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Manuals
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LiuGong Manuals
Forklifts
CPD35
Operation and maintenance manual
LiuGong CPD35 Operation And Maintenance Manual
Battery forklift truck
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Important Safety Information
Table of Contents
Preface
Operation
Main Components
Frame Number
Main Structural Component
Ec Declaration of Conformity
Safety Information
Safety Warning Symbols
Safety Warning Labels
Safety Decals and Decal Locations
General Hazard Information
Crushing and Cutting Prevention
Burn Prevention
Fire & Explosion Prevention
Fire Extinguishers and First-Aid Kit
Electrical Storm Injury Prevention
Tires
Information on Attachments
Cautions about Machine Operation
Maintaining the Machine Safely
Stability and Center of Gravity
Sound and Vibration Level
Key Spare Parts to be Periodically Changed
Bolt Tightening Torque for Important Components
Applications and Specifications
Applications
Main Specifications
Machine Specifications
Cpd20/25/30/35/38
Controllers
Motors
Systems
Battery
Travel Motor/Work Pump Motor
Travel Motor Power Kw
Work Pump Motor Power Kw
Type Voltage
Capacity Ah
Weight (Min/Max) Kg
Jiachen
Operation Manual
Before Operating the Machine
Operator Controls and Instrument Panels
Start Switch
Description of Keys
How to Use
Parking Brake Lever
Steering Wheel
Combination Switch
Instrument Panel
Button Function
Tilt Lever
Other Devices
Emergency Button
Lighting System
Engine Hood
Machine Starting
Battery Sleep State Enabled
Operation Techniques
Traveling Operation
Steering Operation
Brake Operation
Downhill Operation
Loading Operation
Cold Weather Operation
Hot Weather Operation
Before Storage
Transportation Information
Fork Removal
Lifting Operation
Maintenance Manual
Run-In
Maintenance Interval Schedule
Braking System
Lift System
General Torque Specifications
Lubrication Specifications
Oil Specifications
Tire Information
Tire Inflation Information
Working Implement System
Important Maintenance Procedures
Power Train System
Hydraulic System
Brake System
Battery Maintenance
Electrical System
Maintenance of Motor
Other Maintenance
Machine Troubleshooting
Electrical System Troubleshooting
Battery Troubleshooting
Maintenance Note Table
Revision Table
Index
Schematic Diagram
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202408003
CPD20/25/30/35/38
BATTERY FORKLIFT TRUCK
E SERIES
( 英文 )
OPERATION AND
MAINTENANCE MANUAL
Table of
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Table of Contents
Troubleshooting
Machine Troubleshooting
192
Electrical System Troubleshooting
197
Battery Troubleshooting
198
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Summarization of Contents
CPD20/25/30/35/38 BATTERY FORKLIFT TRUCK E SERIES OPERATION AND MAINTENANCE MANUAL
Important Safety Information
Safety Warning Symbols
Explains the meaning and use of safety warning symbols found on machinery and manuals.
Safety Warning Labels
Defines and explains "Danger", "Warning", and "Caution" labels for hazard communication.
Safety Decals and Decal Locations
Describes the location and purpose of safety decals on the machine.
Preface
Safety Section Overview
Outlines basic safety precautions and identifies warning signs and labels.
Operation Section Overview
Covers machine controls, gauges, switches, and transportation information.
Maintenance Section Overview
Guides equipment care with step-by-step instructions for servicing intervals.
Main Components
Fork assembly
The primary component for lifting and moving loads.
Mast
The vertical structure that supports the forks and lifting mechanism.
Steering wheel
Controls the direction of travel for the forklift.
Counterweight assembly
Provides stability and balance to the forklift.
Frame Number
Serial Number of the Machine and Parts
Details for recording manufacturer name, PIN, and various serial numbers for identification.
Main Structural Component
Mast Components
Details of the mast's components including outer/inner mast, chains, and rollers.
Carriage Components
The part that moves vertically along the mast, holding the forks.
Fork Components
Components of the fork assembly including lock mechanism and hooks.
Frame Components
The main structural chassis of the forklift.
CE Marking, EMC Directive
CE Marking (Declaration of Conformity)
Explains CE marking requirements related to EU directives for machinery and EMC.
The EU EMC Directive
Discusses electromagnetic compatibility demands and potential interference risks.
General Hazard Information
Personal Protective Equipment (PPE)
Details required PPE like hard hats, safety glasses, and gloves for safe operation.
Handling Compressed Air
Safety precautions when using compressed air for cleaning, including protective gear.
