Dismantling The Filter Silencer With Noise Package - ABB A175-L35 Operation Manual

Operation Manual / 4 Product description / A100-L
8 Disassembly and assembly
8.5

Dismantling the filter silencer with noise package

Dismantle the insulation if necessary.

Figure 30: Dismantling the filter silencer with noise package
1. Loosen and remove the insulation ring (81300).
2. Attach the lifting gear to the front lug and rear eyelet of the filter silencer (81000).
3. Loosen nuts (72004) and remove with washers (72003) and insulating discs (81302).
4. Remove and put down filter silencer.
5. Remove the gasket (81301).
6. Loosen counter-sunk screws (74043), remove with air outlet silencer (74040) and gasket
(74042).
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Revision H
November 2016