Pfeiffer Vacuum Pascal 2033 SD - Page 52

EN – 51
ENMaintenance
Direction of assembly
of shaft seals
Assembly the
protective sleeve
To install the flanges, use protective sleeve and oil it
before mounting flange (or wrap end of shaft with
adhesive tape).
They are fitted using the assembly mandrel according to the direction of assembly
below:
Sleeve
BP statorHP stator
BP rotorHP rotor
Frame
Rear flange Flange
Seal holder
Lip seal
Double lip seal
Rings