28
ORV 10 - ORV 12 - ORX 10 - ORX 12
8. TECHNICAL SPECIFICATIONS
8.1 READINGS ON GAUGES
Gauge Reading Unit
Working pressure (PG2) between unloading
and working
pressure bar
below 6.5 bar
LP compressor element
air outlet temperature (TG1) below 130 °C
HP compressor element
air outlet temperature (TG2) below 130 °C
8.2 SETTINGS OF SWITCHES AND SAFETY VALVE
Switch Makes at Breaks at
Shutdown switch
LP compressor element air outlet temperature
(TS1), adjustable up to
1)
- 130 °C
HP compressor element air outlet temperature
(TS2), adjustable up to
1)
- 130 °C
Alarm switch
Air filter vacuum indicator switch (VIS) - 50 mbar
Start preventing pressure switch
0.5 +/- 0.4 1.5 +/- 0.3 bar(e)
Safety valve (SV)
Opening pressure 30 bar(e) (ORV)
34 bar(e) (ORX)
Minimum loading pressure switch
2.5 +/- 1 4.5 +/- 0.5 ba
r
1)
100°C for compressors for Germany.