Miller Gold Seal 422 Manual do Proprietário - Página 13
Procurar online ou descarregar pdf Manual do Proprietário para Sistema de soldadura Miller Gold Seal 422. Miller Gold Seal 422 37 páginas. Arc welding power source and wire feeder
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3-2. Installing Welding Gun
3-3. Changing Polarity
4
5
4
2
1
2
3
1
1
2
3
Loosen thumbscrew. Insert gun
end through opening until it bottoms
against drive assembly. Tighten
thumbscrew.
4
Insert leads, one at a time, through
small grommet on front panel. Con-
nect female friction terminals to
matching male terminals in unit.
Polarity is not important.
Close door.
3
Set
(DCEP) for solid steel or alumi-
num wires (GTAW process).
1
2
3
4
5
For Electrode Negative (DCEN)
for flux cored wires (FCAW pro-
cess). Drive assembly becomes
negative.
Always read and follow wire
manufacturer's
polarity.
Close door.
Drive Assembly
Gun Securing Thumbscrew
Gun End
Gun Trigger Leads
Ref. ST-802 024
for
Electrode
Positive
Drive Assembly
Positive (+) Output Terminal
Wire Drive Assembly Lead
Negative (−) Output Terminal
Work Clamp Lead
recommended
Ref. ST-802 024
OM-187 926 Page 11