TM-260 273 Page 3Handler 190
SECTION 2 − SPECIFICATIONS
2-1. Serial Number And Rating Label Location
The serial number and rating information for this product is located on back. Use rating label to determine input power requirements and/or rated output.
For future reference, write serial number in space provided on back cover of this manual.
2-2. Unit Specifications
Rated Welding
Output
Amperage
Range
Maximum Open-
Circuit Voltage
DC
Amperes Input at
Rated Load Output
230 V, 60 Hz,
Single-Phase
KVA KW
Weight
W/ Gun
Overall
Dimensions
130 A @ 21.5 Volts
DC, 30% Duty Cycle
25 − 190
31 20.5 4.7 3.88
68 lb
(31 kg)
Length: 19-1/2 in.
(495 mm)
Width: 10-5/8 in.
(270 mm)
Height: 12-3/8 in.
(314 mm)
Wire Type
And Diameter
Solid/
Stainless
Flux Cored Aluminum
Wire Feed Speed Range
.023 − .035 in.
(0.6 − 0.9 mm)
.030 − .045 in.
(0.8 − 1.2 mm)
.030 − .035 in.
(0.8 − 0.9 mm)
50 − 740 IPM (1.3 − 18.8 m/min) At No Load
40 − 700 IPM (1.0 − 17.8 m/min) Feeding Wire
2-3. Duty Cycle And Overheating
Duty Cycle is percentage of 10
minutes that unit can weld at rated
load without overheating.
If unit overheats, thermostat(s)
opens, output stops, and cooling
fan runs. Wait fifteen minutes for
unit to cool. Reduce amperage or
duty cycle before welding.
NOTICE − Exceeding duty cycle
can damage unit or gun and void
warranty.
Overheating
0
15
A or V
OR
Reduce Duty Cycle
Minutes
duty1 4/95 − 248 832-A
30% duty cycle at 130 amps
3 Minutes Welding 7 Minutes Resting
Output Amperes
Duty Cycle %
10
20
40
60
80
100
200
10 20 30 40 50
60 70 80 100
130
175
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