BOGE Operating instructions for C 10 L...C 20 L series screw compressors
Page 15
Product description
2.5
Safety and monitoring devices
Safety valve
Fig. 2.3: Safety valve
Safety temperature
limiting device
The safety temperature limiting device switches off the compressor once the
maximum admissible final compression temperature has been reached. The
compressor does not switch on when dropping below the minimum tempera-
ture.
–
Rectify the fault.
–
Acknowledge fault by pressing
ENTER key
.
–
Switch on the compressor
(ON-button)
.
Monitoring the drive
motor
The drive motor is monitored by PTC resistors.
The safety valve (1) on the compressed air/oil
receiver prevents the maximum admissible
pressure being exceeded.
When the maximum pressure is exceeded
(e.g. incorrect setting of the operating pres-
sure value), the entire delivery volume of the
compressor is ejected.
Caution: 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!
