OM-287504 Page 10
3-7. 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
voltage, or duty cycle before
welding.
NOTICE
−
Exceeding duty cycle
can damage unit and void
warranty.
6 Minutes Welding
4 Minutes Resting
Overheating
0
15
A or V
OR
Reduce Duty Cycle
Minutes
60% Duty Cycle
MigMatic S400i
MigMatic S400iP
MigMatic S500i
Содержание MigMatic S400i
Страница 4: ......
Страница 5: ......
Страница 33: ...OM 287504 Page 27 956172379 A PC5 PC5 HD1 HD2 PC1 PC8...
Страница 34: ...OM 287504 Page 28 PC2 PC2 PC4 PC7 FM FM FM FM Figure 7 2 Circuit Diagram for Migmatic S400iP...
Страница 35: ...OM 287504 Page 29 956172380 A PC5 PC5 PC1 PC8 HD2 HD1...
Страница 36: ...OM 287504 Page 30 PC4 PC7 PC2 PC2 FM FM FM FM Figure 7 3 Circuit Diagram for Migmatic S500i...
Страница 37: ...OM 287504 Page 31 956172381 A PC1 PC5 PC5 HD1 HD2 PC8...
Страница 40: ...Notes Securely connect work clamp to a clean area close to the weld joint Welding Tip...
Страница 41: ...Notes...
Страница 42: ...Notes Work like a Pro Pros weld and cut safely Read the safety rules at the beginning of this manual...