Installing Nozzle Ring - ABB HT562580 Operation Manual

Operation Manual / 4 Product description / A130-H.. - A140-H..
8 Dismantling and fitting
8.13

Installing nozzle ring

Figure 42: Installing the nozzle ring
1. Fit the lamellar sealing ring (56005) and secure it with adhesive tape (01). When doing
this, pay attention to correct winding of the lamellar sealing ring (see detail A).
2. Insert the nozzle ring into the turbine casing with the cams facing downwards. 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. Do not remove the
adhesive tape (01).
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Revision C September 2015