How to Replace the Power Switch on the Active 2.3 Pressure Washer Pump

How to Replace the Power Switch on the Active 2.3 Pressure Washer Pump

In this guide, we’ll walk you through the steps needed to replace the power switch on the Active 2.3 pressure washer pump. If your pressure washer is not turning on and the issue isn’t related to the motor or the GFCI plug, then a faulty power switch could be the cause.

Symptoms of a Faulty Power Switch

When the power switch fails, the pressure washer won’t power on. If you’ve ruled out issues with the motor and GFCI plug, it may be that the switch needs replacement.

Tools Needed

  • 13mm socket wrench
  • Phillips head screwdriver
  • Flathead screwdriver
  • Wire cutting pliers
  • Replacement power switch

Step 1: Removing the Pressure Washer from the Wall Mount

  1. Unmount the Active 2.3: Use a 13mm socket wrench to detach the washer from its wall-mount cage.
  2. Position the Unit: Place the washer on a flat surface, lying on its side with the mounting side down.
  3. Remove Bolts: Support the motor with one hand and use the 13mm socket wrench to remove the four bolts at the bottom of the steel cage. Set these aside for reinstallation.
  4. Separate the Unit: Take the washer out of the steel cage and lay it on a flat, protected surface with the electric box facing up, ready for the power switch replacement.

Step 2: Replacing the Power Switch

With the washer prepared, follow these steps to replace the power switch.

  1. Remove Circuit Screws: Use a Phillips screwdriver to remove the three screws securing the circuit body. Keep these screws safe.
  2. Access the Circuitry: Remove the electric circuit cover to expose the wiring.
  3. Detach Wiring: Disconnect the wire terminals from the power switch’s connection points as shown in the video below.
  4. Remove Old Switch: Unscrew and set aside the two screws holding the power switch casing in place, then gently pry out the defective switch using a flathead screwdriver.
  5. Install New Switch: Insert the new switch, ensuring the "ON" side faces the Active logo, then secure it with the plastic cover and screws.
  6. Reconnect Wires: Reattach the wire terminals as demonstrated, carefully arranging the wiring back into the casing.
  7. Close the Circuit: Reattach and firmly secure the circuit cover with the screws.

Step 3: Remounting the Pressure Washer

With the power switch replaced, you’re ready to remount the washer.

  1. Prepare the Mounting Points: Position the four nuts and rubber feet as shown.
  2. Place Washer in Cage: Align the washer’s motor with the four mounting holes on the cage’s bottom.
  3. Secure Bolts: Insert each bolt through the cage bottom, hand-tightening as you align the pump to the cage frame.
  4. Tighten Bolts: Once all bolts are positioned, use the 13mm socket wrench to fully tighten the washer to the wall mount cage. Make sure the bolts are snug to prevent vibration during use.

Final Check

Test the power switch to ensure it’s functioning properly. If the pressure washer powers on and runs smoothly, you’re all set!

Conclusion

Replacing the power switch on your Active 2.3 pressure washer pump is a straightforward process with the right tools and guidance. This guide should help you troubleshoot and resolve power issues efficiently, saving you from unnecessary repair costs.