Fuel Consumption; Duty Cycle - Hobart Champion 145 Owner's Manual

4-3. Fuel Consumption

1.20
1.00
0.80
0.60
0.40
0.20
0.00
0 25

4-4. Duty Cycle

140
120
100
80
60
40
20
0
0 10
OM-250 200 Page 16
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Complete Parts List available at www.HobartWelders.com
50 75
DC WELD AMPERES at RATED DUTY CYCLE
1
20 30 40 50
% DUTY CYCLE
100 125
60 70 80 90 100
150
Duty cycle is the percentage of 10
minutes that unit can weld at rated
load without overheating.
1 30% Duty Cycle
This unit is rated at 30% duty cycle
(3 minutes welding, 7 minutes rest-
ing) at 130 amperes.
NOTICE − Exceeding duty cycle
can damage unit and void warranty.
250194
250 195