Simpson ALV2623 Pressure Washer Manual

The Simpson ALV2623 is a powerful pressure washer designed for residential and light commercial use. It features a 2600 PSI engine, a 2.3 GPM water flow rate, and comes equipped with a variety of nozzles for different cleaning tasks. This manual provides essential information on safety, features, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Safety Information 3. Setup and Assembly 4. Specifications 5. Operating Instructions 6. Maintenance 7. Troubleshooting 8. Warranty Information

Features at a Glance

The Simpson ALV2623 pressure washer includes the following features:

Safety Information

Read all safety instructions before operating the pressure washer. Always wear appropriate safety gear, including goggles and gloves. Do not operate the machine in wet conditions or near flammable materials.

Setup and Assembly

Follow these steps to set up your pressure washer:

  1. Unpack the unit and check for any damage.
  2. Assemble the handle and attach it to the main body.
  3. Connect the high-pressure hose to the pump.
  4. Attach the desired nozzle to the spray wand.
  5. Fill the fuel tank and check oil levels before starting.

Specifications

Operating Instructions

To operate the pressure washer:

  1. Start the engine according to the instructions.
  2. Select the appropriate nozzle for your cleaning task.
  3. Hold the spray wand and squeeze the trigger to begin cleaning.
  4. Adjust the distance from the surface for optimal results.

Maintenance

Regular maintenance is essential for optimal performance:

Troubleshooting

SymptomPossible CauseCorrective Action
Engine won't startNo fuelCheck fuel level and refill if necessary.
No pressureClogged nozzleClean or replace the nozzle.
Leaks from hosesDamaged hosesInspect and replace damaged hoses.
Excessive vibrationLoose partsTighten all screws and bolts.

Warranty Information

This product comes with a one-year limited warranty. For warranty claims, please contact customer service with your proof of purchase.

Simpson ALV2623 Pressure Washer Manual © - All Rights Reserved 2026