ABB T566609 - Malfunctions When Stopping

Operation Manual / TPL67-C.. - TPL71-C..
Troubleshooting
6
Malfunctions when stopping
6.4
Page 72
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April 2016 HZTL2488_EN Revision C
Malfunctions when stopping
6.4
Noises during run-down
Possible causes
Elimination
Turbochar-
ger
Turbocharger contaminated Clean it
Damaged bearing
Contact an ABB Turbocharging
Service Station
Rubbing rotor
Foreign object in turbocharger
Run-down time too short
Possible causes
Elimination
Turbochar-
ger
Turbocharger contaminated
Clean it
Damaged bearing Contact an ABB Turbocharging
Service Station
Rubbing rotor
Foreign object in turbocharger
6.4