Why electric pruners keep beeping

1. Cause of failure

The reason why your electric pruners keep beeping after you turn on the power may be that the circuit board is shorted or the trigger switch is damaged. Short circuits on circuit boards are generally caused by aging of circuit components, poor contact or external damage; damage to the trigger switch may be caused by long-term use, external impact or circuit failure.

2. Solution

1. Solution to circuit board short circuit:

(1) First unplug the power of the electric pruner, then disassemble the body of the electric pruner and find the circuit board.

(2) Check whether the connecting wires and components on the circuit board are damaged or have poor contact. If so, replace or repair them in time.

(3) For failures caused by the aging of the circuit board, the circuit board needs to be replaced with a new one.

2. Solution to damaged trigger switch:

(1) First unplug the power of the electric pruner, then disassemble the body of the electric pruner and find the trigger switch.

(2) Check whether the connection wire and mechanical parts of the trigger switch are damaged or loose, and if so, replace or repair them in time.

If the trigger switch is burned out, a new trigger switch needs to be replaced.

3. Preventive measures

In order to avoid the continuous sound of electric pruners after turning on the power, we also need to take the following preventive measures:

1. Do not use electric pruners excessively to avoid aging of the circuit board or damage to the trigger switch.

2. After use, unplug the power supply in time to avoid leaving it powered on for a long time.

3. Avoid external shock or vibration and keep the body of the electric pruner intact.

In short, how to properly maintain and use electric pruners to avoid some common faults is an issue we need to pay attention to. The above content is the solution to the problem that the electric pruners keep making noise when the power is turned on. I hope it will be helpful to everyone