Stel REVOLUTION 2500 CE Instruction Manual page 33

Normally this function is in AUTO . This is the
optimal parameter calibrated for every synergic
curve.
Press the button ( Fig.4,ref. 11 ) to go to
Slope Down Time regulation .
The slope down feature allows you to fill the crater
at the end of the weld or allows you to neatly
feather out a weld. On aluminum, set t2 between 3
and 5 seconds by turning right encoder ( Fig.4,ref.
12 ). After you release the trigger, the machine still
runs for the amount of time selected, but tapers
down automatically during the slope down time.
The tapering is visual in the arc and is also audible
in the pulse program (the frequency and the sound
of the machine changes). If no slope down is
desired, set t2 to 0.1 seconds.
Press the button ( Fig.4,ref. 11 ) to go to Burn
Back regulation .
Normally this function is in AUTO . This is the
optimal parameter calibrated for every synergic
curve.
Burn back adjusts how long the wire sticks out
after you finish welding. AUTO setup allows the
wire to stick out as it normally does on a classic
MIG welder, without any adjustments.
(Attention: High burn back numbers create the
risk of burning the wire back into the contact tip ).
Press the button ( Fig.4,ref. 11 ) to go to Post
Flow regulation.
The Post gas flow is adjustable from 0,1 to 15 sec.
Pressing the button
submenu where is possible adjust the inductance .
Synergic, non-pulse programs and Mig manual
have an option to adjust inductance. By turning
right encoder ( Fig.4, ref.12 ) , you can adjust the
inductance of the machine. This feature is not
available in the pulse programs or synergic
programs only in MIG MANUAL The inductance
feature allows you to set the arc characteristics
from stiff/crisp to soft.
Pro TIP: negative numbers make a crisper/stiffer
arc that is more "driving" and provides deeper
penetration and positive numbers make a softer
more "buttery" arc that provides a more fluid
puddle.
Pressing again the button
regulate the Pinch off Pulse.
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( Fig.4,ref.11 ) there is a
] it is possible
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