2.
Check
that the work equipment lock lever is in LOCK posi-
tion (L).
3.
Turn the key in starting switch (2) to OFF position (A).
The engine will stop.
4.
Remove the key from the starting switch (2).
5.
The connector of power supply for ladder controller is on
the cab right side exterior
.
6.
Remove the connector (1) (connector: LS1).
7.
Start the engine and check that the travel operation and
the work equipment operation are possible.
If
the operations are not possible, other causes of failure
are suspected, so ask your Komatsu distributor to perform
inspection.
REMARK
The action level L03 is displayed on the monitor, however,
the machine can travel by setting the travel speed to the
1st and running the engine at medium speed.
WHEN REQUIRED
METHOD FOR CHECKING OIL LEVEL IN POWER UNIT AND ADDING OIL
1.
Stop the engine.
2.
Lower the ladder to the lowest position.
3.
Remove the bolts (1), and remove the cover (2).
ATTACHMENTS AND OPTIONS HANDLE HYDRAULIC TYPE LADDER
6-21
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