Configuration; What's Needed For Welding Operation - Panasonic YD-400VP1YHD Operating Instructions Manual

4. Configuration

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 "4.2 Peripheral and
optional equipment (sold separately)" on page
17 for details of peripheral equipment.
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.
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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.
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Quality of applied gas is crucial as it directly
affects welding quality.
• For CO welding, use a carbon dioxide gas for
2
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).
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WMD078TE0PAA07