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Operating the water pres-
sure vessel
NOTICE
Cleaning parameters per
turbocharger compressor
© Copyright 2016 ABB. All rights reserved.
Maintenance
Cleaning the compressor during
operation
Procedure for wet cleaning the compressor with XC1
X Sealing plug
Y Valve activator
Z Vessel
Remove sealing plug (X).
τ
Fill the vessel (Z) with clean water.
τ
Screw in the sealing plug.
τ
Push the valve activator (Y) against the spring and hold for 10 to
τ
15 seconds until the entire volume of water has been injected.
Do not repeat the cleaning cycle until a stabilisation period of at least
τ
10 minutes has elapsed.
Whether or not cleaning has been successful can be seen from the
charging or flushing pressure and also from the exhaust gas tempera-
tures. 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 Turbocharging
Service Station.
Product
Engine load
TPS
50 ... 85 %
Operation Manual / TPS44-F.. - TPS61-F..
5
5.2
D Compressed air
W Water
Contents
of cleaning medium vessel
[dm
]
3
0.4
Page 59
Water
injection time
t
[s]
1
10
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