BOGE Operating instructions for C 15 series screw compressors
Page 21
Product description
2.4
Safety and monitoring devices
Safety valve
Fig. 2.3: Safety valve
Monitoring the drive
motor
The drive motor is monitored by PTC resistors.
The safety valve (1) on the
compressed air/oil chamber
prevents the maximum ad-
missible pressure being ex-
ceeded.
WARNING: Risk of injury!
When the maximum pressure is exceeded (e.g. incorrect setting of the oper-
ating pressure value), the entire delivery volume of the compressor is eject-
ed!