Operation Manual / A130-M.. - A145-M..
3 Removing and Installing / 3.3 Installing the turbocharger
© Copyright 2022 ABB. All rights reserved. HZTL4031_EN Rev.P February 2022
3.3.6 Connecting the turbocharger
Fig.23: Connecting the speed sensor
u Connect cable to speed sensor(86515).
u Connect all gas, water and air lines according to the instructions of the enginebuilder.
Version with water-cooled bearing casing
u Fit the water pipes according to the instructions of the enginebuilder.
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.
u Make sure there is an uninterrupted supply of cooling air during opera-
tion.
Fig.24: Connecting the compressor cooling air intake
u Remove the screw plug on the connection for the compressor wheel cooling (06) and fit
the cooling air line.
Page 42 / 149
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