ABB A200-L User Manual

Operation Manual / A200-L
8 Troubleshooting / 8.4 Malfunctions when stopping
© Copyright 2021 ABB. All rights reserved. HZTL4036_EN Rev.T December 2021
Sporadic surge blows
Surging of the turbocharger can occur during certain operating states, such as when redu-
cing the engine load quickly when manoeuvring. When this happens, the flow direction in the
compressor is momentarily reversed. Such sporadic surge blows do not impair the safe op-
eration of the turbocharger.
¡ A surge blow is accompanied by a loud bang and escape of hot air from the filter silencer.
8.4 Malfunctions when stopping
Runout noises
Possible causes Remedy
Turbochar-
ger
Turbocharger contaminated Clean
Bearing damaged Contact an ABB Turbocharging
Service Station
Rotor rubbing
Foreign object in the turbocharger
Table25: Malfunctions when stopping – Runout noises
Shortened runout time
Possible causes Remedy
Turbochar-
ger
Turbocharger contaminated Clean
Bearing damaged Contact an ABB Turbocharging
Service Station
Rotor rubbing
Foreign object in the turbocharger
Table26: Malfunctions when stopping – Shortened runout time
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ABB A200-L Specifications

General

Brand	ABB
Model	A200-L
Category	Battery Charger
Language	English