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ABB A140-H55 - Installing Nozzle Ring

ABB A140-H55
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Operation Manual / 4 Product description / A130-H.. - A140-H..
8
Dismantling and fitting
Page 89 /
115
© Copyright 2015 ABB. All rights reserved.
HZTL4030_EN
Revision C
September 2015
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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