Alfa Laval 881176-09-01/1, Instruction Book

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4
4.8 Coolant flows through oil outlet only 28
4.9 No outlet flow either through clean coolant

outlet or oil drain 28
4.10 Coolant leakage through oil outlet when
separator is not running 28
5 Maintenance
29
5.1 Cleaning 29
5.2 Once per year 30
5.3 Every second year 30
5.3.1 Disc stack replacement 30
5.3.2 Vibration damper replacement 30
5.4 Dismantling - assembly instructions 31
5.4.1 Introduction 31
5.4.2 Cleaning of bowl 32
5.4.3 Replacement of O-rings 36
5.4.4 Replacement of motor bearings 38
5.4.5 Replacement of connection housing 41
6 Technical references
43
6.1 Product description 43
6.1.1 Declaration 44
6.2 Technical data 46
6.3 Basic size drawing 47
6.4 Connection list 48
6.5 Interface description 49
6.5.1 Scope 49
6.5.2 References 49
6.5.3 Definitions 50
6.5.4 Goal 50
6.5.5 Description of separator modes 51
6.5.6 Handling of connection interfaces 52
6.5.7 Fluid connections 54
6.6 Foundation drawing 55
6.7 Plate location drawing 56