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Graco Hydra-Clean 800-232 Instructions-Parts List Manual

800 psi (55 bar) operating & 1100 psi (76 bar) maximum working pressure
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INSTRUCTIONS-PARTS LIST
HYDRAlCLEAN 826

Pressure Washer

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GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1444
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Summary of Contents for Graco Hydra-Clean 800-232

  • Page 1: Pressure Washer

    INSTRUCTIONS-PARTS LIST READ AND RETAIN FOR REFERENCE HYDRAlCLEAN 826 Pressure Washer GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1444 manual IMPORTANT This contains WARNINGS INSTRUCTIONS @COPYRIGHT 1987 GRACO INC..802-776, G R A C O .I'.r7r ,,..>. . . ! .

  • Page 2: Safety Latch

    Read and understand all instruction manuals before operating equipment. FLUID INJECTION HAZARD General Safety This 'pressure washer generates very high fluid pressure. Spray from the gun, leaks or ruptured components can inject fluid through your skin and into your body and cause extremely serious bodily injury, including the need for amputation.
  • Page 3 HANDLE AND ROUTE HOSES CAREFULLY. -Do 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.
  • Page 4 The plastic plug may he reused to p r e v e n t s p l a s h i n g o i l w h e n transporting the pressure washer vehicle. Be dipstick before using the unit to allow proper venting.
  • Page 5 minutes.

  • Page 6: Trigger Safety Latch

    Chemical Injector Opsration . . . 8. Be sure that the control ring on ihe open two full turns from the closed position. To check this, the hood must be opened. Once the control ring is open, may be left alone. The chemical mixture is controlled by the chemical metering valves on the control panel.

  • Page 7: Shutdown. Flushing, And Storage

    This can be done by placing the end of, the inlet hose into a bucket of 50% antifreeze solution. Start the pressure washer. Trigger the gun for 10 seconds, release the trigger for seconds. Trigger and release about 10 times or until the 50% antifreeresolution comes out ofthe spray tip.

  • Page 8: Troubleshooting Chart

    TROUBLESHOOTING CHART To reduce the risk of serious bodily injury, including fluid injection, splashing in the eyes or injUryfrOmmOVingparts, alwaysfollowthe Pressure Relief Procedurewarning on page7beforeproceeding. CAUSE PROBLEM Low Pressure Worn nozzle. Coupling slippage. Air leak in inlet plumbing. Inlet filter clogged. Worn packing.

  • Page 9: Pump Service

    PUMP SERVICE To reduce the risk of serious bodily injury. including fluid injection. splashing in the eyes or on the skin, or .injury from moving parts, always follow the Pressure Relief Procedure Warning on page 7 before proceeding. NOTE: The following metric wrenches are needed: M6, M10, M30 Allen wrenches. A pump repair.tool kit, P/N 800-271, is available, Repair kits are available.
  • Page 10 Inspect the plunger shah for oil leakage from the crankcase. leaking is obvious, replace the oil seals (214). Otherwise, NOT remove these seals as they cannot be reused. NOTE: Oil Seal Kit, part no. 801-658, is available to replace both seals. 5.

  • Page 11: Parts Drawing

    PARTS DRAWING 826, DuBois P/N 800-232 " (Continued) .....:.. ' 2 6...

  • Page 12: Wiring Diagram

    WIRING DIAGRAM lOb(4) i3(Ref.) ..PARTS LIST DuBois 826, 800-232 REF. PART NO. NO. DESCRIPTION 1 602-664 HOOD 802-637 PANEL End 801-666 1506 4 800-118 NOZZLE. Adjustable 801-935 WAND 801-957 ". SLEEVE, Safety 7 801-129 LABEL Warning 801-388 Ground LABEL, Warning,...

  • Page 13: How To Order Replacement Parts

    PARTS LIST DuBois 826, 800-232 (Continued) REF. PART NO. NO. DESCRIF'TION 801-937 LOCKNUT, 801-501 LABEL Serial No. 800-246 CHASSIS 802-729 HANDLE 801-941 BOLT, 5/16-18 x 801 -025 5/16 LOCK, 801 -023 1 /4 FLAT, 801 -878 3/8-16 NUT, 801-818 3/8-16 x 1 BOLT, 801-857 AXLE...

  • Page 14: Repair Kits

    PARTS DRAWING 801 -864 Pump, L 2 z 1 PARTS LlST 801 -864 Pump, REF. PART NO. NO. DESCRIPTION 201 801-651 SCREW, M 8 202 801-652 WASHER VALVE t203 $204 801-470 O-RING $205 PLUG 206 802-795 MANIFOLD 207 801-485 WASHER 208 801-484 CAP.

  • Page 15: Technical Data

    2.6 GPM iiterhin) (9.8 Acrylonitrilie Hoae: Bypass Synthetic EPOM Hose: yarn. (including fining): Anodized Pressure Washer Aluminum. Aluminum Brome alloys, Brass, Copper, PTFE PTFE PTFE PTFE Nylon- composite. Ceramic, Buna-N. Cotton Phenolic. 316. 303, & 304 Stainless Steel. Polymide-12 Thermo-plastic.
  • Page 16 THE GRACO WARRANTY Gram warrants all equipment manufactured the date of material and wwkmanship purchaser for purchaser's sole remedy for breach use. the date of months repair w replace Welw from sale. wanamy applies only when the equipment i s installed, operated and maintained in accordance with Gram's wrmen recommendations.

This manual is also suitable for:

Hydra-clean 802-776Hydra-clean 826

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