EasyManua.ls Logo

Air Liquide M 132 - User Manual

Air Liquide M 132
52 pages
Save Page as PDF
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
800034376 Rev. 00
USER MANUAL
INSTRUCTIONS POUR L’UTILISATION ET L’ENTRETIEN
INSTRUCCIONES USO Y MANTENIMIENTO
DO NOT DESTROY THIS MANUAL
CONSERVER CE LIVRET D’INSTRUCTIONS
CONSERVAR EL PRESENTE MANUAL
The technical specifications and the wiring diagrams contained in this user manual are valid only
for the model system which has the serial number indicated on the sticker.
Les informations, les schemas electriques et les instructions pour l’utilisation et la manutention contenus dans ce livret sont val-
ables uniquement pour le type de modèle ayant le numero de matricule indique sur l’adhesif.
Los datos, los esquemas eléctricos y las instrucciones de uso y mantenimiento contenidos en el presente manual
son válidos sólo para la instalación del modelo y con el número de matrícula indicado en el adhesivo.
M 132 - M 172
M 132
: ALW-M120500428
M 172: ALW-M120500429
Air Liquide Welding is a trademark of L’Air Liquide S.A.

Table of Contents

Questions and Answers

  • T
    Tracey MarquezJul 31, 2025
    Why are my Air Liquide Welding System welds porous or spongy?
    • K
      Katherine ReyesJul 31, 2025
      Porous or spongy welds in your Air Liquide Welding System can be caused by several issues. First, ensure you have an adequate gas supply and pressure. If there are drafts in your welding area, use a screen and increase gas delivery pressure if needed. Clogged holes in the gas diffuser can also cause this issue, so clear them with compressed air. Check for gas leaks in the supply hoses and replace any faulty components. Additionally, a blocked solenoid valve can be the culprit; check its operation by removing the hose connecting the pressure regulator to the power source. Finally, poor quality gas or wire can lead to porous welds, so ensure your gas is extra-dry and consider changing the cylinder or using a different type of wire.
  • C
    Carolyn SantiagoAug 5, 2025
    Why is my Air Liquide M 132 welding power reduced?
    • M
      masontroyAug 5, 2025
      Reduced welding power in your Air Liquide Welding System can stem from several factors. Ensure the ground cable is properly connected and that the ground clamps are firmly fixed to the workpiece. Check for detached or loose connections on the switches, tightening or replacing them as necessary. A faulty contactor could also be the cause; inspect the state of the contacts and the mechanical efficiency of the contactor. Lastly, a faulty rectifier might be the issue; visually check for signs of burn-out and replace the rectifier if necessary.
  • N
    nelsonkaylaAug 10, 2025
    What to do if pressing the torch trigger on my Air Liquide Welding System produces no result?
    • S
      Stephanie HuberAug 10, 2025
      If pressing the torch trigger on your Air Liquide Welding System yields no result, consider these potential causes. It could be a faulty torch trigger, disconnected, or broken control cables; remove the torch connection plug and short circuit the poles to see if the machine operates, if so, check the cables and the torch trigger. A blown fuse could also be the reason; replace it with one of the same rating. Another possibility is a faulty power switch; clean it with compressed air, ensure the wires are tightly secured, and replace the switch if needed. Lastly, a faulty electronic circuit could be the issue; in this case, replace the circuit.
  • R
    rodriguezwilliamAug 15, 2025
    How to fix irregular wire feed on Air Liquide Welding System?
    • E
      Erin BrownAug 15, 2025
      Irregular wire feed in your Air Liquide Welding System can be due to several reasons. Check for insufficient spring pressure and tighten the pressure assembly knob. A blocked wire-guide can also cause this, so replace it if necessary. If the wire groove is unsuitable for the wire or excessively worn, turn the roller over or change it. Excessive braking on the coil could be another cause; loosen the brake using the adjusting screw. Finally, oxidized, poorly wound, or poor-quality wire with tangled coils can lead to irregular feeding. Remedy this by removing defective coils; if the problem persists, change the wire reel.
  • K
    Kimberly WilkinsAug 20, 2025
    Why no functions operate on my Air Liquide Welding System?
    • B
      brianpughAug 20, 2025
      If no functions operate on your Air Liquide Welding System, it could be due to a faulty power cord with disconnected phases; check and remedy this. Alternatively, a blown fuse could be the cause; replace it.
  • M
    Michelle PerryAug 25, 2025
    What causes the gas supply to not switch off on Air Liquide M 132?
    • S
      Shirley PotterAug 26, 2025
      If the gas supply on your Air Liquide Welding System does not switch off, it is likely due to a worn or dirty solenoid valve. Replace the solenoid.

Summary

Safety Precautions

Installation of Equipment

Guidelines for installing and maintaining welding equipment safely, including checks and grounding.

Personal Protection

Essential personal protective equipment and precautions for welding operations to minimize risks.

Fire and Explosion Prevention

Measures to prevent fires and explosions, including managing flammable materials and hot slag.

Metal Fume Hazards

Information on welding fumes and gases, recommending ventilation and protective masks.

Transporting the Power Source

Safe procedures for lifting and moving the welding power source, emphasizing disconnection.

Magnetic Fields Can Affect Pacemakers

Warnings for individuals with pacemakers regarding magnetic fields from welding operations.

H.F. Radiation Can Cause Injury

Information on high-frequency radiation emitted by welding equipment and potential interference.

Arc Welding Can Cause Interference

Guidance on managing electromagnetic interference caused by arc welding operations.

Welding and the Effects of Low Frequency and Magnetic Fields

Procedures to reduce electromagnetic fields generated by welding cables.

Principal Safety Standards

References to key safety standards and regulations applicable to welding.

Specifications and Description

Specifications

Technical specifications for M 132 and M 172 welding machines, including amp range and input/output.

Description

Detailed overview of the M 132 and M 172 welding machines, highlighting features and applications.

Comes Complete With

List of accessories and components included with the welding equipment purchase.

Installation

Connecting the Equipment to the Main Supply

Instructions for connecting the welding unit to the main power supply, ensuring proper voltage and fuse.

Selecting a Location

Guidelines for choosing a safe and suitable location for operating the welding equipment.

Changing Polarity

Procedures for changing the welding polarity (DCEN/DCEP) for different welding applications.

Installing Welding Gun

Step-by-step instructions for installing the welding gun, ensuring correct wire, liner, and tip.

Installing Wire Spool and Adjusting Hub Tension

Guide on mounting the wire spool and adjusting hub tension for smooth wire feeding.

Installing the Wire into the Welding Gun

Process for threading the welding wire through the wire feeder and into the gun.

Installing SG 185 Spool Gun

Instructions for connecting and installing the optional SG 185 Spool Gun.

Operation

Front Panel Controls

Explanation of the functions of the front panel controls, including wire speed and voltage.

Back Panel Controls

Identification and function of the controls located on the back panel of the welding unit.

Maintenance and Troubleshooting

Torch Maintenance

Procedures for cleaning and replacing components of the welding torch, like nozzles and tips.

Replacing the Gun Liner

Step-by-step guide for replacing the gun liner in the welding torch assembly.

Troubleshooting

Guide to identifying and resolving common operational problems and breakdowns.

Duty Cycle and Overheating

Volt-Ampere Curves

Electrical Diagram

Spare Parts List

Warranty Policy

Air Liquide M 132 Specifications

General IconGeneral
BrandAir Liquide
ModelM 132
CategoryWelding System
LanguageEnglish

Related product manuals