CEA TREO 1800 Synergic MIG-MAG, Operator'S Manual

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11
Example: ELECTRONIC INDUCTANCE
Press the PARAMETER SELECTION - V key (T4) until the LED
that corresponds to the ELECTRONIC INDUCTANCE switches
on. Turn the ENCODER - V knob (E2) to change the value shown
on the PARAMETER DISPLAY - V screen (D2).
6 - WELDING
During the welding the display shows:
• PARAMETER DISPLAY screen - A (D1)
D1
THICKNESS OF WELDED ITEM
WELDING CURRENT
WIRE SPEED
- THICKNESS OF WELDED ITEM ( ): the value previously
set.
- WELDING CURRENT ( ): the measured value of the current
of what is being welded.
- WIRE SPEED ( ): the value previously set.
• PARAMETER DISPLAY screen - V (D2)
D2
ELECTRONIC INDUCTANCE
WELDING VOLTAGE
ARC LENGTH ADJUSTMENT
- ARC LENGTH ADJUSTMENT ( ): the value previously set.
- WELDING VOLTAGE ( ): the measured value of the voltage
of what is being welded.
- ELECTRONIC INDUCTANCE ( ): the value previously set.
During the welding the operator can change the following para-
meters:
• THICKNESS OF WELDED ITEM ( ).
• WELDING CURRENT ( ).
• WIRE SPEED ( ).
• ARC LENGTH ADJUSTMENT ( ).
• ELECTRONIC INDUCTANCE ( ).
• SPECIAL FUNCTIONS “Fx” - FIRST LEVEL MENU.
WARNING: Remember that this process of welding is synergic and
for this reason the alteration of an individual parameter synergical-
ly also influences other parameters according to the pre-defined
settings that are not modifiable!
7 - HOLD
This function automatically starts itself at the conclusion of every
welding operation and it is indicated to the operator by means of a
flashing light of the HOLD FUNCTION LED for a specific amount
of time.
Once the welding has been terminated, for about 15 seconds, both
the DISPLAYS should show the same values of the parameters
during the welding.
In this phase the displays show:
• PARAMETER DISPLAY screen - A (D1)
D1
THICKNESS OF WELDED ITEM
WELDING CURRENT
WIRE SPEED
- THICKNESS OF WELDED ITEM ( ): the value previously
set.
- WELDING CURRENT ( ): the last current value measured.
- WIRE SPEED ( ): the value previously set.
• PARAMETER DISPLAY screen - V (D2)
D2
ELECTRONIC INDUCTANCE
WELDING VOLTAGE
ARC LENGTH ADJUSTMENT
- ARC LENGTH ADJUSTMENT ( ): the value previously set.
- WELDING VOLTAGE ( ): the last voltage value measured.
- ELECTRONIC INDUCTANCE ( ): the value previously set.
To interrupt the HOLD function and go back to the PRESETTING
phase before 15 seconds have passed, simply turn one of the two
ENCODER knobs (E1-E2).
E1 E2
The HOLD function can be terminated ahead of time even while
once again starting the welding.
Once 15 seconds have passed (HOLD FUNCTION) the TX 18 con-
trol panel goes back to the PRESETTING phase.
MIG-MAG manual
Start the welder by pressing the switch, located on the back panel,
at the position I .
1 - WELDING PROCESS SELECTION
Select the MIG-MAG manual PROCESS of welding, pressing and
releasing, even various times if necessary, the WELDING PRO-
CESS SELECTION key (T2) until the corresponding LED lights up.
T2
2 - WELDING MODE SELECTION
Select the MODE of welding, pressing and releasing, even various
times if necessary, the WELDING MODE SELECTION key (T3)
until the corresponding LED lights up.
1 6 2 4 3 5
T3
1. TWO STROKE (2T)
2. FOUR STROKE (4T)
3. CRATER 2T
4. CRATER 4T
5. SPOT WELDING 2T
6. STITCH WELDING 2T