Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..
7 Periodic maintenance work / 7.2 Cleaning components mechanically
© Copyright 2017 ABB. All rights reserved. HZTL4037_EN Revision E July 2017
u Dispose of dirty water and cleaning agents in accordance with the material safety data
sheet.
7.2.7 Cleaning the cartridge group on turbine end
Soaking the contamination
Baked layers of contamination from fuel residue or coked oil may occur at the turbine end.
The contamination can be removed by soaking and brushing. The procedure for soaking the
layers of contamination as well as for cleaning the turbine are described in the following.
Fig.16: Soaking contamination of the turbine
Product A [mm] B [mm] C [mm]
TPS44 115 20 155
TPS48 115 29 180
TPS52 135 35 215
Table12: Dimensions of the cleaning container
To soak the layers of contamination on the turbine, the cartridge group can be immersed
vertically in a container (02) with fluid.
u Place the container (02) inside a larger container (03) so that the overflowing fluid can be
collected.
CAUTION
Selection of the cleaning agent
Cleaning agents which contain chlorine attack metals.
u Use only pH-neutral cleaning agents which do not attack metals.
u Observe safety data sheet.
u Fill the container (02) with soaking fluid. To shorten the soaking time, the fluid can be
heated up to a maximum of 60 ºC.
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