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VIBRATION ISOLATOR INSTALLATION
Four vibration isolators for ISO and CFF inlet
flange version pumps are available as accesso-
ries.
The four model part numbers are the following:
− model 969-9344 for ISO 100 flange;
− model 969-9345 for ISO 160 flange;
− model 969-9334 for CFF 6" flange;
− model 969-9335 for CFF 8" flange.
They typically reduce the vibration transmitted
from the TV 301 Navigator to the system by a fac-
tor of 20.
Please refer to the relevant instruction manual.
PURGE VALVE INSTALLATION
A gas purge valve is available to protect the pump
bearings against particulate and corrosive gases
that could move into the pump.
To install the gas purge valve it is necessary to
unscrew the purge port cover as shown in the fol-
lowing figure,
and then screw the gas purge valve (with a torque
of 2.5 Nm) as shown in the following figure.
SERIAL CABLE INSTALLATION
The supplied serial cable must be installed when
the TV 301 Navigator or the optional vent valve
have to be controlled by means of a remote com-
puter.
The cable is installed fixing the 9 pin D-type con-
nector into the P2 serial connector as shown in the
following figure.
86/90
TECHNICAL INFORMATION
87-900-946-01(G)
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