TRENLIBOW TR-3812G Air Jack Double Bag Triple Bag User Manual

TRENLIBOW TR-3812G Air Jack Double Bag Triple Bag

Product Information

Specifications

• Type: Air Jack
• Models: TR-3812G, TR-3813G
• Weighing Capacity:
  • AIR JACK 2 BOUDINS TR-3812G: 3000 kg
  • AIR JACK 3 BOUDINS TR-3813G: 3200 kg
• Weight:
  • AIR JACK 2 BOUDINS TR-3812G: 12 kg
  • AIR JACK 3 BOUDINS TR-3813G: 14 kg
• Max Height:
  • AIR JACK 2 BOUDINS TR-3812G: 340 mm
  • AIR JACK 3 BOUDINS TR-3813G: 435 mm
• Max Pressure: 8 bars

Product Usage Instructions

Before Each Use:
Check the air cushion and ensure it is in good condition.

• Weekly: Inspect for any visible damage or wear on the jack.
• Monthly: Check the functionality of the air jack and ensure proper inflation.
• Annually: Perform a thorough maintenance check according to the maintenance schedule in the manual.

FAQ

• Anomaly: Excessive load.
  Cause: Pressure of air insufficient for the load.
  Solution: Change the air cushion under GYS supervision. Contact your distributor.

• Anomaly: Objects obstructing the jack.
  Solution: Remove the objects to allow proper operation of the jack.

Warranty Conditions:
The warranty conditions cover manufacturing defects and malfunctions under normal usage. Refer to the warranty documentation for specific details.

Thank you for choosing GYS! To get the most out of the unit, and for your own safety, please read these instructions carefully before using it for the first time, and keep them in a safe place for future reference.

GENERAL INFORMATION

• This manual contains important information to ensure proper set-up and safe operation of the jack throughout its service life. Complying with the documentation reduces risks and extends the life of the product.
• Please treat this manual as if it were part of the product. It must be carefully stored and available to the operator so that it can be consulted at any time.
• Each jack is supplied with a declaration of conformity certifying that it complies with the Machinery Directive. This declaration is included in the manual.

LIMITATIONS OF LIABILITY

• This pneumatic tool is part of the jack range. It complies with all the requirements and safety measures of European standard EN 1494:2000+A1:2008. All the information and advice contained in this manual has been compiled in accordance with this standard, and with our extensive knowledge and experience.
• The manufacturer cannot be held responsible for any material and physical damage, that could lead to death, by:
  • Non-compliance with the operating instructions
  • Improper or dangerous use
  • Employment of unqualified and/or unauthorised or unlicensed persons.
  • Unauthorised modification of the jack.
  • Insufficient maintenance

INTENDED INTENDED USE

• The jack is designed for use in the repair of passenger vehicles. It can be used to partially lift a vehicle by reaching under the body of the vehicle.
• The jack may only be used by persons who have read and understood the operating instructions.
• Visually inspect the jack before each use. Do not use this jack if you find any damage, abrasions, tears or punctures on the pneumatic bellows.
• Do not exceed the maximum lifting capacity of the jack (refer to the specification plate on the jack and/or in the manual).
• A safety zone must be established, and no-one should be inside while the lift is in use.
• The working area must be adequately lit and must not contain any obstructions.
• Lifting people or other objects is not permitted. There should be no-one inside the vehicle when it is being lifted.
• The jack must be used inside a workshop and well protected from the elements (wind, rain and negative temperatures).
• The operating temperature range is between 5°C and 50°C maximum. In case of prolonged storage in a place where the temperature is below 0°C, allow at least 12 hours before use by storing it in the workplace.
• Do not use in highly humid environments. If water splashes directly onto the jack, use a clean cloth to wipe it up.
• The jack must not be used in a potentially explosive atmosphere, and it is not recommended to work in close proximity to a heat source.
• Never lift anything that is on a slope (> 3°). The floor must be flat, and sufficiently solid enough to support the load (minimum 10kg/cm²). Under no circumstances should the jack be placed over an inspection hatch in the ground.
• Do not use the jack on a boat/ship (stability concerns).
• Thoroughly clean the supporting surface on the vehicle, and the rubber pad on the jack before each use.
• Remove all grease and oil residues from the floor that could cause the vehicle to slip.
• Vehicles should only be lifted at the lifting points recommended by the manufacturer of the vehicle.
• If there is any doubt about the integrity of the vehicle’s structure (presence of rust) – Do not lift the vehicle.
• The jack is a tool used exclusively for lifting. Immediately after lifting, the load must be supported by appropriate means (jackstands/supports). Do not use the jack as a support.
• Ensuring compliance with national workplace safety and risk prevention standards.
• This also includes the obligation to carry out all inspection and maintenance work at regular intervals.
• If the jack is used improperly, the operational safety of the device can no longer be guaranteed.
• It is strictly prohibited to raise the jack when unladen and then place a load on it after it has been raised. It is also prohibited to add additional weight to the jack once it is in the raised position.
• Any personal injury or damage to property, including vehicles, caused by improper use of the equipment is not the responsibility of the manufacturer, but of the person operating the jack.
• The use of spare parts, other than those certified as original by the manufacturer, is prohibited.

