Braun 403 dimensions UST BET#OMPLETED#ANDM3IGNED, IGUREE1, IGUREE3

Braun Corporation FMVSS No. 403 Quick Reference Installation Sheet 31312

5 ,IMITM3WITCH !DJUSTMENT

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6	&-6336#ERTIlCATION #HECKLIST
	-UST BET#OMPLETED#ANDM3IGNED

Floor Level Cam Adjustment:

The floor level cam(s) are located on the lower drive arm shaft, on the rear side of the frame tube (under the cover). Adjust per application.

• Stepwell Application (Figure Q)
1.	Position platform at floor level.
2.	Loosen the two cam screws.
3.	Adjust the cam for proper switch activation.
4.	Tighten the two cam screws.
• Dropped Floor Application (Figure R)
	• Up-Stop Adjustment (inner cam and switch):
	1.	Position platform at original floor height
		(full up position).
	2.	Loosen screws A, B and C.
	3.	Adjust the inner cam for proper switch
		activation.
	4.	Tighten screw B.

Stepwell Application

&IGUREE1

Screws

Cam

Dropped Floor Application

&IGUREE2
A	B

Switch

DOT — Private Use Lift

The operations listed below must be functionally verified. This lift is not available for use unless these operations have been verified by the installerʼs signature below.

Switch Arm

Platform

Audible

Threshold

Warning

Threshold

Warning Sensor

Inboard

Locator

• Floor Level Adjustment (outer cam and

switch):

Activated when the platform switches from the up/down positions to the stow/deploy positions.

1.Position platform at lowered floor level.

2.Loosen screws A and C.

3.Adjust the outer cam until the floor level switch activates.

4.Tighten screws A and C.

C

Outer

Cam

Inner

Cam

Switch

Verified: Outer Barrier

Deploy Limit Switch Adjustment (Figure S)

This switch adjusts the angle of the platform when positioned at floor level. The platform should be level with the van floor. The switch is located on the

Deploy Limit Switch

&IGUREE3

Vehicle movement is prevented unless the platform is fully stowed.

Lift operation shall be prevented unless the vehicle is stopped and vehicle movement is prevented.

The outer barrier will not raise if occupied by at least 25 pounds.

An audible warning will activate if at least 25 pounds is on the threshold area when the plat- form is at least one inch below floor level.

vertical arm where the switch arm pivots.

1.	Position platform at floor level.
2.	Loosen the screw that secures the cam to the
	vertical arm.

Switch

Arm

Screw

The platform will not fold/stow when at least 50 pounds is on the platform.

Raising the platform more than 3” off of the ground is prevented unless the outer barrier is raised.

3.	Level platform using a level (or as needed).
4.	Adjust cam so the deploy limit switch activates.
5.	Tighten screw.

Vertical

Arm

Lift Model:	Series No:	Serial No:
	Process, fold and insert completed document in

6. Verify position and check level.

Deploy Limit Switch

Verified By: the lift-mounted operatorʼs manual storage pouch.

Signature Required

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