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Operation Manual / A150-M56/66/57/67 - A155-M..
11 Dismantling and fitting, cartridge concept / 11.9 Installing the com-
pressor casing
© Copyright 2021 ABB. All rights reserved.
HZTL4032_EN
Rev.Q
January 2021
11.9
Installing the compressor casing
Fitting the wall insert and the diffuser
Fig. 99: Fitting the wall insert and the diffuser
Product
Size
Tightening torque [Nm]
A150
M6
8
A155
M6
8
Table 61: Tightening torque (79041)
1. Fit a new O-ring (77005).
2. Fit the swivel lifting eyes (S) to the wall insert (77000). Secure lifting gear to the swivel
lifting eye.
3. Install the wall insert (77000) into the compressor casing and, when doing so, pay atten-
tion to the positioning pin in the compressor casing.
4. Fit the diffuser (79000) with fixing discs (79040) and screws (79041). Observe the tight-
ening torque.
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Summary of Contents for HT604155
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