PACKAGING

The jack is packaged in a cardboard box. Inside the packaging are the instructions for using the jack. When delivered, check that there is no external damage caused during transit. If there is visible damage, leave the goods and packaging as they are. Do not use the goods, and contact your dealer directly. Failing this, you must send a formal reservation to the carrier.
Packaging should not be put in a rubbish bin, but instead should be taken to a recycling centre.

INDIVIDUAL PROTECTION

The operator must be suitably equipped in accordance with the workplace risk prevention standards applicable in their country, and must implement all the necessary measures to maintain safety at their workstation. When operating or manoeuvring the unit, the operator must take responsibility for their own safety as well as that of other people and objects around them. The operator must take into consideration all the recommendations quoted in this manual.

SAFETY DEVICES

• The jack has a pressure relief valve set to open at over 8 bar, ensuring that the maximum lifting capacity of the jack is never exceeded, whatever the height. The maximum lifting capacity and rated load can be found on the jack’s technical plate and in these instructions. A non-return valve, positioned as close as possible to the air cushion, keeps the load in place in the event of a rupture in the air hoses.
• These two safety features have been verified during an end-of-production test to ensure that each jack is 100% safe to operate. A test to verify the maximum load-bearing capacity of the jack was also conducted, in the minimum and maximum positions, in order to ensure the solidity of the jack throughout its full travel. Each jack has been tested and is ready for use.

DECLARATION OF CONFORMITY

Manufacturer| TRENLIBOW Zhuhai Greatway Automobile Equipement Co., LTD 3, Houhan, Tangjia, Zhuhai, Guangdong Province, P.R. China
---|---
Responsible for documentation| TRENLIBOW

Hereby declares that the machine designated below

|

Jack

| Type| Model| Lot number

Air Jack

| TR-3812G TR-3813G| See «Technical Specifica- tions» page
Corresponds to the safety requirements in the following CE directives| CE Machinery Directive – 2006/42/EC Supply of Machinery (Safety) Regulations 2008
CE Certificate of Conformity| EN 1494+A1:2008
Report No.| CE-MC-210608-032-01-2A

Control authority

| CCQS Ireland

Block 1 Blanchardstown Corporate Park, Ballycoolin Road, Blanchardstown, Dublin 15, D15 AKK1

ID Number : 2834

M. HUADONG LAI, CEO Zhuhai, le 12/12/2023

APPLICATION

Note: The jack may only be used by authorised personnel of legal age who have read all the information in this manual. The operator must be able to monitor both the lifting device and the load during all movements.

1. Position the vehicle on a flat surface. Engage the handbrake.

2. Block the front and rear wheels of the vehicle.

3. Make sure the compressed air pressure at the jack inlet is between 7 and 8 bar.

4. Connect the air hose to the jack and place the jack under the vehicle. The jack must be placed on flat, solid ground.

5. Position the jack so that the load is positioned centrally on it, and in line with the designated jacking point indicated by the manufacturer of the vehicle.

6. Check that the base of the jack and the top of the jack are parallel to the base of the vehicle at the lifting point.
   Warning: If it is not aligned in parallel, the load could slip off abruptly, posing a risk of serious injury.

7. To use the jack:
   Activate the pneumatic control lever in the «up» direction, indicated by an «UP» arrow, to slightly inflate the pneumatic jack enough to be in contact with the lifting point of the vehicle, but without lifting it.

8. Continue to engage the lever until the desired height is reached. Do not lift higher than necessary. Only use the extensions supplied by the jack manufacturer.

9. Use an appropriate method to secure the load as soon as possible. It is prohibited to work under a vehicle that is raised only by a jack. You must use jack-stands, for example.

