Operation Manual / TPS44-F.. - TPS61-F..
Maintenance 5
Cleaning the compressor during
operation
5.2 Page 59
© Copyright 2016 ABB. All rights reserved.
August 2017HZTL2412_ENRevision F
Procedure for wet cleaning the compressor with XC1
X Sealing plug D Compressed air
Y Valve activator W Water
Z Vessel
τ 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
15 seconds until the entire volume of water has been injected.
τ 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 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 Contents
of cleaning medium vessel
[dm
3
]
Water
injection time
t
1
[s]
TPS 50 … 85 % 0.4 10
Operating the water pres-
Cleaning parameters per
turbocharger compressor
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