Braun FMVSS NO. 403 dimensions Door Operators/Switch, Terminal, Strip and Floor Level Adjustment

Braun Corporation FMVSS No. 403 Quick Reference Installation Sheet 32553 Rev. A

4 Door Operators/Switch, Terminal

5 FMVSS 403/404 Certification Checklist

Strip and Floor Level Adjustment

Visual and Audible Threshold Warning

DOT — Public Use Lift

Terminal Strip

Power Door Operators

Public use vehicle manufacturers are responsible for complying with the lift lighting requirements in Fed-

The pump-mounted terminal strip provides additional inputs and outputs that can be used for optional door operators, beepers, interlocks, etc. - as well as the door safety switch. The black jumper wire must be installed in terminals 6 and 9 to supply power to the circuit board.

Black

Jumper

1 2 3 4 5 6 7 8 9 10

Figure O

Install optional power door oper- ators as detailed in the instructions supplied with door operator kit.

Route the wires to the pump mod- ule and connect to the terminal strip as shown in Figure P.

To Door Openers

“Open” Trigger

Door Cutout

Door Cutout

To Door Openers “Close” Trigger

Orange

Black

Red

Blue

1 2 3 4 5 6 7 8 9 10

Figure P

C_SW

O_RL

N/C

IN_LK

12_V

PWR

GND

F_LV

O_SW

C_RL

Platform

Lighting

Threshold

Area

ld ThreshosorMat Sen

eral Motor Vehicle Safety Standard No. 404, Platform Lift Installation in Motor Vehicles (49 CFR 571.404).

Inner

Roll Stop

Floor Level and Inner Roll Stop Adjustments

Achieving proper floor level positioning of the platform and inner roll stop requires a combina- tion of Floor Level switch adjustment and inner roll stop adjustment. Both are factory set but must be inspected during installation procedures (will vary per vehicle application).

Ensure the lift is positioned and secured as speci- fied above (panels 1 and 2). Adjust the Floor Level switch first (detailed below). Then, adjust the inner roll stop as detailed in the service manual (adjust only if necessary). The inner roll stop must rest properly on the vehicle floor for wheelchair entry and exit.

JKA

Dual

Outer Barrier

Platform

Floor Level Switch

Floor Level Cam Floor Level Switch

The Floor Level switch stops upward travel of the platform during the Up function (activated by the torque tube-mounted Floor Level cam). Position the lift platform 1" above floor level using the manual operation system (de- tailed on opposite side of this sheet). Loosen the clamp securing the torque tube-mounted Floor Level cam. Rotate the cam until the Floor Level switch is activated (cam depresses switch).

Note: Check the floor level position of the plat-
form and the inner roll stop after powering the
pump. Hydraulic pressure may affect platform
height slightly. Fine tuning adjustment (tweak-
ing) of the Floor Level switch may be required.	Torque Tube	Cam depressing switch.

The operations listed below 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 outer barrier will not raise if occupied.

The inner roll stop will not raise if occupied.

Platform movement is prohibited beyond the position where the inner roll stop is fully deployed (up).

A visual and audible warning will activate if the threshold area is occupied when the plat- form is at least one inch below floor level.

Lift platform movement shall be interrupted unless the outer barrier is deployed (up).