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Expressweld MasterMIG 500W
Heating tests have been performed in ambient temperature and operation cycle has
been determined with simulation at 40 C.
Operate the machine in a well ventilated environment and leave at least 50 cm free
space around it. Do not operate in places higher than 100 m.
To achieve a stabile arc when operating in a windy place, take precaution against wind.
Wind speed should be less than 1m/sec. If the wind speed is higher than this, use
protective screens.
Manufacturer company reserves its right to change specifications without notice.
For long economical life and safety operation, it is useful to take some simple
precautions stated below:
Do not place the machine on a surface with a slope over 15 and do not operate on
such surface.
Machine should always be operated in an environment having clean airflow and there
should be no obstacle that prevents ventilation or stops airflow. Do not cover the
machine while operating with paper, cloth or similar objects.
While welding, make sure that the cover of the wire drive unit is closed.
Dust and dirt may enter into machine. This should be reduced as much as possible. Do
not operate the machine in extremely dusty locations and environments having water,
paint and oil particles and also grinding dusts and abrasive gases in its atmosphere.
This machine has IP21S protection. Keep the machine dry as much as possible and do
not place it on wet ground or in puddles.
Place the machine far away from radio controlled devices. Normal operation of the
machine may interfere with this kind of devices nearby and in such case may cause
injury or failure of the equipment. Please read Electromagnetic Compatibility" section
included in this manual.
If the frame cover is opened and interfered by people who are not qualified for electrical
equipments, life-threatening danger may occur. People acting otherwise should be
deemed as accepting beforehand all negative results.
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