10. To lower the jack, turn on the pneumatic control lever in the direction indicated by a «DOWN» arrow.
    Note: The air inlet hose must be connected to the jack inlet.

TECHNICAL SPECIFICATIONS

MAINTENANCE AND REPAIR

The jack must be maintained in accordance with the manufacturer’s instructions:

Before each use| A visual inspection is necessary to ascertain that the jack has no broken or damaged parts.
---|---
Every week| Clean the pneumatic cushion to remove all dust and dirt that could affect the performance or longevity of the product. Use cleaning cloths or an air gun. Do not use any water or any flammable or corrosive liquids.
Monthly| Lift the jack without a load (7 to 8 bar) to its maximum height to check the condition of the cushions. Check the air circuit for leaks. We strongly recommend that you wear safety goggles when carrying out this pressure inspection.

Annually

| We strongly recommend that you have your lifting equipment inspected once a year by an accredited individual, so that you have an outside perspective on the condition of the machine.
–  Check that the markings (technical table on the handle, and maximum capacity sticker on the jack) are in the same condition as they were originally.

–  Test the operation of the pressure relief valve between 8 bar and 9 bar (no load in maximum position).

–  Test the jack at its rated load of 8 bar (refer to the load curve to identify 2 test points).

–  Test the jack in the down position at 8 bar (maximum jack capacity).

Compressed air system:

• Hydraulic oil, vaseline, brake fluid, petrol and other liquids must never be allowed to enter the compressed air system.
• Equip the compressed air system with a filter regulator, dryer, and lubricator.
  If you wish to lubricate the compressed air circuit, we recommend you use one of these types of hydraulic oil: AGIP OSO 100, MOBIL DTE 27, ESSO TERESSO 100, SHELL TELLUS 100 or BP ENERGOL HP 100.

1. Maintenance must be carried out by qualified personnel.
2. If repairs are required on the pneumatic system, they must be carried out under the supervision of our after-sales department in France,  otherwise, please refer to the warranty conditions.
3. No modification should be made that might affect the conformity of the jack.

TROUBLESHOOTING

The table below shows the possible problems that may occur when using the jack. If a problem occurs that is not listed in the table below, stop using the unit and refer to the «Shutdown» procedure. Then contact your distributor to discuss how to proceed.

The control is activated but the jack does not lift.

|

Excessive load.

| Check that the weight of the vehicle is below the maximum capacity of the jack.

Insufficient air pressure for the load.

| Check that the air intake is between 7 and 8 bar.
Make sure the air hose is not pinched.

Air leak during lifting.

|

The safety valve is open.

|

Reduce inlet air pressure (8 bar max).

Air pressure too high.| Adjust the air pressure (8 bar max).

The product lowers by itself when the control handle is in its starting position.

| Check that there are no punctures in

the air cushion.

| Replace the air cushion under GYS

Aftersales service guidance.

Pneumatic circuit leak.| Contact your distributor.
The product stops while descending.| There may be something under the

vehicle.

| Remove any objects.

DEACTIVATION

If the product appears to be damaged in any way, does not operate normally, or is missing any parts, it must be taken out of service immediately by removing the air coupling on the jack inlet. Do not use the unit if you notice parts are broken, bent or cracked.

STARTING THE DEVICE

The jack must be disposed of in accordance with the current environmental and disposal directives of the country in which it is located.

WARRANTY CONDITIONS

The warranty covers any defect or manufacturing defect for 2 years from the date of purchase (parts and labor). The warranty does not cover incidents due to misuse, dropping, disassembly, or any damage caused during transit. The warranty does not cover normal wear and tear of parts if maintenance is not kept up to date. Only spare parts supplied by the manufacturer may be used to repair the jack. The maximum load specifications are shown on the label affixed to the jack. The user must not remove, soil, or damage this label. The warranty is automatically invalidated if this label is falsified. Contact the retailer or manufacturer to get new ones if needed. In the event of a malfunction, return the unit to your distributor, enclosing:
A dated proof of purchase (receipt, invoice, etc.) and a note explaining the fault.

MAINTENANCE LOG

DIMENSIONS

EXPLODED VIEW

PNEUMATIC CIRCUIT

TECHNICAL SPECIFICATIONS

The technical specifications are on the handle of the jack.

SYMBOLS

ABOUT COMAPNY

• GYS SAS
• 1, rue de la Croix des Landes – CS 54159
• 53941 Saint-berthevin Cedex
• FRANCE
• www.gys.fr
• contact@gys.fr

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