Serial Number And Rating Label Location; Unit Specifications; Duty Cycle And Overheating - Hobart Handler 125 EZ Owner's Manual

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A complete Parts List is available at www.HobartWelder.com

4-2. Serial Number And Rating Label Location

The serial number and rating information for this product is located on the 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.

4-3. Unit Specifications

Rated Welding Maximum
Output Amperage
85 A @ 17.5 Volts
DC, 20% Duty Cycle
60 A @ 20 Volts DC,
20% Duty Cycle*
Wire Type
And Dia
* CSA Rating

4-4. Duty Cycle And Overheating

200
135
100
80
60
40
20
10
1
Overheating
OM-923 Page 12
Maximum Open-
Circuit Voltage
DC
125
26
Flux Cored
.030 − .035 in.
(0.8 − 0.9 mm)
4 6 8 10
2
Duty Cycle %
20% duty cycle at 85 amps
2 Minutes Welding
0
Minutes
Amperes Input at
Rated Load Output
KVA
115 V, 60 Hz, Single-
Phase
20 2.90
15* 2.20*
Wire Feed Speed Range
112 − 236 IPM (2.8 − 6.0 m/min) Feeding Wire
40 60
20
8 Minutes Resting
15
Reduce Duty Cycle
Weight Overall
KW
W/ Gun Dimensions
Length: 16-7/8 in.
(429 mm)
2.50
50 lb
Width: 9-7/8 in.
(22.7 kg)
(251 mm)
1.77*
Height: 12-1/8 in.
(308 mm)
Duty Cycle is percentage of 10 min-
utes 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.
80 100
A or V
OR
duty1 4/95 − 210 517-B