EP Forklift ES-MM/ES-DM ES-ES/ES-ESR Electric Stacker Service Manual – PDF DOWNLOAD

EP Forklift ES-MM/ES-DM ES-ES/ES-ESR Electric Stacker Service Manual – PDF DOWNLOAD

FILE DETAILS:

EP Forklift ES-MM/ES-DM ES-ES/ES-ESR Electric Stacker Service Manual – PDF DOWNLOAD

Language : English & Chinese
Pages : 136
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

EP Forklift ES-MM/ES-DM ES-ES/ES-ESR Electric Stacker Service Manual – PDF DOWNLOAD

1 INFORMATION & SPECIFICATIONS 1
1 1 After-sales Service Platform 3
1 2 Introduction 4
1 3 Common Tools 5
1 4 General Tightening Torques 6
2 MAINTENANCE 9
2 1 Overview 11
2 2 Maintenance 12
2 2 1 Cleaning 12
2 2 2 Inspection 12
2 2 3 Lubrication 16
3 STRUCTURE & FUNCTIONS 19
3 1 Structure & Functions 21
3 1 1 Travel Switch 21
3 1 2 Lifting/Lowering Switch 21
3 1 3 Emergency Reverse Switch 21
3 1 4 Horn Switch 21
3 1 5 Emergency Stop Switch 22
3 1 6 Key Switch 22
3 1 7 Charge Gauge 22
3 1 8 Charging Indicator 22
3 1 9 Buzzer 23
3 1 10 Fuse 23
3 1 11 Controller 23
3 1 12 Charger 23
3 1 13 Lifting Limit Switch 24
3 1 14 Interlock Switch 24
3 1 15 Pump Motor 24
3 1 16 Gear Pump 24
3 1 17 Pump Contactor 25
3 1 18 Solenoid Valve 25
4 CHASSIS SYSTEM 27
4 1 Load Wheel 29
4 1 1 Removal and Installation 29
4 1 2 Faults and Causes 30
4 2 Cover 30
4 2 1 Removal and Installation 30
4 3 Caster 31
4 3 1 Removal and Installation 31
5 DRIVE SYSTEM 33
5 1 Drive Assembly 36
5 1 1 Removal and Installation 36
5 2 Electromagnetic Brakes 36
5 2 1 Removal and Installation 37
5 2 2 Faults and Causes 37
5 2 3 Checking and Testing 38
5 2 4 Control Circuit Troubleshooting 39
5 3 Drive Wheel 40
5 3 1 Removal and Installation 40
5 3 2 Faults and Causes 40
5 4 Drive Motor 41
5 4 1 Removal and Installation 41
5 4 2 Faults and Causes 41
5 4 3 Checking and Testing 42
5 5 Gearbox 43
5 5 1 Removal and Installation 43
5 5 2 Faults and Causes 43
6 OPERATING SYSTEM 45
6 1 Control Lever 47
6 2 Button Switch 47
6 2 1 Removal and Installation 47
6 2 2 Faults and Causes 48
6 2 3 Checking and Testing 48
6 2 4 Control Circuit Troubleshooting 49
6 3 Travel Switch 51
6 3 1 Removal and Installation 51
6 3 2 Faults and Causes 51
6 3 3 Checking and Testing 51
6 3 4 Control Circuit Troubleshooting 52
7 HYDRAULIC SYSTEM 53
7 1 Overview 55
7 1 1 Hydraulic Schematic Diagram 56
7 2 Pump and Motor Assembly 57
7 2 1 Removal and Installation 57
7 2 2 Component 58
7 3 Pump Motor 58
7 3 1 Removal and Installation 58
7 3 2 Faults and Causes 59
7 3 3 Checking and Testing 59
7 4 Pump Contactor 60
7 4 1 Faults and Causes 60
7 4 2 Checking and Testing 61
7 4 3 Control Circuit Troubleshooting 61
7 5 Solenoid Valve 62
7 5 1 Faults and Causes 62
7 5 2 Checking and Testing 62
