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AA4C AA-2PFP45 - User Manual

AA4C AA-2PFP45
30 pages
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USER’S MANUAL
ELECTRO-HYDRAULIC
TWO-POST LIFT
AA-2PFP45
AA4C AUTOMOTIVE CO.,LTD
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Summary

Chapter 1 Description of the Machine

1.1 Fixed Structure

Details the fixed structure of the 2-post lift, including posts and base.

1.2 Moving Units

Describes the moving units, comprising carriages, chains, cables, and arms.

1.3 Lifting Unit

Explains the lifting unit, consisting of hydraulic cylinders and related components.

1.4 Hydraulic Power Unit

Lists the components of the hydraulic power unit, including motor, pump, and tank.

1.6 Safety Devices

Outlines the various safety devices incorporated into the lift system.

Chapter 2 Technical Specifications

2.1 Overall Dimensions

Provides overall dimensions and key measurements of the lift.

2.2 Electric Motor

Details the specifications of the electric motor used in the lift.

2.3 Hydraulic Unit Pump

Lists the specifications for the hydraulic unit pump.

2.4 Oil

Specifies the type and quality requirements for hydraulic oil.

2.5 Electrical Diagram

Refers to the electrical diagram for system understanding.

2.6 Hydraulic Oil Hose Connection Diagram

Illustrates the connection diagram for hydraulic oil hoses.

2.7 Vehicle Weight and Size

Defines the maximum vehicle weight and size limitations for the lift.

2.8 Maximum Dimensions of Vehicles to be Lifted

Specifies the maximum dimensions of vehicles that can be safely lifted.

Chapter 3 Safety

General Safety Explanations and Risks

Provides clear explanations of risks, safety devices, and correct usage procedures.

Unauthorized Uses and Liability Disclaimer

Lists unauthorized uses and disclaims liability for misuse.

Safety Area and Operator Position

Defines the safety area and operator position during lift operations.

3.1 General Precautions

Operator and fitter must observe accident prevention legislation and manual instructions.

3.2 Risks of Electric Shock

Highlights specific safety notices for areas with high electric shock risk.

3.3 Risks and Protection Device

Examines risks to operator/fitters and protection devices.

3.4 Longitudinal and Lateral Movement

Discusses longitudinal and lateral vehicle movement risks and how to avoid them.

WARNING: Vehicle Movement on Support Plates

Warns against moving the vehicle while it rests on support plates.

Vehicle Positioning and Load Capacity

Emphasizes correct vehicle positioning and adherence to load capacity.

3.5 Risks While the Vehicle is Being Raised

Details risks during lifting and installed safety devices for protection.

Safety Mechanisms: Wedges and Limit Switches

Explains the function of safety wedges and limit switches in preventing descent.

3.6 Risks of Persons

Identifies risks to personnel during lift operation.

3.6.1 Risk of Crushing (Operator)

Describes the risk of crushing for the operator during descent.

3.6.2 Risk of Crushing (Personnel)

Details the risk of crushing for personnel in the lift area.

3.6.3 Risk of Impact

Warns about impact risks at head height and precautions.

3.6.4 Risk Due to Vehicle Movement

Addresses risks associated with vehicle movement during operations.

3.6.5 Risk of Vehicle Falling from Lift

Explains causes of vehicle fall risk, like incorrect positioning.

3.6.6 Slipping

Discusses slipping risks due to oil spillage in the surrounding area.

Area Cleaning and Oil Spills

Emphasizes keeping the area clean and managing oil spills.

3.6.7 Risk of Electric Shock

Details risks of electric shock and precautions for electrical components.

3.6.8 Risk of Component Failure During Operation

Discusses component reliability and the importance of maintenance.

3.6.9 Risk Related to Improper Use

Covers risks arising from improper or unauthorized uses of the lift.

3.7 Safety Instructions for Servicing

Provides safety instructions for performing maintenance and repair work.

Chapter 4 Installation

Installation Personnel Authorization

States that installation must be done by authorized specialized personnel only.

4.1 Installation Requisite Checklist

Lists essential checks and requirements before installing the lift.

Site Suitability and Clearances

Details the necessary clearances and site suitability for installation.

4.2 Lighting

Specifies lighting requirements for the installation area.

4.3 Floor Requirements

Defines the specifications for the concrete floor installation base.

4.4 Assembling

Provides instructions for assembling the lift components.

Assembly Safety Warning

Emphasizes that assembly must be performed by authorized personnel.

4.4.1 Post Assembling

Details the steps for assembling the lift posts.

4.4.2 Hydraulic Plant Connection

Instructions for connecting the hydraulic system components.

