Komatsu Utility 69001, Operation & Maintenance Manual

Page: 130 / 276

OPERATION
OPERATION
3-76
3. Turn the key in ignition switch (2) to the OFF position (A).
The engine will stop
REMARK
When engine starting switch (2) key is turned to the OFF posi-
tion, the engine stops, but the machine's main power source is
not turned off immediately.
This is a time lag provided for the controller to memorize the
operation status and then terminate the system. While this pro-
cess continues, the main power is maintained. The power hold-
ing time varies depending on the operation condition.
Also when the cooling fan is used for a cleaning purpose, the
machine's main power source is not turned off immediately,
even if engine starting switch (2) key is turned to the OFF posi-
tion.
This time lag is provided to protect the hydraulic circuit, and in
this case, the machine's main power is maintained for seven
seconds.
4. Remove the key from starting switch (2).