ABB A150-M67 Operation Manual page 31

Operation Manual / 4 Product description / A150-M56/66/57/67 -
A155-M..
Table of contents
Product description
1 Introduction............................................................................................................ 4
1.1 Essential information................................................................................................... 4
1.2 Registered trademarks ................................................................................................ 4
1.3 Related documents........................................................................................................ 5
1.4 Layout and function of the turbocharger ................................................................ 6
1.5 Warning plates on the turbocharger......................................................................... 8
1.6 Locations of the rating plates.................................................................................... 9
2 Removing and Installing...................................................................................... 10
2.1 Turbocharger weight and transportation .............................................................. 10
2.2 Removing the turbocharger....................................................................................... 11
2.3 Installing the turbocharger ........................................................................................ 14
3 Commissioning .................................................................................................... 20
3.1 Oil supply ...................................................................................................................... 20
3.2 Inspection procedures ................................................................................................ 22
3.3 Commissioning after taking out of operation...................................................... 24
4 Monitoring operation .......................................................................................... 25
4.1 Oil pressure, oil temperature.................................................................................... 25
4.2 Exhaust gas temperature before turbine ............................................................... 27
4.3 Turbocharger speed ................................................................................................... 28
5 Operation and service ......................................................................................... 31
5.1 Noise emission ............................................................................................................. 31
5.2 Service work ................................................................................................................. 33
5.3 Expected replacement intervals .............................................................................. 36
5.4 Stopping the engine................................................................................................... 38
6 Periodic maintenance work ................................................................................ 39
6.1 Foreword to maintenance......................................................................................... 39
6.2 Cleaning the compressor during operation .......................................................... 40
6.3 Cleaning the turbine during operation................................................................... 43
6.4 Cleaning components mechanically ....................................................................... 47
6.5 Changing the absorption element ........................................................................... 57
7 Eliminating malfunctions.................................................................................... 59
7.1 Malfunctions when starting...................................................................................... 59
7.2 Malfunctions during operation ................................................................................ 60
7.3 Turbocharger is surging ............................................................................................ 63
7.4 Malfunctions when stopping.................................................................................... 64
7.5 Speed measurement system .................................................................................... 65
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