Why does my Senco PC1010N motor run continuously?
- MMelissa JohnsonAug 16, 2025
If the Senco Air Compressor motor runs continuously when in the ON position, first move the motor/pressure switch to the OFF position. If the motor doesn’t shut off, unplug the air compressor. If the electrical contacts are welded together, the pressure switch needs to be replaced. Also, make sure that the air compressor is correctly sized. Limit the air pressure to the capacity of the air compressor by using a smaller tool or a larger air compressor.