Malfunctions When Stopping - ABB TPL65-A33 Operation Manual

Operation Manual / TPL65-A32 / -A33 / -A36 + TPL69-A32 / -A33
6 Troubleshooting / 6.4 Malfunctions when stopping

6.4 Malfunctions when stopping

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Noises during run-down
Possible causes
Turbochar- Turbocharger contaminated
ger
Damaged bearing
Rubbing rotor
Foreign object in turbocharger
Run-down time too short
Possible causes
Turbochar- Turbocharger contaminated
ger
Damaged bearing
Rubbing rotor
Foreign object in turbocharger
HZTL2498_EN
Elimination
Clean it
Contact an ABB Turbocharging
Service Station
Elimination
Clean it
Contact an ABB Turbocharging
Service Station
Rev.F December 2020