Removing Air Inlets - ABB A155-M57 Operation Manual

Operation Manual / 4 Product description / A150-M.. - A155-M..
8 Dismantling and fitting
8.3

Removing air inlets

Mark the casing position for assembly.

Figure 27: Removing the air inlets
1. Attach lifting gear to the filter silencer (81000) or air suction branch (82000).
2. Loosen the hexagon-head screws (72051) and remove them with fastening strips (72012).
3. Remove the filter silencer (81000) or air suction branch (82000).
4. Remove and dispose of the O-ring (81010 or 82010).
© Copyright 2017 ABB. All rights reserved. HZTL4032_EN
Page 71 / 120
Revision F January 2017