Page 4
Lift Electrical Schematic
NL917-A3-025.ai
BK(6)
BK(4)
GN(20)
YL(20)
YL(20)
RD(20)
RD(20)
BU(20)
BK(20)
GN(20)
GN(20)
RD OR GN
BU(16)
GN(20)
GN(20)
GN(20)
PK(20)
WH(20)
WH(20)
GN(20)
GN(20)
GN(20)
GN(20)
LT
. GN / GN(18)
GN(14)
BK(18)
UP/FOLD
SOLENOID
RD (2)
PUMP
RD(14)
CIRCUIT
SENTRY
(CIRCUIT BREAKER)
PLATFORM LIGHTS
(OPTION)
RD(4)
RD(2)
HYDRAULIC
(UP)
M
POWER
STUD
PUMP BODY
GROUND
PUMP BODY
GROUND
RD(20)
DOWN
SOLENOID
BRIDGE
SOLENOID
M
BATTERY
CHASSIS GROUND
CIRCUIT BREAKER
CONNECTORS
JUNCTION
MOTOR
MICROSWITCH
PRESSURE SWITCH
DIODE
SWITCH
SOLENOID
SYMBOL
DESCRIPTION
SOLENOID
NOTE: ALL WIRES ARE 22 GA.
UNLESS OTHERWISE NOTED.
LIFT CONTROL MODULE
LED
COUNTER
MAGNETIC SWITCH
LIGHT
BEEPER
DUAL RELIEF
SOLENOID
INTERLOCK
LED
THRESHOLD
WARNING
LIGHT
THRESHOLD
WARNING
BEEPER
ROLL STOP
RAISED
SENSOR
ROLL STOP
LATCHED
SENSOR
NO
NC
C
BU(32)
YL(32)
GN(32)
RD(32)
BK(32)
WH(32)
BU(32) YL(32) GN(32) RD(32) BK(32) WH(32)
GN(20) RD(14)
J3
+
E
S
N
-
00000
SWITCH BOX
LIFT
6 5 4 3
J2
6 5 4 3
P2
2
2
1
1
2 1
J4
2 1
P4
4 3
4 3
5
5
6
6
1 2
J9
1 2
P9
2
1
2
1
1
2
1
2
BK(20) BU(16) RD(20) BN(20) WH(20) PK(20)
1 6
J8
1 6
P8
2
3
2
3
4
4
5
5
2 1
P6
2 1
J6
J13
4 3
4 3
5
5
6
6
5
6
8
3
4
2
GN(20)
GN(20)
RD(18)
RD(20)
BK(18)
BK(18)
BK(18)
WH(20)
BK(18)
RD(18)
BK(18)
BK(24 GA COPPER)
BK(24 GA COPPER)
BK/WH(24 GA SILVER)
BK/WH(24 GA SILVER)
BK(18)
GY/RD(18)
BK(20)
BK(20)
GY/RD(18)
2 1
J7
2 1
P7
3
4
4
3
1 2
1 2
1 2
1 2
BK(18)
RD(18)
BK(20)
RD(20)
RD(18) BK(18)
WH(20)
GN(20)
13
15
4
14 7 12 10 11 17 8 9
18
J5
13
15
4
14 7 12 10 11 17 8 9
18
P5
P28
J28
P16
J20
P20
J20
P20
J16
P16
J16
1 2
1 2
P32
J32
6
6
5
5
16
16
3
3
1
1
2
2
WH BU BK
2
3
2 3
1
1
BU(20)
BK(20)
OR(20)
3
2
2 3
1
1
J25
P25
J26
P26
P27
YL(26)
RD(26)
GN(26)
RD
OR
GN
2
3
1
P27
J27
2
3
1
J27
YL(26)
RD(26)
GN(26)
WH
BU
BK
2
3
1
P26
2
3
1
J26
BRIDGE
MICROSWITCH
MAGNET
N
S
N
S
N
S
FRONT PUMP
ONLY
MAGNET
OR
RD
GN
YL(26)
RD(26)
GN(26)
IB RAISED
SENSOR
THRESHOLD
SENSOR
2
3
2
3
1
1
MAGNET
WH(20)
WH(20)
VT(20)
VT(20)
OR(20)
OR
OR
RD
GN
2
1
2
1
NO
NC
C
BU(16)
BU(16)
BU(16)
RD
RD
BK
BK
GN
GN
WH
WH
BK
RD
WH
GN
MAGNET
LIFT POWER SWITCH
1 2
1 2
J15
P15
1
2
1
2
P15
J15
5
6
7
7
8
3
4
2
1
1
P13
BK
RD
PRESSURE
SWITCH
GN
BK GN
BK
BK
RD
RD
RD
ROTARY
POSITION
SENSOR
FLOOR LEVEL
MEMORY SET
PUSH BUTTON
COUNTER
GN
RD
RD
J30
BK
BK
RD
POS.+
E
NEG. -
RD
BK
BK
GN
GN
3
12
2
6 5 4
1
7 8 9 10 11
3
12
2
6 5 4
1
7 8 9 10 11
P3
C
E
F
C
D
D
A
A
B
B
E
F
00000
C1
WH
BK
IB OCCUPANCY
MICROSWITCH
WH
BK
NO
NC
C
RD(20)
NC
GN(20)
INTERLOCK
J21
8
9
P21
6
7
5
2
3
4
1
8
9
6
7
5
2
3
4
1
GY/RD(18)
BK(20)
BK(20)
WH(20)
WH(20)
BK(20)
RD(20)
RD(20)
GN(20)
YL/LT. BU(20)
VEHICLE SECURE SIGNAL
GY/RD(18)
LIFT STOWED SIGNAL
1
2
1
2
3
4
3
4
J31
P31
C5
STOW INTERLOCK (+)
MICROSWITCH
NO
NC
C
GN(20)
WH(20)
C6
STOW INTERLOCK (-)
MICROSWITCH
NO
C
(+12V OUTPUT)
(GROUND)
OR
(+12V INPUT)
ROTARY POSITION SENSOR
DOOR
STOW
DOWN
UP
32651
