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JLG AM Series Manuals
Manuals and User Guides for JLG AM Series. We have
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JLG AM Series manuals available for free PDF download: Service And Maintenance Manual, Operation And Safety Manual
JLG AM Series Service And Maintenance Manual (84 pages)
Brand:
JLG
| Category:
Scissor Lifts
| Size: 3.75 MB
Table of Contents
Introduction - Operation/Safety Precautions
5
Introduction - Maintenance Safety Precautions
6
General
6
Hydraulic System Safety
6
Maintenance Safety
6
Effectivity Changes
7
Table of Contents
9
Section 1 - Specifications
13
Capacities
13
Hydraulic Oil Reservoir
13
Component Data
13
Hydraulic Pump/Electric Motor Assembly
13
Batteries (1) - DC Models
13
Battery Charger - DC Models
13
Performance Data
13
Platform Capacity
13
Platform Cycle Performance
13
Machine Height (Platform Stowed)
14
Maximum Platform Height (Mast Extended)
14
Maximum Working Height (Average Person)
14
Machine Overall Width and Length (Base)
14
Outrigger Footprint
14
Outrigger Machine Leveling Capability
14
Torque Requirements
14
Lubrication
14
Hydraulic Oil (HO)
14
Hydraulic Pressure Adjustment
15
Cylinder Specifications
15
Serial Number Locations
15
Hydraulic Pressure Setting - Adjustment Screw Located at Base of Pump Motor
15
Torque Chart
17
Section 2 - Service Procedures
25
Machine Preparation, Inspection, and Maintenance
25
General
25
Preparation, Inspection, and Maintenance
25
Pre-Start Inspection
25
Pre-Delivery Inspection and Frequent Inspection
25
Annual Machine Inspection
25
Preventative Maintenance
25
Preventive Maintenance and Inspection Schedule
26
Servicing and Maintenance Guidelines
29
General
29
Safety and Workmanship
29
Cleanliness
29
Components Removal and Installation
29
Component Disassembly and Reassembly
29
Pressure-Fit Parts
29
Bearings
29
Gaskets
29
Bolt Usage and Torque Application
30
Hydraulic Lines and Electrical Wiring
30
Hydraulic System
30
Lubrication and Servicing
30
Batteries
30
Mast Chain Inspection Procedure
30
Mast Cable Inspection Procedure
31
Lubrication Information
32
Hydraulic System
32
Hydraulic Oil
32
Changing Hydraulic Oil
32
Lubrication Specifications
32
Battery Charger - Assembly and Disassembly
33
General Information
33
Battery Charger Removal
33
Cover Removal
33
Transformer Replacement
34
Printed Circuit Board Replacement
34
DC Circuit Breaker Replacement
34
AC Circuit Breaker and Voltage Selection Switch Replacement
35
Shunt Assembly, Varistor, and SCR Rectifier Replacement (See Illustration)
35
Hydraulic Lift Pump - Servicing
36
FENNER BRAND PUMP - Brush Replacement
36
Motor Cap/Motor Installation
36
Motor Brush Installation
36
Brush Housing Final Assembly Tips
37
MONARCH BRAND PUMP - Brush Replacement
38
Motor Assembly - Remove/Install - Reference Marks
38
Motor/Brush Cover - Remove/Install
38
Brush Carrier Assembly - Remove/Install
39
Brush Assembly - Remove/Install
39
TANK and PUMP REMOVAL - (All Pumps)
40
Tank Installation
40
Filter Screen Installation
40
Pump Installation
40
Pressure Adjust Valve Installation
41
Pressure Check Valve Installation
41
Hydraulic Lift Cylinder - Removal, Inspection and Rebuild
42
Cylinder Removal
42
Cylinder Disassembly
42
Lift Cylinder Component Inspection
42
Lift Cylinder Internal Component Assembly Cross-Section
43
Cylinder Assembly
44
Installation
44
Mast Assembly and Disassembly Procedures
45
Mast Disassembly Procedure
45
Mast Section - Assembly/Disassembly Reference
45
Platform Section Removal (All Masts)
46
Mast Section 6 Removal (7 Section Mast)
46
Mast Section 5 Removal (6 & 7 Section Mast)
46
Mast Section 4 Removal (All Masts)
46
Mast Section 3 Removal (All Masts)
47
Mast Section 2 Removal (All Masts)
47
Mast Section 1 Disassembly (All Masts)
47
Mast Assembly
48
Mast Section 1 - Assembly (All Masts)
48
Mast Section 2 - Assembly (All Masts)
48
20AM Mast Assembly Components. (5 - Section)
49
