Castex QJY4.0-D6A-PRO

Questions and Answers

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Elizabeth SantanaAug 16, 2025
What to do if the motor runs but Castex Lifting Systems will not raise?
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  Jesse CarlsonAug 16, 2025
  If the motor of your Castex Lifting System runs but the system won't raise, several issues could be the cause. The gear pump might be damaged and require replacement. It's also possible that the oil level is too low, so adding oil may solve the problem. Check if the oil hose is loose or has dropped off, and tighten it if necessary. The cushion valve could be loose or jammed, requiring cleaning or adjustment. Inspect the oil hose for leaks and replace it if needed. Finally, ensure the oil cylinder is properly tightened or replace the seal if necessary.
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wbrownAug 19, 2025
Why Castex Lifting Systems motor does not run and will not rise?
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  David MartinezAug 19, 2025
  If the motor of your Castex Lifting Systems doesn't run and the system won't rise, there are a couple of potential reasons. The motor may be blown and need to be replaced. Alternatively, the limit switch could be damaged or have a loose wire connection. In this case, try connecting it, adjusting it, or replacing the limit switch.
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pbenderAug 22, 2025
How to troubleshoot slow raising on Castex Lifting Systems?
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  Adam FinleyAug 22, 2025
  If your Castex Lifting Systems are raising too slowly, several factors could be responsible. The hydraulic oil might be too hot (above 45°C) or dirty, in which case you should change the oil. Another possibility is that the seal of the cylinder is abraded, requiring a replacement. Ensure the inside surface of the posts is well-greased by adding grease. Finally, the throttle valve might be jammed, so try cleaning or replacing it.
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iperezAug 26, 2025
What to do if Castex Lifting Systems carriages go down slowly?
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  ismithAug 26, 2025
  If the carriages of your Castex Lifting Systems go down slowly after being raised, here are a few possible causes: * The single valve might be leaking, so clean or replace it. * The solenoid valve may not be working well, requiring cleaning or replacement. * The steel cable could be loose or not have the same tightness; check and adjust it. * The oil filter might be jammed, so clean or replace it. * The oil level might be too low, so add oil. * The overflow valve might not be adjusted correctly, so adjust it.
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Krista MillerAug 28, 2025
Why is my Castex Lifting Systems making abnormal noise?
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  Carl RiosAug 28, 2025
  If you're hearing abnormal noise from your Castex Lifting Systems, it could be due to trash in the post, which requires clearing. Alternatively, the wire connection might be loose, so check it and ensure a good connection.
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Jordan SchultzAug 31, 2025
Why are my Castex Lifting Systems lowering too slow?
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  Jennifer RobinsonAug 31, 2025
  If your Castex Lifting Systems are lowering too slowly, the anti-surge valve may be jammed and require cleaning. Another possibility is that the oil hose is jammed, in which case you should replace it.
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timothyserranoSep 3, 2025
Why is the steel cable abraded on my Castex Lifting Systems?
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  Isaiah MartinSep 3, 2025
  The steel cable of your Castex Lifting Systems may be abraded due to lack of grease during installation or because it is past its lifetime. Replace it.
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zacharyfarleySep 6, 2025
What to do if Castex Lifting Systems motor runs reversely?
- S
  Steven HerreraSep 6, 2025
  If the motor of your Castex Lifting Systems runs in reverse, check the wire connection.
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Cassie Erickson MDSep 9, 2025
What to do if Castex Lifting Systems overflow valve is loose or jammed?
- O
  olivia75Sep 9, 2025
  If the overflow valve on your Castex Lifting Systems is loose or jammed, clean or adjust it.
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Jason BarnesSep 12, 2025
How to fix abrasion on the posts of Castex Lifting Systems?
- D
  diana43Sep 12, 2025
  If abrasion exists on the inside surface of the posts of your Castex Lifting Systems, grease the inside of the post.

Summary

Important Safety Instructions

Important Notices

General warranty terms and disclaimers regarding installation and operation.

