Purge Valve Installation; Serial Cable Installation; Tv 1001 Sem Controller Installation; Bottom Mounting - Agilent Technologies Varian TV 1001SEM Bedienungshandbuch

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 1001 SEM or the optional vent valve have
to be controlled by means of a remote computer.
The cable is installed fixing the 9 pin D-type con-
nector into the P2 serial connector as shown in the
following figure.

TV 1001 SEM CONTROLLER INSTALLATION

The controller can be mounted in two position:
−
bottom mounting (as per the complete system)
−
side mounting.
To install the controller execute the following pro-
cedures.

Bottom mounting

See the following figure.
1. Turn the pump upside-down;
2. Place the three fixing blocks with the through
holes toward the inside, and fix them with the
three M6 screws to the pump bottom;
3. Place the controller on the blocks, with the
pump cable toward the pump body;
4. Fix the controller to the blocks by means of the
three socket head screws M5;
5. Turn the pump again;
6. Plug the line card and connect the pump cable
to the pump;
7. Connect the mating connector with the jumper
on the interlock signal to start the pump.
84/87
TECHNICAL INFORMATION
87-900-973-01(E)