Installing The Cartridge Group - ABB HT574399 Operation Manual

Operation Manual / 4 Product description / A100-M axial
8 Disassembly and assembly
8.9

Installing the cartridge group

Clearance between blade tip and casing
Serious damage to machinery or property can result from the rubbing or
jamming of the blade tips on the casing.
CAUTION
Check that the blades do not rub on the turbine diffuser during disassem-

bly/assembly by rotating the rotor.
Figure 47: Installing the cartridge group 1
1. Fasten lifting gear to bearing casing and lift cartridge group slightly.
2. Remove support (90450).
3. Using two guide rods (90490), carefully move in cartridge group.
4. Remove guide rods (90490).
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Revision A July 2016