Installing The Compressor Casing; Fig. 93: Fitting The Wall Insert And The Diffuser; Table 59: Tightening Torque (79041) - ABB A155-M57 Operation Manual

Operation Manual / 4 Product description / A150-M56/66/57/67 -
A155-M..
10 Dismantling and fitting, cartridge concept / 10.9 Installing the com-
pressor casing
10.9

Installing the compressor casing

Fitting the wall insert and the diffuser
Fig. 93: Fitting the wall insert and the diffuser
Product
A150
A155
Table 59: 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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Size Tightening torque [Nm]
M6
M6
HZTL4032_EN
8
8
Rev.P March 2020