ABB HT603545 Operation Manual page 55

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