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Expressweld MasterMIG 250CT
12 Environment Conditions
Warning!
Before starting the machine following procedures should be performed:
Provide the necessary environment conditions for the welding machine. For example there
shouldn't be any flammable gases and vapors, conducting dusts, burner/flammable fumes and
other factors that may be hazardous for insulation and mechanical structure of the machine.
Welder has been designed to be used indoors and is not suitable for using under sunlight, rain
and snow.
Welding machine should be located to a place where can be seen at all times.
In case of overheating, fume or flame, smell of insulation burn, extreme shocks or extreme noise,
machine should be turned off, mains supply should be disconnected and qualified electric
technician or "Authorized Technical Service" should be contacted immediately.
When current circuit is locked or electric voltage is determined on the body, procedure indicated
in the fourth article should be performed.
Also in case of mechanical damage such as machine falls down from a high place, again
procedure indicated in the fourth article.
Extremely damp environment may cause damage to the insulation of the machine and electric
shock danger.
While operating some internal parts of the machine may get heated and temperature may
increase up to 100°C. This is normal and machine is protected against overheating with
"Thermal Protection Circuit".
Do not allow extremely high temperatures in cable connection points. If connections overheated,
this is the sign that they are not available to continue working. Parts composing the connection
should be checked and damaged ones should be replaced immediately.
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