Installation
7
GA01297_002_A1 - 11/2014 - © Oerlikon Leybold Vacuum
2
Transport and Storing
The equipment must be packed in such a way, that it will not be damaged
during shipping and so that any contaminants are not released.
3 Installation
Before installing disconnect all electrical connections. You must reliably
prevent the pump from running up.
The ARS is freed of any oil and grease so that it can be used with either min-
eral oil or perfluoropolyether (PFPE). It is shipped in an airtight bag to prevent
corrosion.
Touch the interior of the ARS only with clean gloves or tools.
Work in rooms that are as clean and dry as possible.
Do not open the packaging of the ARS until immediately before use; after
opening, install the ARS as quickly as possible and start up the pump.
When using PFPE, employ only Freon
®1)
-113 or Frigen
®2)
-113 as cleaning
agent.
Since mineral oil and PFPE emulsify on coming into contact with one
another, the ARS has to be completely cleaned and equipped with new
gaskets and filter elements when changing the type of oil. It is recommend-
ed to let Leybold do this work.
Observe Safety Information 0.1.5.
If a CFS and ARS are both connected to a TRIVAC B pump, it is advisable to
replace the pump’s rubber feet with antivibration elements. The TRIVAC BCS
already has antivibration elements.
®
1) Registered trademark of DuPont de Nemours
®
2) Registered trademark of Farbwerke Hoechst AG
Tools needed
Allen key 6 mm, 8 mm open-jaw or ring wrench 13 mm, 19 mm
Remove the inlet port (2/9) of the TRIVAC B/BCS pump.
Check that the O-ring in the inlet port is in perfect condition; if not, replace it
by the new ring supplied.
In the inlet port of the TRIVAC 16/25 B/BCS there is a plate acting as sealing
surface for the anti-suckback valve. Remove this plate.
Clean the sealing surface of the pump and then install the adapter (2/6) with
a clean O-ring (2/5).
Mount the inlet port (2/9) with an O-ring (2/7) that is in perfect condition and
fasten it using the long screws supplied (2/8).
WARNING
CAUTION
NOTICE
WARNING
Transport and Storing / Installation
