Sigma Control Mobil Operating Sequence - KAESER M135 SIGMA CONTROL MOBIL Service Manual

4.7.2
No.: 9_6975 00 E
4 Design and Function
4.7 SIGMA CONTROL MOBIL function

SIGMA CONTROL MOBIL operating sequence

Operating Key
sequence
Ready to start
Start
➤ Press the
«Start» key.
Engine running
Warm-up /
IDLE phase
LOAD
➤ Press the
«Load» key.
Set pressure:
either
Run-on phase
➤ Press the
«Load» key.
* ADT = airend discharge temperature
** ECT = engine coolant temperature
*** OST = oil separator tank
Service Manual Screw Compressor
M135 SIGMA CONTROL MOBIL
Indication
7,5 bar
5,0 bar 10,0 bar
Explanation
The «Start» key flashes.
The engine starts auto‐
matically.
Maximum starting time 15
seconds.
The starter disengages
automatically when the
engine picks up speed.
The «Start» key illumi‐
nates.
The machine runs in IDLE
until the ADT* and ECT**
reach 30 °C.
While either of the temper‐
atures is > 30 °C, the ma‐
chine cannot be switched
to LOAD.
The machine may be
switched to LOAD when
the «Load» key flashes.
The machine switches
over to LOAD.
The «Load» key illumi‐
nates.
The outlet pressure is set.
The machine switches
over to unloaded run-on.
The engine runs at IDLE
speed.
The machine is vented.
The «Load» key flashes.
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