Disposal of Waste Fluids
Guidelines for proper handling and disposal of waste fluids to prevent environmental pollution.
Crushing and Cutting Prevention
Oil Safety
Warnings about hot oil and pressure when working with the hydraulic tank.
Battery Safety
Safety precautions for checking and handling batteries, including high voltage risks.
Fire & Explosion Prevention
Cautions Concerning Lines, Tubes and Hoses
Guidelines for inspecting and maintaining high-pressure lines, tubes, and hoses to prevent leaks and fires.
Fire Extinguishers and First-aid Kit
Electrical Storm Injury Prevention
Safety measures to take during an electrical storm while operating or near the machine.
Tire Safety
Information on tire installation, repair, and potential explosion hazards.
Information on Attachments
Cautions about Machine Operation
General safety advice for operating the machine, including mounting/exiting and understanding controls.
Maintaining the Machine Safely
Prepare the Work Area
Steps to ensure a clean, well-lit, and ventilated work area for safe maintenance.
Properly Support the Structure
Procedures for safely supporting raised structures during servicing to prevent collapse.
Transporting the Machine
Guidelines for safely loading, unloading, and securing the machine for transport.
Welding Precautions
Safety measures and precautions to take when performing welding operations on the machine.
Stability and Center of Gravity
Load Center
Importance of confirming the center of gravity based on load shape for safe operation.
Forklift Stability
Factors influencing forklift stability, related to the center of gravity and stability triangle.
Sound and Vibration Level
Sound Performance
Specifies sound pressure levels according to European directives and standards.
Vibration Level
Details the measured acceleration value at the operator's seat for vibration.
Key Spare Parts to be Periodically Changed
Bolt Tightening Torque for Important Components
Provides specific torque values for critical bolts and nuts to ensure proper assembly.
Applications
Requirements of Work Environments
Specifies environmental conditions like humidity, temperature, wind speed, and altitude for operation.
Main Specifications
Exterior Drawing
Illustrates the forklift with key dimensions indicated by numbers.
Machine Specifications 1
General Specifications
Covers basic model information, power type, and base capacity.
Weights
Details service weight and axle loads for different machine configurations.
Tires
Information on tire type, wheel size, and tread width.
Mast Specifications
Key dimensions and tilt angles for the mast assembly.
Chassis Specifications
Dimensions related to stacking width, aisle width, and ground clearance.
Machine Specifications 2
Performance Specifications
Details travel speed, lift speed, acceleration, and gradeability.
System Specifications
Information on controllers, motors, and battery specifications.
Before Operating the Machine
Pre-Operation Inspection
Checklist of critical items to inspect before operating the forklift for safety.
Operator Controls and Instrument Panels
Primary Driving Controls
Covers directional levers, parking/service brakes, accelerator, lift/tilt levers, and steering wheel.
Instrument Panel
Displays operational data, warnings, and system status.
Operational Switches
Includes start switch, mode select, and light controls.
Start Switch
Permission obtainer
Device for user authentication and operation authorization via password or IC card.
Description of keys
Description of buzzing tone
Explains the audible feedback provided when keys are pressed.
Description of function code
Lists function codes for operations like user deletion, password modification, and factory reset.
Working Implement Control Lever
Rear Floodlight Switch
Controls front and rear floodlights, allowing illumination adjustment.
Mode changeover switch
Switches between operating modes (E, S, P) to adjust travel speed.
Instrument Panel
Display interface
Details the parameters shown on the instrument panel, including indicators and their meanings.
Service Brake Pedal
Accelerator Pedal
Controls motor speed and machine acceleration/deceleration.
Lift Lever
Operates the fork lifting and lowering mechanism.
Jiachen Instrument Panel
Alarm Lights and Startup
Explains alarm lights and the initial display screen.
Instrument Panel Display
Details operational data, modes, and speed displayed.
Button Functions
Describes the functions of the control buttons (Key 1, Key 2, Key 3) on the interface.
Service Interlocking Device
Service Interlocking Function
Ensures correct operator posture on the seat for safe machine operation.
Cancel the Service Interlocking Function
Procedure to correctly sit on the seat to deactivate the interlocking function.
Seat Belt
Importance, adjustment, and maintenance of the seat belt for safety.
Steering Column
Horn Button
Location and function of the horn button for signaling.
Lighting System
Engine Hood
Location and procedure for opening and closing the engine hood.
Rear Hood
Instructions for opening and closing the rear hood.
Battery
Battery--Install
Steps for safely installing the battery using an appropriate lifting device.
