Fig. 15: Connecting The Speed Sensor; Fig. 16: Connecting The Compressor Cooling Air Intake; Fig. 17: Attaching The Support - ABB A155-M57 Operation Manual

Operation Manual / 4 Product description / A150-M56/66/57/67 -
A155-M..
2 Removing and Installing / 2.3 Installing the turbocharger
2.3.4 Connecting the turbocharger
Fig. 15: Connecting the speed sensor
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 compressor wheel cooling
CAUTION
Failure of compressor wheel cooling
Any prolonged failure of the compressor wheel cooling will shorten the re-
placement interval of the compressor wheel.
Make sure there is an uninterrupted supply of cooling air during opera-
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tion.
Fig. 16: 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.
2.3.5 Attaching the support
Fig. 17: Attaching the support
If present: Attach support (61301) to engine support or to a connecting piece.
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© Copyright 2020 ABB. All rights reserved. HZTL4032_EN Rev.P March 2020