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SJ12 E
Skyjack SJ12 E User Manual
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10
SJ12 E, SJ16 E, SJ20 E
243762ABA
1.1-9
Scope
of
this
manu
al
1.
This manual applies to the ANSI/CSA version
of the SJ V
ertical Mast series. For a list of
applicable models, refer to
Section 7.1
.
▪
Equipment identied with ANSI meets the
ANSI SAIA-A92.20-2021 standard.
▪
Equipment identied with CSA meets the C
SA
B354.6:2017 standard.
9
11
Table of Contents
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
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Skyjack SJ12 E Specifications
General
Brand
Skyjack
Model
SJ12 E
Category
Lifting Systems
Language
English
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