Miller Electric Miller DU-OP Welding System User Manual


 
OM-225 590 Page 22
5-8. Making Dual Operator CC Weld Connections w/ Separate Work Cables
Ref. 225 543 / 802 292-A
! Stop engine.
NOTICE Do not exceed machine duty
cycle.
. Use Dual Operator mode for CC and
CV welding (see Section 6-1).
See Section 5-15 for proper cable size.
1 Strain Reliefs
Route cables through strain reliefs.
2 Electrode Holder Cables
3 Work Cables
For Stick/TIG welding Direct Current Elec-
trode Positive (DCEP), connect work
cables to Negative () terminals and elec-
trode holder cables to CC terminals.
For Stick/TIG Direct Current Electrode
Negative (DCEN), connect work cables to
CC terminals and electrode holder cables
to Negative () terminals.
If unit has the Polarity switch option, con-
nect work cables to Work receptacles and
electrode holder cables to Electrode recep-
tacles.
. Be sure Process Selector switches
are set correctly. See Section 6-3.
Tools Needed:
Welder A (Left) Side
3/4 in
Welder B (Right) Side
1
2
3
2
Direct Current Electrode Positive
(DCEP) connections are shown.
Note position
of Process
Selector
switches.