KCP Heavy Industries Co., Ltd. Operation
5-12
5.6 Precautions for engine start and stop
1) The battery switch must be turned off after 1 minute after turning off the engine KEY
switch, which is the time for AdBlue (urea water) to be returned to the tank.
If the battery switch is turned off immediately after turning off the engine, the AdBlue in
the pipe connected from the AdBlue tank to the injector is not able to return to the tank.
In winter, the remaining AdBlue freezes and could cause problems.
2) Allow at least one minute between turning the engine KEY switch off and back on. If the
KEY switch is turned on immediately, the engine can be started, but a communication
error may occur and RPM control may be impossible.
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The battery switch can be pulled out when it is OFF, so it is clearly distinguished from ON.
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