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Operation Manual / A130-H.. - A140-H..
7 Periodic maintenance work / 7.2 Cleaning components mechanically
7.2.2
Cleaning the filter silencer
Fig. 28: Cleaning the filter silencer
81135
Filter silencer body
81136
Absorption segment
81137
Sheet-metal covering
81265
Filter ring
Cleaning the filter ring (if present)
Remove filter ring (81265).
u
Clean filter ring (81265) as required or every 500 hours of operation and replace after the
u
fifth cleaning process at the latest.
The contamination of the filter ring depends on the degree of purity of the sucked-in air.
Rinse the filter ring (81265) with water and mild detergent or, in the case of heavy con-
u
tamination, soak and carefully push through. Rinse in cold water. Avoid high mechanical
loads (water jet).
Let the filter ring dry completely before assembling.
u
Dirty water and mild detergent must be disposed of in compliance with locally applicable
u
regulations.
© Copyright 2021 ABB. All rights reserved.
81266
Cover grid
81270
Tension band
81271
Lock
HZTL4030_EN
Rev.G
July 2021
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