Electrical Schematic (Models 322X Ce - Equipped With All Options) - Skyjack SJ 3220 Service Manual

A B
Serial Breakdown
Reference Chart
Model Serial Number
POWERED PLATFORM OPTION
SJ3 3220 60002138 & above
SJ3 3226 27006059 & above
SJ3 46XX 70006694 & above
SKYJACK, Page 36
3.25a Electrical Schematic (Models 322x CE - Equipped with all options)
C
CONTROL BOX BASE
EXTEND/
ENABLE
EXTEND SOLENOID
RETRACT
SWITCH
SWITCH
26
EXT
4H-26 9A 09
RET
27
S11 S12
4H-27
RETRACT SOLENOID
21B 21B GREEN/BLACK 21B
D26 D27
S4
EMERGENCY
STOP
08 8C 8C BLUE/WHITE 8C
7A 07 07 RED 07
7A GREEN 7A
S8
HORN
SWITCH
08 49 49 GREEN/WHITE
49
02 02 60 60 60 RED/WHITE 60
LED-1
POWER ON/LSS
LIGHT
BCI
BATTERY CHARGE
INDICATOR
08 02 13 ORANGE 13
V
S3
02 14 BLACK 14
LIFT/
OFF/
DRIVE
SWITCH
CRD1 CRD2 CRD3
09
08
08
RST1
2.7K OHMS
00
02
02 02 WHITE
02
S27
TORQUE
SWITCH
12B 18 RED/BLACK 18
S7
JOYSTICK
JOYSTICK PCB
08 59 ORANGE/BLACK
PWM 59 59
OUTPUT
02
13
A A
REV/DN BLUE
15 15
15
S7-1
NUETRAL
14
B B
FWD/UP 16 WHITE/BLACK 16
16
S7-6
ENABLE
8A 8A
ENABLE
12B
23 23 BLACK/WHITE 23
S7-2
RIGHT
12B
S7-3
LEFT
24 BLUE/BLACK 24
24
D E
110 VAC
LINE VOLTAGE
BC
24V CHARGER
L1CR
CHARGER
CUTOUT RELAY
B4 6V
BATTERY
24V
S1 MAIN
S10
DISCONNECT
IDLE/PLTF/BASE
KEY SWITCH
(IN IDLE POSITION)
F2
8C 07 S28
EMERGENCY
NCHO
STOP 50A FUSE
SWITCH
CB2
07 5A 5A 05 3A 03
10A CIRCUIT
NCHO
BREAKER
10E 7A 7A 02
NO
PRESSURE ANGLE LED-2
TRANSDUCER TRANSDUCER
POWER ON LIGHT
PT1 AT1
CM1
CONTROL
MODULE
P3-1 = 22
P3-5 = 02
13 13 13A
S2 14
13
10E 28E 02
14E
28ECR2
UP/DOWN
D14E-2 28
SWITCH
POTHOLE PROTECTION
LIMIT SWITCHES N.C.H.O.
LS4 LS5
D14
71 72 19 19 19A
LS6
71 19 28E 02
DRIVE OVERRIDE
D21
LIMIT SWITCH N.C. 28ECR1
28
D21B-2
HIGH SPEED
LIMIT SWITCHES
LS1B
7A 18B
N.O.
18 18A
N.C.
71 21 21
N.C.
LOW VOLTAGE
PROTECTION
LS1A D14E-1
D21B-1
59
D17C-1
D17C
D17-1
17CR
D15
17 17 02
D16
D17
17B 17C
D23
17B 17A
D24
F G
1 CHARGER
B3 6V B2 6V B1 6V
F1 2
BATTERY BATTERY BATTERY
300A
FUSE
00 BATTERY
3
PACK
C1
4
MOTOR
CONTACTOR DCM1
M 5 PUMP MOTOR
6 INVERTER OPTION
7
CB1
00 02
10A CIRCUIT
8
BREAKER
85
7A 02 INVERTER OPTION
TIMER 9
TIMER
19B
10 POWER ON LED
H1
HORN 49
11 HORN
00 02
12
13
BP-29
29
P3-2 = 29 14 BEEPER
22 FLASHING LIGHT
15
OPTION
FL-22
16
2H-13B-2
HOLDING VALVE
17
TWO CYLINDERS
DO2-1
2H-13B-1
HOLDING VALVE
18
SINGLE CYLINDER
DO2-2
2H-13B
13B
19 DOWN SOLENOID
DO2-3
3H-14
20 UP SOLENOID
DO2-4
21 AUX. DOWN RELAY
02
22 DOWN RELAY
28CR2
19B 02
23 MOTOR CONTACTOR
19BCR
24
DO2-5
19B
TT 25 HOURMETER
26 AUX. TILT RELAY
02
27 TILT RELAY
28CR1
28
3H-18A-1
29 SPEED A SOLENOID
DO2-6
2H-18A
30 DIFF. SOLENOID
DO2-7
3H-18A-2
31 SPEED B SOLENOID
21ACR DO2-8
RST3
21A 02 PROPORTIONAL
32
RELAY
RST2
59 59A
33
2H-59
59 PROPORTIONAL
34
SOLENOID
35
4H-15
36 REVERSE SOLENOID
DO2-9
37 TRANSFER RELAY
4H-16
38 FORWARD SOLENOID
DO2-10
39
4H-23
40 RIGHT SOLENOID
DO2-11
3H-17A
41 BRAKE SOLENOID
DO2-12
4H-24
42 LEFT SOLENOID
DO2-13
AC
H
V
W
X
Y
Z
M149743AB
SJIII Conventional Series
143911