Installing The Compressor Casing; Fig. 53: Fitting The Wall Insert And The Diffuser; Table 40: Tightening Torque (79041) - ABB HT608816 Operation Manual

Operation Manual / A130-H.. - A140-H..
9 Dismantling and fitting / 9.15 Installing the compressor casing
9.15

Installing the compressor casing

Fitting the wall insert and the diffuser
Fig. 53: Fitting the wall insert and the diffuser
Product
A130
A135
A140
Table 40: Tightening torque (79041)
1. Fit new O-ring (77005) (see chapter
2. Install the wall insert (77000) into the compressor casing.
3. Secure the diffuser (79000) with fixing discs (79040) and new screws (79041) (see
chapter Required customer spare part set (97070)
© Copyright 2021 ABB. All rights reserved.
Size
M6
M6
M6
Required customer spare part set (97070)
→110).
HZTL4030_EN
Tightening torque [Nm]
8
8
8
→110).
Rev.G July 2021