Atlas Copco XAS 185 KDU T4F HOP, Instruction Manual

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STARTING / STOPPING
Safety precautions
Battery switch
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.
Do not use the battery switch as an emergency switch or
for stopping the compressor. It will damage the control
unit.
Always first shut off the control unit and wait until the
display is dark before switching the battery switch to
position “OFF”.
Do not disconnect power supply to control
box in any way when the control box is
switched on. This will result in loss of
controller data.
Do not switch off the circuit breaker when
the control box is switched on. This will
result in loss of controller data.
Please be aware that the (optional)
preheater unit is still “live” with the battery
switch in “OFF” position.