Cebora bravo synergic mig 4540/T Manual De Instrucciones página 11

Three seconds after the operator releases the button, the
function is automatically deactivated and the LED shuts off.
E - Selection key.
Pressing this key causes the LEDs B, C, D to
light in sequence.
In the submenu activated by the keys N and
O, select the functions: spot-welding (E), jog(F), burn-
back, soft start speed, post gas and soft start time.
F- Yellow LED.
Lights when the thermostat or safety button
or cooling unit interrupt operation of the
welding machine.
G - Central adapter.
This is where the welding torch is to be con-
nected.
H - Display.
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• When the machine is switched on, for a
few seconds the display shows first the let-
ter F alongside a number, which identifies
the firmware, version then the letter P next to a number
identifying the welding program in use.
• Using the manual program 00 before welding the dis-
play 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 dis-
plays 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 dis-
plays: 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 - Green LED.
Indicates that the value shown on the dis-
A V
play is a voltage.
- Green LED.
Indicates that the value shown on the dis-
A V
play is the recommended thickness.
M - Green LED.
Indicates that the value shown on the dis-
A V
play 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 R and S from within any
synergic program, pressing one of the 2 keys toggles the
LEDs I, L, M, and display H alternates displaying the cur-
rent, recommended thickness and voltage. This function
is useful when you need to know in advance at what cur-
rent, 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 fol-
lowing 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 weld-
ing 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 func-
tion (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 aluminum.
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 func-
tion (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.
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