Qualified Personnel

Specifies requirements for individuals operating the lift, including electrical work.

Danger Notices

Lists critical warnings and precautions to prevent immediate hazards and damage.

Training

Emphasizes the need for proper training for lift operators.

Overview of the Lift

General Descriptions

Describes the lift's composition and electro-hydraulic operation.

Technical Data

Provides key specifications like lifting capacity, rise time, height, and width.

Construction of the Lift

Lists the main components of the lift with a diagram and S/N reference.

Installation Instructions

Preparations Before Installation

Covers necessary tools, parts checking, and ground condition requirements.

Precautions for Installation

Details critical steps and checks to ensure safe and correct installation.

Installation Procedure - Part 1

Unpacking and Post Erection

Details initial steps from unpacking to erecting the lift posts.

Installation Procedure - Part 2

Safety Locks and Cable Connection

Covers fixing safety locks, base plates, and connecting steel cables.

Installation Procedure - Part 3

Power Unit and Wiring Installation

Details mounting the power unit and connecting electrical components.

Installation Procedure - Part 4

Hose and Wire Connections

Covers connecting oil hoses and wires to the control box.

Installation Procedure - Part 5

Arm Installation and Protection

Details connecting lifting arms and fixing wire/hose protectors.

Installation Procedure - Part 6

Final Checks and Trial Run

Covers filling hydraulic oil, trial running, and fixing protective covers.

Post-Installation Checks

Installation Checklist

A table listing items to verify for correct installation and safety.

Operation Instructions

Precautions

Lists essential safety checks and operational rules before and during lift use.

Flow Chart for Operation

Visualizes the sequence of actions for raising and lowering the lift.

Control Panel and Operation Steps

Explains control panel buttons and detailed steps for raising and lowering the vehicle.

Trouble Shooting

Common Problems and Solutions

Provides a guide to identify and resolve common issues encountered with the lift.

Maintenance

Daily Checking Items

Essential checks to perform before each daily operation for safety and functionality.

Weekly Checking Items

Tasks to be performed weekly to ensure continued proper operation.

Monthly Checking Items

Periodic checks and lubrication required every month for optimal performance.

Yearly Checking Items

Annual maintenance tasks, including oil tank inspection and quality check.

Annex 1: Packing List

Component Breakdown

Detailed list of all parts included in the lift's packaging with quantities and specifications.

Annex 2: Overall Diagram

Dimensional Layout

Provides a visual representation of the lift's dimensions and key components.

Annex 3: Floor Plan

Installation Site Requirements

Details the concrete ground specifications and layout for installing the lift.

Annex 4: Hydraulic System

System Diagram and Components

Illustrates the hydraulic working system, including oil flow and component identification.

Annex 5: Single Phase Wiring Diagram

Single Phase Circuit

Electrical schematic detailing the wiring for single-phase power supply and control.

Annex 5: Three Phase Wiring Diagram

Three Phase Circuit

Electrical schematic detailing the wiring for three-phase power supply and control.

Annex 5: Control Circuit Diagram

Control Circuit Details

Illustrates the control logic, including buttons, relays, and solenoids for lift operation.

Annex 5: Solenoid and Valve Wiring

Electromagnetic Valve Control

Details the wiring for electromagnetic valves and associated components.

Annex 5: Control Box Layout

Internal Component Arrangement

Diagram showing the layout of components within the electrical control box.

Annex 6: Separated Drawings

Component Parts List

A comprehensive list of individual parts with identification numbers, names, and properties.

Annex 6: Component Parts List (Continued)

Detailed Part Specifications

Continues the detailed listing of lift components, including materials and quantities.

Annex 6: Component Parts List (Final)

Rocker Arm and Ancillary Parts

Lists parts related to rocker arms, connectors, and protective elements.

Annex 7: Electric Control Box Fittings

Component Identification

Lists specific fittings and components used in the electric control box.

Annex 7: Electric Control Box Fittings (Continued)

Control Box Components

Details the identification and specifications of various electrical components for the control box.