Installation
8
2 Installation
Only qualified personnel or the Leybold Service Department may carry out
work on the frequency converter.
Potentially fatal voltages are present inside the frequency converter.
Open the frequency converter only after it has been isolated from the
mains power supply.
2.1 Placement
Place the Turbo.Drive TD20
classic
on a flat, smooth surface.
For installation in a rack use the mounting frame 19“, 3 HU.
The heat dissipation of the Turbo.Drive TD20
classic
must not be obstruct-
ed. Insure a sufficient ventilation - the ambient temperature during opera-
tion must not exceed 45 °C (113 °F).
If the Turbo.Drive TD20
classic
is built into a rack the mains plug is not within
easy reach. Therefore install a separation between the Turbo.Drive TD20
classic
and the mains when you build it into a rack.
Do not operate the Turbo.Drive TD20
classic
with the standard mains lead in
chemically aggressive surroundings. If you operate the Turbo.Drive TD20
classic
in chemically aggressive surroundings replace the mains lead by a
resistant one.
2.2 Conforming utilisation
The electronic frequency converter Turbo.Drive TD20
classic
is used to drive the
following turbo molecular pumps:
TURBOVAC 151, 151 C, 361, 361 C,
TURBOVAC 600, 600 C,
TURBOVAC 1000, 1000 C, 1100 C.
Other turbomolecular pumps must not be connected.
Warning
Warning
Warning
Warning