Operation Manual / A130-M.. - A145-M..
9 Dismantling and fitting / 9.16 Installing the compressor casing
© Copyright 2022 ABB. All rights reserved. HZTL4031_EN Rev.P February 2022
9.16 Installing the compressor casing
Fitting the wall insert and the diffuser
A130 - A140 A145
Product Size Tightening torque [Nm]
A130 M6 8
A135 M6 8
A140 M6 8
A145 M6 8
Table42: Tightening torque (79041)
u Always replace the O-ring(77005) (see section Spare parts).
A130 - A140
1. Fit new O-ring(77005).
2. Install the wall insert(77000) in the compressor casing.
3. Fit diffuser(79000) with fixing discs(79040) and screws(79041). Observe the tightening
torque.
A145
1. Fit the lifting beam(90258) to the wall insert(77000).
2. Fit the swivel lifting eye(S) to the lifting beam. Secure lifting gear to the swivel lifting
eye.
3. Fit new O-ring(77005).
4. Install the wall insert(77000) in the compressor casing.
5. Fit diffuser(79000) with fixing discs(79040) and screws(79041). Observe the tightening
torque.
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