Chicago Pneumatic CPS 750, Instruction Manual, Page: 74 / 94

CPS 750
74 1310 3012 02
CPS
5.4 Safety valve
Following checks must be carried out:
•
A check of the opening of the lifting gear, twice a year.
This can be done by screwing the cap of the valve anti-clockwise.
•
A check of the set pressure once a year according to the local regulations. This check cannot be done
on the compressor and must be carried out on a proper test bench.
All adjustments or repairs are to be done by an authorized representative of the valve
supplier.