Operation
Working with the Machine
79 79
9811-3400-4
Set the Attachment Angle Proximity-Switch
HL, HT, SHL Machines
1 Park the machine on hard, level ground. Refer to
Stopping and Parking the Machine.
2 Loosen the locknuts F, then adjust the bar D, so that
its end is aligned with the proximity-switch X.
456HT machines have two proximity-switches. When
the proximity-switch X is set, it automatically sets the
proximity-switch E.
3 Tighten the locknuts F.
4 Make sure that proximity-switch operates
automatically at the correct position. If necessary,
adjust the position of the proximity-switch again:
a 456HT machines: Select the correct proximity-
switch for your attachment.
For forks, select the proximity-switch E.
For a shovel, select the proximity-switch X.
b Operate the control lever to lift the loader arms
sufficiently for the attachment to clear the ground
when its dumped.
c Fully dump the attachment.
d Crowd the attachment, release the control lever
when the attachment starts to move. The
attachment should stop at the pre-set angle.
Note: The detent position is only selectable when the
proximity-switch is out of range of the sensor bar.
766720-1
Fig 53.