8.8.1 Switching in the generator
Precondition Full load mode
Read and follow the instructions on generator operation in chapter 4.11.3.
1. Turn the «generator main switch» to the "l" position.
2. «Set the safety cut-out(s)» to the "l" position.
3. Turn the mode selector switch to the required mode of operation
Further information See chapter 4.11.2 for generator controls.
See chapter 4.11.1 for generator operating modes.
8.8.2 Switching off the generator
Precondition Read and follow the instructions on switching off the generator in chapter 4.11.3.
CAUTION
Thermal overload of the turbo generator.
Stopping the machine abruptly after the generator has been in operation for some time can cause
heat damage to the generator.
➤ Allow the engine to run for about 2 minutes in idle before shutting down to allow the generator
to cool down.
1. «Set the safety cut-out(s)» to the "0" position.
2. Turn the «generator main switch» to the "0" position.
3. Press the «load» key.
■ The «load» key flashes.
■ The machine switches to unloaded run-on, i.e. the engine runs at IDLE speed and the oil
separator tank is vented.
■ After running about 2 minutes in IDLE, the generator has cooled down enough so that the
engine can be stopped.
8
Operation
8.8
Generator operation
84
Service Manual Screw Compressor
M135 SIGMA CONTROL MOBIL
No.: 9_6975 00 E
