Turbocharger Speed; Fig. 8: Layout And Overview Of The Speed Measurement System - ABB HT843525 Operation Manual

Operation Manual / 4 Product description / A100-L
4 Monitoring during operation / 4.2 Turbocharger speed
4.2

Turbocharger speed

4.2.1 Introduction
The speed of the turbocharger must be permanently monitored.
CAUTION
Do not use cables as a climbing aid
If you pull the speed measurement cables too hard, contacts can be pulled
out.
Do not tension the speed measurement cables.
u
4.2.2 Layout and overview
Fig. 8: Layout and overview of the speed measurement system
86505 Speed sensor
86506 O-ring
86515 Cable connector
86526 F/I converter
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86528 Tachometer
42047 Screw plug
32109 Sealing disc with cams
*) Alternative mounting position for speed
sensor
or for the second speed sensor
HZTL4034_EN Revision K June 2017