ABB HT570679 - Installing Nozzle Ring

Operation Manual / 4 Product description / A150-M.. - A155-M..
8
Dismantling and fitting
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HZTL4032_EN
Revision F
January 2017
8.12 Installing nozzle ring
Figure 42: Installing the nozzle ring
1. Fit the lamellar sealing ring (56005) (see A-A). When doing this, pay attention to correct
winding of the lamellar sealing ring (see detail B).
2. Align the cams on the nozzle ring with the recesses of the turbine casing (51000).
3. Insert the nozzle ring (56001) into the turbine casing up to the stop.