Miller 394F, Owner'S Manual

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OM-222 394 Page 16
General Terms:
Sequence
Selecting Sequence will allow setting of preflow, start, crater, and postflow times and parameters.
Preflow Setting a time value for gas flow prior to arc start.
Start Provides voltage/arc adjust, wire feed rate, and time value for modified arc starts (which is only
adjustable with the optional PDA with File Management/WaveWriter software).
Crater Allows setting of voltage/arc adjust, wire feed rate, and time value for arc ends.
Postflow Setting a time value for gas flow after arc end.
Feeder Set Up Allow selection of Sequence and trigger functions.
Auto Thread Method of jogging wire without holding jog or trigger switch. Pressing Jog and Retract simultaneously
will automatically feed wire. Default setting is 192 at a feed rate of 700 ipm (these values can be
changed using a PDA with File Management/WaveWriter software). Pressing jog, purge, or trigger
switch will terminate the auto-threading feature.