Fig. 55: Installing Diffuser; Table 41: Tightening Torque (77015) - ABB HT592578 Operation Manual

Operation Manual / 4 Product description / A100-M axial
8 Disassembly and assembly / 8.10 Installing the compressor casing
Installing diffuser
Fig. 55: Installing diffuser
Part number A170-M A175-M
77015 M5 M6
6 Nm 10 Nm
Table 41: Tightening torque (77015)
1. Loop diffuser (79000) with lifting gear and position it on wall insert (77000).
2. Attach diffuser with screws (77015).
3. Grease the new O-ring (77040) and fit it.
© Copyright 2019 ABB. All rights reserved. HZTL4033_DE Revision C February 2019