ABB A155-M57 Operation Manual page 67

Operation Manual / 4 Product description / A150-M56/66/57/67 -
A155-M..
5 Operation and service / 5.3 Expected replacement intervals
Influencing parameters
The specified values are guideline values and are not guaranteed. The actual values can devi-
ate considerably from the guideline values, for example, due to the following influences:
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Fuel quality and fuel treatment
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Load profile (thermal cycling, also number of starts/stops, emergency shutdowns, oper-
ating point)
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Gas inlet temperature
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Frequency and execution of cleaning process during operation
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Turbocharger specification.
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System-specific operating conditions (combustion quality, exhaust gas composition)
For bearing parts
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Lubricating oil quality (oil filtering, oil condition, oil monitoring)
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Load profile (speed, pressure conditions, temperature)
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Number of starts/stops
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Unbalance of the rotor (degree of contamination).
© Copyright 2020 ABB. All rights reserved. HZTL4032_EN Rev.P March 2020