Explanation Of Technical Specifications - Elettro PLASMA 1880 SYNERGIC Manual De Instrucciones

pressure. If the icon is displayed by the screen, this means
that the pressure has dropped below the lower limit allowed
for the selected processing.
Electrical:
Located on the torch body (micro-switch), to prevent
hazardous voltages from occurring on the torch when, swirl
ring, electrode or nozzle holder are replaced;

ALWAYS CUT OFF THE POWER SUPPLY to the
cutting power source when performing maintenance
work on the torch (ex. remove/replace and/or control
the state of the consumables and shields).

ALWAYS WAIT for the post gas to be finished before
turning the power source off.

Do not remove or short-circuit the safety devices.

Only use original ELETTRO C.F.

Always replace any damaged parts of the machine with
original materials ELETTRO C.F.

Do not run the machine without its housings.
This would be dangerous to the operator and anyone else
in the work area, and would prevent the machine from
being cooled properly.
Password block:
If the password function is activated and the operator
does not enter the password code correctly, the machine
will lock, this icon will appear on the display and the access
to the menu to set the cutting parameters will be denied.
No power supply phase:
PHASE
MISSING
If this message appears the machine reports that one of
the 3 power supply phases is missing.
Torch button pressed at start-up:
RELEASE
START
BUTTON
If this message appears the machine reports that the start
command (manual or from CNC) is already pressed.
To restore correct operation, you will need to disable the
start command, switch the power source off and back no
again.
Torch block (none or not recognised):
If this picture appears the machine is reporting that either
no torch has been connected or an invalid one has been
connected.
To restore correct operation, you need to switch the
machine off, connect a valid and original torch from the
available ones and turn the machine back on again.
Power source ART.461
VALID ECF-71
TORCHES ECF-131
ECF-181
brand parts.
.
ART.453
ECF-71
-----------
ECF181
Removed nozzle holder lock or open CNC contact:
If this picture appears the machine is reporting that the
START CNC function is active and it is necessary to check
whether the nozzle holder has been removed and/or that
the automatic torch's external contact has stayed open (in
fact it needs to be short circuited for correct start-up from
cnc)

1.4. EXPLANATION OF TECHNICAL SPECIFICATIONS

IEC 60974-1 .... The equipment is built according to these
IEC 60974-10 standards.
IEC 60974-7
Cl. A ................. Machine for professional and industrial use.
Three-phase
frequency converter.
................... Down slope.
............... Suitable for plasma cutting.
TORCH TYPE . Type of torch that may be used with this
machine to form a safe system.
U0 .................... Secondary open-circuit voltage.
X ...................... Duty cycle percentage.
The duty cycle expresses the percentage of
10 minutes during which the welding
machine may run at a certain current I
voltage U
I ...................... Cutting current.
2
U .................... Secondary
2
welding current I
on the distance between the contact tip and
the workpiece.
If this distance increases, the cutting
voltage also increases and the duty cycle
X% may decrease.
U .................... Rated supply voltage.
1
3~ 50/60Hz ..... 50- or 60-Hz three-phase power supply
I Max .............. Max.
1
corresponding current I
I eff ................ This is the maximum value of the actual
1
current absorbed, considering the duty
cycle. This value usually corresponds to the
capacity of the fuse (delayed type) to be
used as a protection for the equipment.
16
static transformer-rectifier
without overheating.
2
conventional voltage
. This voltage depends
2
absorbed current at
and voltage U
2
and
2
with
the
2