1
SYMBOLS
DANGER
WARNING
CAUTION
NOTICE!
INSTRUCTION
The colour of the box indicates the category into which the operation falls: DANGER, WARNING, CAUTION, NOTICE
or INSTRUCTION.
2
WARNINGS
Before handling, unpacking, installing and using the welding power source, it is obligatory to read the
WARNINGS set out in manual 3301151
Indicates a situation of imminent danger that could cause severe injury to people
Indicates a situation of potential danger that could cause severe injury to people
Indicates a situation of potential danger that could cause slight injury to people and
material damage to equipment if not respected.
Provides important information to the user that could lead to damage to equipment
if not observed.
Procedure to be followed to achieve optimal use of the equipment.
DANGER
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