ESAB Aristotig255 AC/DC DTE 255, Instruction Manual

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6.6.2 Schematic pulsed welding sequence:
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1. The gas preflow time is preset at 10 ms.
2. Hot start:
S
The start current is preset at 100 A.
S The time is adjusted on the front panel: 20 − 500 ms.
(For MMA welding: 200 − 2000 ms.)
3. The start current is 15 A.
4. The slope
− up time is adjusted on the front panel: 0 − 10 s.
5. The pulse current is adjusted on the front panel: 5 − 250 A.
6. The background current is adjusted on the front panel: 10 − 90% of the pulse
current.
7. The slope − down time is adjusted on the front panel: 0 − 10 s.
8. At termination, the current is pre − set to 5 A.
9. The gas postflow time is adjusted on the front panel: 3 − 30 s.
GB