－
11
－
4. STANDARD CONFIGURATION AND ACCESSORIES
(Continued)
4.3 Items to be Prepared by User
(1) Shielding Gas
Prepare carbon dioxide or mixed gases (in accordance with the welding method).
Carbon Dioxide (CO
2
gas) :
The CO
2
gas used for welding shall be a conforming product with a purity above
99.5% and a moisture content below 0.05%.
Use CO
2
gas with a higher purity for higher welding quality as required.
MAG Gas
Argon (Ar) 80%, carbon dioxide (CO
2
) 20%.
MIG Gas
Argon (Ar)98%,
、
Oxygen (O
2
) 2%
(2) Welding Wire
Use a suitable wire for welding method.
(3) Input Cable and Grounding Cable
Prepare input cables and grounding cable according to the model of the welding power source.
Input cables and grounding cable with a cross-sectional area above 6 mm
2
must be used
for CPVE-400.
Input cables grounding cable with a cross-sectional area above 10 mm
2
must be used for
CPVE-500.
(4) Welding electrode holder (for DC STICK)
Prepare welding electrode holder according to the DC STICK mode of the welding power
source.
Wminfo
