ABB TPL85-B14 Operation Manual page 70

5.5.2
NOTICE
NOTICE
© Copyright 2016 ABB. All rights reserved.
Maintenance
Cleaning turbine blades and nozzle ring
in operation
Integrated dry cleaning of the turbine and nozzle ring
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 which has been
tested and is recommended by ABB Turbo Systems, the following pre-
requisite must be met:
Engine load 25 to 85%

Start the cleaning cycle according to the following description Oper-

ating the integrated dry-cleaning device.
Operation Manual / TPL85-B14/-B15/-B16
5
5.5 Page 68