Hotsy HSS-503089E Operator's Manual
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Hotsy HSS-503089E Operator's Manual

Hss series pressure washer
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HSS
OPERATOR'S MANUAL
89144120-1
For technical assistance or the dealer nearest you,
consult our web page at www.hotsy.com
8.914-412.0

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Summary of Contents for Hotsy HSS-503089E

  • Page 1 OPERATOR’S MANUAL 89144120-1 For technical assistance or the dealer nearest you, consult our web page at www.hotsy.com 8.914-412.0...
  • Page 2 HSS-603289E SPECIFICATIONS HSS-503089E SPECIFICATIONS • Pump Volume at Pump Head: 6.3 GPM/378 GPH • Pump Volume at Pump Head: 4.8 GPM/288 GPH • Pump Pressure at Pump Head: 3200 PSI • Pump Pressure at Pump Head: 3000 PSI • Burner Type: Fuel Oil Fired •...

  • Page 3: Table Of Contents

    The model and serial numbers will be found on a decal attached to the pressure washer. You should record both serial number and date of purchase and keep in a safe place for future reference. Hotsy HSS • #8.914-412.0 • Rev. 5/11...

  • Page 4: Introduction And Important Safety Information

    SPRAY AWAY FROM utility company or the selling fuel should the equipment be exposed to a ELECTRICAL WIRING. distributor for specific details. higher ambient temperature. Hotsy HSS • #8.914-412.0 • Rev. 10/11...

  • Page 5: Important Safety Information

    FALLS WHEN USING starting. Failure to do this could LADDER. result in injury from a whipping wand. 14. Never make adjustments on machine while in operation. TRIGGER GUN KICKS BACK - HOLD WITH BOTH HANDS Hotsy HSS • #8.914-412.0 • Rev. 10/11...
  • Page 6 28. In oil burning models, use only kerosene, No. 1 home heating fuel, or diesel. If diesel is used, add a soot remover to every tankful. Follow the maintenance instructions speci- fied in the manual. Hotsy HSS • #8.914-412.0 • Rev. 10/11...

  • Page 7: Component Identification

    Adjustable Thermostat — Prevents water tempera- Detergent Metering Valve — Controls detergent ture from exceeding high temperatures. Is not used to mixture. maintain constant temperature setting. Wand — Must be connected to the spray gun. Hotsy HSS • #8.914-412.0 • Rev. 10/11...

  • Page 8: Assembly Instruction

    Water Inlet Garden Hose STEP 7: Connect the other end of the garden hose to pump water inlet. Inspect inlets. CAUTION: Do not run the pump without water or pump damage will result. Hotsy HSS • #8.914-412.0 • Rev. 10/11...

  • Page 9: Operating Instructions

    To scour the surface, select the yellow 15° or red 0° nozzle. To apply detergent select the black nozzle. WARNING! Never replace Nozzles nozzles without engaging the safety latch on the spray gun trigger. Hotsy HSS • #8.914-412.0 • Rev. 10/11...
  • Page 10 This lowers the pressure and raises regulate temperature. Step 4: Turn burner switch off, open the temperature. trigger on spray gun and allow water to cool. Hotsy HSS • #8.914-412.0 • Rev. 10/11...

  • Page 11: Detergents And Cleaning Tips

    Apply safety latch to spray gun. Open detergent valve. Select and install the desired high pressure nozzle. NOTE: You can also stop detergent from flowing by simply removing detergent siphon tube from bottle. Hotsy HSS • #8.914-412.0 • Rev. 10/11...

  • Page 12: Shut Down And Clean-Up

    6. Drain the fuel tank. Remove the fuel filter. Install a 16173D, grade 3 anti-rust grease. new fuel filter. 4. Replace anti-freeze every 2 years. 7. Carefully clean all debris from the radiator fins. Hotsy HSS • #8.914-412.0 • Rev. 10/11...

  • Page 13: Maintenance

    Clean out float tank and then reinstall wand assembly to spray gun. During winter months, when temperatures drop below 32°F, protecting your machine against freezing is neces- Hotsy HSS • #8.914-412.0 • Rev. 10/11...

  • Page 14: Air Adjustment

    200 psi. NOTE: When changing fuel pump, the air shutter, lock the air shutter in as close a position a bypass plug must be installed in return port or fuel pump will not prime. Hotsy HSS • #8.914-412.0 • Rev. 10/11...

  • Page 15: Coil Removal

    7. Remove bolts that hold down coil to bottom wrap. 8. Remove coil. 9. Replace or repair any insulation found to be torn or broken. 1 0. Remove insulation retainer plates. Coil Reinstallation: Reinstall new or cleaned coil reversing Steps 9 through Hotsy HSS • #8.914-412.0 • Rev. 10/11...

  • Page 16: Troubleshooting

    Little or no fuel pressure from fuel Increase fuel pressure to specification and/or pump replace fuel pump. Test with pressure gauge. Faulty burner transformer Test transformer for proper arc between contacts. Replace as needed. Hotsy HSS • #8.914-412.0 • Rev. 10/11...
  • Page 17 Heavy accumulation of soot on Remove coils and burner assembly, clean coils and burner assembly thoroughly. Misaligned electrode setting Realign electrodes to specifications. Obstruction in smoke stack Check for insulation blockage or other foreign objects. Hotsy HSS • #8.914-412.0 • Rev. 10/11...
  • Page 18 O-Ring plunger retainer worn Check and replace if necessary. Cracked piston Check and replace if necessary. Pump protector Lower water supply pressure. Do not run with spray gun closed longer than 2 minutes. Hotsy HSS • #8.914-412.0 • Rev. 10/11...
  • Page 19 Position correctly, tighten set screw. Defective control switch Replace switch. Loose wire Check and replace or tighten wiring. Defective burner motor Replace motor. RELIEF VALVE Relief valve defective Replace or repair. LEAKS WATER Hotsy HSS • #8.914-412.0 • Rev. 10/11...

  • Page 20: Maintenance And Oil Change Chart

    Spark Plug Check Valve Clearance Fuel Tank Filter Water Filter/Clean Check OIL CHANGE RECORD Date Oil Changed No. of Operating Hours Brand Name and Month/Day/Year Since Last Oil Change Type of Oil (see above) Hotsy HSS • #8.914-412.0 • Rev. 10/11...
  • Page 21 If you are looking for replacement parts for your Hotsy, please contact your local dealer. You can find a dealer by calling Hotsy at 800-525-1976 or by visiting www.hotsy.com.
  • Page 22 If you need service on your pressure washer, contact your local Hotsy dealer or visit www.Hotsy.com. Smart phone users scan the code below to link directly to the Service Request page. Form #8.914-412.0 • Revised 10/11 • Printed in U.S.A. by Hotsy...

This manual is also suitable for:

Hss-603289eHss-803089eHss-102589e

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