Komatsu WA470-5H Operation & Maintenance Manual page 166

OPERATION
METHOD OF REMOTE POSITIONER
(If equipped)
It is possible to set the lift arm stop position by operating
remote positioner RAISE mode switch (1), remote positioner
LOWER mode switch (2), and remote positioner RAISE/
LOWER set switch (3) on the right switch panel.
REMARK
The RAISE mode is used when setting the lift arm position
at a point where the lift arm is above the horizontal posi-
tion; the LOWER mode is used when setting the stop posi-
tion at a point where the lift arm is below the horizontal
position.
! Setting with RAISE (or LOWER) mode
1. Press the top (a) of remote positioner RAISE (or LOWER)
mode switch (1) (or (2)) to turn the mode ON.
2. Raise (or lower) the bucket to the desired position.
3. In the case of the RAISE mode, press the top (a) (or the bot-
tom (b) for the LOWER mode) of remote positioner RAISE/
LOWER set switch (3).
The lift arm stop position is set.
If the setting is carried out properly, the buzzer will give
short sounds.
If the setting cannot be carried out, the buzzer gives a long
sound, so repeat the procedure from Step 1.
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OPERATION
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