9
1-3 Output characteristics
Fig. 1-3-1: Output characteristics
1-4 Duty cycle
Duty cycle is percentage of 10 minutes that a machine can weld at rated load
without overheating. If overheats, thermostat(s) will open, output stops. Wait for
fifteen minutes for the machine to cool down. Reduce amperage or duty cycle
before welding.
Note!
Exceeding duty cycle can damage unit and void warranty.
Fig. 1-4-1: Duty cycle
