Braun Corporation FMVSS No. 403 403 ユーザーズマニュアル
Braun Corporation FMVSS No. 403 Quick Reference Installation Sheet 31312
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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.
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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).
5. Attach power cable to
Auxiliary terminal of
Circuit Sentry. Attach one
end of 18" lead cable to
the Battery Circuit Sentry
terminal.
5/16"
External Tooth
Star Washer
9/32" Diameter
Pilot Hole
Thread Cutting
Screw
&IGURE
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 Mounting
&IGURE
Ground Cable
Lift mounted ground
cable ground cable must
be mounted to a vehicle
framing member to pro-
vide optimum ground.
3
!TTACH
Vehicle and Lift Interlock
A 2-circuit lift/vehicle interlock
interface harness is provided inside
the tower cover. The Grey/Red wire
is connected to the battery power
stud. A butt connector is provided
on the Yellow/Light Blue wire.
To meet minimum NHTSA require-
ments, connect vehicle interlock
signal wires as detailed in Figure P
(Steps 1-4):
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).
R/
Y
G
U
B .
TL/
Y
K
B
N
B
W
K
B
Cut
wire.
Install butt
connector.
Threshold Warning
Sensor Harness
Door Cut-Out
Switch Harness
Connect vehicle
interlock signal wires.
Disconnect
and discard.
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U11
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R64
U8
W9
J8
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3
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R73
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J5
29
18
7
R43
R32
1
21
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R28
2
1
D14
C19
C17
R37
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W20
R5
R63
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K5
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R20
R59
C54
D12
D1
Q6
C43
Q4
R65
C52
C37
R53
R67
C23
R1
R9
C4
3
W10
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1
W8
R22
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R54
R70
R19
D32
C45
C29
R10
Q3
R25
R49
D8
C21
C18
D2
R71
D15
R14
K3
D9
C36
R38
R6
D18
D16
C38
R72
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C25
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C33
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C31
D10
R13
C51
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D24
C20
C34
L3
C39
D28
C26
C9
D22
C8
C24
R15
D3
R35
C32
C41
K2
R50
C30
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R47
R57
R4
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R46
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R42
R12
R39
D7
C42
K6
C28
R24
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U3
D5
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R55
R34
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R29
R44
R33
C6
R27
R40
R45
R11
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R31
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R51
R8
R48
Q1
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W11
D30
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R58
R16
R21
R30
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3
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ON
ON
ON
S1
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+
C46
D21
R26
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R3
K4
C5
C12
U10
D26
D17
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100024-001
ESD HAZARD
CAUTION!
REVISION
MED-LO
LOW
SPEED
ON
OFF ON
ON
OFF
ON
OFF OFF
1
2
ENABLE ON
TRIFOLD
3
ON
BUZZER
12V
GND
GND
12V
12V
MED-HI
HIGH
1U
21
U
+
C2
+
C50
4
W
3
W
1
W
1
2
W
U4
L2
L1
J4
COUNTER
BARRIER
LIFT
KC
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J1
J3
1
3
4
2
&IGURE
WARNING
Install and verify
proper operation of
all NHTSA mandated
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.
4
#ONNECT
Ground Cable Corrosion:
When mounting ground
cables, remove undercoat-
ing, dirt, rust, etc. from
framing member around
mounting holes (minimum
5/8” diameter area). Ap-
ply protective coating to
mounting holes to prevent
corrosion. Failure to do
so will void warranty of
certain electrical compo-
nents.