Cebora MIG 2035/M Manual De Instrucciones página 11

The machine must be installed by skilled personnel. All
connections must be carried out according to current
regulations, and in full observance of safety laws (regula-
tion CEI 26-10 - CENELEC HD 427)
3.2 CONTROLS ON THE FRONT PANEL.
A- Yellow Hold LED
Signals that the current shown on display G is the one
actually used in welding. Activated at the end of each
welding session.
B- Wire speed adjustment knob.
By adjusting this knob:
• when conventional programs are used, the display G
shows the speed in meters per minute.
• when synergic programs are used (pulsed or conven-
tional), the display G shows the current at which welding
will take place.
• when pulsed synergic programs are used, the display Q
shows, for approximately 2 seconds, the recommended
thickness for the current being set; after which it returns
to displaying the number of the selected welding pro-
gram.
C - Green LED.
Signals activation of the spot or dash welding mode when
lit together with LED M.
D - Setting knob.
This knob adjusts the spot welding or working time dur-
ing dash welding.
E - Central adapter
This is where the welding torch is to be connected.
F - Earth socket
Grounding cable socket.
G - 3-digit display
This display shows:
• when selecting synergic programs (button R), the type
of material corresponding to the program selected (FE =
Iron, AL = Aluminium, SS = Stainless steel).
• in conventional programs, before welding, the wire
speed and current after welding.
• in synergic programs, before welding, the speed or pre-
set current, and after welding the actual current used.
• in conventional and pulsed or conventional synergic
programs, the variations in arc length (knob I) and varia-
tions in impedance (knob P) from the recommended zero
position.
• the abbreviation "OPn" (flashing) if the motor compart-
ment door is opened.
• the message "OPn" (flashing) if the thermostat is
tripped.
• in the service functions (see chapter 5 for further clarifi-
cation) displays the messages: dSP, Job, PrF, PoF, Acc,
bb, HSA, SC, Len, Slo, 3L, CrC, 2-4.
• in the memory menu the letter P followed by two digits
representing the memory number. Read chapter 6 for fur-
ther clarification.
H - Green LED.
Signals that the program used for welding is pulsed syn-
ergic.
I - Setting knob.
Adjusts the welding voltage in conventional programs.
Range from 1 to 10
In synergic and pulsed synergic programs, the indicator
of this knob must be set to the "SYNERGIC " symbol in
the center of the setting range; this symbol represents the
setting recommended by the manufacturer. Adjusting this
knob allows you to correct the arc length value. Changes
to this figure, greater than or less than the "SYNERGIC"
setting, are shown on the display G, which will show the
previous size 2 seconds after the last correction.
L - Green LED.
Indicates that continuous welding mode is activated.
M - Green LED.
Indicates that dash welding mode is activated. It lights
together with LED C.
N - Setting knob.
This knob adjusts the pause time between spot welds.
O - Key.
Pressing and releasing this key increases the numerical
value of the display Q.
When pressed together with the key R, allows selection of
the service and memory functions and saves programs.
(See chapter 6)
P- Setting knob.
In conventional programs adjustment from 1 to 10
This knob adjusts the impedance value.
For each synergic program, the optimum value is position
0. The machine automatically sets the correct impedance
value based on the program selected. The operator may
correct the set value: adjusting the potentiometer
towards + will produce warmer, less penetrating welds,
while vice-versa adjusting towards - will produce colder
and more penetrating welds
When welding with a synergic program, adjusting + or -
from the central 0 may require corrections to the working
voltage using the potentiometer I.
The variation is shown on the display G, which shows the
previous setting 2 seconds after the last correction.
Q - 2-digit display.
This display shows:
• the number of the selected program.
• for 2 seconds, the value of the thickness when knob B
is adjusted in pulsed synergic programs.
• within the service functions, the numerical value of the
figure shown on the display G or the messages "On, OF,
Au, A, SP, 0, 1, 2, 4". Read chapter 5 for further clarifica-
tion.
• in the memory menu, indicates the program number to
which the memory save or recall refers. Read chapter 6
for further clarification.
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