Floor Level And Inner Roll Stop Adjustments - Braun Under-Vehicle Lift NUVL604XB Service Manual

Floor Level and Inner Roll Stop Adjustments

Achieving proper floor level posi-
tioning of the platform and inner
roll stop requires a combination
of Floor Level switch adjustment
and inner roll stop adjustment.
Both are factory set but must be
inspected during installation pro-
cedures (will vary per vehicle).
Adjust the Floor Level switch first
before adjusting the inner roll
stop!
The Floor Level switch stops up-
ward travel of the platform during
the Up function (activated by the
torque tube-mounted Floor Level
cam).
Position the bottom of the lift
platform 1 1/2" above floor level
Ensure the lift is positioned and
secured as specified on the
Quick Reference Installation
Sheet supplied with the lift. Ad-
just the Floor Level switch first
(detailed below). Then, adjust
the inner roll stop as detailed
in Inner Roll Stop Adjustment
Floor Level Switch Adjustment
(threshold mat) using the manual
hand pump. See Figure A on
page 8.
Loosen the clamp securing the
torque tube-mounted Floor Level
cam. See Photo A. Rotate the
cam until the Floor Level switch is
activated (cam depresses switch).
Using the control pendant, check
floor level position of the platform
Floor Level Cam
Torque Tube
Floor Level Switch
Instructions (adjust only if neces-
sary).
Note: When lift is positioned at
floor level, the inner roll stop must
rest solidly on vehicle floor with
7° maximum angle (relative to the
platform).
by lowering the platform to stow
level and then pressing the UP
button until the platform raises
fully (stops). Hydraulic pressure
may affect platform height slightly.
Fine tuning adjustment (tweaking)
of the Floor Level switch (cam)
may be required.
A
Page 7