Fig. 15: Attaching New Filter Ring; Fig. 16: Fitting New Filter Ring - ABB A175-L37 Operation Manual

Operation Manual / 4 Product description / A100-L
6 Periodic maintenance / 6.3 Changing the filter strip on the filter si-
lencer casing
Fig. 15: Attaching new filter ring
Attach the new filter ring (81265) on the filter ring to be replaced so they overlap.
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Fig. 16: Fitting new filter ring
Pull on the old filter ring until the new filter ring is completely wrapped around the filter
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silencer.
Undo the connection between the new and the old filter ring.
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Fasten the newly installed filter ring (81265), then fit circumferential part (9).
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© Copyright 2017 ABB. All rights reserved. HZTL4034_EN Revision K June 2017