Elettro Synergic WF44 Anleitungshandbuch Seite 7

• Using the manual program 00 before welding the display
shows the wire speed expressed in meters per minute;
during welding it shows the current or voltage.
• If one of the synergic programs is being used, before
welding it displays the previously saved current or voltage
or the recommended thickness. During welding it displays
the current or voltage measured during welding.
• When the LED C is selected, it displays the manual (2T)
or automatic (4T) mode. When the LED D is selected, it
displays the meters per minute.
• Before welding, within the submenu the machine
displays: the spot welding time, pause time, burn-back
time, soft start speed, post gas time, soft start time,
manual (2T) or automatic (4T) welding mode, and the
meters per minute of the wire feed function.
I - LED.
It indicates that the value shown on the display is a
voltage.
L - LED.
It indicates that the value shown on the display is the
recommended thickness.
M - LED.
It indicates that the value shown on the display is a
current.
N and O - Keys.
When the LED A is lit the display H shows the current or
voltage values selected by the keys.
When the LED B is lit the display H shows the number of
the program selected via the keys. When the selection is
complete, the LED and display remain lit for 5 seconds
When the LED C is lit, the display H indicates whether the
machine is in 2T manual or 4T automatic mode, which
may be selected using the keys. When the selection is
complete, the LED and display remain lit for 5 seconds.
By using the 2 selector switches, on the power source, B
and C from within any synergic program, pressing one of
the 2 keys toggles the LEDs I, L, M, and display H
alternates displaying the current, recommended thickness
and voltage. This function is useful when you need to
know in advance at what current, voltage or thickness you
wish to weld.
Pressing the 2 keys simultaneously for at least 5 seconds
causes us to enter the sub-menu, where we find the
following functions that may be selected via the key E:
1 - Spot welding time.
When this function is selected the display H shows the
letter (E). Using one of the 2 keys you may adjust the spot
welding or working time, which may range from 0.3 to 5
seconds. Setting the time to 0 disables the function. The
function is active only while welding.
2 - Pause time of the jog function.
When this function is selected the display H shows the
letter (F). Using one of the 2 keys you may adjust the
pause time between welding segments, which may range
from 0.3 to 5 seconds. Setting the time to 0 disables the
function. The function is active only while welding, and if
any spot welding or working time is active.
3 - Burn-back.
When this function is selected the display H shows the
letter (B). Using one of the 2 keys you may adjust the time
for which the wire continues to be output from the welding
torch after the operator has released the button. This time
ranges from 10 to 400 milliseconds.
4 - Soft start (speed).
When this function is selected the display H shows the
letter (A).
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 N and O
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.
5 - Post gas.
When this function is selected the display H shows the
letter (P).
Using the two keys N and O, it is possible to adjust the
gas flow after welding to between 0 and 10 seconds.
This function is especially useful when welding stainless
steel and aluminium.
6 - Soft Start (time).
When this function is selected the display H shows the
letter (D).
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 N and O, the soft start time may be
adjusted from 0 to 1 second.
P- Setting knob.
When using any synergic program, the knob indicator
must be set to the label SYNERGIC. When a synergic
program is selected, the display H shows the set current.
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
H by a current.
When the program 00 (manual) is in use, adjusts the wire
speed from 0 to 20 meters per minute.
The display H shows the meters per minute.
Q - Quick-fitting socket
This fitting must be connected to the red water hose
leaving the welding torch.
R - Quick-fitting socket
This fitting must be connected to the blue water hose
leaving the welding torch.
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