Operation Manual / 4 Product description / A130-M.. - A145-M..
8
Dismantling and fitting
Page 97 / 121
© Copyright 2017 ABB. All rights reserved.
HZTL4031_EN
Revision E
January 2017
8.15
Installing the compressor casing
Fitting the wall insert and the diffuser
A130 - A140
A145
Part number
A130
A135
A140
A145
79041
M6
8 Nm
M6
8 Nm
M6
8 Nm
M6
8 Nm
Table 41: Tightening torque (79041)
Always replace the O-ring (77005) (see section Spare parts).
A130 - A140
1. Fit a new O-ring (77005).
2. Install the wall insert (77000) in the compressor casing.
3. Fit the diffuser (79000) with fixing discs (79040) and screws (79041). Observe the tighten-
ing 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 a new O-ring (77005).
4. Install the wall insert (77000) in the compressor casing.
5. Fit the diffuser (79000) with fixing discs (79040) and screws (79041). Observe the tighten-
ing torque.
