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3.19a Electrical Schematic (Models 46xx - Equipped with all options)
AB
ABCDEFGH
Serial Breakdown
Reference Chart
Model
Serial Number
SJ3 46XX
70006694 & above
110 VAC
LINE VOLTAGE
CONTROL BOX
BASE
POWERED PLATFORM OPTION
EXTEND/
RETRACT
SWITCH
EXTEND SOLENOID
EXT
4H-26
RET
4H-27
RETRACT SOLENOID
26
BC
9A
27
S11
L1CR
CHARGER
CUTOUT RELAY
09
1
S12
21B
D26
21B
GREEN/BLACK
B4 6V
BATTERY
21B
D27
08
8C
BLUE/WHITE
8C
8C
07
07
RED
07
7A
GREEN
7A
S28
EMERGENCY
STOP
SWITCH
5A
5A
49
GREEN/WHITE
49
60
RED/WHITE
60
3A
PRESSURE
TRANSDUCER
ANGLE
TRANSDUCER
PT1
02
02
60
CB2
4
DCM1
03
00
7A
85
TIMER
02
7A
7A
NO
49
CB1
19B
LED-2
POWER ON LIGHT
H1
HORN 49
AT1
CM1
CONTROL
MODULE
02
P2-11 = 02
P3-4 = 28
P2-3 = 14
P3-6 = 28E
P2-4 = 13
P2-10 = 18B
P4-6 = 910
P4-8 = 902
P4-3 = 28B
P4-7 = 900
P4-2 = 60A
P4-9 = 910A
P2-12 = 7A
P2-8 = 15
P2-7 = 16
02
P3-2 = 29
22
P3-1 = 22
FL-22
13
13
14
BLACK
14
CRD2
13B
13A
DO2-3
3H-14
DO2-4
28E
14E
02
28ECR2
D14E-2
02
28
CRD3
28CR2
09
08
DO2-2
2H-13B
14
13
10E
CRD1
13
13
S2
UP/DOWN
SWITCH
08
19B
POTHOLE PROTECTION
LIMIT SWITCHES N.C.H.O.
LS4
71
D14
19
WHITE
DO2-6
2H-18A
DO2-7
3H-18A-2
21
LS1A
59
59
59
A
FWD/UP
B
B
15
BLUE
D15
14
16
WHITE/BLACK
16
ENABLE
23
S7-2
RIGHT
S7-3
LEFT
02
59
59A
14
BEEPER
15
FLASHING LIGHT
OPTION
17
HOLDING VALVE
TWO CYLINDERS
18
HOLDING VALVE
SINGLE CYLINDER
19
DOWN SOLENOID
20
UP SOLENOID
21
AUX. DOWN RELAY
22
DOWN RELAY
23
MOTOR CONTACTOR
X
24
HOURMETER
26
AUX. TILT RELAY
27
TILT RELAY
29
SPEED A SOLENOID
30
DIFF. SOLENOID
31
SPEED B SOLENOID
32
PROPORTIONAL
RELAY
Y
RST2
33
2H-59
23
BLACK/WHITE
BLUE/BLACK
02
DO2-10
17B
17C
34
PROPORTIONAL
SOLENOID
24
D24
17B
17A
36
REVERSE SOLENOID
37
TRANSFER RELAY
38
FORWARD SOLENOID
Z
39
4H-23
23
D23
24
17
4H-15
4H-16
D17
12B
24
21A
DO2-9
17CR
17
D16
8A
12B
D17C
D17-1
15
16
8A
W
35
13
15
S7-1
NUETRAL
S7-6
ENABLE
HORN
D17C-1
02
A
LOW VOLTAGE
PROTECTION
D14E-1
D21B-1
DO2-8
21ACR
RST3
21
N.C.
ORANGE/BLACK
POWER ON LED
11
28
3H-18A-1
18A
18
18
71
59
INVERTER OPTION
TIMER
25
TT
02
N.O.
RED/BLACK
JOYSTICK PCB
REV/DN
28
18B
7A
18
9
10
28CR1
S7
JOYSTICK
PWM 59
OUTPUT
19B
02
28ECR1
N.C.
08
19A
HIGH SPEED
LIMIT SWITCHES
LS1B
S27
TORQUE
SWITCH
12B
D21
D21B-2
02
02
DO2-5
19
28E
DRIVE OVERRIDE
LIMIT SWITCH N.C.
02
15A CIRCUIT
BREAKER
19BCR
LS5
19
72
LS6
71
02
8
16
P3-5 = 02
DO2-1
2H-13B-1
S3
LIFT/
OFF/
DRIVE
SWITCH
INVERTER OPTION
12
2H-13B-2
ORANGE
PUMP MOTOR
6
BP-29
29
02
RST1
2.7K OHMS
00
5
13
P3-3 = 60
P2-2 = 10E
BCI
BATTERY CHARGE
INDICATOR
08
02
V
02
02
00
LED-1
POWER ON/LSS
LIGHT
BATTERY
PACK
7
05
15A CIRCUIT
BREAKER
10E
2
3
50A FUSE
NCHO
S8
HORN
SWITCH
C1
MOTOR
CONTACTOR
V
CHARGER
F2
07
07
B1 6V
BATTERY
M
NCHO
7A
B2 6V
BATTERY
00
S1 MAIN
DISCONNECT
S10
IDLE/PLTF/BASE
KEY SWITCH
(IN IDLE POSITION)
8C
B3 6V
BATTERY
F1
300A
FUSE
24V
S4
EMERGENCY
STOP
08
24V CHARGER
ENABLE
SWITCH
DO2-11
3H-17A
DO2-12
4H-24
DO2-13
40
RIGHT SOLENOID
41
BRAKE SOLENOID
42
LEFT SOLENOID
M147346AE
SKYJACK, Page 28
DC Electric Scissor Lifts
Conventional Series
155145