4. connecting the battery, 5. installing exhaust pipe, 6. connecting to weld output terminals – Miller Electric 251 NT User Manual
Page 19
OM-486 Page 15
4-4.
Connecting The Battery
Ref. ST-800 394-C / Ref. ST-189 925-A / Ref. S-0756-D
+
–
3/8, 1/2 in
Y
Connect negative (–)
cable last.
Tools Needed:
4-5.
Installing Exhaust Pipe
ST-801 681 / Ref. ST-189 925-A
.
Point exhaust pipe in desired
direction. If unit is truck or trailer
mounted, point pipe away from
direction of travel.
Tools Needed:
1/2 in
4-6.
Connecting To Weld Output Terminals
Y
Do not connect to CC and CV
terminals at the same time.
1
Work Weld Output Terminal
2
Stick/TIG (CC) Weld Output
Terminal
3
Wire (CV) Weld Output
Terminal
For MIG welding, connect work
cable to Work terminal and wire
feeder cable to Wire (CV) terminal.
For Stick/TIG welding, connect
work cable to Work terminal and
electrode holder cable to Stick/TIG
(CC) terminal.
ST-801 943-B / Ref. ST-189 925-A
3
2
1