Fig. 32 Control Valve; Fig. 33 Shuttable Check Valve; Fig. 34 Solenoid Valve; Fig. 35 Change-Over Valve - GEA RedGenium Operating Instruction

Fig.32:
Fig.33:
with integrated control function
Fig.34:
Fig.35:
Fig.36:
L_151511_2
19.12.2019
Control valve
Shuttable check valve
Solenoid valve
Change-over valve
Oil pressure regulating valve
Caution!
The oil pressure being set too high or too low may result in serious com-
pressor damage or even total breakdown of the compressor after even a
short period of operation!
► See chapter "Adjustment of oil pressure"
Control valve adjusted:
•
Start-up
•
when operating conditions change
Shuttable check valve with integrated control
function open during normal operation
Controlled by (e.g. GEA Omni™)
Change-over valve (3-way valve), opened from
below in arrow direction
Operating position: shut
Δp x,x ± x bar control pressure to be set vis-à-
vis reference pressure (see P+I diagram)
Start-up
First start - Start-up procedure
79