Side Mounting; Connection A - High Vacuum Flange; Connection B - Fore-Vacuum Pump - Agilent Technologies Varian TV 1001SEM Bedienungshandbuch

Side mounting

NOTE
The L-shaped bracket (P/N 969-9298) is available
as an option.
See the following figure.
1. Place the L-shaped bracket on the controller,
with the pump cable toward the bracket, and
fix it by means of the three socket head
screws M5, the washers and the nuts. The 6
holes on the bracket allows to mount the con-
troller with the rotation angle that you like;
2. Turn the pump upside-down;
3. Place the bracket on the pump bottom (the
hole on the bracket has the same diameter as
the pump bottom flange);
4. Screw a little bit the three screws M6 in the
holes on the pump bottom;
5. Rotate the bracket until the controller is on the
chosen position;
6. Tighten the screws properly;
7. Turn the pump again;
8. Plug the line card and connect the pump cable
to the pump;
9. Connect the mating connector with the jumper
on the interlock signal to start the pump.
Connection A – HIGH VACUUM FLANGE
For ISO-K flange connections, fix the two flanges
with the clamps as shown in the figure.

It is mandatory to connect the pump in such a way
to withstand
"INSTRUCTION FOR USE" section. Specifically
pay attention to clamp design, material of clamps
and bolts and bolt fixing torque.
To facilitate assembly and dismantling, apply Fel-
pro C-100 high temperature lubricant to the screw
threads protruding from the flange and between
the nuts and flange.
Note that the connections can be made only with
the bolt in the lower side.
Attach the units and tighten each one in turn. Re-
peat the sequential tightening until the flange faces
meet.
Exercise care when tightening nuts and bolts to
avoid creating dents in the envelope as this may
cause the pump rotor to lock.
Connection B – FORE-VACUUM PUMP
A flange KF 40 NW is available to connect the TV
1001 SEM pump to the fore-vacuum pump. A hose
or vacuum approved pipe can be used. If a rigid
pipe is used, any vibration generated by the me-
chanical pump must be eliminated through the use
of bellows.
The TV 1001 SEM pump is characterized by its
high compression ratio also for oil vapors. When
using a mechanical oil-sealed pump, it is advisable
to install a suitable trap between the turbopump
and the fore-vacuum pump in order to prevent oil
backstreaming.
85/87
TECHNICAL INFORMATION
WARNING!
the torque specified
CAUTION
NOTE
87-900-973-01(E)
in the