ABB A255-L - Fig. 19: Attaching New Filter Ring; Fig. 20: Fitting New Filter Ring

Operation Manual / A200-L
7 Periodic maintenance / 7.3 Changing the filter strip on the filter silen-
cer casing
© Copyright 2021 ABB. All rights reserved. HZTL4036_EN Rev.T December 2021
Fig.19: Attaching new filter ring
u Attach the new filter ring (81265) on the filter ring to be replaced so they overlap.
Fig.20: Fitting new filter ring
u Pull on the old filter ring until the new filter ring is completely wrapped around the filter
silencer.
u Undo the connection between the new and the old filter ring.
u Fasten the newly installed filter ring (81265), then fit circumferential part (9).
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