Operation Manual / Power2 340-H / High-pressure stage
6 Operation and service / 6.2 Service work
© Copyright 2022 ABB. All rights reserved. HZTL4054_EN Rev.F March 2022
6.2 Service work
Service work includes visual controls, monitoring, measuring and inspection as well as func-
tional checks. Service work enables the detection and rectification of changes to the low and
high-pressure stage and ensures full operability of the low and high-pressure stage.
CAUTION
Service intervals
Service work on the low-pressure and high-pressure stage that is omitted or
performed too late can cause excessive contamination and wear as well as
operating failures.
u Carry out the service work at the specified time intervals.
CAUTION
Specific service interval
Exceptional stresses such as a high number of starts and stops, harsh envir-
onmental conditions, poor fuel quality or high system vibrations can lead to
untimely machine damage even if the prescribed service intervals are ob-
served.
u Agree on a specific service interval with Turbo Systems.
To prevent machine damage caused by ageing and downtime, we recommend having an in-
spection carried out by a Turbo Systems service station no later than 5 years after the last
service.
6.2.1 Service work every 25 … 50 hours
CAUTION
Unknown operational changes
Impairment to the degree of a possible operating failure can be the con-
sequence.
u Have any unknown causes clarified by a Turbo Systems service station.
u Visual check for air, exhaust gas, and oil leaks.
u Record operating data and enter in the engine logbook.
u In case of deviations, determine the cause.
6.2.2 Service work at 100 hours after commissioning
u Clean or replace the oil filter located in the supply pipe to the low-pressure and high-pres-
sure stage while the engine is stopped.
6.2.3 Service work according to instructions of enginebuilder
u Clean or replace the oil filter located in the supply pipe to the low-pressure and high-pres-
sure stage while the engine is stopped.
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