ESAB LHJ 750, Instruction Manual, Page: 13 / 44

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LHJ 750
LHJ 750
Welding rectifier
GENERAL INSTRUCTIONS
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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).
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.
shield gas is appropriate to the application process.
A T T E N T I O N !
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.
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