Checking The Safety Valve - Kärcher BOGE CM9 Mode D'emploi

Maintenance
Checking
the safety valve
Page 4.12
4.3 Regular maintenance work
Check: – After approx. 3000 operating hours,
however, at least once a year.
Check safety valve by opening the screw plug
CAUTION: Risk of injury!
Danger of burning due to hot oil!
Take extreme care when checking the safety valve with the compressor
running taking all safety measures into consideration.
A hot air-oil mixture escapes when opening!
– Open the threaded plug
The air-oil mixture escapes.
– Tighten the threaded plug by turning clockwise.
1
Fig. 4.8: Check safety valve
BOGE Operating instructions for CM 9 series screw compressor module
.
counterclockwise.
Wartung.pm6.5 - GB