7 5 3 Control Circuit Troubleshooting 63
7 6 Reach Cylinder 64
7 6 1 Cylinder Removal Precautions 64
7 6 2 Cylinder Installation Precautions 65
7 7 Hydraulic Troubleshooting 66
7 8 Hydraulic Symbol 67
8 ELECTRICAL SYSTEM 69
8 1 Controller 71
8 1 1 Removal and Installation 71
8 1 2 Controller Interface Function 71
8 2 Fuse 73
8 2 1 Location of Fuses 73
8 2 2 Checking and Testing 74
8 3 Key Switch 75
8 3 1 Removal and Installation 75
8 3 2 Faults and Causes 75
8 3 3 Checking and Testing 75
8 3 4 Control Circuit Troubleshooting 75
8 4 Charge Gauge 76
8 4 1 Removal and Installation 76
8 4 2 Faults and Causes 76
8 4 3 Checking and Testing 76
8 4 4 Control Circuit Troubleshooting 76
8 5 LED Charging Indicator 77
8 5 1 Removal and Installation 77
8 5 2 Faults and Causes 77
8 5 3 Checking and Testing 77
8 5 4 Control Circuit Troubleshooting 77
8 6 Limit Switch 78
8 6 1 Removal and Installation 78
8 6 2 Connection Mode 78
8 6 3 Faults and Causes 79
8 6 4 Checking and Testing 79
8 6 5 Control Circuit Troubleshooting 79
8 7 Interlock Switch 80
8 7 1 Removal and Installation 80
8 7 2 Faults and Causes 80
8 7 3 Checking and Testing 81
8 7 4 Control Circuit Troubleshooting 81
8 8 Handheld Unit (Optional) 82
8 8 1 Handheld Unit Connection 82
8 8 2 Handheld Unit Main Menu 82
8 8 3 Parameter Settings 83
8 8 4 TESTER Menu 85
8 9 Controller Error Message 86
8 9 1 Traction Controller 86
8 10 Electrical Schematic Diagrams 89
8 11 Cable Wiring Diagrams 92
8 12 Wiring Harness and Connectors 94
9 TROUBLESHOOTING 95
9 1 Preparation Before Troubleshooting 97
9 1 1 Check the Voltage of Battery 97
9 2 Troubleshooting Solutions of Common Faults 98
APPENDIX 101
A SERVICE MANUAL – MAST 103
A1 Mono Mast 105
A1-1 Lifting Chain 105
A1-1 1 Chain Adjustment 105
A1-1 2 Chain Replacement 107
A1-2 Lift Cylinder 107
A1-2 1 Cylinder Removal 107
A1-2 2 Cylinder Maintenance 108
A1-2 3 Cylinder Installation 108
A2 Two-stage Mast 109
A2-1 Lifting Chains 109
A2-1 1 Chain Adjustment 109
A2-1 2 Chain Replacement 111
A2-2 Lift Cylinder 111
A2-2 1 Cylinder Removal 111
A2-2 2 Cylinder Maintenance 112
A2-2 3 Cylinder Installation 112
B SERVICE MANUAL – BATTERY 113
B1 Lead-acid Battery 115
B1-1 Safety and Warnings 115
B1-2 Use of Battery 115
B1-2 1 Pre-use Checks 115
B1-2 2 Discharging 115
B1-2 3 Charging 116
B1-2 4 Temperature 116
B1-3 Maintenance & Care 116
B1-3 1 Daily Maintenance 116
B1-3 2 Weekly Maintenance 116
B1-3 3 Monthly Maintenance 117
B1-3 4 Care 117
B1-4 Storage 118
B1-5 Troubleshooting 118
B2 Maintenance-free Battery 121
B2-1 Safety and Warnings 121
B2-2 Use of Battery 121
B2-2 1 Pre-use Checks 121
B2-2 2 Discharging 121
B2-2 3 Charging 122
B2-3 Maintenance & Care 122
C SCHEDULE 123