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1. Lower the platform to the ground level load
-
ing position.
2. Loosen the hex nut on the adjustment screw
(do not remove hex nut).
3. Turn the adjustment screw counter clockwise
until the outer barrier does not raise when
the Up button is pressed.
4. Turn the adjustment screw clockwise in 1/4
turn increments until the outer barrier raises
and fully locks in position when the Up button
is pressed.
5. Turn the adjustment screw an additional 1/8
turn after the outer barrier folds successfully.
6. Tighten the hex nut without moving the ad
-
justment screw.
7. Verify the outer barrier will not raise when oc
-
cupied.
Outer Barrier Fold Pressure Adjustment
Outer Barrier
Fold Adjustment
Allen Screw
Note: Secure adjustment
screw and tighten hex
nut following adjustment.
Platform Fold
Adjustment
Allen Screw
1. See Tower 4 (Fold) Switch Adjustment in the
Tower Microswitch Adjustment section for
proper microswitch setting before adjusting the
platform fold pressure.
2. Position the platform at the floor level loading
position.
3. Loosen the hex nut on the adjustment screw
(do not remove hex nut).
4. Turn the adjustment screw counter clockwise
until the platform does not fold when the Fold
button is pressed.
5. Turn the adjustment screw clockwise in 1/4 turn
increments and press the Fold button until the
platform folds completely. Note: Return the
platform to floor level position after each at
-
tempt to fold the platform.
6. Turn the adjustment screw an additional 1/8
turn after the platform folds successfully.
7. Tighten the hex nut without moving the adjust
-
ment screw.
8. Verify the platform will not stow while occupied.
Platform Fold Pressure Adjustment
Figure A
Figure B
Note: Secure adjustment
screw and tighten hex
nut following adjustment.
