Maintenance and repair
Replacing parts
85
5.3.8 Maintenance Instructions for the Air Compressor
Open the Maintenance
Door with the
corresponding key.
Maintenance Door
De-pressurize the
internal pressure of
the air compressor,
e n s u r e t h a t t h e
pressure value is
0, then remove the
pressure regulating
v a l v e c o n n e c t i o n
piping; then remove
t h e p r e s s u r e
regulating valve unit's
securing screws.