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Operation Manual / TPL65VA32 / VA33
5 Maintenance / 5.3 Cleaning the compressor during operation
5.3.1 Wet cleaning with orifice plate on filter silencer (XC2)
© Copyright 2020 . All rights reserved.
Operating state prerequisites for wet cleaning XC2
WARNING
Increased stress on material
During cleaning of the compressor at an engine load of 85 to 100 %, the
stress on the material of the compressor-end turbocharger parts can
be increased.
No personnel is allowed to be present in the vicinity of the tur-
u
bocharger during compressor cleaning.
Compressor cleaning must be activated from the engine control
u
panel.
Wet cleaning procedure for compressor with XC2
Trigger water injection according to the specifications of the en-
u
ginebuilder.
The specified water pressure upstream of the connection to the tur-
u
bocharger must be maintained.
Operate engine for at least five additional minutes after cleaning.
u
Not more than three cleaning cycles should be conducted consecutively.
Cleaning parameters per turbocharger compressor
Product
Engine load Water pres-
TPL65VA32/33
50 ... 100%
HZTL2464_EN
Water injec-
sure
tion time
[bar]
[sec]
3
10
Rev.E
Orifice dia-
meter
[mm]
2.1
March 2020
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