Periodic Check Of The Pressure Vessels - ABB HT574256 Original Operation Manual

Operation Manual / 2 Safety / A130 - A155
1 Safety / 1.9 Periodic check of the pressure vessels
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
replacement intervals. In such a case, we recommend that you contact the nearest official
service station of ABB Turbo Systems.
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
Mmax
Non-observance of the recommended inspection and replacement intervals increases the
risk of unpredictable component failures.
Locations of the rating plates
The locations of the rating plates are defined in the Operation Manual, Chapter 4 Product
description.
1.9

Periodic check of the pressure vessels

The pressure vessels used by ABB Turbocharging, such as those for wet or dry cleaning, are
so-called "simple pressure vessels".
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The locally applicable legal regulations regarding periodic checks of the pressure vessels
must be observed.
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The operating company is responsible for the safe operation of the pressure vessel.
WARNING
Danger due to pressure vessels
The operating company must make sure the pressure vessels are in proper
working condition and monitor them. Necessary repair or maintenance work
must be performed promptly, and the required safety measures must be
taken.
Pressure equipment must not be operated if defects are present.
u
© Copyright 2017 ABB. All rights reserved.
, t
Bmax
and t is not permitted.
Mmax
HZTL4022_EN
can considerably shorten the recommended
Bmax
Revision E May 2017