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3.3 Operation
3.3.10
Remote positioner
This machine is equipped with the functions of a remote bucket
positioner and remote boom positioner.
Operating remote bucket positioner
1. Raise the lift arm and dump the bucket.
2. Operate the bucket control lever to the tilt detent position,
then release the lever.
3. The bucket will tilt, and when the bucket control lever returns
from the detent position to the HOLD position, the bucket tilt
operation will stop.
4. When the lift arm is lowered to near the ground level, the
cutting edge of the bucket will be set to the position deter-
mined by the remote positioner bucket angle set switch.
5. If it is desired to stop the cutting angle of the bucket further
towards the tilt position (facing up) or dump position (facing
down), operate the remote positioner bucket angle set
switch to change the stopping angle of the bucket.
It is possible to set the angle up or down five stages (± 5).
The angle changes approx. 1° for each stage.
Operating remote boom positioner
Operating raise remote boom positioner
1. Set the lift arm to the desired stop position above horizontal.
2. Operate the lift arm control lever to the HOLD position and
press the top of the remote positioner raise/lower set switch.
The buzzer will emit short sounds, the position is set, and
the lamp inside the switch lights up.
Method of checking actuation
Lower the lift arm, operate the lift arm in the RAISE direction
to raise to the detent position, then release the lever.
The lift arm will go up, and when the lift arm control lever
returns from the detent position to the HOLD position, the lift
arm operation will stop.
3-126
Operation
GK050137
GK050138
WA500-6H – VEAM430100
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