GB
16
z
z
EMC Device Classification
As per the standard
IEC 60974-10
, this welding
device is a welding unit with
class B
electromagnetic compat-
ibility. Thus it complies with the
corresponding requirements for
commercial and domestic use.
In residential areas, it can be
connected to the public low-
voltage supply network.
Even if the welding device
complies with the emission limit
values of the standard, arc welding
devices can still result in electro-
magnetic interferences in sensitive
systems and devices.
The operator is responsible for
malfunctions that occur through
the arc while welding and must
take suitable protective measures.
In doing so, the operator must
consider the following:
– network, control, signal and
telecommunication lines
– computers and other micro-
processor-controlled devices
– TVs, radios and other playback
devices
– electronic and electrical safety
equipment
– people with cardiac pace-
makers or hearing aids
– measurement and calibration
devices
– interference immunity of other
equipment nearby
– the time at which the welding
work is carried out.
The following is recommended
to reduce possible interference
radiation:
– equip the mains connection
with a mains filter
– the welding device must be
regularly maintained and kept
in a good condition
– welding cables should be
completely uncoiled and run as
close to parallel with the floor
as possible
– devices and systems that are
compromised by the inter-
ference radiation must be
removed from the welding area
or shielded.
z
Before use
Take all parts from the packaging
and check whether the arc welder
or parts show any damage. If this is
the case, do not use the arc welder.
Contact the manufacturer via the
indicated service address.
Remove all protective films and other
transport packaging.
Check that the delivery is complete.
Safety instructions / Before use
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