4. Configuration
WMD078TE0PAA07
14
4. Configuration
4.1
What’s needed for welding
operation
To perform welding operation, it is necessary to
prepare the following equipment (sold sepa-
rately) other than this welding power source.
The following figure shows an configuration
example. See section “
optional equipment (sold separately)
” on page
17 for details of peripheral equipment.
Information
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Handling of wire feeder and welding torch
•
Make sure to use this welding power source
with the specified wire feeder. Otherwise, it is
not possible to perform welding operation.
Such wrong combination can damage equip-
ment.
•
For details including handling of wire feeder
and welding torch, see operating instructions
of each product.
お願い
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Information
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Quality of applied gas is crucial as it directly
affects welding quality.
•
For CO
2
welding, use a carbon dioxide gas for
welding or of which water contents is 0.005%
or less.)
•
For MAG welding, use a mixed gas for MAG
welding: argon gas with 5 % to 20 % of car-
bon dioxide gas.
•
For stainless MIG welding, use a mixed gas for
stainless MIG welding: argon gas with 2 % of
carbon dioxides gas.
•
In case of mixing two gases (carbon dioxide
and argon), use a gas mixer.
•
For argon gas for the mixed gas, make sure to
use high-purity argon gas for welding (99.9 %
purity or higher).
お願い
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CAUTION
Do not install welding power source
near the workpiece.
Spatter may enter inside the power
source through the suction opening for
cooling fans at the front and side pan-
els, which can cause fire and burnout of
internal equipment.
