Weco Cruiser 402 T, Инструкция по эксплуатации

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Cruiser 402 T - Cruiser 502 T
Power Pulse 402 T - Power Pulse 502 T
Cod.006.0001.1680
24/04/2014 v2.0
ENGLISH
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PILOT ARC WELDING
The pilot arc can be activated in the following torch trigger procedures:
- 4T WELDING
- 4T HF WELDING
- 4T B-L HF WELDING
The welding procedure with pilot arc differs with respect to the procedure without pilot arc in the part of the torch trigger procedure described
below.
LIFT-ARC Welding
1. Touch the workpiece with the torch electrode.
2. Press (1T) and keep the torch trigger pressed.
3. Slowly lift the torch to strike the arc.
The arc strikes, the welding current assumes the pilot current value.
4. Release (2T) the torch trigger.
The welding current reaches the preset value, by way of a up slope time, if programmed.
etc.
Welding with HF
1. Press (1T) and keep the torch trigger pressed.
The arc strikes without contact with the part and the voltage discharges (HF) cease automatically, the welding current will assume the pilot
current value.
2. Release (2T) the torch trigger.
The welding current reaches the preset value, by way of a up slope time, if programmed.
etc.