Craftsman 580.768050 Operator's Manual
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Craftsman 580.768050 Operator's Manual

Craftsman 580.768050 Operator's Manual

7.8 horsepower 3000 psi 2.5 gpm high pressure washer cleaning system
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Operators Manual
[CRAFTSMAN" I
7.8 Horsepower
3000 PSI
2.5 GPM
HIGH PRESSURE WASHER
CLEANING SYSTEM
Model No. 580.768050
HOURS: Mon.- FH. 8 a.m. to 5 p.m. (CST)
CAUTION:
Before using this product, read this
manual and follow all its Safety Rules
and Operating Instructions.
Sears, Roebuck and Co., Hoffman Estates, IL 60179
Visit our Craftsman website: www.sears.com/craftsman
•
Safety
•
Assembly
•
Operation
• Maintenance
•
Parts
Part No. B3604 Draft 0 (2/2/99) printed in the U.S.A.

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Summary of Contents for Craftsman 580.768050

  • Page 1 Before using this product, read this manual and follow all its Safety Rules and Operating Instructions. Sears, Roebuck and Co., Hoffman Estates, IL 60179 Visit our Craftsman website: www.sears.com/craftsman Part No. B3604 Draft 0 (2/2/99) printed in the U.S.A. •...

  • Page 2: Cleaning System

    LIMITED ONE YEAR WARRANTY ON CRAFTSMAN For one year from the date of purchase, when this Craftsman Cleaning System is maintained and operated accordingto the instructionsin the owner's manual, Sears will repair, free of charge, any defect in materialand workmanship.
  • Page 3 • The high pressure equipmentis designed to be used with Sears authorized parts only. If you use this equipment with parts that do not comply with minimumspecifications, t he user assumes all risks and liabilities. • Some chemicalsor detergentsmay be harmful if inhaledor ingested,causing severe nausea, faintingor poisoning.The harmfulelements may...

  • Page 4: Carton Contents

    • Tank Labels Become familiar with each piece before assembling the cleaning system. Check all contents against the illustration on Page 5. If any parts are missingor damaged, call the Pressure Washer Helpline at 1-800-222-3136. TO REMOVE CLEANING SYSTEM FROM CARTON •...
  • Page 5 KNOW YOUR HIGH CLEANING Read this owner's manual and safety rules before operating your cleaning system. Compare the illustrationswith your cleaning system to familiarize yourselfwith the locationsof various controlsand adjustments. System Rinse, Detergent and Chemical Reservoirs with Internal Filter and Baffle Dual Lance with Quick- Connect Fitting High PressursHose...
  • Page 6 ON will damage the pump. IMPORTANT: Use soaps designed specificallyfor pressure washer cleaning systems. Household detergents could damage the pump. Up to three (3) different solutions can be carded on the cleaning system at one time.
  • Page 7 If using another chemical designed f orusewith pressure w ashers, prepare thechemical solution a s required b ythechemical manufacturer. chemical reservoir(s) withtheprepared s olution a s needed. Rotate theDial-A-Cleaner selector knobto the letter correspondingto the desired reservoir. Open the chemical valve handle fully on the dual lance by turning it countemlockwiseto place the cleaning system in low pressure mode.
  • Page 8 BEFORE STARTING THE CLEANING SYSTEM To operatethe engineyouwillneedto do the following: Engine only use high quality detergent oil rated with API service classificationSF or SG. Select the oil's SAE viscositygrade accordingto your expected operating temperature: colder 32°F 5W30 Although multi-viscosity oils (5W30, 10W30, etc.) improve starting in coldweather, these multi-viscosity oils will resultin increased oil consumption when used above 32°F.
  • Page 9 • Move Run/Stop switch to the "Run" position. • Pressthe primerbulb three (3) times, waiting two (2) secondsbetween each push. • Grasp starter handle and pull slowly untilyou feel some resistance.Then pull cord rapidlyto overcomecompression,prevent kickbackand start the engine. Let rope retum to starter slowly. Note: The Pressure Command any positionduring staring or operation.However, for cold starts, it is recommendedthat the Pressure...

  • Page 10: General Recommendations

    CUSTOMER RESPONSIBILITIES MAINTENANCE TASK Cleaning System CheckJclean water inlet screen on quick-connect. Ched,( high pressure ho6e. Check detergent ho_e. Check spray gun and assembly for leaks. Purge pump of _dr and contaminants. ENGINE Check oil level. Service foam _r. Service paper air Citer. Change engine oil.

  • Page 11: Before Each Use

    BEFOREEACH USE Check w ater i nletscreen fordamage. • Check high pressure h ose forleaks. Check c hemical tanks andfillers • Check gun and wand assembly for leaks. • Purge pump of air and contaminants. • Check engine oil level. CLEANING SYSTEM MAINTENANCE Check and Clean Inlet Screen Examine garden hose inlet screen.

  • Page 12: Engine Maintenance

    O-Ring Maintenance Through the normal operation of your cleaning system, the o-rings keep the connectionsof the hoses and gun tight and leak-free. They may become worn or damaged with use. Provided with your cleaning system is an o-ring Maintenance Kit containing replacement o-rings, a rubber washer and a garden hose inlet screen.

