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SJ30ARJE
Skyjack SJ30ARJE User Manual
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46
SJ30AJE, SJ30ARJE
196274AF
Section 3 – System Component Identification and Schematics
Electrical Symbol Chart
HOURMETER
LIGHT
HYDRAULIC
VAL
VE COIL
PROPORTIONAL
HYDRAULIC
VAL
VE COIL
ELECTRIC
MOTOR
HORN
EMERGENCY
STOP BUTTON
RESISTOR
ANGLE
TRANSDUCER
& TILT SWITCH
DOUBLE POLE
SINGLE THROW
RELA
Y
DIODE
CIRCUITS CROSSING
NO CONNECTION
CIRCUITS
CONNECTED
BA
T
TERY
FUSE
GROUND
CIRCUIT
BREAKER
VOLT METER
CAP
ACITOR
POTENTIOMETER
SINGLE POLE
DOUBLE THROW
RELA
Y
TRIPLE POLE
DOUBLE THROW
RELA
Y
RELA
Y
RELA
Y
DOUBLE POLE
DOUBLE THROW
SINGLE POLE
SINGLE THROW
CAM OPERA
TED
LIMIT SWITCH
LIMIT SWITCH
ROT
ARY SWITCH
PUSH BUTTON
TOGGLE SWITCH
FOOT SWITCH
KEY SWITCH
TEMPERA
TURE
SWITCH
LIMIT SWITCH
N.O
LIMIT SWITCH
N.O HELD
CL
OSED
LIMIT SWITCH
N.C.
LIMIT SWITCH
N.C HELD OPEN
RHEOSTAT
M
TT
V
BEEPER
3.1
Elec
tric
al Sy
mbol
Char
t
T
able
45
47
Table of Contents
Default Chapter
5
Table of Contents
5
Section 1 - Scheduled Maintenance
11
Read and Heed
11
Mobile Elevating Work Platform (MEWP) Definition
11
Purpose of Equipment
11
Use of Equipment
11
Manual
11
Service Policy and Warranty
11
Operator Safety Reminders, Warnings and Precautions
11
Maintenance and Service
12
Maintenance and Inspection Schedule
12
Owner's Annual Inspection Record
12
Replacement Parts
12
Maintenance and Service Safety Tips
12
Hydraulic System & Component Maintenance and Repair
13
Hydraulic Maintenance Hints
13
Railing Maintenance and Repair
14
Scheduled Maintenance
15
Service Bulletins
15
Maintenance and Inspection
15
Maintenance Instructions
15
Owner's Annual Inspection Record
16
Pre-Delivery/Maintenance Inspection Checklist
17
Scheduled Maintenance Inspections
18
Labels
18
Electrical
18
Limit Switches
18
Hydraulic
18
Control Compartment
19
Motor/Hydraulic Compartment
20
Base
21
10 Platform
23
11 Boom
24
12 Optional Equipment/Attachments
25
Function Tests
26
Section 2 - Maintenance Tables and Diagrams
27
Standard Hose Numbering System
27
MEWP Torque Specifications
29
Torque Specifications for Fasteners (US)
30
Torque Specifications for Fasteners (Metric)
31
Torque Specifications for Hydraulic Couplings & Hoses
32
Tire Specifications
33
Maximum Platform Capacities
33
Floor Loading Pressure
34
Hydraulic Specifications
35
Specifications and Features - ANSI/CSA
37
Specifications and Features - CE, as & KC
39
Reach Diagram - SJ30AJE
41
Dimesion Diagram - SJ30AJE
42
Reach Diagram - SJ30ARJE
43
Dimension Diagram - SJ30ARJE
44
Section 3 - System Component Identification and Schematics
45
Electrical Symbol Chart
46
Hydraulic Symbol Chart
47
Wire Number and Color Code
48
Hydraulic Parts List
49
Electrical Parts List
51
Jib Valves and Port Identifications
54
Main Manifold Hose Port Identification
55
Main Manifold Electrical Component Identification
56
Main Manifold Component Identification
57
Main Manifold Harness - ANSI/CSA, CE & as
58
Main Manifold Harness - KC
59
Control Cables & Harnesses
60
Platform Limit Switch Harness - KC
61
Emergency Pump Base Controls Wiring
62
Direction Sensing Limit Switch Base Control Wiring
63
High Speed Cut - out Limit Switches Base Controls Wiring
64
Overload Sensor Platform Controls Wiring
65
Footswitch Platform Controls Wiring
66
SGE Platform Controls Wiring
67
Hydraulic Schematic - SJ30AJE
69
Hydraulic Schematic - SJ30ARJE
70
Platform Controls Schematic - SJ30AJE ANSI/CSA
71
Platform Controls Schematic - SJ30ARJE ANSI/CSA, CE & as
72
Platform Controls Schematic - SJ30ARJE KC
73
Base Controls Schematic - SJ30AJE ANSI/CSA
74
Base Controls Schematic - SJ30ARJE ANSI/CSA & as
75
Base Controls Schematic - SJ30ARJE CE
76
Base Controls Schematic - SJ30ARJE KC
77
Electrical Schematic - ANSI/CSA
78
Electrical Schematic - CE
79
Electrical Schematic - as
80
Electrical Schematic - KC
81
Motor Controller Electrical Schematic
82
Section 4 - Troubleshooting Information
83
Introduction
83
Electrical System
84
All Controls Inoperative
84
All Controls Inoperative if Equipped with Elevate/Trackunit Telematics
86
No Power to Platform
87
All Functions Inoperative from Base Control Console
87
No Boom up from Base Control Console
88
No Boom down from Base Control Console
89
All Controls Inoperative
89
No Riser down from Base Control Console
90
No Turret Rotate Left from Base Control Console
91
10 No Turret Rotate Right from Base Control Console
