Fine Adjustments
Page 54 of 72
Linear Lift AL1
Check that the abrasion protectors on both elbow joints are firmly
in contact with the carrier arms, such that the platform can not
rattle.
If the abrasion protectors on the elbow joints are not firmly in
contact with the carrier arms, the micro-switches on the aggregate
side are either too close to the aggregate or they protrude too far
from the carrier arm.
If this is the case, correct the position of the micro-switches as
described above.
Fully lower the platform by pressing the “UNFOLD”
(3) and
“DOWN” (2) push-buttons.
Press and hold the “UP” push-button (1).
Release the “UP” push-button (1) as soon as the platform stops
at the embarkation / disembarkation level.
Check once again that the abrasion protectors on both elbow
joints are firmly in contact with the carrier arms.
If this is not the case, repeat the adjustment procedure.
Adjusting the micro-switch on the side opposite the aggre-
gate
Run the platform to the embarkation / disembarkation level by
pressing the “UNFOLD” (3) or “UP” (1) push-button.
Press and hold the “FOLD” push-button (4).
Release the “FOLD” push-button (4) as soon as the platform has
stopped.
If the platform does not reach the vertical, stowed position but stops
shortly after the “FOLD” push-button (4) was pressed, the micro-
switch is actuated prematurely and must be moved towards the ag-
gregate.
If the platform does not rest firmly against the stops when in the ver-
tical position, the micro-switch is actuated too late and must be mo-
ved towards the platform.
Lower the platform by pressing the “UNFOLD” (3) and “DOWN”
(2) push-buttons, until the abrasion protector on the elbow joint is
no longer in contact with the carrier arm.
Loosen the three micro-switch fastening screws (see Figure 33,
page 53).
Make the necessary adjustments.
When doing so, make sure that the micro-switch protrudes suffi-
ciently from the carrier arm. If not, the abrasion protector will not
actuate it.
Summary of Contents for LINEARLIFT AL1
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