ABB A135-M55 - Installing the Compressor Casing; Table 40: Tightening Torque (79041)

Operation Manual / 4 Product description / A130-M.. - A145-M..
8 Dismantling and fitting / 8.16 Installing the compressor casing
© Copyright 2020 ABB. All rights reserved. HZTL4031_EN Rev.L July 2020
8.16 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
Table40: 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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