  • Page 13: Cleanspark Arrestorscreen

    ServiceAir Cleaner Yourengine willnotrunproperly a ndmaybe damaged f f yourunitusing a dirty aircleaner. Clean or replace theaircleaner paper f illeronceevery 50 hours ofoperation o ronce a year, w hichever comes first. Clean or replace more often if operating under dusty or dirty conditions. Clean foam pre-tiller every 25 hours of operation or sooner under dusty conditions.
  • Page 14 • install a correctlygapped spark plug intothe cylinderhead, tighten secure|y. Carburetor If you thinkyour carburetor needs adjusting,see your nearest Sears Service Center. Engine performance may be affected at altitudesabove 5000 feet. For operationat higher elevations,contactyour nearest Sears Service Center. Adjusting...
  • Page 15 • Reattach the valve cover makingsure the gasket between the valve cover and cylinderhead is in place. Start all four screws before tighteningor you will not be able to get all the screws in place. • Reattach the breather tube. •...

  • Page 16: After Each Use

    AFTER EACH USE Water shouldnot remain in the unitfor long periods of time. Sediments of minerals can deposit on pump parts and "freeze" pump action. Follow these procedures after every use: • Flush the chemical system by selectingthe System Rinse tank and run the cleaning system with nozzle in low pressure mode.
  • Page 17 Replace tank 3. Twist chemical valve handle to place in low pressure mode. Rotate knob for desired chemical. Contact Sears Service Department. 1. Clean or replace air cleaner. 2. Fill fuel tank. 3. Drain gas tank; fillwith fresh fuel. 4, Connect wire to spark plug.
  • Page 19 Generac Power Systems GN 220, 7.8HP, Item B_c!__ 78653 Run/Stop Switch 85272 L.E.D. Assembly 84195 Low Oil Shutdown Decal 85620 Black Sleeving 00285271 Black Wire Assembly 84329 3-pin Male Connector Housing 00185271 White Wire Assembly 22097 M6 Lock Washer M6 x 30mm Screw 82981 81675 Ignition Coil...
  • Page 20 Generac Power Systems GN 220, 7.8HP, Model # EHC 04048-0 78621 Control Rod Assembly 76389 Piston Pin 88411 Piston Ring Set A8897A Gear Cover Assembly M8 x 52ram Head Bolt 77168 88057 Piston 76390 Pin Retainer Ring 83337A Tapered Crankshaft Assm. 78658 Governor=R"...
  • Page 21 Generac Power Systems GN 220, 7.8HP, Model # EHC 04048-0 Item DescriDtior! 90947 Breather Hose 90051 Manifold Head Gasket 57058 M6 x 55mm Capscrew 80318 M6 x 25ram Capscrew 80316 M6 x 30mm Screw 20136 Intake Manifold 22097 M6 Lock Washer 49813 M6 Hex Nut 21202...
  • Page 22 Generac Power Systems GN 220, 7.8HP, 2--1 .era P_a[t__ otv _]atLoJz 94820 Expansion Plug 91848 Oil Filter Gasket 84982 Oil Filter Adapter 92978 M6 x 20mm Screw 99236 Oil Pressure Switch 70185 Oil Filter Model # EHC 04048-0 lt.ean Pa_# 82774 SRV77182E 83312...
  • Page 23 Generac Power Systems GN 220, 7.8HP, Model # EHC 04048-0 Rein Pa_# 83512 M6 x 15 Taptite 95213 Tank Bracket 77395 M6 Flange Nut Tank Cradle 95214 30340 12" 1/4" ID Hose 48031C Hose Clamp...
  • Page 24 Craftsman 3000 PSi Cleaning System 580.768050 Pump 4°...
  • Page 25 Craftsman 3000 PSI Cleaning System 580.768050 Pump _ern O-RING, 1.625 x .103 B2218 B2260 ADAPTOR, Engine 94738 WASHER, Beelleville 16 x 2.7 93887 NUT, Jam M16 x 1.5 SPRING, Piston Return 96400 ASSY., Oil Breather/FUl 99735 93652 SPRING, Thermal By- Pass O-RING, 2.9 x 6.5 x...
  • Page 26 Craftsman 3000 PSI Cleaning System 580.768050 Main Unit...
  • Page 27 Craftsman 3000 PSI Cleaning System 580.768050 Main Unit Ilern _ B3608A LINK, ThrottleControl 30809 GROMMET, Rubber B3576 DECAL, Control Panel 1210 B3599 ASSY., Chemical Tank 1 Gal. B3695 BOLT, 1/4" - 20 with Washer B3222A CAP, Chem Container "A" B3222B CAP, Chem Container _B"...

  • Page 28: Length Of Coverage

    You are responsiblefor presenting your ULGE engine to a Sears authorized service center as soon as a problemoccurs. Warranty repairs should be completed in a reasonable amount of time, not to exceed 30 days.

  • Page 29: What Is Not Covered

    2 years, whichever comes sooner. Diagnosis When the ULGE engine is inspected by an authorized Sears service center, the owner shall not be held responsiblefor diagnosticcostsif the repair is deemed warrantable. Consequential...
  • Page 30 1-800-366-PART (1-800-366-7278) Para ordenar piezas con entrega a domicilio - 1-800-659-7084 For the location of a Sears Parts and Repair Center in your area: Call 24 hours a day, 7 days a Week 1-800-488-1222 For information on purchasing a Sears Maintenance Agreement...

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