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Before installation and initial operation
Safety
WARNING!
Danger due to incorrect operation.
This can result in severe personal injury and damage to property.
► Do not use the functions described here until you have fully read and understood the
Operating Instructions.
► Do not use the functions described here until you have fully read and understood all of
the Operating Instructions of the system components, especially the safety rules.
Intended Use The power source is intended exclusively for TIG welding and manual metal arc welding.
Any other use does not constitute proper use.
The manufacturer accepts no responsibility for any damage resulting from improper use.
Intended use also means
- Following all the instructions in these Operating Instructions
- Carrying out all the specified inspection and servicing work
Setup Regula-
tions
The device has been tested according to degree of protection IP 23. This means:
- Protection against penetration by solid foreign bodies with diameters > 12.5 mm (0.49
in.)
- Protection against spraywater at any angle up to 60° from the vertical
The device can be set up and operated outdoors in accordance with degree of protection
IP 23.
Direct moisture (e.g., from rain) must be avoided.
WARNING!
Toppling or falling devices can be deadly.
► Place devices on a solid, level surface so that they remain stable.
The ventilation channel is a very important safety device. When selecting the setup loca-
tion, ensure that the cooling air can enter or exit unhindered through the vents on the front
and back. Any electrically conductive dust (e.g. from grinding work) must not be allowed to
be sucked directly into the device.
Grid Connection The devices are designed for the grid voltage stated on the rating plate. If the mains cable
or mains plug has not been attached to your version of the appliance, these must be in-
stalled according to national standards. Fuse protection for the grid lead can be found in
the technical data.
CAUTION!
An inadequately dimensioned electrical installation can lead to serious damage.
► The grid lead and its fuse protection should be designed to suit the existing power sup-
ply. The technical data on the rating plate should be followed.
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