25AM & 36AM Mast Assembly Components. (6 - Section)
50
30AM & 41AM Mast Assembly Components. (7 - Section)
51
Mast Chain/Cable Routing Diagram
52
Mast Section 3 - Assembly (All Masts)
53
Mast Section 4 - Assembly (All Masts)
54
Mast Section 5 - Assembly (25/30/36/41 Ft. Masts)
55
Mast Section 6 - Assembly (30/41 Ft. Masts)
56
Platform Mounting Section - Assy. (All Masts)
56
Mast to Base Frame Installation
58
Mast Chains/Cables and Sequencing Cables Adjustment
59
Mast Chain/Cable Adjustment
59
Mast Chain/Cable/Sequence Cable Adjustment Components. (Typical)
59
Sequencing Cable Adjustment
60
Sequence Cable Replacement Kit
61
Remove Old Cable
61
Replacement Cable Installation
61
Clamp Installation (Drum/Socket Type)
61
Section 3 - Troubleshooting
63
General
63
Troubleshooting Information
63
Hydraulic Circuit Checks
63
Electrical System - Multimeter Basics
63
Grounding
63
Backprobing
63
Min/Max
63
Polarity
64
Scale
64
Continuity Measurement over Long Distances
64
Requirements
64
Procedure
64
Continuity Measurement
64
Resistance Measurement
65
Electrical Switch Testing
67
Basic Check
67
Limit Switches
67
Automatic Switches
67
Switch Wiring - Low Side, High Side
67
Outrigger Interlock Contacts
70
Outrigger Socket and Outrigger Beam - Interlock Contacts
70
Outrigger Socket - Contactor Screw Mounting Instructions
70
Outrigger Beam - Interlock Contactor Plate Mounting Instructions
70
Outrigger Socket Contactor Heads and Outrigger Beam - Contactor Plate Mounting Hardware (ORIGINAL and 5/2001 - DESIGN)
71
Detent Screws
72
Hydraulic Schematic. (am Series) (2792491_A)
73
Electrical Diagram. (am Series - 12V-DC)
74
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JLG AM Series Operation And Safety Manual (78 pages)
Brand:
JLG
| Category:
Lifting Systems
| Size: 5.64 MB
Table of Contents
Contact
6
In USA
6
Outside USA
6
Table of Contents
8
Section - - Revision Log
12
Section 1 - Safety Precautions
12
General
12
Transporting
12
Transport
12
Tipping Hazards
13
Tilt Back Procedure
15
Pre-Operation
16
General
16
Electrocution Hazard
17
Minimum Approach Distance (M.A.D.)
17
Operation
18
Maintenance Safety Precautions
21
Tion, and Inspection
22
Section - 2 - User Responsibilities, Machine Prepara
22
Personnel Training
22
Operator Training
22
Training Supervision
23
Operator Responsibility
23
Machine Familiarization
23
Preparation, Inspection, and Maintenance
23
Inspection and Maintenance Table
24
Pre-Start Inspection
25
Function Check
26
Daily Walk-Around Inspection
26
Daily Walk-Around Inspection
28
3.1 General
30
Section 3 - Machine Controls and Indicators
30
3.2 Controls and Indicators
30
Ground Control Station
30
Ground Control Station
31
Manual Descent Valve
32
Platform Control Station
32
Manual Descent Valve Location
32
Platform Control Station
33
Section - Paragraph, Subject Page
34
Decal Installations
34
Decal Installation. (ANSI/CSA)
34
Decal Installation Chart (ANSI and CSA)
35
Decal Installation (CE and AUS)
37
Section 4 - Machine Operation
41
Description
41
Operating Characteristics and Limitations
41
Capacities
41
Battery Charging & Maintenance
42
Only)
42
Battery Maintenance and Safety
42
Battery Fluid Level
42
Battery Charger Operation
43
Abnormal Cycle Indicator LED
44
Machine Set-Up and Operation
45
Caster Brake Operation
45
Outrigger Installation
46
Outrigger Installation
47
Platform Loading
48
Platform Operation
48
Maximum Platform Capacity
48
Quick-Change Platform Mounts
49
Platform Removal
49
Quick Change Platform Mount
49
Platform Installation
50
Machine Shut down and Park
50
Transport, Lifting and Tie down
51
General
51
Transporting by Pushing
51
Tilt-Back Assembly Set-Up (AM38)
52
Tilt-Back Assembly Set-Up
53
Tilt-Back Assembly Set-Up
55
Pickup Truck Loading Device (Option)
56
Lifting
60
Machine Tie down
60
AM Machine Gross Weights
60
Section - 5 - Optional Equipment
61
22" X 22" Quick-Change Platform (Not Available in CE Markets)
61
26" X 26" Quick-Change Platform (Not Available in CE Markets)
