12
LED AH - Voltage.
In all welding processes, it indicates that the display
AM
shows the re-set welding voltage or, if in combination with
LED
AG
lit, the last measured voltage.
Knob AI.
The following values are set: welding current
A
, wire
speed (
), thickness (
), program number
PRG
. In the
service functions the following are selected:
TRG, SP,
HSA, CrA, PrF, PoF, Acc, bb, L, Dp, PPF, Ito, Fac
.
In MIG synergic processes when a value is adjusted the
other values are adjusted as well. All these values are
shown on the display
AL
.
Knob AN.
The following sizes are set:
In synergic MIG the arc length, in conventional MIG the
welding voltage.
Inside the service menu, according to the value set by
knob
AI
it selects the set value, the activation or desacti-
vation of the same, or an additional selection to be made
inside the fuction.
Display AL.
In all welding processes, it numerically displays the selec-
tions made via the selection key
AE
and adjusted via the
knob
AI
.
For the welding current (LED
AD
) it displays the amperes.
For the wire speed (LED
AC
) it displays the meters per
minute.
For the thickness (LED
AB
) it displays the millimeters.
For (LED
AA
) it displays the set program number.
In the service functions the following are selected:
TRG,
SP, HSA, CrA, PrF, PoF, Acc, bb, L, Dp, PPF, Ito, Fac.
For the parameters within the service functions that are
shown on the display
AM
, see the paragraph on
service
functions.
When the machine is in the warning mode, it displays a
flashing warning (exemple:
OPN
if the lateral panel is open.
When the machine is in the error mode it displays
Err
.
Display AM.
Displays by the number: in synergic MIG the arc length
and in conventional MIG the welding voltage.
For the welding voltage (LED
AH
) it displays the Volts. For
the arc length (LED
AH
off) it displays a number between
9.9
and
+9.9
,
0
being the recommened value.
For the parameters in the MIG service function, that are
shown on the display
AM
, see the paragraph on
service
functions
.
When the machine is in error mode it displays the corre-
sponding error code between 1 and 99.
Selection key AO.
Each time this key is pressed, the selected process is
shown by LED
AP/AQ/AR
.
LED AP Pulsed MIG.
Shows that the selected process is the synergic MIG
Pulsed.
LED AQ SYNERGIC MIG.
Shows that the selected process is synergic MIG.
LED AR CONVENTIONAL MIG.
Shows that the selected process is conventional MIG.
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
release 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
restore 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
AL
shows the abbre-
viation
DEL
and press the key again
AV
for 3 more sec-
onds.
A current/voltage parameter may be restored outside
saving 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
knob
AN
the abbreviation
rcL
; now just press for at least 3
seconds key
AV
.
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
function, shown on the display
AL
and turning the knob
AN
you select the type of operation or the value, shown
on the display
AM
. To return to the normal display, press
