Lincoln Electric LINC FEED 40 Manuel D'utilisation page 9

to the Crater values, and the wire continues
feeding.
4. Opening the trigger again ends the welding
sequence (burnback, postflow, etc.).
N. Control box MSP3 Panel: (see description below)
O. Adjustable hinge for cover latching O1: latch screw
for cover: (To slow latching of the cover and then
prevent it from closing too strongly, screw "O1").
On the opposite, unscrew to make the closing
easier.
P. Lift bail location
Q. Torch holder
R. Cable clamp
S. Fast-mate adaptor (male)
T. 8-pin male Amphenol plug for wire feeder
U. Gas connector
V. Quick water connectors (as standard on water
cooled models)
Control Panels
Control/Display Front Panel
This panel consists of adjustment knobs, digital displays
and a series of indicator lights (LEDs). There are two
knobs; each has a 4 digit LED display and a pair of
LEDs associated with it. Knobs and displays have dual
functions; the LEDs indicate which function at any given
time.
The left knob/display is labeled WFS / AMPS (wire feed
speed/amps).
•
In non-synergic modes, the WFS control changes
the wire feed speed according to the desired
procedure.
•
In synergic welding modes (synergic CV, pulse
GMAW) WFS is the dominant control parameter,
controlling all other variables.
The power source then uses the WFS setting to adjust
its output characteristics (output voltage, output current)
according to preprogrammed settings contained in the
power source.
A LED lights to inform the user which function (WFS or
amps) is active.
The right knob/display is labeled VOLTS / TRIM.
•
In constant voltage modes (synergic CV, standard
CV) the control adjusts the welding voltage.
• In pulse synergic welding modes (pulse GMAW
only) the user can change the Trim setting to adjust
the arc length. It is adjustable from 0.50 to 1.50. A
Trim setting of 1.00 means than no adjustments will
be made to the preset arc lengths, and is optimum
for most conditions.
A LED lights to inform the user which function (volts or
trim) is active.
Both displays indicate preset values, according to the
weld mode selected, when not welding. Once welding
begins, they switch to displaying actual values. At that
time, the indicator LEDs will flash to signify actual values
are being displayed. The displays hold the actual values
for 5 seconds after a weld is stopped. Turning a knob
during the hold time shuts off the hold, and returns the
meters to their preset values.
MSP3 Panel
This panel provides a selection of over 30 weld modes,
including CV, pulse FCAW and CC, through a toggle
switch and indicator lights (LEDs). It allows for
adjustment of all set up parameters, Preflow, Run In, Arc
Control, Burnback, Postflow, and Crater, through an
up/down toggle switch, indicator lights and a 3 digit
display.
To adjust a set up parameter (Weld Mode being one of
those parameters), first select one of the set up
parameters for adjustment, and then adjust the
displayed value up or down.
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