Safety in Attachment Installation, Adjustment and Use
Attachment Installation
Guidelines for securely installing attachments to prevent movement and ensure safety.
Attachment Use
How to operate attachments safely, considering load capacity and dimensions.
Transportation Information
Transporting the Machine
Regulations and procedures for transporting the machine, including route investigation and securing.
Fork Removal
Instructions for safely removing forks using proper tools and procedures.
Mast--Assemble
Steps for disassembling and reassembling mast components for transportation.
Operation Techniques
Traveling and Steering Operations
Proper posture, directional control, steering, and signal usage.
Braking and Speed Control
Procedures for using service/parking brakes, regenerative/reverse braking, and speed control.
Load Handling Techniques
Safe methods for loading, depositing, and transporting goods.
Environmental Operations
Precautions for operating in cold, hot weather, and on slopes.
Parking
Stop the Machine
Steps to safely stop the machine on flat ground or slopes.
Stop the Engine
Procedure for properly shutting down the engine and removing the key.
Leave the Machine
Steps to follow when leaving the machine unattended.
Forklift Storage
Guidelines for storing the forklift for extended periods.
Run-in
Run-in-Requirements for New machine
Outlines the 100-hour run-in period and initial operating guidelines.
Basic strategies for machine manipulation
Explains basic operational strategies and checks for various machine functions.
Maintenance Interval Schedule
Electrical System Maintenance
Schedule for inspecting and maintaining electrical system components.
Power Train System Maintenance
Maintenance intervals for gearbox, drive axle, and related components.
Hydraulic System Maintenance
Maintenance schedule for hydraulic pump, oil tank, filter, and control valve.
Safety Device and Accessory Maintenance
Maintenance checks for overhead guard, lights, horn, and seat.
General Torque Specifications
Metric system Torque Specifications
Torque values for metric bolts of various sizes and grades.
British system Torque Specifications
Torque values for imperial bolts of various sizes.
Lubrication Specifications
Oil Change Intervals and Approximate Volumes
Table detailing oil change intervals and approximate volumes for hydraulic, brake, grease, and gear oil.
Lubrication Chart
Diagram illustrating lubrication points and recommended intervals.
Oil Specifications
Oils used in plain areas
Recommended oils for summer and winter use in plain areas.
Oils used in plateau and severely cold areas
Recommended oils for summer and winter use in plateau and cold regions.
Tire Information
Tire Inflation Information
Recommendations for using dry nitrogen gas for tire inflation and pressure adjustment.
Solid Tires--Change
Guidelines for replacing worn tires, including safety and specification requirements.
Important Maintenance Procedures
Power Train System Maintenance
Procedures for checking and replacing axle oil.
Hydraulic System Maintenance
Steps for checking and replacing hydraulic oil.
Brake System Maintenance
Procedures for checking brake oil and replacing friction lining.
Battery Maintenance
Instructions for battery inspection, maintenance, and charging.
Machine Troubleshooting
Steering System Troubleshooting
Troubleshooting guide for steering problems like heavy steering and oil leakage.
Brake System Troubleshooting
Common brake problems and their solutions, including insufficient force and noise.
Electrical System Troubleshooting
Diagnosing and resolving electrical system faults for lights and alarms.
Battery Troubleshooting
Common battery problems like forklift not starting or not charging.
DTC description of Haitian controller
Traction Controller DTCs
Error codes and solutions for the traction controller.
Pump Controller DTCs
Error codes and solutions for the pump controller.
Hydraulic System Schematic Diagram
Schematic Diagram (OPS)
Shows the hydraulic system configuration with Operator Presence System (OPS).
Brake Schematic Diagram
Electrical System Schematic Diagram
50Y5119 (CPD20ESJ/CPD20EMJ/CPD25ESJ/CPD25EMJ)
Electrical schematic for CPD20ESJ/CPD20EMJ/CPD25ESJ/CPD25EMJ models.
50Y3604 (CPD30/35/38-EJL)
Electrical schematic for CPD30/35/38-EJL models.
50Y4248 (CPD30/35/38-E2JL-M, CPD30/35/38-E2JL-H)
Electrical schematic for CPD30/35/38-E2JL-M/H models.
50Y4251 (CPD30/35/38-E2TL-M, CPD30/35/38-E2TL-H)
Electrical schematic for CPD30/35/38-E2TL-M/H models.
50Y4945 (CPD30/35/38-EMJ-FR, CPD30/35/38-EHJ-FR)
Electrical schematic for CPD30/35/38-EMJ-FR/EHJ-FR models.
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