Operation Manual / TPL76-C
5 Maintenance / 5.3 Cleaning the compressor during operation
© Copyright 2020 . All rights reserved. HZTL2485_EN Rev.G March 2020
5.3.2 Wet cleaning using external water-pressure vessel
(XC3)
Operating state prerequisites for compressor cleaning with XC3
To be able to carry out a satisfactory cleaning process which has been
tested and is recommended by ABB Turbocharging, the following pre-
requisites must be fulfilled:
u Engine load 50 – 85%
u Start cleaning cycle according to following description Wet cleaning
operation with XC3.
Operating procedure for compressor wet cleaning with XC3
Operating the water pres-
sure vessel
u The operating state prerequisites for compressor cleaning with XC3
must be fulfilled.
u Remove sealing plug (X).
u Fill vessel with required volume of clean water (see table Cleaning
parameters).
u Screw in sealing plug (X).
u Push the valve activator (Y) against the spring and hold it for 10...15
seconds until the entire volume of water has been injected.
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