Phoenix 351, 401, 451, 551 Expert puls FDW - EWM Hightec ...
Phoenix 351, 401, 451, 551 Expert puls FDW - EWM Hightec ...
Phoenix 351, 401, 451, 551 Expert puls FDW - EWM Hightec ...
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Design and function<br />
MIG/MAG welding<br />
5.10.3.3 Burn-back<br />
NOTE<br />
Prevents fusing of the wire electrode in the weld pool.<br />
Back-burn set too high:<br />
• Large ball formation of the wire electrode (poor re-ignition)<br />
• Wire electrode sticks in the gas nozzle.<br />
Back-burn set too low:<br />
• Wire electrode sticks in the weld pool.<br />
Welding machine<br />
Operating<br />
element<br />
A<br />
Action Result Display<br />
1 x<br />
n x<br />
Select program sequence mode<br />
Select "RUECK" parameter using the<br />
and<br />
"Down" buttons (left)<br />
"Up"<br />
Program steps<br />
RUECK 2-500<br />
V<br />
M A<br />
Job Nr<br />
Hold<br />
n x<br />
Adjust the selected parameter using the<br />
and "Down" buttons (right)<br />
"Up"<br />
RUECK 2-500<br />
3 x<br />
Machine returns to Display mode<br />
Wire feed unit<br />
m/min<br />
38<br />
099-004833-EW501<br />
10.07.2012