Braun A3 service manual Lift Wiring Diagram

Lift Wiring Diagram

Note: All wires 22 GA.	Platform Lights (Option)
											6	5		4
unless otherwise noted.	BK(18)		BK(18)		BK(18)		BK(18)				3	2		1
										6-COND WIRE CODE
			1			2	1		P20	NO.		COLOR
				P20						1			RED
										2			BLACK
										3			WHITE
				J20					J20	4			GREEN
										5		NOT USED			P6
						2		1		6		NOT USED
		2	1

985-A1534NA

985-2541NA		8	7	6	5
		4	3	2	1
	ORANGE JUMPER #1 (CAVITY #2 TO #4)
P13	ORANGE JUMPER #2 (CAVITY #3 TO #8)					P5

					BK(20)	RD(20)
3	2	1	1	2	3
6	5	4	4	5	6
9	8	7	7	8	9

9-COND WIRE CODE		9-COND WIRE CODE		31033A99
NO.	COLOR	NO.	COLOR
1	NOT USED	1	NOT USED
2	NOT USED	2	NOT USED
3	NOT USED	3	NOT USED
4	NOT USED	4	NOT USED
5	NOT USED	5	NOT USED

31033A54BK(20)

RD(20)

2 1

4 3

4-COND WIRE CODE

NO. COLOR

1NOT USED

2RED(20) & GREEN(20)

3BLACK(20) & WHITE(20)

4GRAY / RED(18)

J9J6

			Lift
J5	J13	J3	Control
			Module
J7
		J4	J8

18	17	16	15	14	13	12	11	10
9	8	7	6	5	4	3	2	1

	18-COND WIRE CODE
NO.	COLOR	NO.	COLOR
1	RED	10	RED
2	ORANGE	11	ORANGE
3	GREEN	12	GREEN
4	RED	13	NOT USED
5	BLACK	14	WHITE
6	GREEN	15	BLACK
7	NOT USED	16	NOT USED
8	WHITE	17	NOT USED
9	BLACK	18	NOT USED

Interlock LED

PK(20) FS4

		+
GN(20)		-
	FS7

6	GRAY / RED(18)	6	GRAY / RED(18)
7	YL / LT. BU(18) +12V SIGNAL	7	BLACK(20)
8	NOT USED	8	NOT USED

0535NA

9 YL / LT. BU(18) GROUND SIGNAL 9 WHITE(20)

	Interlock
GY/RD(18)	Connection
	31797A

RD(20) 1 P16 BK(20) 2

RD(20) 1 BK(20) 2 P16

J16				RD(20)
		1		BK(20)
		2	GN(20)
	1			WH(20)
		2
J16

985-0531NA

P7

12 11 10 9 8 7 6 5 4 3 2 1

P8

3	2	1
6	5	4

975-

VEHICLE SECURE SIGNAL +12V INPUT

GY/RD(18) RL5

RL6 GY/RD(18)

31798A	YL/LT. BU(18)
	LIFT STOWED SIGNAL
		P21	J21
(Located in cavity #7 or #9 - see chart above)

915-A2539NA

		J31	P31
3	4			4	3
1	2			2	1

BK(20)	N.O.	NO	COM		Stow Interlock (+)
RD(20)
		COM.			Microswitch
	N.C.	NC		C-H
	C5
GN(20)	N.O.	NO	COM		Stow Interlock (-)
WH(20)
		COM.			Microswitch
	N.C.	NC		C-H
	C6

Lift Power

Switch

A B C D E F

P3

P4

P9

	1 2
RD(14)		GN(20)
			985-2532NA

12-COND WIRE CODE

NO. COLOR

1GREEN

2RED

3NOT USED

4NOT USED

5RED

6BLACK

7NOT USED

8NOT USED

9RED

10BLACK

11GREEN

12BLACK

985-2533NA

					3	2	1		1	2	3
	NO.	COLOR
	1	WHITE(20) & WHITE(20)
	2	RED(20)		3-COND WIRE CODE				3-COND WIRE CODE
	3	NOT USED
	4	BLUE(16)		NO.	COLOR			NO.	COLOR
				1	YELLOW(26)			1		BLACK
	5	BLACK(20)
				2	RED(26)			2		RED
6		PINK(20)
				3	GREEN(26)			3		GREEN
			Outboard					30433A60				P27
			Roll Stop
			Raised Sensor

