Page 13
Lift Electrical Schematic
UP/FOLD
SOLENOID
PUMP
1
2
CIRCUIT
SENTRY
(CIRCUIT BREAKER)
PLATFORM LIGHTS
(OPTION)
INTERLOCK
HYDRAULIC
(UP)
M
POWER
STUD
CHASSIS
GROUND
CHASSIS
GROUND
TO ALL
FUSED (F1)
GROUNDS
TO ALL
COMMON (C1)
GROUNDS
DOWN
SOLENOID
(N.C. Valve)
M
BATTERY
CHASSIS GROUND
CIRCUIT BREAKER
JUNCTION
MOTOR
SWITCH
CONNECTER
FLASHER
SOLENOID
NOTES:
1) JUNCTIONS ONLY OCCUR AT
MARKED INTERSECTIONS.
OUTER
BARRIER
DOWN
SOLENOID
(N.C. Valve)
UP
MICROSWITCH
UNFOLD
MICROSWITCH
COUNTER
OUTER
BARRIER
FOLD RELIEF
SOLENOID
(N.O. Valve)
FOLD RELIEF
SOLENOID
( N.O. Valve)
FOLD
RELAY
NO
NC
C
NO
NC
C
POS.+
E
NEG. -
4
3
THRESHOLD/ALARM
MICROSWITCH
PARTIAL FOLD
MICROSWITCH
NO
NC
C
NO
NC
C
00000
6
7
7
5
4
3
6
5
4
3
2
2
1
1
2
1
4
3
5
6
7
8
9
2
1
4
3
5
6
7
8
9
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
THRESHOLD
STRIP SWITCHES
LIFT POWER SWITCH
MICROSWITCH
CAPACITOR
DIODE
SYMBOL
DESCRIPTION
COUNTER
RELAY
LIGHT
BEEPER
NO
NC
C
+
E
-
00000
UP
DOWN
UNFOLD
FOLD
L
G
LIFT
SWITCH BOX
FUSE
FUSE
+
-
REDUNDANT
POWER
RELAY
85
86
87
87A
30
NO
NC
C
IB RAISED
SWITCH
STOW INTERLOCK
MICROSWITCH
NO
NC
C
OUTER BARRIER
RAISED
MICROSWITCH
BRIDGING
MICROSWITCH
NO
NC
C
85
86
87
87A
30
GROUND DETECT
MICROSWITCH
NO
NC
C
85
86
85
87
87
87A
30
LIGHT
RELAY
85
86
87
87A
30
VEHICLE SECURE SIGNAL
LIFT STOWED SIGNAL
LIFT NOT STOWED SIGNAL
(GROUND)
YL/LT. BU(18)
YL/LT. BU(18)
GY/RD(18)
BK(18)
BK(18)
BK(18)
BK(18)
RD(18)
BK(18)
RD(18)
BK(16)
WH(18)
WH(18)
WH(18)
WH(18)
GN(18)
BU(18)
BU(18)
DK. BU(18)
DK. BU(18)
TN/OR(18)
RD(18)
BK(18)
RD/WH(18)
RD/WH(18)
RD/WH(18)
GOLD(22)
GOLD(22)
SILVER(22)
SILVER(22)
RD/WH(18)
GN(20)
GN(20)
GN(18)
WH(18)
OR(18)
GN(18)
RD(18)
WH(18)
BK(18)
GN(18)
WH(18)
GN(18)
GN(18)
BK(20)
BK(20)
DK. BU(20)
BK(16)
F1
RD(18)
RD(18)
BK(18)
RD(18)
BK(18)
GN(20)
RD(18)
RD(18)
RD(18)
BU(18)
BK(18)
GN(18)
WH(18)
RD(18)
WH(18)
BK(18)
BK(18)
WH(18)
WH(18)
DK. BU(18)
WH(18)
LT. BU/GN(18)
GN(18)
GN(20)
WH(18)
WH(18)
BK(18)
RD(18)
OR(12)
OR(12)
OR(12)
OR(12)
OR(12)
RD(18)
RD(18)
BK(18)
GN(18)
GN(18)
GN(18)
RD(18)
BK(20)
BK(18)
BK(18)
BK(20)
BK(20)
GN(14)
GN(20)
GN(20)
BK(22)
RD(22)
BK(20)
BK(20)
BU(20)
BU(20)
RD(20)
BU(20)
BU(20)
BK(20)
BN(20)
BN(20)
BN(20)
BN(20)
GN(20)
GN(20)
BK(18)
BK(18)
GN(20)
BU(20)
BU(20)
BU(20)
BU(20)
RD(10)
FUSE
OR(12)
OR(12)
BK(4)
RD(10)
RD(10)
BK(20)
RD(2)
RD(4)
RD(4)
RD(4)
GN(20)
GN(20)
GN(20)
GN(10)
GN(20)
BK(20)
OR(20)
OR(20)
BK(20)
VT(20)
VT(20)
VT(20)
VT(20)
WH(20)
WH(20)
WH(20)
WH(20)
WH(20)
BK(20)
BK(20)
RD(20)
RD(20)
RD(18)
RD(18)
RD(20)
RD(20)
GN(20)
GN(20)
BU(20)
BU(20)
BK(20)
GN(18)
GN(18)
GN(20)
GN(20)
WH(18)
WH(18)
WH(20)
WH(20)
WH(20)
WH(20)
BK(20)
BK(20)
TN/OR(18)
TN/OR(18)
OR(20)
OR(20)
GN(20)
RD(18)
RD(18)
RD(18)
RD(18)
(GROUND)
(+12V INPUT)
IB OCCUPIED
MICROSWITCH
NO
NC
C
FLASHER
THRESHOLD
WARNING
LIGHT
THRESHOLD
WARNING
BEEPER
1
3
5
4
1
3
5
4
2
2
6
6
1
5
2
3
1
5
2
3
4
4
6
6
1
3
1
3
2
2
4
4
LIFT READY
LED
1
2
1
2
1
2
1
2
1
2
1
2
1
3
1
3
2
2
2
1
4
3
5
6
7
8
9
2
1
4
3
5
6
7
8
9
C1
C1
C1
F1
F1
F1
F1
F1
F1
F1
F1
