Operation Manual / 4 Product description / A100-L
8 Disassembly and assembly / 8.6 Dismantling wall insert and diffuser
© Copyright 2018 ABB. All rights reserved. HZTL4034_EN Revision N November 2018
Fig.36: Dismantling the diffuser
4. Loosen and remove screws(77015).
5. Remove O-rings(79020, 79021).
6. Attach lifting gear (L) to the diffuser(79000).
7. Remove and put down diffuser.
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