Operation Manual / A100-L
7 Periodic maintenance / 7.5 Cleaning the turbine during operation
© Copyright 2021 ABB. All rights reserved. HZTL4034_EN Rev.T December 2021
7.5.2 Procedure for dry cleaning the turbine
Dry cleaning device
Fig.23: Dry cleaning device
11 Granulate container (51702) 16 Protection valve [closed] (51713)
12 Cover cap (51703) 17 Pressurised air valve [venting] (51704)
13 Pressurised air supply [4 ... 7 bar] 18 Plate
14 Piping 19 Cleaning instructions (51717)
15 On-Off valve [closed] (51705) 20 Gas inlet casing, insulated
CAUTION
Protecting the pressurised air system
u Protect the pressurised air system against overpressure (> 7 bar).
Page 58 / 141
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