Zoomlion ZA14NJE Manuals

Manuals and User Guides for Zoomlion ZA14NJE. We have 1 Zoomlion ZA14NJE manual available for free PDF download: Service And Maintenance Manual

Zoomlion ZA14NJE Service And Maintenance Manual (103 pages)

Brand: Zoomlion | Category: Boom Lifts | Size: 7 MB

Foreword
5
Table of Contents
7
Content
8
Section 1 Maintenance Safety Instruction
13
Maintenance Personnel Duties, Requirements and Safety Equipment
13
Duties
13
Basic Requirements
13
Personnel Safety Equipment
13
Maintenance Precautions
14
Precautions
14
Precautions in Maintenance
15
Section 2 Technical Parameters
23
Performance
23
Specification and Performance
23
Capacity
24
Battery
24
Tire
24
Functional Speed
24
Operating Procedure When Testing Speed
25
Test Cautions
25
Torque Requirements
25
Lubrication
26
Hydraulic Oil
26
Pressure Setting
26
Section 3 General Introduction
29
Machine Preparation, Inspection and Maintenance
29
General Introduction
29
Preparation, Inspection and Maintenance
29
Pre-Start Inspection
29
Pre-Delivery and Daily Inspections
29
Machine Annual Inspection
29
Preventive Maintenance
30
Maintenance and Instruction
31
General Description
31
Safety and Operating Standards
31
Cleaning
31
Component Disassembly and Installation
31
Component Disassembly and Reinstallation
31
Pressure-Fit Parts
31
Bearing
32
Washer
32
Bolt and Torque Applications
32
Hydraulic Line and Electric Wiring
32
Hydraulic System
32
Lubrication
32
Battery
33
Battery Inspection
33
Lubrication and Maintenance
34
Lubrication and Information
34
Hydraulic System
34
Hydraulic Oil
34
Hydraulic Oil Replacement
36
Lubrication Specification
36
Cylinder Drift Test
36
Platform Drift
36
Cylinder Drift
37
Pin and Bearing Inspection Instructions
38
Fiber Bearing
38
Welding on the Device
38
Please Perform the Following Operations When Welding on the Device
38
Do Not Perform the Following Operations When Welding on the Device
38
Section 4 Chassis and Turntable
47
Tire and Wheel
47
Tire Inflation
47
Tire Damage
47
Tire Replacement
48
Wheel Replacement
48
Wheel Installation
48
Chassis Angle Sensor System
49
Traveling Drive System
49
Travel Reducer
50
Hub Assembly
50
Installation
50
Lubrication
51
Section 5 Boom and Platform
55
Platform and Jib
55
Load Cell
55
Rotary Actuator
56
Jib Lifting Cylinder
56
Boom Assembly
57
Cable
58
Leveling Cylinder
59
Lower Leveling Cylinder and Lifting Cylinder
60
Upper Boom
61
Telescopic Cylinder
63
Tower Boom and Its Cylinder
64
Section 6 Hydraulic Electrical System
69
Maintenance
69
Fault Code
69
Common Faults and Solutions
83
Section 7 Electrical Information and Schematic
87
General Introduction
87
Multimeter Basic Operation
87
Grounding
87
Backside Detection
87
Minimum Value/Maximum Value
87
Polarity
87
Range
88
Voltage Measurement
88
Resistance Measurement
88
Conduction Test
89
Current Measurement
89
DEUTSCH Connector
90
DT/DTP Series Connector Assembly
90
DT/DTP Series Connector Disassembly
91
HD30/HDP20 Series Connector Assembly
91
HD30/HDP20 Series Connector Removal
92
Electrical Schematics
94
Hydraulic Schematics
103

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Zoomlion ZA14NJE Manuals

Zoomlion ZA14NJE Service And Maintenance Manual (103 pages)

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