Kemppi 6258353, Operating Manual, Page: 6 / 20

The gun is equipped with spiral liner for welding normal steel wire.
Before connecting the gun, make sure that its wire liner is according to
recommendations for the welding wire in question.
Set the snap connector carefully at its place so that the control connectors
will not get damaged. Tighten the snap connector carefully in order to
avoid voltage losses. Loose connection will heat the gun and the feeder
unit. Control tightness of connection daily.
equipment on welding place. Be prepared for hazards in special
welding jobs, eg. for the danger of fire or explosion when welding
container type work pieces. Note! Fire can break out from sparks even
several hours after the welding work has been finished!
Mains voltage
Never take welding machine inside a work piece (eg. container or truck).
Do not place welding machine on a wet surface. Always check cables
before operating the machine. Change defect cables without delay.
Defect cables may cause an injury or set out a fire. Connection cable
must not be compressed, it must not touch sharp edges or hot work
pieces.
Welding power circuit
Isolate yourself by using proper protective clothing, do not wear wet
clothing. Never work on a wet surface or use defect cables. Do not put
MIG gun or welding cables on welding machine or on other electric
equipment. Do not press MIG gun switch, if the gun is not directed
towards a work piece.
Welding fumes
Take care that there is sufficient ventilation during welding. Take special
safety precautions when welding metals which contain lead, cadmium,
zinc, mercury or beryllium.
EN
2. CONNECTING THE GUN
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