68
Maintenance and Repair
Replacing Parts
5.3.8 Maintenance instructions for the air compressor
Open the maintenance door
with the corresponding key.
Maintenance door
'HSUHVVXUL]HWKHLQWHUQDO
pressure of the air compressor,
ensure that the pressure value is
0, and then remove the pressure
regulating valve connection
piping. Finally, remove the
pressure regulating securing
screws from the valve unit.