Removing The Air Suction Branch Together With Bellows; Fig. 22: Removing The Air Suction Branch - ABB PT004165 Operation Manual

Operation Manual / Power2 850-M / High-pressure stage
9 Disassembly and assembly / 9.4 Removing the air suction branch to-
gether with bellows
9.4 Removing the air suction branch together with
bellows
Disconnect the air line in accordance with the enginebuilder's instructions.
u
Dismantle insulation as far as necessary.
u
If present: Disconnect supply line for compressor cleaning from air suction branch.
u
Fig. 22: Removing the air suction branch
1. Loop around air suction branch and secure to lifting gear.
2. Loosen nuts (72004) and remove with washers (72003).
3. Remove and put down the air suction branch.
4. Fit a nut (72004) as a safeguard.
© Copyright 2022 ABB. All rights reserved. HZTL4063_EN Rev.F March 2022