ABB XAC22682 - Fig. 52: Attaching the Nozzle Ring (A280-L); Table 35: Tightening Torque (56014)

Operation Manual / 4 Product description / A200-L
8 Disassembly and assembly / 8.15 Fitting the nozzle ring (A280-L)
© Copyright 2020 ABB. All rights reserved. HZTL4036_EN Rev.Q July 2020
Fig.52: Attaching the nozzle ring (A280-L)
Part number A280-L
56014 M12
65Nm
Table35: Tightening torque (56014)
1. Fit the nozzle ring holder (90477) on the flange of the gas inlet casing (51001) with
screws (B
1
).
2. Remove screws (B
2
).
3. Align the notch (A
1
) on the cam of the nozzle ring (56001) with the flange connection (A
2
)
and slide the nozzle ring into the gas inlet casing.
4. Coat screws (56014) with high-temperature grease and fit with washers (56011).
5. Remove screws (B
1
) along with the nozzle ring holder (90477).
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