Owner manual

“ RANGE” SWITCH
The “Range” switch is used to select one of four
amperage ranges with generous overlap for Stick/TIG
welding, or one Wire Feed welding range.
Never change the “RANGE” Switch setting while
welding. This will damage the switch.
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“ CONTROL” DIAL
Provides a fine welding current adjustment within the
Range Switch settings in the STICK mode and weld-
ing voltage control with the Range switch set in the
wire feed mode.
Process Range Setting Current Range
B-2
OPERATION
B-2
RANGER® 225
CAUTION
KOHLER
23 H.P. COMMAND (CH23S, CH680)
.40 Gallons/Hour
(1.50 Liters/Hour)
.7 Gallons/Hour
(2.8 Liters/Hour)
1.3 Gallons/Hour
(4.9 Liters/Hour)
1.2 Gallons/Hour
(4.5 Liters/Hour)
1.4 Gallons/Hour)
(5.3 Liters/Hour)
Low Idle - No Load
2400 RPM
High Idle - No Load
3700 RPM
DC CC Weld Output
210 Amps @ 25 Volts
DC CV Weld Output
200 Amps @ 20 Volts
Auxiliary Power
9000 Watts
RANGER® 225 APPROXIMATE FUEL CONSUMPTION
STICK/TIG
(constant current)
(3 range settings)
WIRE FEED
(constant voltage)
(1 range setting)
90 Max.
145 Max.
225 MAX
15 to 25V
40 to 90 Amps
70 to 145 Amps
120 to 225 Amps
Up to 200 Amps
KOHLER
23 H.P. COMMAND (CH730)
.41 Gallons/Hour
(1.6 Liters/Hour)
.9 Gallons/Hour
(3.5 Liters/Hour)
1.5 Gallons/Hour
(5.7 Liters/Hour)
1.4 Gallons/Hour
(5.2 Liters/Hour)
1.7 Gallons/Hour
(6.4 Liters/Hour)