Polarity Switch - Lincoln Electric RANGER 3PHASE SVM207-A Service Manual

B-3
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RANGER® 3 PHASE APPROXIMATE FUEL CONSUMPTION
Low Idle - No Load
2200 RPM
High Idle - No Load
3700 RPM
AC CC Weld Output
225 Amps @ 25 Volts
DC CC Weld Output
210 Amps @ 25 Volts
DC CV Weld Output
200 Amps @ 20 Volts
Auxiliary Power Single Phase
9,500 Watts
Auxiliary Power 3 Phase
10,500 Watts
OPERATION
"
RANGE" SWITCH
The "Range" switch is used to select one of three
amperage ranges with generous overlap for Stick/TIG
welding, or one Wire Feed welding range.
Process Range Setting
STICK/TIG 90 Max.
(constant current) 145 Max.
(3 range settings) 210DC/225AC Max.
WIRE FEED
(constant voltage)
15 to 25V
(one range setting)
CAUTION
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 welding
voltage control with the Range switch set in the wire
feed mode.

POLARITY SWITCH

Provides three selectable welding polarities:
AC, DC+ & DC-
CAUTION
Never change the Polarity switch setting while welding.
This will damage the switch.
RANGER® 3 PHASE
Current Range
50 to 90 Amps
70 to 145 Amps
120 to 210 (DC) 225(AC)
Up to 200 Amps
KOHLER
CH20S or CH23S
.35 Gallons/Hour
(1.34 Liters/Hour)
.76 Gallons/Hour
(2.86 Liters/Hour)
1.23 Gallons/Hour
(4.64 Liters/Hour)
1.38 Gallons/Hour
(5.21 Liters/Hour)
1.22 Gallons/Hour
(4.60 Liters/Hour)
1.52 Gallons/Hour)
(5.77 Liters/Hour)
1.64Gallons/Hour)
(6.23 Liters/Hour)
B-3