ABB A145-M56 Operation Manual page 54

Operation Manual / 4 Product description / A130-M.. - A145-M..
2 Removing and Installing
2.3.6 Connecting the turbocharger
Connect cable to speed sensor (86515).
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Connect all gas, water and air lines according to the instructions of the enginebuilder.
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Version with water-cooled bearing casing
Fit the water pipes according to the instructions of the enginebuilder.
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Version with compressor wheel cooling
Failure of compressor wheel cooling
Any prolonged failure of the compressor wheel cooling will shorten the re-
placement interval of the compressor wheel.
CAUTION
Make sure there is an uninterrupted supply of cooling air during operation.
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Figure 15: Connecting the compressor cooling air intake
Remove the screw plug on the connection for the compressor wheel cooling (06) and fit
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the cooling air line.
2.3.7 Attaching the support
Figure 16: Attaching the support
If present: Attach support (61301) to engine support or to a connecting piece.
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Revision E January 2017