Secuencia De Funcionamiento; Sequence Of Operation - ESAB Precision Plasmarc EPP-450 Manual De Instrucciones

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APARTADO 4

4.3 Secuencia de funcionamiento

SECTION 4

4.3 Sequence of Operation

SECTION 4
4.3 Sequence of Operation
4.4 Arc Initiation Settings
4.4 Arc Initiation Settings
Apply Power
PANEL
REMOTE
Apply Power
PILOT
HIGH
ARC
PANEL
LOW
REMOTE
ACTUAL AMPS
PILOT
HIGH
ARC
PRESET AMPS
LOW
Begin
Cutting
ACTUAL AMPS
PRESET AMPS
Begin
Cutting
1.
Aplique energía cerrando el conmutador de línea (de pared).
(El EPP-450 no tiene un conmutador de conexión/desco-
nexión). La luz de alimentación principal se iluminará y la luz
de fallo parpadeará y después se apagará.
1. Apply power by closing the line (wall) switch.
2.
El botón de E-parada está fuera.
(The ESP-400C does not have an on/off
switch). The main power light will illuminate
3.
Seleccione la configuración de panel/remoto.
and the fault light will flash and then go out.
4.
Establezca el conmutador alto/bajo de arco piloto. Si se
selecciona alto/bajo de arco piloto desde un control remoto,
2. Select the Panel/Remote setting.
el conmutador debe estar en la posición bajo. (Consulte los
datos de corte del manual del soplete).
3. Set pilot arc High/Low switch. (Refer to cutting
data in the torch manual.)
5.
Si utiliza el modo panel, visualice los amperios preconfigu-
1. Apply power by closing the line (wall) switch.
rados con el conmutador AMPERIOS ACTUALES/PRECONFI-
4. If using panel mode, view preset amps with the
GURACIÓN. Ajuste la corriente hasta que el valor deseado
(The ESP-400C does not have an on/off
ACTUAL/PRESET AMPS switch. Adjust current
aproximado se muestre en el amperímetro. Si utiliza el modo
switch). The main power light will illuminate
until the approximate desired value is shown on
remoto, al colocar el conmutador amperios actual/amperios
and the fault light will flash and then go out.
the ammeter.
preconfiguración en la posición amperios preconfiguración
2. Select the Panel/Remote setting.
proporciona la corriente de salida inicial enviada por el
5. Begin plasma cutting operation. This may
control remoto.
3. Set pilot arc High/Low switch. (Refer to cutting
include manually setting up other options,
6.
Comience la operación de corte de plasma. Esto puede incluir
depending on the total plasma package.
data in the torch manual.)
la configuración manual de otras opciones, dependiendo
del paquete de plasma total.
4. If using panel mode, view preset amps with the
6. If using panel mode, after cutting has begun,
ACTUAL/PRESET AMPS switch. Adjust current
adjust current to desired amount.
7.
Si utiliza el modo panel, después de que el corte haya
until the approximate desired value is shown on
comenzado, ajuste la corriente a la cantidad deseada.
7. Check for fault light. If a fault light illuminates,
the ammeter.
8.
Si el corte o el marcado no se inicia, consulte la luz de fallo. Si
refer to troubleshooting section.
se ilumina la luz de fallo, consulte la sección de localización
5. Begin plasma cutting operation. This may
y resolución de problemas.
Note: The fault light flashes when the contactor is
Note: The fault light flashes when the contactor is
Note: The fault light flashes when the contactor is
Note: The fault light flashes when the contactor is
include manually setting up other options,
first turned on signifying the DC Bus powered up
first turned on signifying the DC Bus powered up
first turned on signifying the DC Bus powered up
first turned on signifying the DC Bus powered up
depending on the total plasma package.
normally.
normally.
normally.
normally.
6. If using panel mode, after cutting has begun,
La luz de fallo parpadea cuando el conector se
adjust current to desired amount.
activa por primera vez, lo cual indica que el bus DC
7. Check for fault light. If a fault light illuminates,
recibe la alimentación necesaria para funcionar con
refer to troubleshooting section.
normalidad.
Note: The fault light flashes when the contactor is
Note: The fault light flashes when the contactor is
Note: The fault light flashes when the contactor is
Note: The fault light flashes when the contactor is
first turned on signifying the DC Bus powered up
first turned on signifying the DC Bus powered up
first turned on signifying the DC Bus powered up
first turned on signifying the DC Bus powered up
normally.
normally.
normally.
normally.
The time to achieve full current can be adjusted to
suit your particular system. This feature uses 50%
of the cutting current to start, dwell and then
gradually (less than a second) achieve full current.
The ESP-400C is factory shipped with this feature
enabled. The default settings are:
Minimum Start Current
30
Start Current
The time to achieve full current can be adjusted to
suit your particular system. This feature uses 50%
Timing to achieve full current
of the cutting current to start, dwell and then
FUNCIONAMIENTO
Operation
Operation
Nota:
40A
50% of cut current
800 msec
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