91
11 No Telescope Retract from Base Control Console
92
12 No Telescope Extend from Base Control Console
93
13 No Platform Rotate Left from Base Control Console
93
14 No Platform Rotate Right from Base Control Console
94
15 No Jib up from Base Control Console
95
16 No Jib down from Base Control Console
96
17 No Jib Rotate Right from Base Control Console
97
18 No Jib Rotate Left from Base Control Console
98
19 No Manual Platform Level up from Base Control Console
99
20 No Manual Platform Level down from Base Control Console
100
21 All Controls Inoperative from Platform Control Console
101
22 No Boom up from Platform Control Console
102
23 No Boom down from Platform Control Console
103
24 No Riser up from Platform Control Console
104
25 No Riser down from Platform Control Console
105
26 No Turret Left from Platform Control Console
106
27 No Turret Right from Platform Control Console
107
28 No Telescope in from Platform Control Console
108
29 No Telescope out from Platform Control Console
109
30 No Platform Rotate Left from Platform Control Console
110
31 No Platform Rotate Right from Platform Control Console
110
32 No Jib up from Platform Control Console
111
33 No Jib down from Platform Control Console
111
34 No Jib Rotate Left from Platform Control Console
112
35 No Jib Rotate Right from Platform Control Console
113
36 No Manual Platform Level up from Platform Control Console
114
37 No Manual Platform Level down from Platform Control Console
115
38 Brake will Not Release
116
39 No Drive and Steer
116
40 No Forward Drive
116
41 No Reverse Drive
117
42 No High Speed Drive
117
43 No Left Steer
118
44 No Right Steer
119
45 Direction Sensing Inoperative
119
Hydraulic System
120
All Controls Inoperative
120
No Main Boom up
120
No Main Boom down
120
No Riser Boom up
121
No Riser Boom down
121
No Turret Rotate Left
121
No Turret Rotate Right
121
No Boom Extend
122
No Boom Retract
122
10 No Jib up
122
11 No Jib down
123
12 No Platform Rotation Right
123
13 No Platform Rotation Left
123
14 No Jib Rotation Right
124
15 No Jib Rotation Left
124
16 Platform will Not Level down Manually
125
17 Platform will Not Level up Manually
125
18 No Left Steer
126
19 No Right Steer
126
Load Sensing System
127
Green Power LED Is Not Flashing
127
Load Cell Red Alarm LED Is on (with Platform Empty)
127
Red Error LED Is on
127
Load Cell Red Alarm LED Is off (with Platform Overloaded)
127
Platform Indicator Light Does Not Turn on
127
Audible Alarm Does Not Turn on
127
Section 5 - Procedures
129
General
129
Safety and Workmanship
129
Platform
130
Human Machine Interface (HMI)
130
User Interface Keys
130
SCM Character Functions Charts
131
SCM Operating Values Chart
132
How to Unlock and Modify the SCM Settings
133
How to Adjust the SCM Pump Motor Speed
134
How to Set the SCM Valve Characteristics
135
SCM Pin Voltage Reference
136
Platform Controller Voltage References
139
Telescope, Riser & Jib Switch Voltage References
140
Load Sensing System
141
Verify Proper Operation of the Load Sensing System
142
Calibration of Load Sensing System (with "Teach In" Handset)
143
Boom & Jib
144
Check Wear Pads
144
Shimming Wear Pads
144
Cable Carrier Repair
144
Master Cylinder Replacement
145
Jib Rotary Actuator Bolt Torque Sequence
149
Platform Rotary Actuator Bolt Torque Sequence
149
Turret
150
Hydraulic Oil Replacement
150
Hydraulic Filter Replacement
150
Hydraulic System Main Relief Valve Adjustment (RV1)
151
Main Pump Relief Valve Adjustment (RV5)
151
Emergency Pump Relief Valve Adjustment (RV6)
152
Turret Rotate Relief Valve Adjustment (RV3)
152
Riser down Relief Valve Adjustment (RV7)
153
Boom Extend Relief Valve Adjustment (RV4)
153
Platform Level Relief Valve Adjustment (RV2)
154
Base
154
Battery Replacement
154
Ring Gear Bolt Torque Sequence
155
Check Torque Hub Oil Level
155
Electronic Tilt Switch Setup Procedure
156
Motor Controller Thermal Sensor
159
Motor Controller Panel Pin Interface - Connector a
160
Motor Controller Panel Pin Interface - Connector B
162
Motor Controller Connectors Pin Reference
163
ZAPI MDI-CAN Display
168
10 ZAPI MDI-CAN Controller Master Codes
169
11 ZAPI "Skyjack PC CAN Console" Software Guide
176
Grease Points
188
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Skyjack SJ30ARJE Specifications
General
Brand
Skyjack
Model
SJ30ARJE
Category
Boom Lifts
Language
English
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