Weld Output Terminals; Connecting Weld Output Cables - Miller Bobcat 225 Owner's Manual

5-6.

Weld Output Terminals

1
5-7.

Connecting Weld Output Cables

1
6
3
4
5
3/4 in. (19 mm)
wrench
crescent wrench
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Complete Parts List is available at www.MillerWelds.com
2
Complete Parts List available at www.MillerWelds.com
2
1 DC Negative (–) / AC Weld Output
Terminal
2 AC Weld Output Terminal
3 DC Positive (+) Weld Output Terminal
For AC welding, connect electrode holder to
AC weld output terminal. Connect work cable
to DC Negative (-)/AC terminal.
For DC Electrode Positive Welding:
Connect electrode holder cable or electrode
weld cable to Positive (+) DC output terminal
for Stick and MIG welding.
3
Connect torch cable to Positive (+) terminal
for TIG welding.
Connect work cable to DC Negative (-)/AC
output terminal.
For DC Electrode Negative Welding:
Reverse connections above.
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See Sections 6-4 thru 6-6 for typical
process
settings.
250916-A / 249088-A
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OM-286503 Page 1
Do not place anything between weld
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
5 Weld Cable Terminal
6 Copper Bar
Remove supplied nut from weld output termi-
nal. Slide weld cable terminal onto weld out-
put terminal and secure with nut so that weld
cable terminal is tight against copper bar.
Stop engine.
Turn off power before connecting
to weld output terminals.
Do not use worn, damaged, under-
sized, or repaired cables.
connections and control
Stop engine.
Failure to properly connect weld
cables may cause excessive heat
and start a fire, or damage your
machine.
OM-286503 Page 27