ABB A170-M Series User Manual

Operation Manual / A170-M.. - A175-M..
9 Disassembly and assembly / 9.8 Installing the nozzle ring
© Copyright 2022 ABB. All rights reserved. HZTL4033_EN Rev.K January 2022
Installing cover ring
Fig.52: Installing cover ring
Product Size Tightening torque [Nm]
A170-M M14 130
A175-M M16 200
Table38: Tightening torque (57005)
1. Using lifting gear, move in cover ring (57001) over guide studs (90802) with notch (V) fa-
cing the gas outlet flange until the lifting gear is on the gas outlet casing.
2. Fit guide plates (90328) with nuts (61037).
3. Remove the lifting gear.
4. Slide in cover ring as far as it will go.
5. Remove guide plates (90328) and nuts (61037).
6. Coat threads of screws (57005) with high-temperature grease.
7. Fit and tighten screws (57005).
Page 96 / 146

ABB A170-M Series Specifications

General

Brand	ABB
Model	A170-M Series
Category	Industrial Equipment
Language	English