ABB Power2 340-H44 - Fig. 45: Fitting the Cover Plate; Fitting the Cover Plate; Table 52: Tightening Torques (51007)

Operation Manual / Power2 340-H / Low-pressure stage
10 Taking out of operation at short notice / 10.3 Fitting the cover plate
© Copyright 2022 ABB. All rights reserved. HZTL4053_EN Rev.F March 2022
10.3 Fitting the cover plate
u Remove low-pressure stage (see chapter Removal and installation).
¡ Gas outlet casing removed
u Fit the turbine casing with the gas outlet casing into the gas pipe again.
u Attach cover plate.
¡ Gas outlet casing not removed
u Fit the turbine casing into the gas pipe and on the gas outlet casing again.
u Attach cover plate.
Fig.45: Fitting the cover plate
u Make sure that the oil connections in the bracket are equipped with gaskets.
1. Close the opening in the turbine casing(51000) with the cover plate(01).
2. Thoroughly clean the fastening strips(51002) before assembly.
3. Coat the threads of the studs(51006) with high-temperature grease.
4. Fasten the cover plate on the turbine casing(51000) with fastening strips(51002), Ver-
bus Ripp® washers(51003) and nuts(51007), and screw it onto the bracket.
Part number Tightening torque [Nm]
51007 M12
75
Table52: Tightening torques (51007)
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