3 2 11 2 3

3-COND WIRE CODE			3-COND WIRE CODE
NO.	COLOR		NO.		COLOR
1	BLACK		1		ORANGE
2		RED	2			RED
3	GREEN		3		GREEN
J27		975-2542NA		P27			J27

4-COND WIRE CODE

NO. COLOR

1BLACK(20)

2RED(20)

3GREEN(20)

4WHITE(20)

4-COND WIRE CODE

NO. COLOR

1BLACK(20)

2RED(20)

3GREEN(20)

4WHITE(20)

UNFOLD FOLD

DOWN UP

32365A

Rotary

Position

Sensor

6-COND WIRE CODE

NO. COLOR

ANOT USED

BNOT USED

CNOT USED

DGREEN

EBLACK

FRED

J30

	RD	BK
	FS13	FS14
	Counter	+ -
		E
	FS12
		GN
	WH(20)
	FS1	Threshold
	+
Beeper		Warning

975-0443RNA - Rear Pump

975-0443FNA - Front Pump

Bridge	COM	BU(16)	J25	P25		WH
	NO	BU(16)	1		1
Microswitch	NC		2		2	BK

3 2 1 1 2 3 3 2 1 1 2 3

3-COND WIRE CODE		3-COND WIRE CODE		3-COND WIRE CODE		3-COND WIRE CODE
NO.	COLOR	NO.	COLOR	NO.	COLOR	NO.	COLOR
1	YELLOW(26)	1	BLACK	1	BLACK	1	BLACK
2	RED(26)	2	RED	2	RED	2	RED
3	GREEN(26)	3	GREEN	3	GREEN	3	GREEN

Switch	Floor Level	FS20 BK
Box
	Memory Set	RD
	Push Button
		FS21

-	Light
FS8	FS5
FS9	WH(20)
GN(20)
GN(20)	RD(20)
Hydraulic

Ground	30433A60	P26	J26	975-2543NA	P26	J26
Detect
Sensor

GN(20)

Up/Fold

Solenoid

2L R 7 L R

RD(14)

RD(4)

Pump Module

Power Feed

26082A-4

Pump

FS3

GN(20)

FS10

1 2 3

3-COND WIRE CODE
NO.	COLOR
1	YELLOW(26)
2	RED(26)
3	GREEN(26)

3 2 1

3-COND WIRE CODE

NO. COLOR

1ORANGE

2RED

3GREEN

		Note polarity of diode. It	RD(20)
1LR		must be oriented as shown.
		Detail at left shows two different
BK(20)	or	styles of diode identification.
	Connects to		4LR	Power
Vehicle Battery				Stud
(+) Positive Post

	Circuit Sentry
Lead Wire	(Circuit Breaker)
	Bat.		Lift
13362A
	RD(2)		Power Cable
	B T		205-0712-37
	A	A U X	RD(2)
		Aux.

Motor Power Feed Wire BK(6)

Ground		Down
	Down	(Side view of
	Dual	solenoids removed
RL3		from pump.)

IB Raised	31030A45
Sensor
		J28

P28

	Relief		Dual Relief
GN(14)	26161A-84 BK(4)	Pump Ground
			FS2
			BU(16)

IB Occupancy

Microswitch

	COM.		BK
			WH
COM	NO N.O.
4
	NC	N.C.
C-H

C1

A2530NA-985		FS11	GN(20)
	Back		P32
						31221A
			1	2	BK(24) COPPER
	Plate				BK / WH(24) SILVER
			J32			Threshold Sensors
					BK / WH(24) SILVER	31221A
			1	2	BK(24) COPPER

Note: Shown with lift in stowed position.

BK	RD	WH			GN
1	2	2		1
		J15
P15
		P15
J15
1	2
			2	1
BK(24 GA COPPER)	/WH(24 GA SILVER)	/ WH(24 GA SILVER)			BK(24 GA COPPER)
	BK	BK

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