4 protection levels
Overpressure protection. The safety valve is triggered when the pressure in the receiver reaches 8 bar.
Residual pressure protection. The solenoid valve automatically relieves pressure in the mains after the compressor is turned off.
Overload protection. It is triggered when the input voltage is too low or too high, turning off the device.
Overheating protection. Automatically turns off the device when the permissible temperature is exceeded.