Simpson PS4240H Pressure Washer User Manual

June 8, 2024
Simpson

Simpson PS4240H Pressure Washer

WARNING: To reduce the risk of injury, read the pressure washer instruction manual and the engine instruction manual before operating pressure washer.

A. Install the Handle
Slide the handle assembly onto the frame. Align holes in the top handle with the mounting holes in the handle assembly. Secure with saddle bolts and knobs.
Install the Handle 
B. Add/Check Oil
The engine is shipped without oil. Before starting engine, add the oil provided using the oil spout. Check oil level prior to each use. Refer to Engine Owner’s Manual for complete procedure.

C. Add Gasoline
In a well ventilated outdoor area add fresh, high quality, unleaded gasoline with a pump octane rating of 86 or higher. Do not overfill. Wipe up spilled fuel before starting the engine. Refer to Engine Owner’s Manual for complete procedure.
Add Gasoline

DANGER:

  • Never run engine indoors or in poorly ventilated areas. Engine exhaust contains carbon monoxide, an odorless and deadly gas.
  • Risk of fluid injection and laceration. When using the high-pressure setting, DO NOT allow the high-pressure spray to come in contact with unprotected skin, eyes or with any pets or animals. Serious injury will occur.
  1. Connect Garden Hose to Pump
    Thread the garden hose to the pump inlet.
    Connect Garden Hose to Pump

  2. Connect High Pressure Hose to Pump
    Connect the high pressure hose to the pump outlet.
    Connect High Pressure Hose to Pump

  3. Connect High Pressure Hose to Spray Gun
    Connect the other end of the high pressure hose to the spray gun.
    Connect High Pressure Hose to Spray Gun

  4. Connect Spray Wand to Spray Gun
    Thread the spray wand into the end of the spray gun.
    Connect Spray Wand to Spray Gun

  5. Connect QC Nozzles to Spray Wand
    Pull quick connect coupler back and insert nozzle. Release quick connect coupler and twist nozzle to make sure it is secure in coupler
    Connect QC Nozzles to Spray Wand

  6. Turn Water Faucet Completely On
    Do not run the unit without water supply connected and turned on. Use Cold Water Only.
    Turn Water Faucet Completely On

  7. Release Air from System
    Release all air from pump and high pressure hose by depressing trigger until a steady stream of water is present. Approximately 30 seconds.
    Release Air from System

  8. Verify the Fuel Switch is turned to the ON Position
    Verify the Fuel Switch is turned to the ON Position

  9. Verify the Engine Switch is turned to the ON Position
    Verify the Engine Switch is turned to the ON Position

  10. Move the Choke to the CLOSED Position
    Move the Choke to the CLOSED Position

  11. Pull the Recoil Starter Grip
    Pull the recoil starter grip to start the engine.
    Pull the Recoil Starter Grip

  12. Move the Choke to the OPEN
    Position Gradually move the Choke to the OPEN Position after engine starts.
    Move the Choke to the OPEN Position

WARNING: This Guide is not a substitute for reading the operator’s manual. User must read and understand operator’s manual before using this product.

Need Help?

IF YOU EXPERIENCE ANY ISSUES WITH YOUR PRESSURE WASHER, WE ARE HERE TO HELP YOU.
Visit our website www.SimpsonCleaning.com or call 1-877-362-4271
SHOULD YOU REQUIRE ASSISTANCE WITH A PART THAT MAY BE BROKEN OR MISSING OR YOU ARE HAVING DIFFICULTY WITH ASSEMBLY OR STARTING PLEASE CONTACT US. YOUR COMPLETE SATISFACTION IS OUR PRIMARY OBJECTIVE.

Simpson PS4240H Pressure Washer User Manual – Optimized PDF
Simpson PS4240H Pressure Washer User Manual – Original PDF

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