No. P6972
P. 19/ 64
CAUTION
To prevent electromagnetic problems read the following.
Also, when electromagnetic problems occur, read the following again.
Since high current abruptly changed flows through the welding machine to base metal during
welding, nearby machines may be troubled due to electromagnetic noise.
Do not ground the base metal and welding power source commonly with other machines.
Tightly close and fix all doors and covers of welding machine.
Shorten the welding cable as much as possible.
Place the cable of the base metal side and the torch side as close as possible.
Countermeasures on occurrence of electromagnetic troubles are as follows.
Change the installation place of the welding machine.
Keep machines liable to be affected away from welding machine, cables and welding site as
much as possible.
Add the noise filter to the input cables.
Install the input cables in the grounded metallic conduit.
Provide electromagnetic shield to the whole welding place.
If electromagnetic troubles are not solved after performing the above measures, consult our
company.
CAUTION
After installing the welding power source, provide wheel stoppers.
Do not put any heavy substances on the top of the welding power source.
Do not cover the ventilation port of the welding power source.
Fix the gas cylinder to the special gas cylinder stand.