61
Tool Tray
61
Fluorescent Tube Caddy
61
Crane Hook
61
Extra Power Pack (Battery, Charger & Case)
61
Platform Auxiliary Power Lowering Device
61
Hour Meter
61
Section - Paragraph, Subject Page
63
Section 6 - Emergency Procedures
63
General Information
63
Emergency Operation
63
Operator Unable to Control Machine
63
Platform Caught Overhead
63
Righting of Tipped Machine
64
Incident Notification
64
Section 7 - General Specifications and Operator Maintenance
65
Introduction
65
General Specifications
66
Machine Specifications
66
Electrical Specifications
67
Battery Specifications
67
Platform Data
68
Machine Component Weights
69
Serial Number Locations
69
Operator Maintenance
70
Lubrication Specifications
70
Battery Maintenance
71
Lubrication Intervals for Various Components
73
Supplemental Information
74
Section 8. Inspection and Repair Log
75
Inspection and Repair Log
75
JLG AM Series Service And Maintenance Manual (62 pages)
Brand:
JLG
| Category:
Scissor Lifts
| Size: 2.45 MB
Table of Contents
Table of Contents
8
Hydraulic Pressure Setting - Adjustment Screw Located at Base of Pump Motor
12
Torque Chart
14
2.4 Lubrication Information
22
Hydraulic System
22
Hydraulic Oil
22
Changing Hydraulic Oil
22
Lubrication Specifications
22
Battery Charger - Assembly and Disassembly
23
General Information
23
Battery Charger Removal
23
Cover Removal
23
Transformer Replacement
24
Printed Circuit Board Replacement
24
DC Circuit Breaker Replacement
24
AC Circuit Breaker and Voltage Selection Switch Replacement
25
Shunt Assembly, Varistor, and SCR Rectifier Replacement (See Illustration)
25
2.6 Hydraulic Lift Pump - Servicing
26
FENNER BRAND PUMP - Brush Replacement
26
Motor Cap/Motor Installation
26
Motor Brush Installation
26
Brush Housing Final Assembly Tips
27
MONARCH BRAND PUMP - Brush Replacement
28
Motor Assembly - Remove/Install - Reference Marks
28
Motor/Brush Cover - Remove/Install
28
Brush Carrier Assembly - Remove/Install
29
Brush Assembly - Remove/Install
29
TANK and PUMP REMOVAL - (All Pumps)
30
Tank Installation
30
Filter Screen Installation
30
Pump Installation
30
Pressure Adjust Valve Installation
31
Pressure Check Valve Installation
31
Hydraulic Lift Cylinder - Removal, Inspection and Rebuild
32
Cylinder Removal
32
Cylinder Disassembly
32
Lift Cylinder Component Inspection
32
Lift Cylinder Internal Component Assembly Cross-Section
33
Cylinder Assembly
34
Installation
34
Mast Assembly and Disassembly Procedures
35
Mast Disassembly Procedure
35
Platform Section Removal
35
Mast Section - Assembly/Disassembly Reference
35
Mast Section 4 Removal
36
Mast Section 3 Removal
36
Mast Section 2 Removal
36
Mast Section 1 Disassembly (All Masts)
36
Mast Assembly
37
Mast Section 1 - Assembly
37
Mast Section 2 - Assembly
37
15SP Mast Assembly Components. (5 Section)
38
12SP Mast Assembly Components. (4 Section)
39
Mast Chain Routing Diagram
40
Mast Section 3 - Assembly
41
Mast Section 4 - Assembly
42
Platform Mounting Section - Assembly
43
2.10 Mast to Base Frame Installation
43
Mast Chains/Cables and Sequencing Cables Adjustment
44
Mast Chain/Cable Adjustment
44
Mast Chain/Cable/Sequence Cable Adjustment Components. (Typical)
45
Sequencing Cable Adjustment
46
2.12 Sequence Cable Replacement Kit
46
Remove Old Cable
46
Replacement Cable Installation
46
Clamp Installation (Drum/Socket Type)
47
Section 3 - Troubleshooting
49
3.1 General
49
3.2 Troubleshooting Information
49
3.3 Hydraulic Circuit Checks
49
Electrical System - Multimeter Basics
49
Grounding
49
Backprobing
49
Min/Max
49
Polarity
50
Scale
50
Continuity Measurement over Long Distances
50
Requirements
50
Procedure
50
Continuity Measurement
50
Resistance Measurement
51
3.5 Electrical Switch Testing
53
Basic Check
53
Limit Switches
53
Automatic Switches
53
Switch Wiring - Low Side, High Side
53
Hydraulic Schematic. (SP Series)
55
Electrical Diagram (Standard)
56
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