Cebora BRAVO SYNERGIC MIG Serie Manual De Instrucciones página 11

C- Green LED.
Signals that the display S shows the spot
welding or working time. The length of this
time is adjustable from 0.3 to 5 seconds.
Setting the time to 0 disables the function. The function is
active only while welding.
The value shown on the display S is always preceded by
the letter t.
D- Green LED.
Signals that the display S shows the pause
time between welding segments. The length
of this time is adjustable from 0.3 to 5 sec-
onds. Setting the time to 0 disables the function. The
function is active only if the welding time is not 0 and
while welding. The value shown on the display S is always
preceded by the letter t.
E- Green LED (Burn-Back).
Signals that the display S shows the time for
which the wire exits the welding torch, after
the operator has released the torch trigger.
This time ranges from 10 to 400 milliseconds. The value
shown on the display S is always preceded by the letter t.
F- Yellow LED.
Lights when the thermostat interrupts the
welding machine operation.
G- Green LED (PULSAR).
Lights and shuts off intermittently when the
PULSAR
connector of the PULL 2003 torch or
SPOOL-GUN is connected to the connector I.
H- Central adapter.
This is where the welding torch is to be connected.
I- 10-pin connector.
This connector must be connected to the 10-pin patch
connector of the PULL 2003 torch or SPOOL- GUN.L-M
Earth sockets.
Sockets to which to connect the earth cable. (Some ver-
sions have a single earth socket ).
N- Selector switch.
Turns the machine on or off and selects the welding volt-
age ranges.
O- Selector switch.
Fine-tunes the welding voltage within the range selected
with the selector switch N.
P- Setting knob.
Adjusts the wire speed, and is active only when using the
standard welding torch and not the PULL 2003 torch or
SPOOL- GUN.
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 S 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 S by a current.
Q and R- Keys.
• When the LED B is lit, the display S 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 C is lit the display S shows the time select-
ed 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 S shows the time select-
ed by the 2 keys. Once the selection has been completed
the LED remains lit for 5 more seconds, then shuts off.
• When the LED E is lit the display S shows the time select-
ed by the 2 keys. Once the selection has been completed
the LED remains lit for 5 more seconds, then shuts off.
• When the LEDs B, C, D, and E are off and we are with-
in any synergic program, pressing one of the 2 keys will
cause the display S to show either the current set or the
recommended thickness in millimeters.
Adjusting the 2 selector switches N and O allows you to
immediately see, on the display S, 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 A:
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 Q and R
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 S is preceded by the let-
ter (A).
2- Speed set on the motor of the PULL 2003.
Adjusting the two keys Q and R varies the speed of the
PULL 2003 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 PULL 2003.
The value shown on the display S is preceded by the let-
ter (H).
3- Post gas.
Using the two keys Q and R, 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 aluminum. The value shown on the display S is pre-
ceded 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 func-
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