1
SYMBOLS
The colour of the box indicates the category into which the operation falls: DANGER, WARNING, CAUTION, NOTICE
or INSTRUCTION.
DANGER
WARNING
CAUTION
NOTICE
INSTRUCTION
2
WARNINGS
Before handling, unpacking, installing and using the welding power source, it is obligatory to read the
General warnings manual code 3301151�
2�1
Lifting and transport
For lifting and transport methods, refer to General warnings Manual code 3301151�
3
INSTALLATION
The machine must be installed by professional personnel. All connections must be carried out according to current
regulations, and in full observance of safety laws (CEI 26-36 and IEC/EN 60974-9). The power source is turned on
and off using switch 15.
3�1
Mains connection
Connecting high power devices to the mains could have negative repercussions on mains power quality. Line
impedance values lower than the Zmax value indicated in the Technical specifications table may be required for
compliance with IEC 61000-3-11 and IEC 61000-3-12. It is the responsibility of the installer or user to ensure that the
device is connected to a line of correct impedance. It is advisable to consult your local electricity supplier.
16
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
DANGER
WARNING
WARNING
3301307
3301291