ABB XAC25354 - Fig. 53: Fitting the Nozzle Ring (A180-L and Larger); Table 36: Tightening Torque (56014)

Operation Manual / A100-L
9 Disassembly and assembly / 9.17 Fitting the nozzle ring (≥ A180-L)
© Copyright 2021 ABB. All rights reserved. HZTL4034_EN Rev.T December 2021
Fig.53: Fitting the nozzle ring (A180-L and larger)
Product Size Tightening torque [Nm]
A180-L M12 65
A185-L M12 65
A190-L M16 170
Table36: 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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