ABB PT003888 - Diffuser; Fig. 38: Fitting the Wall Insert and the Diffuser; Installing the Compressor Casing; Table 46: Tightening Torque (79041)

Operation Manual / Power2 340-H / Low-pressure stage
9 Disassembly and assembly / 9.16 Installing the compressor casing
© Copyright 2022 ABB. All rights reserved. HZTL4053_EN Rev.F March 2022
9.16 Installing the compressor casing
Fitting the wall insert and the diffuser
Fig.38: Fitting the wall insert and the diffuser
Product Size Tightening torque [Nm]
Power2 340-H LP M6 8
Table46: Tightening torque (79041)
1. Fit new O-ring(77005) (see Spare parts →100).
2. Install the wall insert(77000) into the compressor casing.
3. Secure the diffuser(79000) with fixing discs(79040) and new screws(79041).
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