ABB HT577292 - Stopping the Engine

Operation Manual / TPS44-F.. - TPS61-F..
Operation 4
Stopping the engine 4.5 Page 54
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August 2017HZTL2412_ENRevision F
Stopping the engine
4.5
CAUTION
Stopping the engine of oil-cooled turbocharger version
Heat in the turbocharger must be dissipated by the further circulating
lubricating oil.
τ Post-lubricate for 15 … 20 minutes.
τ Maintain oil pressure of 0.5 … 1.0 bar for post-lubrication.
CAUTION
Stopping the engine of water-cooled turbocharger version
Heat in the turbocharger must be dissipated.
τ Allow turbocharger cooling water to run for 15 … 20 minutes after
stopping engine.
τ Allow oil lubrication to continue running until rotor comes to a stop.
Further post-lubrication is not required and not recommended.
4.5