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Operation Manual / A130-H.. - A140-H..
2 Safety / 2.9 Turbocharger rating plate
Explanations regarding the rating plate
The recommended inspection and replacement intervals and the corresponding operating
limits are jointly defined with the enginebuilder. This information is specific to the system.
Operation above the indicated values n
, t
can considerably shorten the recommended
Bmax
Bmax
replacement intervals. In such cases, we recommend contacting the nearest ABB Turbochar-
ging Service Station.
n
, t
normally apply only when running at overload (110 %) during trials on the engine
Mmax
Mmax
test bed. These limit values can also be permitted during operation for special applications.
Operation above n
and t
is not permitted.
Mmax
Mmax
Non-observance of the recommended inspection and replacement intervals increases the
risk of unpredictable component failures.
For operating limits, refer to the Operation Manual title page or the rating plate on the tur-
bocharger.
Locations of the rating plates
Fig. 8: Locations of the rating plates
One rating plate (01) each is attached on the left and the right side of the turbocharger bear-
ing casing.
© Copyright 2021 ABB. All rights reserved.
HZTL4030_EN
Rev.G
July 2021
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