ABB Power2 850-M16 - Installing the Cartridge Group

Operation Manual / Power2 850-M / 4.1 Low-pressure stage
4
Disassembly and assembly
Page 26 /
49
© Copyright 2015 ABB. All rights reserved.
HZTL4062_EN
Revision -
December 2015
4.11 Installing the cartridge group
CAUTION
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.
 Check that the blades do not rub on the turbine diffuser during
disassembly/assembly by rotating the rotor.
Figure 21: Installing O-rings
 Fit new O-rings (42017 / 42018).
Figure 22: Installing cartridge group 1
1. Screw bracket to cartridge group with two screws (90955).
2. Fit swivel lifting eye (90231) to bracket (90030) and secure lifting gear to swivel lifting eye.
3. Fit five plates (90031) and secure with plate (90032), screw (90656) and nut (90432).
4. Lift the cartridge group.