Operation Manual / Power2 650-M / 4 Product description
5 Operation and service / 5.2 Service work
© Copyright 2020 ABB. All rights reserved.
HZTL4064_EN
Rev.E
March 2020
5.2
Service work
Service work includes visual controls, monitoring, measuring and inspection as well as func-
tion 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 ABB Turbocharging.
To prevent machine damage caused by ageing and downtime, we recommend having an in-
spection carried out by an ABB Turbocharging Service Station no later than 5 years after the
last service.
5.2.1
Service work every 25 … 50 hours
u
Visual check for air, exhaust gas, water and oil leaks.
u
Record operating data and enter in the engine logbook.
u
In case of deviations, determine the cause.
5.2.2
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.
5.2.3
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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