Skyjack SJ63 AJ+ - Overview of the MEWP

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213211AAA SJ63 AJ+

Section 3 – Familiarization Overview of the MEWP

FAMILIARIZATION

3.1 Overview of the MEWP

HOUR METER

QUARTZ

Footswitch

Platform control

console

Base control console

Manual

storage box

Main power

disconnect switch

Drive-bypass valve

Brake hand

pump

Brake auto-reset

valve plunger

Secondary

guarding

electrical

Turret transportation

lock

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Main Page

Table of Contents5
Section 1 - about this Mobile Elevating Work Platform (MEWP)9
Read and Heed9
Mobile Elevating Work Platform (MEWP) Definition9
Purpose of Equipment9
Use of Equipment9
Operation Manual9
Operator9
Service Policy and Warranty9
Ownership of MEWP9
Optional Equipment9
Scope of this Manual10
Primary Assemblies11
Serial Number Nameplate12
Maintenance Responsibility13
Operator13
Maintenance and Inspection Schedule13
Owner13
Section 2 - General Safety Precautions14
Electrocution Hazards14
Minimum Distance from Electrical Conductors14
Safety Instructions15
Fall-Protection18
Worksite Inspection18
Section 3 - Familiarization19
Overview of the MEWP20
Manual Storage Box21
Control Functions21
Main Power Disconnect Switch21
Footswitch21
Base Control Console22
Platform Control Console24
Features and Devices27
Lowered Travel Position and Elevated Travel Position27
Drive Speed28
Drive Direction28
Tilt Switch28
Function Restrictions When the MEWP Is Tilted28
Platform Load Sensing System29
Overload Status30
Brake-Release System31
Secondary Guarding Electrical (SGE)31
10 Drive-Bypass Valve32
11 AC Power Socket on the Platform32
12 Motion Alarm32
13 Differential Lock Switch32
14 Turret Transportation Lock32
Optional Equipment and Attachments33
Flashing Amber Light33
Welder33
Cold or Arctic Weather Package34
Tool Tray34
Glazier34
Pipe Rack35
Elevate™ Telematics - Access Control Unit35
Section 4 - Inspections before Operation37
Operator's Responsibility37
Visual and Daily Maintenance Inspections38
Labels38
Electrical38
Limit Switches38
Hydraulic38
Engine Compartment39
Control Compartment41
Base43
Platform Assembly45
Boom Assembly46
10 Optional Equipment47
Function Tests48
Do a Test of the Main Power Disconnect Switch48
Do a Test of the Base Keyswitch and the Emergency-Stop Button and Light48
Functions49
Do a Test of the Platform Self-Leveling49
Do a Test of the Platform Capacity Zone Indicator Lights49
Do a Test of the Emergency Power Unit50
Do a Test of the Off/Base/Platform Switch50
Do a Test of the Positive Air Shut-Off Switch (Optional Equipment)51
Do a Test of the Emergency-Stop Button and Emergency-Stop Light on the Platform52
10 Do a Test of the Load Sensing Module Self-Check52
11 Do a Test of the Footswitch and All the Boom and Platform Functions53
12 Do a Test of the Platform Capacity Zone Indicator Lights53
13 Do a Test of the Secondary Guarding Electrical (SGE)54
14 Do a Test of the Engine Start/On/Off Switch55
15 Do a Test of the Emergency Power Unit56
16 Do a Test of the Manual Platform-Leveling56
17 Do a Test of the Steer Function56
18 Do a Test of the Drive Function57
19 Do a Test of the Brakes57
20 Do a Test of the Horn57
21 Do a Test of the Elevated Travel Speed58
22 Do a Test of the Differential Lock Switch58
23 Do a Test of the Oscillating Cylinders59
Operator's Checklist61
Section 5 - Operation62
Energize the Base Control Console62
Rotate the Platform with the Base Control Console63
Rotate the Turret with the Base Control Console63
Move the Jib up and down with the Base Control Console63
Raise or Lower the Riser with the Base Control Console63
Raise or Lower the Main Boom with the Base Control Console63
Extend or Retract the Boom with the Base Control Console64
Make the Platform Level with the Base Control Console64
Operate with the Emergency Power Switch at the Base Control Console64
Energize the Platform Control Console64
Drive Forward or Rearward65
Steer65
Move the Jib up and down with the Platform Control Console65
Move the Riser up and down with the Platform Control Console66
Extend or Retract the Boom with the Platform Control Console66
Make the Platform Level with the Platform Control Console66
Rotate the Platform with the Platform Control Console66
Raise or Lower the Main Boom with the Platform Control Console66
Operate the Horn66
Rotate the Turret with the Platform Control Console66
Operate with the Emergency Power Switch at the Platform Control Console67
Engage or Disengage the Differential Lock Switch67
MEWP Shutdown67
Generator (Optional Equipment)67
Glazier Tray (Optional Equipment)67
Pipe Rack (Optional Equipment)67
Cold or Arctic Weather Package (Optional Equipment)68
Section 6 - Additional Procedures69
Use the Emergency-Lowering Function69
At the Base Control Console69
At the Platform Control Console69
Chassis Tilt Recovery70
Platform Uphill70
Platform Downhill70
Release the Brakes Manually71
Winch and Tow the MEWP72
Refuel73
Refuel the MEWP with Diesel or Gasoline73
Replace the Propane Cylinder (Optional Equipment)74
Move the MEWP for Transport75
Lock the Turret75
Hoist the MEWP76
Tie down the MEWP77
Section 7 - Technical Diagrams and Specifications78
Technical Diagrams79
Reach Diagram - SJ63 AJ79
Dimensions - SJ63 AJ80
Standard and Optional Equipment82
Owner's Annual Inspection Record83
Specifications84
Environment85
Tire/Wheel Specifications85
Maximum Platform Capacities (Evenly Distributed)86
Floor Loading Pressure86
Section 8 - Labels87
Engine Side88
Engine Compartment91
Front and Rear Sides93
Controls Side94
Control Compartment100
Platform103
Platform Control Console109
Section 9 - Unique Skyjack Features112

Skyjack SJ63 AJ+ - Overview of the MEWP

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