Lincoln Electric IM928 RED-D-ARC ZR-8 - Manual (Page 18)

“ 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.
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
POLARITY SWITCH
Provides three selectable welding polarities:
AC, DC+ & DC-
Never change the Polarity switch setting while
welding. This will damage the switch.
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B-2 OPERATION B-2
ZR-8
CAUTION
CAUTION
KOHLER
23 H.P. COMMAND
.4 Gallons/Hour
(1.5 Liters/Hour)
.7 Gallons/Hour
(2.8 Liters/Hour)
1.2 Gallons/Hour
(4.6 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
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
9000 Watts
ZR-8 APPROXIMATE FUEL CONSUMPTION
STICK/TIG
(constant current)
(3 range settings)
WIRE FEED
(constant voltage)
(one range setting)
90 Max.
145 Max.
210DC/225AC Max.
15 to 25V
40 to 90 Amps
70 to 145 Amps
120 to 210 (DC) 225(AC)
Up to 200 Amps