ABB HT557844 - Removing the Compressor Casing

Operation Manual / 4 Product description / A150-M.. - A155-M..
8
Dismantling and fitting
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HZTL4032_EN
Revision F
January 2017
8.6 Removing the compressor casing
Removing the compressor casing
 Mark the casing position for assembly.
Figure 32: Removing the compressor casing
1. Attach swivel lifting eye (S) to compressor casing (72000). Secure lifting gear to the swivel
lifting eye.
2. Loosen screws (72011) and remove together with fastening strips (72012).
3. Remove the compressor casing (72000).
4. Remove and dispose of the O-ring (42012).
If the compressor casing cannot be loosened, it can be pressed off against the turbine casing
using the press-off tool (90042) (see chapter Pressing off the casing [➙ 79]).