Skyjack SJ20 E Vertical Mast Lift Manuals

Manuals and User Guides for Skyjack SJ20 E Vertical Mast Lift. We have 4 Skyjack SJ20 E Vertical Mast Lift manuals available for free PDF download: Service Manual, Operation Manual, Installation Manual

Skyjack SJ20 E Service Manual (170 pages)

VERTICAL MAST LIFTS

Brand: Skyjack | Category: Lifting Systems | Size: 11 MB

Table of Contents
5
Section 1 - Scheduled Maintenance
9
Read and Heed
9
Mobile Elevating Work Platform (MEWP) Definition
9
Purpose of Equipment
9
Use of Equipment
9
Manual
9
Service Policy and Warranty
9
Operator Safety Reminders, Warnings and Precautions
9
Maintenance and Inspection Schedule
10
Owner's Annual Inspection Record
10
Replacement Parts
10
Maintenance and Service Safety Tips
10
Hydraulic System & Component Maintenance and Repair
11
Maintenance Hints
11
About this Section
12
Service Bulletins
12
Maintenance and Inspection
12
Maintenance Instructions
12
Owner's Annual Inspection Record
13
Frequent/Periodic/Annual/Pre-Delivery Inspection Checklist
14
Visual and Daily Maintenance Inspections
15
Labels
15
Electrical
15
Limit Switches, B
15
Hydraulic
15
Base
16
Wheel/Tire Assembly
16
Platform Assembly
18
Hydraulic/Electrical Compartment
19
Lift Mechanism
21
10 Optional Equipment
21
Section 2 - Maintenance Tables and Diagrams
23
Standard Hose Numbering System
23
Torque Specifications for Fasteners (US Imperial)
25
Torque Specifications for Fasteners (Metric)
26
Torque Specifications for Hydraulic Couplings & Hoses
27
Specifications (ANSI/CSA) - S/N A601001639 and above
28
Specifications (ANSI/CSA) - S/N A601001638 and below
29
Specifications (CE)
30
Specifications (AS)
31
Maximum Platform Capacities (Evenly Distributed) (ANSI/CSA)
32
Maximum Platform Capacities (Evenly Distributed) (CE)
32
Maximum Platform Capacities (Evenly Distributed) (AS)
32
Environment
33
Floor Loading Capacity (ANSI/CSA)
34
Floor Loading Capacity (AS/CE)
35
Torque Specifications
36
Section 3 - System Component Identification and Schematics
37
Electrical Symbol Chart
38
Hydraulic Symbol Chart
39
Wire Number and Color Code
40
Hydraulic Parts List
41
Electrical Parts List
42
Hydraulic Connections
43
Platform Control Box Wiring
44
Platform Control Cable Wiring
45
Platform Control Box Wiring - SGLE
46
Platform Control Cable Wiring - SGLE
47
Beeper
48
Base Limit Switch
48
Platform Limit Switches
48
Motor and Controller Connections
49
Mast Cable (SJ12 E)
50
Mast Cable (SJ16 E)
51
Mast Cable (SJ20 E)
52
Elevate Telematics Harness
53
Battery Management System Harness
54
Major Component Identification
55
Hydraulic Schematic
56
Base Control Wiring
57
Main Harness - ZAPI a
58
Main Harness Wiring - ZAPI a
59
Main Harness - ZAPI B
60
Electrical Schematic
61
Section 4 - Troubleshooting Information
63
Introduction
63
Electrical System
64
All Controls Inoperative
64
No Lift or Steer Functions
65
No Lift from Base or Platform
66
No Lower from Base or Platform
66
No Lift from Base Controls
66
No Lower from Base Controls
66
No Functions from Platform Controls
67
No Lift/Lower from Platforms Controls
67
No Steer Left
67
10 No Steer Right
67
11 No Drive
68
Hydraulic System
69
All Hydraulic Controls Inoperative (no Lift or Steer Functions)
69
No Lift Function
69
No Lower Function
69
No Steer Left And/Or Right
69
Section 5 - Procedures
71
General
71
Safety and Workmanship
71
Diagnostic Switch
71
Platform
72
Remove the Platform
72
Install the Platform
74
Replace the Load Cells
76
Railing Maintenance and Repair
78
Mast
79
Lubricate the Mast
79
Remove the Lift Cylinder
80
Install the Lift Cylinder
81
Remove the Mast and Lift Cylinder Together
82
Install the Mast and Lift Cylinder Together
84
Replace the Mast Wear Pads
87
Hydraulic System
100
System Pressure Adjustment
100
Lift Pressure Adjustment
102
Tilt Switch
104
Level the MEWP
104
Replace the Tilt Switch
105
Program the Tilt Switch
106
Tilt Switch Operation
107
Pin Charts
108
ZAPI Controller Pin Chart
108
Joystick 32-Pin Connector Chart
111
Display Module
112
Calibration and Diagnostic Tool Key Functions
112
Display Module Error Codes
125
Tester Menu - Master Uc
143
Tester Menu - Slave Uc
148
Set the Access Level
152
Set the Language
152
Set the Machine Type
152
Set the Region
153
Set the Battery Type
153
10 Select the Console
153
11 Tilt Sensor Calibration
154
12 Nominal Weight Calibration
155
13 Partial Weight Calibration
156
Batteries
157
Service the Batteries
157
Battery Charger
157
Charger Maintenance
157
Charger Profiles
158
Charger Troubleshooting
159
Charger Fault Codes
159
Charger Error Codes
160
Wheels
164
Remove the Front Wheel
164
Install the Front Wheel
164
Remove the Rear Wheel
165
Prepare the New Rear Wheel
166
Install the Rear Wheel
167

