Elettro CF synergic mig 245 Manual De Instrucciones página 9

I – Central connection SIDE A
Where the welding torch is connected.
J – Commutator
Selects the machine side.
When the commutator is in position A, SIDE A of the machine
is activated.
• Weld with the torch connected to the SIDE A central
attachment I.
•
Gas used for welding is fed from the cylinder connected
to the SIDE A gas fittings U.
When the commutator is in position B, SIDE B of the machine
is activated.
•
Weld with the torch connected to the SIDE B central
attachment P.
• Gas used for welding is fed from the cylinder connected
to the SIDE B gas fittings S.
K - Display.
Using the manual program 00 the instrument displays the
wire speed in meters per minute before welding, and the
current while welding.
Using the synergic programs it always displays the current.
As described in the paragraphs above, the following may be
displayed on the instrument before beginning to weld: the
program being used, the spot welding time, the pause time,
the Burn-Back time, the recommended thickness, the Soft
Start function, the speed set on the motor of the P3KP, and
the post-gas time.
The last program used and the settings relative to it, are
saved and displayed on display K when the method of
welding from side A to side B is commuted, and also when
the machine is disconnected from main supply.
L - M- Keys.
• When the LED A is lit, the display K shows the program
number selected by the 2 keys. Once the selection has been
completed the LED remains lit for 5 more seconds, then
shuts off.
• When the LED B is lit the display K shows the time selected
by the 2 keys. Once the selection has been completed the
LED remains lit for 5 more seconds, then shuts off.
• When the LED C is lit, the display K shows the time
selected by the 2 keys. Once the selection has been
completed the LED remains lit for 5 more seconds, then
shuts off.
• When the LED D is lit the display K shows the time selected
by the 2 keys. Once the selection has been completed the
LED remains lit for 5 more seconds, then shuts off.
• When the LEDs A, B, C and D are off and we are within any
synergic program, pressing one of the 2 keys will cause the
display K to show either the current set or the recommended
thickness in millimetres.
Adjusting the selector switch Q, you can see, on the display
K, the increase or decrease in the value selected. This
function is used when one wishes to know in advance at what
current or thickness welding is to begin.
• Pressing the 2 keys simultaneously for at least 5
seconds causes us to enter the sub-menu, where we find
3 functions that may be selected via the key E:
1 - Soft Start (speed).
Changes the wire speed from the one set; this speed
remains active for the time governed by the Soft Start
function (time).
The speed may be adjusted using the 2 keys L - M from
10% to a maximum of 150% of the set welding speed.
This function, combined with the Soft Start function (time),
serves to improve arc striking. The value shown on the
display K is preceded by the letter (A).
2 - Speed set on the motor of the P3KP.
Adjusting the two keys L - M varies the speed of the P3KP
from –9 to +9 compared to the set value. This function
maximizes wire advancement, putting the wire feeder
motor of the welding machine in step with the motor of the
P3KP. The value shown on the display K is preceded by
the letter (H).
3 - Post gas.
Using the two keys L - M, it is possible to adjust the gas
flow after welding to between 0 and 5 seconds. This
function is especially useful when welding stainless steel
and aluminium. The value shown on the display K is
preceded by the letter (P).
4 - Soft Start (time).
Adjusts the time for which the Soft Start speed remains
active. This function, combined with the Soft Start function
(speed), serves to improve arc striking.
Using the 2 keys L - M, the Soft Start time may be adjusted
from 0 to 1 second. The value shown on the display K is
preceded by the letter (D).
5 - Two-stage manual mode and 4-stage automatic mode.
Adjust the 2 keys L - M to select the 2-stage or 4-stage
mode.
If the welding machine is set to 2-stage manual mode,
welding begins when the button E is pressed, and stops
when it is released.
If the welding machine is set to 4-stage automatic mode,
press the torch trigger to begin welding; you may release
the trigger once the procedure has begun.
Press and release the trigger again to stop welding. This
setting is suitable for long-term welding, where the welder
may tire of holding down the torch trigger. The value shown
on the display K is preceded by the symbols (2t and 4t).
N - Setting knob.
Adjusts the wire speed, and is active only when using the
standard welding torch and not the P3KP torch.
When using the program 00, adjusts the welding wire speed
from 0 to 20 meters/minute.
When using any synergic program, the knob indicator must
be set to the label SYNERGIC. Choose a synergic program;
the display K indicates the current set by the selected
program. This current corresponds to a given speed. If you
wish to correct this speed, simply turn the knob clockwise to
increase or counter-clockwise to decrease. Changes in wire
speed are always indicated on the display K by a current.
O - 10-pin connector.
This connector must be connected to the 10-pin patch
connector of the P3KP torch.
P – Central connection SIDE B
Where the welding torch is connected.
This connection can also be used for a P3KP type torch.
Q - Selector switch.
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