Service manual

SKYJACK, Page 29SJIII Compact Series
143909
A B C D E F G H
V
Z
Y
X
W
3.25 Electrical Schematic (ANSI/CSA EE Rated - equipped with all options)
M147810AA
39
38
19
LS5
7271
LS4
2H-59
RST2
49
POWER ON LED
HORN
HORN
H1
49
7A
7A
8C
07
NCHO
NO
NCHO
10E
8C
(IN IDLE POSITION)
IDLE/PLTF/BASE
KEY SWITCH
S10
5A
7A
POWER ON LIGHT
LED-2
02
3A
07
7A
STOP
SWITCH
S28
EMERGENCY
5A
60
49
08
ENABLE
FWD/UP
02
02
02
8A
B
A
12B
13
14
18
15
16
S3
(IN LIFT POSITION)
LIFT/DRV LOW/DRV HI
JOYSTICK PCB
08
NCHO
NCHO
7B
NO
NOHC
B
A
NOHC
7A
08
S4
EMERGENCY
STOP
49
7A
07
BATTERY CHARGE
S8
HORN
SWITCH
08
S7
JOYSTICK
PWM
00
2.7K OHMS
RST1
BCI
INDICATOR
V
02
14
13
60
59
A
02
18
59
15
24
23
RIGHT
12B
REV/DN
S7-2
LEFT
S7-3
B
23
16
D16-1
D15-1
24
07
8C
8C
S7-1
NUETRAL
OUTPUT
GREEN
BLUE/WHITE
RED/WHITE
BLUE/BLACK
BLACK/WHITE
BLUE
WHITE/BLACK
ORANGE/BLACK
RED/BLACK
WHITE
CRD3CRD1 CRD2
BLACK
ORANGE
RED
GREEN/WHITE
POWER ON/LSS
LIGHT
LED-1
02
60
02
S7-6
ENABLE
NCHO
8A
PUMP MOTOR
24V
CONTROL BOX BASE
2
-
1
NEGATIV
CHARGER
DCM1
3
00
BATTERY
PACK
4
M 5
6
7
FLASHING LIGHT
15A CIRCUIT
DOWN SOLENOID
HOLDING VALVE
UP SOLENOID
0.47uF CAPACITOR
TILT SWITCH
MOTOR CONTACTOR
TILT SWITCH
1000uF CAPACITOR
CUSHION SOLENOID
CUSHION RELAY
PROPORTIONAL
PROPORTIONAL
REVERSE SOLENOID
TRANSFER RELAY
FORWARD SOLENOID
STEER RELAY
BRAKE SOLENOID
RIGHT SOLENOID
LEFT SOLENOID
28
LS6
71
07
13
14
10E
02
D14-1
D28A
D13
29
3A
CB2
03
22
14
13
13
14E
D14E
19
D14
28A
FL-22
22
8
9
BREAKER
0200
CB1
12
FLASHER
10
11
OPTION
2H-13-1
DO2-1
13
29
15
13
2H-13
14
3H-14
29
17
C2
16
BEEPER
BP-29
RST3
D14E-1
19
28 28CR
19 19A
TS119
19
19A
LS1B
LS1A
21
17A
17C7A
17D
21
D19A
19A
19A
RELAY
20
18
0200
19
HOURMETER
21
22
19A
TT
59A
21ACR
C1
17CCR
59
25
21A
25
24
23
26
2H-25
27
RELAY
17
17
17
D17
D17-1
59
16
15
71
23
24
59
D15
D16
17CR1
17
59
D23 D23-1
D24 D24-1
5959D
17CR
17
DO2-2
29
30
SOLENOID
33
32
3H-17
4H-16
31
4H-15
DO2-3
DO2-4
DO2-5
34
4H-23
35
36
4H-24
37
B4 6V
BATTERY
LOW VOLTAGE
PROTECTION
FLASHER
FL-29
15A CIRCUIT
BREAKER
S2
UP/DOWN
SWITCH
HIGH SPEED
LIMIT SWITCHES N.C.
DRIVE OVERRIDE
LIMIT SWITCH N.C.
C1
MOTOR
CONTACTOR
B2 6V
BATTERY
B3 6V
BATTERY
B1 6V
BATTERY
S1 MAIN
DISCONNECT
F1
300A
FUSE
POTHOLE PROTECTION
LIMIT SWITCHES N.C.H.O.
LS7
13A
13
2H-13A
SOLENOID (3215 ONLY)
DECELERATION
DECELERATION LIMIT
SWITCH N.C. (3215 ONLY)
110 VAC
LINE VOLTAGE
24V CHARGER
110 VAC
TO BATTERIES
BC
AB