lso, if electromagnetic
troubles occur, check the following again.
Since large current abruptly flows inside the welding machine during welding, other machines
near the welding power source may be troubled due to electromagnetic noise
Do not ground the welding power source commonly with other machines.
Close and fix all doors and covers of the welding machine.
Do not use an unnecessarily long cable.
Place a base metal cable and a torch side cable as closely as possible.
In the event of electromagnetic trouble, follow the instructions below.
Change the installation place of the welding machine.
Keep the machines which may be affected away as far from the welding machine, cables and
welding site as possible.
Add a noise filter to the input cables.
Mount an input cable in the grounded metallic conduit.
Shield the whole welding places from electromagnetic trouble. If electromagnetic troubles are
still not solved after following the above instructions, consult your nearest DAIHEN dealer.
CAUTION
Follow the instructions below when selecting an installation place of the welding power source.
Do not install the welding power source in the place subject to direct sunlight and rain.
Place the welding machine on a strong and stable surface.
Install the welding machine in the place where the ambient temperature is between -10 ˚C and
+40 ˚C (+14 ˚F and +104 ˚F).
Do not install the welding machine in the place where metal material such as spatter enters the
welding power source.
Keep the install distance of 1ft (30 cm) between the welding power source and the wall or other
welding power.
Install a wind shield to protect arc from wind.
Fix the gas cylinder to the stand only for gas cylinder.
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