ABB TPS 48D01 - Page 61

Operation Manual / TPS48-D/E.. - TPS61-D/E..
Maintenance
5
Cleaning the compressor during
operation
5.2
Page 59
April 2015 HZTL2410_EN Revision D
Procedure for wet cleaning the compressor with XC1
X Sealing plug D Compressed air
Y Valve activator W Water
Z Vessel
 Remove sealing plug (X).
 Fill the vessel (Z) with clean water.
 Screw in the sealing plug.
 Push the valve activator (Y) against the spring and hold for 10 to 15
seconds until the entire volume of water has been injected.
 Do not repeat the cleaning cycle until a stabilisation period of at least
10 minutes has elapsed.
NOTICE
Whether or not cleaning has been successful can be seen from the
charging 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 Turbocharging
Service Station.
Product
Engine load
Contents
of cleaning
medium vessel
[dm
3
]
Water
injection time
t
1
[s]
TPS 50 … 85 % 0.4 10
Operating the water
pressure vessel
Cleaning parameters per
turbocharger compressor
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