4.4.3 Electric Plant Connection

Details the procedures for connecting the electrical system to the lift.

Electrical Connection Safety

States that electrical connections must be made by skilled personnel.

4.4.3.1 Pre-Connection Checks

Checks to perform before connecting the electrical system.

4.4.3.4 Motor Rotation Direction

How to check and ensure correct motor rotation direction.

4.4.4 Arm Assembling

Steps for assembling the lift arms onto the carriages.

Arm Assembly Power Cutoff Warning

Crucial safety warning to cut off power before arm assembly.

4.4.5 Install the Cover Plate

Instructions for installing the cover plates.

4.4.6 Install Spring Screw

Steps for installing the spring screw into the basement.

4.5 Testing and Checks to Perform Before Start-Up

Lists all tests and checks required before the initial start-up.

4.5.1 Mechanical Tests

Details mechanical tests to verify assembly and functionality.

4.5.2 Electric Tests

Specifies electrical tests to ensure proper connections and grounding.

4.5.3 Operating of the Following Devices

Checks for the operation of key devices like limit switches.

4.5.4 Hydraulic Oil Test

Verifies hydraulic oil level and checks for leaks.

4.5.5 Rotation Direction Test

Tests the motor's rotation direction for correct operation.

4.6 Set Up

Procedures for setting up the lift after installation.

Setup Service Center Warning

States that setup operations must be performed by authorized service technicians.

4.6.1 No-Load Tests

Checks performed without a load to verify lift functions.

4.6.2 Load Tests

Final tests performed with a vehicle load to confirm safety and stability.

Chapter 5 Operations and Use

5.1 Commands

Describes the control devices and their functions.

5.1.1 Up Push Button

Explains the function of the up push button for lifting.

5.1.2 Lowering Lever

Details how to use the lowering lever to descend the lift.

5.2 Operating Sequence

Outlines the step-by-step sequence for operating the lift.

5.2.1 Lifting

Instructions for the lifting procedure, including safety wedge engagement.

5.2.2 Parking

How to park the lift at the desired height using the safety wedges.

5.2.3 Lowering

Procedures for safely lowering the lift and vehicle.

Chapter 6 Maintenance

6.1 Precautions

Essential safety precautions to be followed during maintenance.

Maintenance Personnel Warning

States that maintenance must be performed by skilled personnel only.

Prohibition: Maintenance on Moving Parts

Prohibits maintenance or lubrication of moving parts.

Cable Maintenance Best Practices

Important notes for ensuring proper cable maintenance.

6.2 Periodic Maintenance

Outlines the schedule and requirements for periodic maintenance.

Maintenance Frequency Clarification

Clarifies that frequency refers to normal operating conditions.

Maintenance Safety Rule: Stop and Lock

Critical safety rule: maintenance only when lift is stopped and locked.

Post-Installation Checks

Checks to perform after the machine has been installed.

6.2.2 Every Month: Hydraulic Power Unit

Monthly maintenance tasks for the hydraulic power unit.

Hydraulic Circuit Checks

Instructions for checking the hydraulic circuit for oil leaks.

6.2.3 Every 3-Month

Three-month maintenance checks for the hydraulic pump and synchronous systems.

Synchronous Systems Checks

Checks for synchronous systems, safety wedges, and wear.

6.2.4 Every 6-Month

Six-month maintenance checks for hydraulic oil and synchronous cables.

Hydraulic Plant Oil Replacement

Procedure for replacing hydraulic plant oil.

6.2.5 Every 12-Month

Annual maintenance checks for general, electric, and hydraulic systems.

Chapter 7 Troubleshooting

7.1 Troubleshooting Guide

Guide for troubleshooting issues, emphasizing safety precautions.

7.2 Possible Problems and Solutions

Lists common problems and their corresponding solutions.

6.3 Periodic Lubrication Chart

Chart indicating lubrication points and frequency.

Table 6: Common Problems and Solutions

Detailed table of common lift problems, causes, and solutions.

Appendix A Special Notes

A.1 Disposal of Used Oil

Guidelines for the proper disposal of used hydraulic oil.

A.2 Machine Demolition

Procedures and safety precautions for machine demolition.

Appendix B Spare Parts

B.1 Spare Parts Safety Precautions

General safety precautions when replacing parts or making repairs.

B.2 Procedure for Ordering Spare Parts

Steps to follow when ordering replacement spare parts.

B.3 Spareparts List

Lists available spare parts with their codes and names.

Warranty

Warranty Terms and Conditions

Outlines the warranty terms and conditions for the automotive lift.

AA4C AA-2PFP45 Specifications

General IconGeneral
BrandAA4C
ModelAA-2PFP45
CategoryLifting columns
LanguageEnglish