Before commissioning
Safety
Proper use
The power source is intended exclusively for MMA welding and TIG welding.
Utilisation for any other purpose, or in any other manner, shall be deemed to be not in ac-
cordance with the intended purpose.
The manufacturer shall not be held liable for any damages arising from such usage.
Proper use also includes
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-
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Setup regulations
The device is tested to IP 23 protection, meaning:
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Cooling air
The device must be set up in such a way that cooling air can flow freely through the slots
in the front and rear panels.
Dust
Ensure that metallic dust is not sucked into the system by the fan, when carrying out grind-
ing for example.
Outdoor operation
The device can be set up and operated outdoors in accordance with IP23 degree of pro-
tection. Avoid direct wetting (e.g. from rain).
Generator-pow-
The power source is generator-compatible.
ered operation
In order to dimension the required generator output, the maximum apparent power S
of the power source is required.
The maximum apparent power S
S
1max
See device rating plate or technical data for I
WARNING! Incorrect operation or shoddy workmanship can cause serious injury
or damage. All activities described in these operating instructions may only be
carried out by trained and qualified personnel. All functions described in these op-
erating instructions may only be used by trained and qualified personnel. Do not
carry out any of the work or use any of the functions described until you have fully
read and understood the following documents:
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these operating instructions
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all the operating instructions for the system components, especially the safe-
ty rules
carefully reading these operating instructions
following all the instructions and safety rules in these operating instructions
performing all stipulated inspection and servicing work
WARNING! Toppling or falling devices can cause life-threatening injuries. Place
devices on a solid, level surface so that they remain stable.
protection against penetration by solid foreign bodies with diameters > 12.5 mm (0.49
in.)
protection against direct sprays of water at any angle up to 60° from the vertical
= I
x U
1max
1
of the power source can be calculated as follows:
1max
and U
values
1max
1
1max
19