General Instructions - ESAB LHJ 425 Instruction Manual

Welding rectifier

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Table of Contents

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These instructions refer to any equipment produced by ESAB S.A. adapting to individual characteristics

of each model.

Strictly follow the instructions in this manual and abide by the requisites and other aspects of the welding

process to be used.

Do not install, operate or repair this equipment without reading this manual before proceeding.

Before installing, read the instruction manual of accessories and other parts (gas regulators, pistols or

welding torches, horimeter, controls, meters, auxiliary relays, etc) which will be aggregated to the

equipment and make sure the accessory is compatible.

Make sure that all required material for welding was correctly specified and is duly installed as to meet all

specifications of the intended application.

When in use, make sure that:

auxiliary equipment (torches, cables, accessories, electrode holder, pipes, etc.)

are correctly and tightly plugged. Refer to respective manuals).

shield gas is appropriate to the application process.

For further information, about this or any other ESAB product, do not hesitate to contact our Technical

Service Department or other ESAB authorised company.

ESAB S.A. shall not be liable or in any way responsible for any accident, damage or production break

caused by the non compliance with the instructions in this manual or with industrial safety rules.

Accidents, damages or production break caused by installation, operation or repair of this or any other

ESAB product performed by non-qualified staff are of entire responsibility of the owner or user of this

equipment.

Use of non-original parts and/or not approved by ESAB S.A. when repairing this or any other ESAB

product is entirely responsibility of the owner or user and implies total loss of warranty.

Warranty of any ESAB product will be automatically cancelled in case any of the instructions and

recommendations in the Warranty Certificate and/or in this manual are not followed.

This ESAB equipment was projected and manufactured in accordance to national and

international regulations, which establish safety operation criteria, and therefore, the

instructions in this present manual and especially the ones related to installation, operation

and maintenance should be rigorously followed, in order to avoid damage to the

performance of the equipment and also to comply with the guarantee given.

The materials used for packaging and the parts disposed to repair the equipment should

be taken to a specialized recycling company according to the material type.