Lincoln Electric SVM179-B Welder User Manual


 
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The analog voltmeter shows the voltage between
electrode and work. The voltmeter shows open cir-
cuit voltage when the wire feeder is not welding. As
a result, it is not unusual to see the needle “pegged”
when not welding. The voltmeter is polarity insensi-
tive and the range is 0 - 40VDC.
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The large, calibrated wire feed speed knob makes
for easy and accurate adjustment of the wire feed
speed. The knob rotates 3/4 turn. Turn the knob
clockwise to increase the wire feed speed, and
counter clockwise to reduce the wire feed speed.
Models with analog voltmeters have a calibrated
scale printed around the wire feed speed knob using
"in/min" units. A separate decal with "m/min" units is
included with these models wire feeder. Units with a
range switch have two calibrated scales.
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When Across the Arc models are operated with CV
power sources, the wire feed speed will remain a con-
stant value, independent of arc voltage changes, as
long as the arc voltage does not drop below the mini-
mum values per the following table.
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1
1
2
3
2
3
4
4
5
5
6
6
7
K2613-1 & K2613-2
K2613-5 & K2613-7
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1. Analog Voltmeter
2. Wire Feed Speed Control
3. 5-Pin Gun Trigger Receptacle
4. Work Sense Lead Connector
5 Thermal LED (Motor Overload)
6. Polarity LED
7. Wire Feed Speed Range Switch
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15 V 280”/min. 210”/min.
17V 340”/min. 235”/min.
21V 440”/min. 400”/min.
24V 520”/min. 400”/min.
27V 600”/min 400”/min.
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