ABB TPL85-B14 - Page 73

Operation Manual / TPL85-B14/-B15/-B16
Maintenance
5
Cleaning turbine blades and nozzle ring
in operation
5.5
Page 71
© Copyright 2016 ABB. All rights reserved.
May 2016 HZTL2491_EN Revision B
Cleaning parameters for the integrated dry-cleaning device
Possible suppliers of material for dry cleaning can be found on the Inter-
net.
The following materials are suitable for dry cleaning:
 hard, granulated materials such as natural core granulates
 Soft-blast media
 activated carbon particles
The average grain size of the cleaning granulate must be
1.2 ... 2.0 mm
.
The specific weight of the cleaning granulate must not exceed
1.2 kg/dm
3
.
TPL85-B
3.0
NOTICE
The cleaning granulate must be stored in a dry and clean location to
prevent blockage of the pipes when cleaning.
Possible suppliers of material for dry cleaning can be found on the In-
ternet.
Choice of materials
Amount of granulate per
turbocharger [litres]