Hobart Welding Products OM-1594 - Manual (Page 16)

OM-1594 Page 12
3-2. Duty Cycle And Overheating
Duty Cycle is percentage of 10 min-
utes that unit can weld at rated load
without overheating.
Y Exceeding duty cycle can
damage unit and void
warranty.
sduty1 5/95
6 Minutes Welding 4 Minutes Resting Continuous Welding
Air-Cooled Models
Water-Cooled Models
100% Duty Cycle At 400 Amperes Using Argon
Continuous Welding
100% Duty Cycle At 200 Amperes Using Argon 60% Duty Cycle At 250 Amperes Using Argon