EN – 11
EN
Maintenance
Disassembling the
pumping module
with flanged stator
(see N – 10)
1
Insert two screwdrivers in the notches
and release the set HP stator (
34
) and
HP rotor (
31
) in the axis.
2
Release the HP rotor (
31
) from the HP
stator (
34
) and the vanes.
3
Insert two screwdrivers in the notches
and release the set BP stator (
26
) and
BP rotor (
23
) in the axis.
4
Release the BP rotor (
23
) from the BP
stator (
26
) and the vanes.
31
34
34
31
23
26
23
26
2 stages models: steps 1 to 4
1 stage models: steps 3 to 4
