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

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4
DISPLAY AND LED INDICATIONS
▪ WELDING MODE
SELECTION LED
▪ WELDING PROCESS
SELECTION LED
▪ VRD LED ▪ HOLD FUNCTION LED
▪ PARAMETER DISPLAY screen - V ▪ PARAMETER DISPLAY screen - A
▪ PARAMETER
SELECTION LED - V
▪ PARAMETER
SELECTION LED - A
▪ MIG-MAG SYNERGIC
PROCESS and
PROGRAMME
SELECTION LED
■
PARAMETER SELECTION LED - A
When one of these LEDs is on it means that the corresponding
welding parameter has been selected.
■
MIG-MAG SYNERGIC PROCESS and PROGRAMME
SELECTION LED
This LED will be lit only when the operator selects a welding pro-
cess (in which there welding programmes present) and the relati-
ve associated programme.
■
PARAMETER DISPLAY screen - A
This Display shows the values / numbers (set or measured) of the
following parameters (if active):
• THICKNESS OF WELDED ITEM ( ).
• WELDING CURRENT ( ).
• WIRE SPEED ( ).
• WELDING PROGRAM ( ).
■
HOLD FUNCTION LED
Flashing, it indicates that the values of the parameters views on
the PARAMETER DISPLAY - A and V are respectively the values
that are set or measured at the conclusion of the last welding. The
LED flashes for 15 seconds consecutively before turning itself off
or until the moment that the operator varies any parameter by me-
ans of the use of the handles.
■
WELDING PROCESS SELECTION LED
When one of these LEDs is on it means that the corresponding
welding process has been selected.
■
PARAMETER SELECTION LED - V
When one of these LEDs is on it means that the corresponding
welding parameter has been selected.
■
PARAMETER DISPLAY screen - V
This Display shows the values / numbers (set or measured) of the
following parameters (if active):
• ARC LENGTH ADJUSTMENT ( ).
• WELDING VOLTAGE ( ).
• ELECTRONIC INDUCTANCE ( ).
■
VRD LED
The Voltage Reduction Device (VRD) is a safety device that redu-
ces voltage. It prevents voltages forming on the output terminals
that may pose a danger to people.
Two-tone LED (off - red - green) indicates enabling of the VRD. In
the welding process:
• MIG MAG (Synergic and Manual) / JOB: the VRD device is not
managed and therefore the LED always will be off.
• MMA: the operator can decide whether or not to activate the
VRD device (to activate the VRD device see the corresponding
paragraph) based on its necessities and therefore the LED will
be lit and will indicate the activation of the device.
• TIG Lift: the VRD device is always inserted, independently from
the state of the JUMPER and therefore the LED always will be lit.
■
WELDING MODE SELECTION LED
When one or a combination of these LED is lit, it means that the
corresponding manner of welding has been selected.
Switching on the welding
machine and initial screen
At the switching on of the welder (press the switch, located on the
back panel, at the position I), the control performs a short opera-
tion of MACHINE CHECK (all of the LED light themselves simulta-
neously so as to verify their actual operation), and the panel display
the INITIAL SCREEN (see the demonstrative figure), after which
the operator can begin to work.
Viewing the software version installed
1) When the welding machine is working hold down the WEL-
DING PROCESS SELECTION key (T2) and WELDING MODE
SELECTION key (T3) together for about 2 consecutive secon-
ds.
T2 T3
2) On both displays appears a running string (see indicative
example shown in Fig. A) that indicates the VERSION OF
THE SOFTWARE installed on the welder where:
• H04-11.00 indicates the version of HARDWARE installed.
• F07-01.10 indicates the version of FIRMWARE installed.
• C03-01.02 indicates the version of WELDING CURVES in-
stalled.
• TrEo 1800 indicates the NAME of the welder.