Product Description | 2
0870211676_RA0760A_PLUS_-0004_IM_en 9 / 68
2.5 P&ID "Piping and Instrumentation Diagram"
PSA1
P
M
CPL
MOT1
DN80 PN6
GB
Air
NRV
IF
inlet gas
LS
low oil level
alarm (trip)
PSA2
P
TSA
Toil
AHE
DN80 PN6
IN
OUT
OF
TS
Texhaust gas
VP
exhaust gas
M
MOT2
AHE Air-oil heat exchanger CPL Coupling
GB Gas ballast IF Inlet filter
IN Suction connection LS Level switch "alarm/trip” (oil level)
MOT1 Motor (pump drive) MOT2 Motor (heat exchanger)
NRV Non-return valve
(not used as an isolation valve)
OF Oil filter
OUT Discharge connection PSA1 Pressure transmitter
(inlet gas pressure)
PSA2 Pressure transmitter
(counter pression in the oil separator)
TSA Resistance thermometer (oil temp.)
TS Temperature switch (exhaust gas temp.) VP Vacuum pump
2.6 LED Indicators
Next to the user interface, there are three LED’s which give a visual indication of the ma-
chine state.
The LED is green when
the machine is powered
The LED is green when
the machine is running
The LED flashes in red
when a warning occurred /
The LED is continuously
red when an alarm occurred
Power indicator light (PIL)Start/stop button (SSB) Alarm indicator light (AIL)
To Next Page
Loading...
Need help?
General
