Operation Manual / TPL73-B.. - 85-B11/ -B12
5 Maintenance / 5.5 Cleaning turbine blades and nozzle ring in opera-
tion
© Copyright 2018 . All rights reserved. HZTL2480_EN Revision D July 2018
5.5.2 Integrated dry cleaning of the turbine and nozzle ring
NOTICE
This cleaning method is not suitable for removing thick dirt deposits
and must therefore be carried out more often (see chapter Cleaning
turbine blades and nozzle ring in operation).
Operating state prerequisites for integrated dry cleaning device
In order to carry out a successful cleaning procedure that has been
tested and is recommended by ABB Turbo Systems, the following pre-
requisite must be met:
w Engine load 25 ... 85%
u Start the cleaning cycle according to the following description Oper-
ating the integrated dry cleaning device.
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