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General
Device concept
In conjunction with the digital resonance inverter, an electronic regulator adapts
the power source characteristic to suit the welding electrode during welding. The
result is a lightweight and compact device with excellent ignition and weld prop-
erties.
The power source also features a Power Factor Correction, which adapts the cur-
rent consumption of the power source to the sinusoidal mains voltage. This res-
ults in numerous advantages for the user, such as:
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When using cellulose electrodes (CEL), a dedicated operating mode can be
chosen for perfect welding results.
TIG welding with touchdown ignition greatly extends the range of applications.
Warning notices
The warning notices and safety symbols on the power source must not be re-
on the device
moved or painted over. They warn against incorrect operation which can lead to
serious injury and damage.
Meaning of safety symbols on the device:
Low primary current
Low conduction losses
Late tripping of the circuit breaker
Improved stability in the event of voltage fluctuations
Long mains leads can be used
In the case of multivoltage devices, a continuous input voltage range
Welding is dangerous. The following basic requirements must be
met to ensure the equipment is used properly:
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Welders must be sufficiently qualified
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Suitable protective equipment must be used
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All persons not involved must be kept at a safe distance from
the welding process
The power source has the following
properties:
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Compact dimensions
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Robust plastic housing
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Extremely reliable even under
harsh operating conditions
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Carrying strap for easy transport
on construction sites, etc.
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Protected controls
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Current sockets with bayonet latch
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