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Controls and Settings
Fig 4
1. Up slope
Adjustment 0-5 seconds. The main welding current raises from minimum amperage to main
current selected in time selected when weld started
2. Down slope
Down-Slope adjustment 0-5 seconds. The main welding current decreases from main
amperage to minimum amperage in time selected when weld finished
3. Main current control
This adjusts the main welding current and is shown in L.E.D (Fig 4.13) when welding is in
process.
4. Pulse frequency adjustment
This sets how often pulse will occur and is adjustable from 0.5Hz to 500Hz.
5. Pulse width
Pulse width adjustment – This sets length of pulse 5 - 95%
