Replacing the ON/OFF and Slow Switch for E-PowerBarrow Electric Wheelbarrow

This guide will walk you through the process of replacing the ON/OFF switch or the SLOW button on your E-PowerBarrow electric wheelbarrow. The switch also features a green/red LED to indicate the battery status (low or normal operation).

Tools Needed:

• Soldering iron (for experienced users)
• Small screwdriver
• Sharp object (like a small knife or pin)

Step-by-Step Replacement:

1. Prepare the E-PowerBarrow:

   • Position the wheelbarrow with the handlebar facing up.

2. Remove the Throttle Housing:

   • Locate the 4 screws on the bottom side of the blue throttle housing.
   • Carefully remove the screws (be cautious as they are small and easy to lose).
   • Unplug the connector from the housing.

3. Return the Wheelbarrow to Normal Position:

   • Set the wheelbarrow back in its usual upright position.

4. Remove the Yellow Throttle Cap:

   • Use a sharp object to gently remove the black rubber dot from the top of the yellow throttle.
   • Unscrew the screw revealed by the rubber dot to take off the yellow throttle cap.

5. Access the PCB Board:

   • Put the wheelbarrow back with the handlebar facing up again.
   • Remove the two screws securing the PCB (printed circuit board) to the housing.
   • Carefully take out the PCB board.

6. Replace the Switches:

   • With the PCB board removed, you can now replace the ON/OFF and SLOW switches.
   • If you find soldering difficult or are unsure, feel free to send the PCB to us for replacement of the switches.

Important Notes:

• If you are not experienced with soldering, we highly recommend sending the PCB board to us to avoid damage.
• Always handle the small screws with care to prevent losing them.

By following these steps, you should be able to successfully replace the switches on your E-PowerBarrow.