Machined trigger head

Machined trigger head

Machined trigger head for 4D sander 

The trigger head machined into the handle of a 4D single-brush sander is a mechanical component that plays an essential role in activating the unit's motor. It is designed to receive and respond to the pressure exerted by the user when he or she presses the trigger, thus starting the sander's motor.

When the trigger is pressed, the machined trigger head transmits the movement to an electric switch inside the handle. This then closes, allowing electrical current to flow and start the sander motor. When you release the trigger, movement is interrupted, the switch opens and the motor stops.

When to change the machined trigger head depends on how worn it is and how well it works.
Here are some signs that it may be time to replace it:

1. Excessive play or jamming: If you notice that the trigger head has excessive play, or if it jams in a depressed or non-depressed position, this may indicate a problem with the internal mechanism and that it needs to be replaced.

2. Inconsistent response : If the trigger does not respond consistently when activated or deactivated, this may be a sign that the machined trigger head is not working properly.
3. Electrical failure: If the 4D single-brush sander motor fails to start or stops unexpectedly, this may be caused by a problem with the machined trigger head.

It's important to replace the machined trigger head as soon as you notice any signs of malfunction or wear to ensure safe, reliable operation of the single-brush sander. If you are unsure about the condition of the trigger head or how to replace it, we recommend that you contact Repex Floor after-sales service. User safety is paramount, and any faulty parts must be replaced promptly to avoid any risk of accident or injury.

Non contractual photo 📷
Please note that the photos of the parts do not use the same scale.