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C 10
Operating mode
G 03898 - Edition05 - August 12
The
stand-by purge function
can be used to reduce the pump
nitrogen consumption during process idle. The “remote control”
plug
B 70
must be used for this feature.
The selection of the
Standby N
2
option
can be performed by the
RS 232/485 or the HHR.
To change the parameter of the
Standby N
2
option
from
Disabled
to
Enabled
with the HHR, perform the following operations:
Connect the HHR plug to the HHR connector on the front or rear
panel.
Set the
Standby N2 option
parameter in the
DEFINITION
menu
C 42
as follows:
The
autostart function
allows the automatic restarting of the
pump when the stop is caused by a power failure.
The selection of the
Auto-start
can be performed by the RS 232/485
or the HHR.
To change the parameter of the
Auto-start
from Disabled to
Enabled with the HHR, perform the following operations:
Connect the HHR plug to the HHR connector on the front or rear
panel.
Set the
Auto-start
parameter in
the
DEFINITION
menu
C 42
as follows:
Stand-by purge
operation
“Standby N
2
option”
setting
Standby N
2
option
Enabled
Autostart control
operation
“Auto-start” setting
Auto-start
Enabled
When the pump has been configured for automatic restart after a power
failure, it is the responsibility of the user to take all the measures required to
prevent risks resulting from this type of operation.
The use of the stand-by purge is not recommended in case of process
generating powder, as the protection against powder is drastically reduced.
The use of this funtion must be carefully studied in order to be sure that no
process gases or by-products are present in the pump or in the exhaust line
when this function is activated.
adixen Vacuum Products - A3H Series Operating instructions
