AA
AB
AC
AI
AO
AP
LED AR CONVENTIONAL MIG.
Shows that the selected process is conventional MIG.
LED AS MMA.
Shows that the selected process is MMA.
Selection key AU.
Each brief pressure selects 2 stages mode (MANUAL) and the
4 stages mode (AUTOMATIC), the selection is shown on the
display AL.
In the 2 stages mode the machine begins welding when the
welding torch trigger is pressed, and stops when released.
In the 4 stages mode to begin welding press and release the
welding torch trigger; to interrupt, you must press and re-
lease it again.
Selection key AV. (JOB)
Saving and restoring of the stored processes.
To save a working condition (JOB), just hold down for at least
3 seconds the key AV, the LED AZ glows, on the display AL the
abbreviation STO flashes and on display AM the number of
the first available position flashes. Knob AN is used to select
the saving position; press again key AV until a sound will
confirm that it has been saved and the selected number
stops flashing.
To restore the saved number just briefly press key AV and re-
store the number by means of knob AN. Up to 99 pairs od
current/voltage values may be saved.
To delete a saved number, press for at least 3 seconds key AV,
turn knob AI until the display ALshows the abbreviation DEL
and press the key againAV for 3 more seconds.
A current/voltage parameter may be restored outside sav-
ing for both using or changing it. To restore it press for 3
seconds key AV, display by menas of knob AI the number to
be restored and show on display AL, with knobANthe abbre-
viation rcL; now just press for at least 3 seconds key AV.
26
AD
AE
AL
AF
AQ
AR
AS
Fig. 2
Stronger, with Castolin Eutectic
AG
AH
AU
AV
AZ
LED AZ JOB.
Shows that you are inside the saving menu of the saved
working points.
Selection key AY.
Gas Test .
When this jey is pressed gas stars flowing; to stop it press
the key again.
If the second press does not takes place the gas output is
interrupted after 30 seconds
Selection key AW.
Wire test.
Allows the wire feed with no current or voltage present.
When this key is held down, during the first 5 seconds the
wire advances at the speed of 1 meter per minute and then
the speed increases up to 8 meters per minute.
When this key is released the motor stops immediately.
5 SERVICE FUNCTIONS.
Press the key AE, and hold it down for at least 3 seconds to
enter the submenu. Turning the knob AI you select the func-
tion, shown on the display ALand turning the knob AN you
select the type of operation or the value, shown on the dis-
play AM. To return to the normal display, press and release
the key AE immediately.
5.1 MIG PROCESS.
1- H2O (Cooling unit, optional).
Turning the knob AN you select the type of operation:
OFF = shut off, ON C = always on, ON A = automatic start-up.
When the automatic mode is selected the pump begins
working immediately at each welding start command and
stops 3 minutes after the welding is completed.
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AN
AM
AY
AW