ABB TPS 48D01 Operation Manual page 52

Operation Manual / TPS48-D/E.. - TPS61-D/E..
5 Maintenance / 5.2 Cleaning the compressor during operation
Operating the water pres-
sure vessel
Cleaning parameters per
turbocharger compressor
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Procedure for wet cleaning the compressor with XC1
XSealing plug
YValve activator
ZVessel
Remove sealing plug (X).
u
Fill the vessel (Z) with clean water.
u
Screw in the sealing plug.
u
Push the valve activator (Y) against the spring and hold for 10 to 15
u
seconds until the entire volume of water has been injected.
Do not repeat the cleaning cycle until a stabilisation period of at least
u
10 minutes has elapsed.
NOTICE
Whether or not cleaning has been successful can be seen from the char-
ging or flushing pressure and also from the exhaust gas temperatures.
If the cleaning process is unsatisfactory, it can be repeated up to 2
times.
If the cleaning result is still not satisfactory after three attempts and
the engine values are also unsatisfactory, we recommend that you have
the turbocharger inspected and cleaned by an official ABB Turbochar-
ging Service Station.
Product
TPS
HZTL2410_EN
WWater
Engine load Contents
of cleaning me-
dium vessel
50 ... 85 %
DCompressed air
Water
injection time
t [s]
1
3
[dm ]
0.4 10
Rev.F March 2020