Braun 403 User Manual
Braun Corporation FMVSS No. 403 Quick Reference Installation Sheet 31312
2-3/4"1-7/16"
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Wall
Floor
Wall
(ALIGNED) PARALLEL (ALIGNED)
Stepwell
Floor
Inboard
Locator
"RAUN#ORPORATION&-633.O
1UICK2EFE
OEM (
Van) Chassis Floor Requirements
Nonmodi
fied OEM full size van floors meet
all requirements for Vangater II. Nonmodified OEM mini van floors meet all requirements for Mini Vangater II.
Door Opening Dimensions
Vehicle lift access door opening
must meet specified dimensions.
Vehicle
Door
Opening
RENCE)NSTALLATION3HEET
h$/40RIVATE5SE,IFTv
.(43!6EHICLE0HYSICAL2EQUIREMENTS
B
A
Lowered (Drop) Floor Requirements
Must meet or exceed nonmodi
OEM floor section.
fied
“1992” and Newer Ford Slide Door
1. Remove the lower slide door stop.
2. With
Power Door: Door stop not
used.
Without
Power Door: Drill (2) holes
in the lower door stop at dimensions
shown in Figure B.
3. Replace
door stop, locating on the
(2) drilled holes (provides adequate
clearance).
0OSITION,IFT
1
Place lift in approximate
position. Note: Hoist
or other lifting device is
recommended.
Position wedge plate(s)
to achieve a 1/2" preload at right inboard
corner of platform. See
Figures C and D.
Clearances
Minimum 1" clearance
between lift and vehicle.
See Figure E.
Maximum 1/2" between
inboard locator and
when locator is deployed.
See Figure E.
Minimum 3/4" clearance
between door and vertical arm. See Figures F
and G.
floor
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Position wedges as
needed for 1/2" preload.
Minimum 1" Clearance
Maximum
1/2"
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1/2"
C
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Ground Level
Drill (2) 5/16" diameter holes.
Dimen- Minivan Full Size
Minimum Clear
A
Clear Door Opening
B
Maximum Floor-to-
C
42"
31-1/2"
29"
48"
39-1/2"
29"
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Slide Door
Minimum 3/4"
Wall
Clearance
Floor
(ALIGNED) PARALLEL (ALIGNED)
Minimum 3/4"
Clearance
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Docking
Bumper
Outer Pivot
Platform
Docking
Bumper
Stepwell
Floor
Trim
5/16" Flat
Washer
3/8" Lock
Washer
3/8-16 Hex Nut
3/8-16 x 2"
Hex Bolt
(Qty: 2)
3ECURE,IFT
2
1. Temporarily secure base plate by
installing sheet metal screws in
base plate slots.
2. Secure vertical mounting brace
and upper mounting bracket to
frame tube. See Figure I.
3.
Temporarily assemble upper ad
justment bracket and upper mount
ing channel. See Figure K. Position assembly and mark mounting
holes on van wall (C pillar).
Carefully drill 5/16" diameter wall
mounting holes. Secure upper
mounting channel to wall (C pillar)
using expanding Fab-Lock bolts
(minimum 2). See Figure J.
4. Secure upper adjustment bracket
and upper mounting channel assembly to vertical mounting brace.
5. Carefully operate lift through all
functions checking for clearances
(specified in Figures D-I).
lift position and/or upper mounting
hardware as needed.
6. Drill 3/8" diameter holes through
floor using the corner holes in the
base plate as a template. Refer to
Figure H. Insert 3/8"-16 hex bolts
and secure below
fied in Figure H (bolt lengths as
required per application).
Tighten all mounting hardware
securely.
FMVSS 571.403 Section 6.3.
7. Cut upper adjustment bracket off
flush with mounting brace and
install foam padded cover using
cable ties. Note: Cover power
unit before cutting bracket.
8. Position and secure docking bum
per. See Figure L.
9. Position and secure warning sen
sor mat as specified in Figure M.
Connect wiring harness to lift as
shown in Figure
Braun Corporation FMVSS No. 403 Quick Reference Installation Sheet 31312
-
Adjust
floor as speci-
All fasteners must meet
P.
-
-
-
Position
wedges
as needed.
All Positions
3/8-16 x 3"
Mounting
5/16-18 x 3/4"
Flat Head
Screw
5/16"
Flat
Washer
5/16"
Hex
Nut
P
P
Hardware
Typical
Hex Bolt
Vertical
Brace
Upper
Mounting
Bracket
Washer
W
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5/16"
Lock
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• One in each corner.
• Lengths as required
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F
Adjustment
Bracket
5/16" Flat
Washer
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M
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V
3/8-16 Hex Bolt
(Minimum 4)
per application.
Washer
5/16" Flat
r
3/8" Body Washer
3/8" Lock Washer
3/8-16 Hex Nut
Upper
3/8" Lock
Washer
3/8" Hex
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Nut
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5/16" Lock
Washer
5/16" Flat
Washer
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Fab-Lock Bolt Installation
1. Remove rubber
washer and install
1/4" flat washers.
5/8" Wrench
3. Place a 5/8"
wrench onto
bolt head and
secure tightly
Hardware
typical
opposite side
5/16-18 x 7/8"
Button Head
Cap Screw
1/4" Flat
Fab-Lock Bolt
5/16" Socket
Ratchet Wrench
Upper
Adjustment
Bracket
Vertical
Mounting
Brace
Note: Cut bracket o
mounting brace and install foam
padded cover using cable ties.
