Braun FMVSS No. 403, Quick Reference Installation Sheet, Page: 4 / 8

Braun Corporation FMVSS No. 403 Quick Reference Installation Sheet 32494
7
FMVSS 403/404 Certification Checklist
The outer barrier will not raise if occupied.
A warning will activate if the threshold area is
occupied when the platform is at least one inch
below floor level.
Lift platform movement shall be interrupted
unless the outer barrier is raised and the
outer barrier latch is positively engaged.
The following operations must be
functionally verified.
Vehicle movement is prevented unless the
lift door is closed, ensuring the lift is stowed.
Lift operation shall be prevented unless the
vehicle is stopped and vehicle movement is
prevented.
The platform will not fold/stow if occupied.
The inner roll stop will not raise if occupied.
DOT — Private Use Lift
DO WN
OF
DL
UP
FN U
OLD
Platform
Outboard
Platform
Inboard
Audible
Threshold
Warning
Inboard
Locator
Platform
Figure K
Threshold
Area
Lift Ready
Green LED
Outer Barrier
66
Platform Floor Level Adjustment
Platform Floor Level Position Adjustment:
1. Position platform at desired floor level position
(passenger loading/unloading height).
Note: Position platform such that:
a. the inner roll stop is laying flat on the threshold
plate
b. platforrm has not begun to fold
2. Turn Lift Power switch Off.
3. Press Floor Level Set button (located between
pump housing and lift tower).
4. While pressing the Floor Level Set button, turn the
Lift Power switch On.
5. Continue pressing the Floor Level Set button until
the lift sounds three “beeps.”
6. Release the Floor Level Set button.
7. Cycle lift to verify that platform stops at the set
floor level position.
Diagnostic codes have been established in event the
lift platform floor position does not set (the lift does not
sound three “beeps” - see Step 5 above). The control
board located inside the pump housing is equipped
with an LCD screen. Remove the pump cover to ac-
cess the LCD screen. The following diagnostic codes
will help resolve floor position setting problems:
91 – The platform position is out of a prede-
termined acceptable range
92 – The Bridge Microswitch is not activated
(adjust switch or lower the platform)
94 – The Outer Barrier Up switch is not
activated (adjust switch)
95 – The Outer Barrier Latched sensor is not
activated.
LCD Screen
Floor Level Set Button