Pump Fixing - Agilent Technologies Turbo-V 903 Notice De Mode D'emploi

17 Instructions for Use

Pump Fixing

Pump Fixing

WARNING! If a rotor failure occurs, the connection of the pump to the system could be
subjected to a significant torque. If the connection is not sufficient to
withstand that torque, the pump could detach from the system or the motor
housing could detach from the pump envelope. In this case metal fragments
could be projected from the pump or system, which could cause serious
injury or death and/or damage to surrounding equipment.
Fix the TV 903 Pumping System in a stable position, mounting the inlet flange
of the turbopump to the system counter-flange, with a connection capable of
withstanding a torque of 6800 Nm around its axis.
For example, this Bolted Flange can be fixed using high strength M10 steel
screws (class higher than 8.8).
The following table shows the necessary number of screws and the relevant
fixing torque.
Flange
DN-160 Bolted
The TV 903 Pumping System can be installed in any position.
The TV 903 Pumping System cannot be fixed by means of its base.
NOTE
252/306
Bolt size
M10
Turbo-V 903 Pumping System User Manual / 87-901-016-01
N. Fixing torque
8
10 Nm
(A)