Connecting Weld Output Cables; Connecting To Weld Output Terminals - Miller SRH-444 Manuel D'utilisation

5-5. Connecting Weld Output Cables

1
Tools Needed:
3/4 in. (19 mm)
! Turn off power before connecting to
weld output terminals.
! Failure to properly connect weld
cables may cause excessive heat
and start a fire, or damage your ma-
chine.
.
Do not place anything between weld

5-6. Connecting To Weld Output Terminals

6
3
4
5
cable terminal and copper bar. Make
sure that the surfaces of the weld cable
terminal and copper bar are clean.
1 Correct Weld Cable Connection
2 Incorrect weld Cable Connection
3 Weld Output Terminal
4 Supplied Weld Output Terminal Nut
1
2
5 Weld Cable Terminal
6 Copper Bar
Remove supplied nut from weld output ter-
minal. Slide weld cable terminal onto weld
output terminal and secure with nut so that
weld cable terminal is tight against copper
bar.
! Turn off power before con-
necting
terminals.
2
3
! Use only one negative weld
output terminal at a time.
1 Positive (+) Weld Output
Terminal
2 A Negative (−) Weld Output
Terminal (Low Range)
3 B Negative (−) Weld Output
Terminal (High Range)
For DC Electrode Positive (DCEP),
connect work cable to negative (−)
terminal that supplies desired am-
perage range. Connect electrode
holder cable to positive (+) terminal.
For
(DCEN), reverse cable connec-
tions.
803 778-B
to weld output
DC Electrode Negative
Tools Needed:
3/4 in.
Ref. 802 927
OM-2230 Page 17