Skyjack SJ20 E Operation Manual (92 pages)

VERTICAL MAST

Brand: Skyjack | Category: Lifting Systems | Size: 5 MB

Table of Contents
5
Section 1 - about this Mobile Elevating Work Platform (MEWP)
9
Read and Heed
9
Mobile Elevating Work Platform (MEWP) Definition
9
Purpose of Equipment
9
Use of Equipment
9
Operation Manual
9
Operator
9
Service Policy and Warranty
9
Ownership of MEWP
9
Optional Equipment
9
Scope of this Manual
10
Primary Assemblies
11
Serial Number Nameplate
12
Maintenance Responsibility
13
Operator
13
Maintenance and Inspection Schedule
13
Owner
13
Section 2 - General Safety Precautions
15
Electrocution Hazards
15
Minimum Distance from Electrical Conductors
15
Safety Instructions
16
Fall Protection
19
Worksite Inspection
19
Section 3 - Familiarization
21
Overview of the MEWP
22
Manual Storage Box
23
Control Functions
23
Main Power Disconnect Switch
23
Base Control Console
23
Platform Control Console
24
Features and Devices
24
Lowered Travel Position and Elevated Travel Position
24
Drive Speed
25
Tilt Switch
25
Brake Release System
25
Traversed Platform Interlock
25
Emergency-Lowering System
25
Fall-Protection Anchorages
25
Pothole Protection Device
26
Platform Load-Sensing System
26
General Components
27
Diagnostic Switch, Display Panel and Circuit Breakers
27
AC Power Socket on the Platform
27
Battery Charger
28
Platform Maintenance Lock
28
Service Pin
28
Optional Equipment
29
Secondary Guarding Lift Enable (SGLE) Push-Button
29
Dual Flashing Lights
29
Elevate™ Telematics - Access Control Unit
29
Wind Rating Control Console
31
Ecotray Leak Containment System
31
Section 4 - Inspections before Operation
33
Operator's Responsibility
33
Visual and Daily Maintenance Inspections
34
Labels
34
Electrical
34
Limit Switches
34
Hydraulic
34
Base
35
Wheel/Tire Assembly
35
Platform Assembly
36
Hydraulic/Electrical Compartment
37
Lift Mechanism
39
10 Optional Equipment
39
Function Tests
40
Do a Test of the Main Power Disconnect Switch
40
Do a Test of the Emergency-Stop Button on the Base
40
Do a Test of the Off/Platform/Base Key Switch
40
Do a Test of the Lower/Neutral/Raise Switch
41
Do a Test of the Brake Release Function
41
Do a Test of the Emergency-Lowering Function
42
Do a Test of the Platform Maintenance Limit Switch
42
Do a Test of the Emergency-Stop Button on the Platform
43
Do a Test of the Function-Enable Switch
43
10 Do a Test of the Steer Function
43
11 Do a Test of the Drive Function
44
12 Do a Test of the Anti-Tiedown Function
44
13 Do a Test of the Brakes
44
14 Do a Test of the Platform Raise and Lower Functions
45
15 Do a Test of the Horn
45
16 Do a Test of the Elevated Travel Speed
45
17 Do a Test of the SGLE Switch (Optional Equipment)
46
18 Do a Test of the Dual Flashing Lights (Optional Equipment)
46
19 Do a Test of the Wind Rating Control Console (Optional Equipment)
47
Operator's Checklist
49
Section 5 - Operation
51
Energize the Base Control Console
51
Raise or Lower the Platform with the Base Control Console
51
Energize the Platform Control Console
51
Raise or Lower the Platform with the Platform Control Console
52
Drive Forward or Rearward
53
Steer
53
Platform Traversing
53
Raise and Lower with the SGLE Platform Control Console (Optional Equipment)
54
MEWP Shutdown
54
Section 6 - Additional Procedures
55
Use the Emergency-Lowering Function
55
Release the Brakes Manually
55
Use the Platform Control Console from the Ground
56
Remove the Platform Control Console
56
Operate the MEWP from the Ground
56
Push, Winch and Tow the MEWP
58
Move the MEWP for Transport
58
Hoist the MEWP
59
Drive and Tie-Down the MEWP
59
Open the Hydraulic/Electrical Compartment
61
Charge the Battery
62
Use the Service Pin
64
Insert the Service Pin
64
Store the Service Pin
64
Section 7 - Specifications
65
Standard and Optional Equipment
65
Owner's Annual Inspection Record
66
Specifications
67
Maximum Platform Capacities (Evenly Distributed)
68
Environment
69
Floor Loading Capacity
70
Section 8 - Labels
71
Rear View
72
Left View
74
Front View
78
Right View
81
Platform Control Console
83
Top View
84
Platform- Inside View
85
Base - Inside View
86
Optional Equipment
87
Section 9 - Unique Skyjack Features
89

Skyjack SJ20 E Installation Manual (16 pages)

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Brand: Skyjack | Category: Lifting Systems | Size: 1 MB

Skyjack SJ20 E Installation Manual (16 pages)

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