Upper
Mounting
Channel
Adjustment
Bracket
Washers
2. Insert Fab-Lock bolts (minimum
2) fully through mounting channel
r.
and C pilla
4. Place a 5/16" socket onto the inner
screw and tighten (turn clockwise).
Turn socket until Fab-Lock has
5.
expanded against metal surface.
3/8-16 Slide Nut
Fab-Lock Bolt
3/8-16 x 1"
Hex Cap Screw
Lock
(Qty: 2)
ff flush with
Wall (C Pillar)
Upper
Vertical
Mounting
Brace
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Upper
Mounting
Channel
with
Washer
RE+
&IGU
3/8-16 x 3"
Hex Bolt
with
Lock
and Hex Nut
Washer
&IGU
RE,
Docking Bumper
E
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Threshold Warning
&IGU
#10-16 x 1-1/2"
Wafer Head Phillips
Self-Drilling Screw
(Qty: 4)
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Braun Corporation FMVSS No. 403 Quick Reference Installation Sheet 31312
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R/YG
UB .TL/Y
KB
NB
W
K
B
Cut
wire.
Install butt
connecto
r.
Threshold
Warning
Sensor Harness
Door Cut-Out
Switch Harness
Connect vehicle
interlock signal wires.
Disconnect
and discard.
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C53
R64
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W9
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R73
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7
R43
R32
1
21W
R28
2
1
D14
C19
C17
R37
1
W20
R5
R63
1
K5
1
U7
R20
R59
C54
D12
D1
Q6
C43
Q4
R65
C52
C37
R53
R67
C23
R1
R9
C4
3
W10
2
1
W8
R22
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R54
R70
R19
D32
C45
C29
R10
Q3
R25
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C21
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D2
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D27
C35
C25
R66
C33
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R18
C31
D10
R13
C51
06R
D24
C20
C34
L3
C39
D28
C26
C9
D22
C8
C24
R15
D3
R35
C32
C41
K2
R50
C30
1
R47
R57
R4
D23
R46
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+
R42
R12
R39
D7
C42
K6
C28
R24
D6
U3
D5
C27
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D29
R68
R55
R34
C14
R29
R44
R33
C6
R27
R40
R45
R11
C13
R2
R41
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Q2
R69
R51
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R48
Q1
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W11
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R58
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R21
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ON
ON
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S1
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100024-001
ESD HAZARD
CAUTION!
REVISION
MED-LO
LOW
SPEED
ON
OFF ON
ON
OFFON
OFF OFF
1 2
ENABLEONTRIFOLD
3
ON
BUZZER
12V
GND
GND
12V
12V
MED-HI
HIGH
1
U
21U
+
C2
+
C50
4W
3W
1
W
1
2W
U4
L2
L1
J4
COUNTER
BARRIER
LIFT
K
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A
RNING
!TTACH0OWERAND'ROUND#ABLE
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&IGURE.
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C
9/32" Diameter
Pilot Hole
F
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b
a
1. Drill 1-1/8” diameter grom-
met access hole. Check
under the vehicle for
obstructions.
2. Insert grommet. Secure
grommet with two self-tap
screws.
5/16"
External Tooth
Washer
Star
Ground Cable Mounting
&IGURE/
Thread Cutting
Screw
P
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C
a
b
3. Route ground and power
cables through grommet.
Route cables clear of
exhaust, other hot areas
and moving parts.
4. Connect ground cable to
vehicle framing member
(see detail below).
Attach power cable to
5.
Auxiliary terminal of
Circuit Sentr
end of 18" lead cable to
the Battery Circuit Sentry
terminal.
Ground Cable
Lift mounted ground
cable ground cable must
be mounted to a vehicle
framing member to pro
vide optimum ground.
l
e
y. Attach one
a
e
el
L
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C
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B
.
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u
A
x
"
4
x
"
8
a
/
l
1
P
Locate Circuit Sentry within
12" of positive (+) battery
terminal. Mount Circuit
Sentry with four self-tap
screws. Sandwich 1/8"
x 4" x 4" plastic between
Circuit Sentry and mount
ing surface.
6. Carefully connect opposite
end of lead cable to Posi-
tive (+) post of battery.
Ground Cable Corrosion:
When mounting ground
cables, remove undercoat
ing, dirt, rust, etc. from
framing member around
mounting holes (minimum
5/8” diameter area).
ply protective coating to
mounting holes to prevent
corrosion. Failure to do
so will void warranty of
certain electrical compo
nents.
P
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.
"
2
1
.
xa
M
"
4
c
i
ts
-
-
Ap-
-
#ONNECT)NTERLOCK
4
Vehicle and Lift Interlock
A 2-circuit lift/vehicle interlock
interface harness is provided inside
the tower cove
is connected to the battery power
stud. A butt connector is provided
on the
To meet minimum NHTSA requirements, connect vehicle interlock
signal wires as detailed in Figure
(Steps 1-4):
r. The Grey/Red wire
Yellow/Light Blue wire.
P
Optional Interlock Kits
Universal Interlock Kit 30940K
is available for easy interface
with vehicle OEM electronic
signals.
Note: Detailed installation
instructions are supplied with
interlock kit(s).
Install and verify
proper operation of
A mandated
all NHTS
interlocks as
specified. Failure
to do so will result
in a non-compliant
installation and may
result in serious
bodily injury and/or
property damage.
&IGURE0
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