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Operation Manual / TPL67-C.. - TPL71-C..
4 Operation / 4.3 Replacement intervals for turbocharger components
Expected replacement in-
tervals [h]
Recommended replace-
ment intervals [h]
© Copyright 2018 . All rights reserved.
Parameters influencing rotating components exposed to exhaust
gas
¡
Fuel quality (gas, MDO, HFO)
¡
Turbine cleaning frequency
¡
Procedure for turbine cleaning
¡
Load profile
Component
Gas inlet casing
Gas outlet casing
Nozzle ring
Turbine diffuser / cover ring
Other casings
Axial bearing components
Radial bearing components
Turbine blades
(due to wear)
Rotor components
GAS
= Gas Engine
MDO
= Marine Diesel Oil
HFO
= Heavy Fuel Oil
NOTICE
The specified values are guides and not guaranteed. ( See Influencing
parameters .)
HZTL2488_EN
GAS / MDO
50000 ... 100000
50000 ... 100000
35000 ... 100000
35000 ... 50000
35000 ... 50000
100000
24000 ... 36000
24000 ... 36000
- -
See rating plate information
Revision E
HFO
25000 ... 50000
25000 ... 50000
25000 ... 50000
100000
24000 ... 36000
24000 ... 36000
≥ 12000
August 2018
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