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Skyjack SJ85 AJ User Manual
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213217AAA
SJ85 AJ
76
Section 7 – T
echnical Diagrams & Specications
T
echnical Diagrams
7.1
T
ec
hnica
l Dia
grams
Meters (feet)
Figure
37
Rea
ch diagr
am - SJ8
5 AJ
Axle oscillation free (lowered travel position) - drive speed 4.8 km/h (3.0 mph) max.
Axle oscillation locked (elevated travel position) - drive speed 0.8 km/h (0.5 mph) max.
Figure
38
Axl
e oscill
ation -
SJ85 AJ
75
77
Table of Contents
Default Chapter
5
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
Manual
9
Operator
9
Service Policy and Warranty
9
Ownership of Machine
9
Optional Accessories
9
Scope of this Manual
10
Major Assemblies
11
Base
11
Turret
11
Boom Assembly
11
Platform
11
Serial Number Nameplate
13
Responsibility for Maintenance
13
Operator's Responsibility for Maintenance
13
Maintenance and Inspection Schedule
13
Owner's Inspections
13
Section 2 - Operator Safety
15
Electrocution Hazard
15
Safety Precautions
16
Fall Protection
18
Jobsite Inspection
19
Section 3 - Familiarization
21
Component Identification
22
Manual Storage Box
23
Control Functions
23
Main Power Disconnect Switch
23
Footswitch
23
Base Control Console
24
Platform Control Console
26
Features and Devices
29
Lowered Travel Position and Elevated Travel Position
29
Drive Speed
30
Drive Direction
30
Tilt Switch
30
Function Restrictions When Tilted
30
Platform Load Sensing System
30
Overload Status
31
Brake Release System
32
Secondary Guarding Electrical (SGE)
32
10 Drive Bypass Valve
33
11 Differential Lock Switch
33
12 Turret Transportation Lock
33
13 All Motion Alarm
33
Optional Equipment and Attachments
34
AC Outlet on Platform (if Equipped)
34
Work Light (if Equipped)
34
Flashing Amber Light (if Equipped)
34
Welder (if Equipped)
35
Cold Weather Start (if Equipped)
35
Arctic Weather Package (if Equipped)
35
Elevate Telematics - Access Control Unit (if Equipped)
36
Section 4 - Pre-Operation
39
Operator's Responsibility
39
Visual & Daily Maintenance Inspections
40
Labels
40
Electrical
40
Limit Switches
40
Hydraulic
40
Engine Compartment
41
Control Compartment
43
Base
44
Platform Assembly
46
Boom Assembly
47
10 Optional Equipment/Attachments
48
Function Tests
49
Testing Main Power Disconnect Switch
49
Base Control Console
49
Testing Base Emergency Stop Button and Base Emergency Stop Light
49
Testing Start/Function Enable/Emergency Power Switch and All Boom and Platform Functions
50
Testing Platform Self-Leveling
50
Testing Platform Capacity Zone Indicator Lights
51
Testing Emergency Power
51
Testing Off/Base/Platform Switch
52
Testing Positive Air Shutoff (if Equipped)
52
10 Platform Control Console
53
11 Testing Platform Emergency Stop Button and Platform Emergency Stop Light
53
12 Verifying Load Sensing Module Self-Check
53
13 Testing Footswitch and All Boom and Platform Functions
54
14 Testing Boom Lowering Cutout Switch
54
15 Testing Platform Capacity Zone Indicator Lights
54
16 Testing Secondary Guarding Electrical (SGE)
55
17 Testing Engine Start/On/Off Switch
56
18 Testing Emergency Power
56
19 Testing Manual Platform Leveling
57
20 Testing Steering
57
21 Testing Driving Function
57
22 Testing Brakes
57
23 Testing Driving Speed
58
24 Testing Horn
58
25 Testing Differential Lock Switch
58
26 Testing Oscillating Axles
59
Operator's Checklist
60
Section 5 - Operation
61
Start Operation
62
Activating Base Control Console
62
Rotating Platform Using Base Control Console
62
Rotating Turret Using Base Control Console
62
Moving Jib up and down Using Base Control Console
62
Moving Riser up and down Using Base Control Console
62
Raising or Lowering Main Boom Using Base Control Console
62
Extending or Retracting Fly Boom Using Base Control Console
63
Leveling Platform Using Base Control Console
63
Operating Using Emergency Power Switch at Base Control Console
63
10 Activating Platform Control Console
63
11 Driving Forward or Reverse Using Platform Control Console
64
12 Steering Using Platform Control Console
64
13 Moving Jib up and down Using Platform Control Console
64
14 Moving Riser up and down Using Platform Control Console
64
15 Extending or Retracting Fly Boom Using Platform Control Console
64
16 Leveling Platform Using Platform Control Console
64
17 Rotating Platform Using Platform Control Console
64
18 Raising or Lowering Main Boom Using Platform Control Console
65
19 Sounding Horn
65
20 Rotating Turret Using Platform Control Console
65
21 Operating with Emergency Power Switch at Platform Control Console
65
22 Engaging Differential Lock Switch
65
23 Disengaging Differential Lock Switch
65
24 Shutdown Procedure
65
25 Hydraulic Generator (if Equipped)
65
26 Arctic Weather Package (if Equipped)
66
Section 6 - Additional Procedures
67
Emergency Lowering Procedure
67
Chassis Tilt Recovery
68
Platform Uphill
68
Platform Downhill
68
Winching and Towing Procedures
69
Releasing Brakes Manually
70
Refueling Procedure
71
Refuelling (Gasoline or Diesel)
71
Propane
71
Loading/Unloading
73
Loading and Tie-Down
73
Locking the Turret
74
Lifting
74
Section 7 - Technical Diagrams
75
Specifications
75
Technical Diagrams
76
Standard and Optional Equipment
79
Owner's Annual Inspection Record
80
Specifications and Features-A
81
Specifications and Features-B
82
Tire/Wheel Specifications
83
Maximum Platform Capacities
83
Floor Loading Pressure
83
Locally Concentrated Pressure (LCP)
84
Overall Uniform Pressure (OUP)
84
Section 8 - Labels
85
SJ85 AJ Labels
86
Engine Side
86
Front Side
91
Control Side
92
Platform
96
Control Compartment
98
Rear Side
102
Platform Control Console
105
Section 9 - Unique Skyjack Features
109
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Skyjack SJ85 AJ Specifications
General
Brand
Skyjack
Model
SJ85 AJ
Category
Boom Lifts
Language
English
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