Welcome to the bigboi Help Centre

Your Source for Expert Advice, Troubleshooting, and Product Information

WashR FLO | How to set up your unit

Setting up your bigboi WashR FLO is simple and straightforward. Follow these step-by-step instructions to ensure your pressure washer is ready for use.

Step-by-Step Instructions

1. Insert Hose into Power Gun

  • Firmly insert the end of the high-pressure hose into the power gun.

  • Pull lightly on the hose to confirm it’s locked securely in place.

2. Connect High Pressure Hose

  • Screw the quick-release hose connector onto the water outlet.

  • Insert the other end of the pressure hose into the connector.

  • Ensure all fittings are tightened securely to avoid the hose slipping or popping off under pressure.

3. Attach Garden Hose Adaptor (Optional Accessory)

  • Attach the quick hose adaptor to the end of your garden hose.

  • Snap the quick adaptor onto the unit’s quick connect filter.

4. Connect Power Lance to Power Gun

  • Insert the power lance into the front of the power gun.

  • Push them together, then twist clockwise to lock in place.

  • You can swap out the nozzle depending on the cleaning task required.

5. Power On the Unit

  • Rotate the power switch to the ON (|) position.

  • The motor will activate only when the trigger on the gun is pulled and will shut off when the trigger is released.

6. Adjust the Spray

  • Rotate the nozzle to adjust the spray pattern and pressure depending on your application.

By following these steps, you’ll ensure your WashR FLO is correctly set up and ready to deliver high-performance results.

Still need help? Contact our support team here.

Updated on 18 Jun 2025