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OPERATION
1.
Check that battery disconnect switch (S) is in ON position
(I).
2.
Check that lock lever (1) is at LOCK position (L).
3.
Check that all control levers and control pedals are at
NEUTRAL position.
If the control levers and control pedals are released, they
return to NEUTRAL position.
4.
Insert the key into starting switch (2) and turn it to ON posi-
tion (B) - DO NOT touch the left (D) or right (E) proportion-
al control slide switches, otherwise the Neutral Detection
System will recognise the wrong position as Neutral and
this may result in unexpected movement of the Attach-
ment.
Next carry out the following checks:
5.
On the input display screen displayed on the monitor, input
the password and push input confirmation switch F6 (3).
If a password is set, the input display screen will be indi-
cated on the monitor screen.
REMARK
Contact your Komatsu distributor for details of the method
of setting, changing, or cancelling the password.
MACHINE OPERATIONS AND CONTROLS
3-171
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