Atlas Copco XAS 185 KD7 T4, Instruction Manual

Page: 32 / 60

- 32 -
SHUTDOWN
When the machine is shutdown due to a critical alarm or
an emergency stop the display will show
POWER OFF
Switch the controller off by pressing the Power button.
If the compressor is equipped with a battery switch:
When the compressor is not in use, this switch must
always be in the “OFF” position.
It is not allowed to use this switch as an emergency switch
or for stopping the compressor.
It can damage the controller or the engine’s Electronic
Control Unit when using the battery switch for stopping.
Always first shut off the controller and wait until the
display is dark before switching the battery switch to
position “OFF”.
DIESEL PARTICULATE FILTER REGENERATION
When the Diesel Particle Filter regeneration process is
kept at its default ‘AUTOMATIC’ setting, then the DPF
regeneration will be performed automatically when the
Soot Load exceeds 60%.
The controller display will indicate an ongoing DPF
Regeneration by showing the HEST icon (High Exhaust
System Temperature):
The DPF regeneration process will continue, until the Soot
Load has become as low as possible, or until the engine is
stopped.
When the DPF regeneration process is stopped, the HEST
icon will disappear from the display.
Active Buttons
Measurement View Button
Settings View Button
Alarms View Button
Enter Button
(to acknowledge the shown alarm)
HEST Icon