[Cause]
The air pressure detection switch of the welding power supply unit notifies that the air pressure has dropped to 85psi, the minimum operating level.
[Countermeasure]
Increase the air pressure of the system.
Loading fault information
The air pressure detection switch of the welding power supply unit notifies that the air pressure has dropped to 85psi, the minimum operating level.
Increase the air pressure of the system.