Miller ICE-40C Manuale d'uso - Pagina 11

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Miller ICE-40C Manuale d'uso
12. Sequence Of Operation For 27 Ampere Torch
EXAMPLE Of Cutting Operation
!
The pilot arc starts immediately when trigger is pressed.
Place tip on work for drag cutting.
Raise trigger lock and press
After cutting arc starts, slowly
trigger. Pilot arc starts.
start moving torch across metal.
.
For maximum cutting speed and tip life,
use a standoff distance of 1/16 in (1.6
mm) to 1/8 in (3.2 mm). Dragging tip will
reduce tip life.
Adjust torch speed so
Pause briefly at end of
Postflow continues for 20 seconds after
sparks go thru metal and
cut before releasing trigger.
releasing trigger; cutting arc can be instantly
out bottom of cut.
restarted during postflow by raising trigger
lock and pressing trigger.
Ref. 802 878
OM-1593 Page 11