Miller Bobcat 225 NT User Manual

17OM-405
4.5 Installing Exhaust Pipe
ST-801 681 / Ref. ST-183 175-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
ST-800 396-A / Ref. ST-183 175-A
1 Work Weld Output Terminal
2 Electrode Weld Output
Terminal
Connect work cable to Work
terminal.
Connect electrode holder cable or
electrode weld cable to Electrode
terminal for Stick and MIG welding.
Connect torch cable to Electrode
terminal for TIG welding.
Use Process Selector switch to
select type of weld output (see
Section 5.1).
1
Tools Needed:
3/4 in
2
4.7 Selecting Weld Cable Sizes
Total Cable (Copper) Length in Weld Circuit Not Exceeding
Welding
100 ft (30 m) or Less
150 ft
(45 m)
200 ft
(60 m)
250 ft
(70 m)
300 ft
(90 m)
350 ft
(105 m)
400 ft
(120 m)
Amperes
10 – 60%
Duty Cycle
60 – 100%
Duty Cycle
10 – 100% Duty Cycle
100 4 4 4 3 2 1 1/0 1/0
150 3 3 2 1 1/0 2/0 3/0 3/0
200 3 2 1 1/0 2/0 3/0 4/0 4/0
250 2 1 1/0 2/0 3/0 4/0 2-2/0 2-2/0
300 1 1/0 2/0 3/0 4/0 2-2/0 2-3/0 2-3/0
350 1/0 2/0 3/0 4/0 2-2/0 2-3/0 2-3/0 2-4/0
Weld cable size (AWG) is based on either a 4 volts or less drop or a current density of at least 300 circular mils per ampere. S-0007-D

Miller Bobcat 225 NT Specifications

General

Rated Output Power	8, 000 watts
Engine	Kohler CH730
Fuel Type	Gasoline
Fuel Tank Capacity	12 gallons
AC Output	120/240 V
DC Output	12 V
Engine Type	OHV