WARNING To reduce the risk of serious bodily injury including fluid injection or splashing in the eyes or onto the skin use extreme caution when changing spray tips ALWAYS follow the procedure below 1 Follow the Pressure Relief Procedure 2 Point the gun and wand away from yourself ...

Page 8: ... anti freeze flush kit P N 802 327 is available to make flushing easier CAUTION If water does freeze in the pressure washer thaw it in a warm room before trying to start it DO NOT pour hot water on or into the pump it may crack the ceramic plungers 2 After each use wipe all surfaces of the pressure washer with a clean damp cloth 3 Perform the appropriate maintenance See the maintenance chart MAINT...

Page 9: ...e PUMP SERVICE equent or Iremature failure of Scored damaged or worn plungers Install new plungers See PUMP SERVICE he packings Abrasive material in the fluid being pumped Install proper filtration on pump inlet plumbing Inlet water temperature too high Check water temperature may not exceed 160 F Overpressurizing pump Do not modify any factory set adjustments See EQUIPMENT MISUSE HAZARD Excessive...

Page 10: ...or cracking and replace as necessary Servicing the Plungers NOTE Plunger repair kit P N 801 474 is available to replace retainers o rings washers and backup rings for three cylinders 1 2 3 4 5 6 Loosen the plunger retaining screw five to six turns using an Ml 0 wrench Push the plunger towards the crankcase to separate the plunger and retaining screw Remove the screw from the plunger and examine th...

Page 11: ...e ring head ring v packing and packing retainer with the o ring installed in the retainer groove 1 2 3 4 Remove the manifold as outlined in the Pumping Section Carefully pull the packing retainer from the manifold Examine the o ring and replace it if it is cut or damaged Remove the v packing and head ring Pull out the intermediate retainer ring Remove the second v packing and second head ring Insp...

Page 12: ...800 093 Hydra Clean 826 Pressure Washer 115 VOLT 1 PHASE 27 26 32 WHT I BLK GRN yL EL MOTOR 69 WIRING BOX T8 12 308 518 ...

Page 13: ...HirKly es 26 27 48 49 50 QTY 8 ft 1 1 8 4 1 2 1 4 1 4 4 1 1 150 1 1 4 4 1 1 REF NO iz 36 ii 39 40 41 42 PART NO 801 967 402 278 801 112 801 110 801 111 801 090 801 935 801 957 800 154 43 800 396 z 46 47 801 666 803 350 801 103 801 009 48 3 53 z 56 57 58 59 i E 66 67 9 70 101 566 80 l 504 801 858 803 l 85 803 l 55 803 309 801 937 802 765 161 162 801 612 105 659 803 l 65 803 396 801 008 803 083 803 ...

Page 14: ...PARTS DRAWING 800 268 Hydra Clean 1235 Pressure Washer 62 MOTOR 230 VOLT 1 PHASE 5 37 56 57 58 59 7 39 16 1 I I b 50 i I I I I L i 79 i 17 I 17 1 L lb _I 14 308 518 ...

Page 15: ... 1 4 1 1 1 1 4 1 8 12 8 4 1 1 1 1 1 1 REF 3 70 41 42 43 44 45 46 47 48 9 74 75 76 77 si 80 PART NO DESCRIPTION 801 523 NIPPLE l 2 x 2 801 106 TEE l 2 801 l 78 ELBOW Street l 2 800 l 15 THERMAL RELIEF VALVE 802 666 TEE Street 800 113 FILTER 801 l 11 NUT Garden Hose 801 l 10 ADAPTER Garden Hose 801 l 12 STRAINER Garden Hose 801 866 HOSE Bypass incl73 801 620 ELBOW Street l 4 802 842 UNLOADER 1200 PS...

Page 16: ...871 2 801 872 801 023 i 801 139 801 015 9 801 363 10 802 818 11 801 887 12 801 l 37 DESCRIPTION MOTOR 1 5 hp TEFC 1 phase incl 12 PUMP 800 psi see parts drawing page 18 HOUSING Coupler COUPLER incl 11 SCREW Cap hex hd M6 x 20 WASHER Flat 1 4 WASHER Lock l 4 WASHER Flat 5 16 WASHER Lock 318 BOLT Hex Hd 8 16 x 1 SPIDER KEY QTY 1 1 16 308 518 ...

Page 17: ...802 633 2 802 698 802 786 6 801 139 7 802 784 8 802 785 9 801 887 10 801 137 DESCRIPTION QTY MOTOR 3 0 hp TEFC 1 phase incl 10 1 PUMP 1200 psi see parts drawing page 20 1 HOUSING Coupler 1 COUPLER incl 9 SCREW Cap hex hd M6 x 16 WASHER Lock l 4 4 WASHER Lock l 2 4 SCREW Cap socket hd 1 2 13x l 1 4 4 SPIDER 1 _ KEY 1 308 518 17 ...

Page 18: ...PARTS DRAWING 802 285 Pump Assembly 800 psi 18 I I I 7 11 i 6 I 14 d 1I I 18 308 518 ...

Page 19: ...rankcase 803 273 SCREW Cap socket hd KIT 6 O RING 802 345 GAUGE Sight 802 793 PLUG Oil Drain 803 274 CRANKSHAFT 803 275 PIN Wrist 802 794 KEY 803 276 ROD Connecting 803 277 WASHER Flat 803 278 WASHER Lock 803 279 SCREW Cap socket hd 803 280 GUIDE Piston 801 489 WASHER Flinger 801 661 PLUNGER Ceramic KIT 6 RING Backup KIT 6 WASHER KIT 6 SCREW Piston 803 281 SPACER 803 282 SEAL Crankshaft 801 484 PL...

Page 20: ...PARTS DRAWING 802 629 Pump Assembly 1200 psi I I 20 308 518 ...

Page 21: ...73 SCREW Cap socket hd KIT 6 O RING 802 345 GAUGE Sight 802 793 PLUG Oil Drain 803 329 CRANKSHAFT 803 275 PIN Wrist 802 794 KEY 803 276 ROD Connecting 803 277 WASHER Flat 803 278 WASHER Lock 603 279 SCREW Cap socket hd 803 330 GUIDE Piston 801 660 WASHER Flinger 801 661 PLUNGER Ceramic KIT 6 RING Backup KIT 6 WASHER KIT 6 SCREW Piston 803 281 SPACER 803 282 SEAL Crankshaft 801 484 PLUG Hex 801 482...

Page 22: ... 0 hp 1 phase an Cooled lectrical Service 115 volt l5 amps 60 Hz 230 volt 20 amps 60 Hz Vater Pump Maximum 800 psi 55 bar 1200 psi 82 bar Vorking Pressure nlater Pump Maximum Flow 2 6 gpm 10 Ipm 3 5 gpm 13 Ipm Jnit Weight 90 Ibs 41 kg 140 Ibs 64 kg Iimensions Length 36 in 991 mm 39 in 991 mm Width 19 in 482 mm 21 in 533 mm Height 20 in 508 mm 21 in 533 mm vlaximum Inlet Water 160 F 70 C 160 F 70 C...

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Page 24: ...be made at a reasonable charge which charges may include the costs of parts labor and transportation DISCLAIMERS AND LIMITATIONS THE TERMS OFTHIS WARRANlY CONSTITUTE THE PURCHASER S SOLE AND EXCLUSIVE REMEDY AND ARE IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING WARRANlY OF MERCHANTABILITY OR WARRANTY OF FITNE SS FOR A PARTlCUtiR PURPOSE AND OF ANY NON CONTRACTUALLIABILITIES INCLUDIN...

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