ABB TPL65-A32 - Page 88

Operation Manual / TPL65-A32 / -A33 / -A36 + TPL69-A32 / -A33
Disassembly and assembly
8
Removing cartridge group
8.5
Page 86
September 2014 HZTL2498_EN Revision A

Unplug cable connector (86515) and unscrew speed sensor (86505)
with O-ring (86506).
 Unscrew the three screws (61059) and remove them together with the
Verbus Ripp® washers (61058).
 Unscrew and remove two nuts (61037). Undo screw (61059) and
remove together with Verbus Ripp® washer (61058).
 Fasten separate lifting gear to each of the two ribs on the bearing
casing provided for this purpose.
 Press off cartridge group evenly using the press-off screws (90900) in
the holes provided.
CAUTION
If the blades have insufficient or no clearance between the rotor and the
casing, this can lead to damage to the blades and the casing.
 Turn rotor to check that blades do not rub against turbine diffuser.
TPL65-A32/33
TPL69-A32/33
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