Alfalaval P 605 User manual

Separator Manual
High Speed Separator
P605
Specification No. 881099-06-04/0
Book No. 9010961-02, rev. 1

Published By:
Alfa Laval Tumba AB 11-2013
SE-147 80 Tumba, Sweden
Telephone: [phone]
Te l e fa x : [phone]
The original instructions are in English
This publication or any part there of may not be
reproduced or transmitted by any process or
means without prior written permission of Alfa
Laval Tumba AB.

Contents
1 Read this first 9
2 Safety instructions 11
2.1 Warning signs in text 15
2.2 Environmental issues 16
2.3 Requirements of personnel 17
2.4 Remote start 17
3 Basic principles of separation 19
3.1 Introduction 19
3.2 Separation by gravity 19
3.3 Centrifugal separation 20
3.4 Separating temperatures 20
4 Separator basics 21
4.1 Design and function 21
4.1.1 Application 21
4.1.2 Design 22
4.1.3 Outline of function 23
4.1.4 Separating function 24
4.1.5 Sludge discharge function 26
4.1.6 Power transmission 28
4.1.7 Sensors and indicators 29
4.2 Definitions 30
5 Service instructions 31
5.1 Periodic maintenance 31
5.1.1 Introduction 31
5.1.2 Maintenance intervals 31
5.1.3 Maintenance procedure 33
5.1.4 Service kits 33
5.2 Maintenance Logs 34
5.2.1 Daily checks 34
5.2.2 Oil change - monthly 34
5.2.3 Intermediate Service (IS) 35
5.2.4 Major service (MS) 36
5.3 Check points at Intermediate Service 38
5.3.1 Corrosion 38
3

5.3.2 Erosion 40
5.3.3 Cracks 41
5.3.4 Discharge mechanism 42
5.3.5 Bowl hood and sliding bowl bottom 42
5.3.6 Spindle top cone and bowl body nave 45
5.3.7 Threads of inlet pipe, paring disc 45
5.3.8 Threads on bowl hood and bowl body 46
5.3.9 Priming of bowl parts 47
5.3.10 Disc stack pressure 48
5.4 Check points at Major Service 49
5.4.1 Paring disc height adjustment 49
5.4.2 Radial wobble of bowl spindle 50
5.5 3-year service 51
5.6 Lifting instructions 52
5.7 Cleaning 53
5.7.1 Cleaning agents 54
5.7.2 Cleaning of bowl discs 56
5.8 Oil change 57
5.8.1 Oil change procedure 57
5.9 Lubricants 59
5.9.1 Lubrication chart, general 59
5.9.2 Recommended lubricants 60
5.9.3 Recommended lubricating oils 64
5.9.4 Recommended oil brands 65
5.9.5 Recommended oil brands 67
5.10 Vibration 69
5.10.1 Vibration analysis 69
5.10.2 Vibration switch (optional) 70
5.11 General directions 71
5.11.1 Ball and roller bearings 71
5.11.2 Before shut-downs 73
6 Dismantling & Assembly75
6.1 Inlet/outlet and bowl 78
6.1.1 Inlet/outlet and bowl - dismantling 82
6.1.2 Inlet/outlet and bowl - assembly 87
6.2 Bowl spindle and frame 97
6.2.1 Bowl spindle and frame - dismantling 97
6.2.2 Bowl spindle and frame - assembly 105
6.3 Friction coupling 114
6.3.1 Friction coupling - dismantling 116
6.3.2 Friction coupling - assembly 119
6.4 Change of belt 121
6.5 Oil filling device 126
4

6.5.1 Dismantling/assembly 126
6.6 Water tank 127
6.7 Brake 127
6.7.1 Exploded view 127
6.7.2 Checking of friction element 128
6.8 Frame feet 129
6.8.1 Mounting of new frame feet 129
7 Technical Reference 131
7.1 Product description 131
7.2 Directives & Standards 132
7.3 Technical Data 133
7.4 Connection list 134
7.5 Basic size drawing 136
7.5.1 Dimensions of connections 137
7.6 Interface Description 138
7.6.1 Scope 138
7.6.2 References 138
7.6.3 Definitions 138
7.6.4 Goal 139
7.6.5 Description of separator modes 139
7.6.6 Handling of connection interfaces 141
7.7 Water quality 145
7.8 Foundation drawing 146
7.9 Interconnection diagram 147
7.10 Electric motor 148
7.10.1 Crompton Greaves 148
7.10.2 ABB 149
7.11 Performance data, in- and outlet device 150
7.12 Machine plates and safety labels 154
7.13 Storage an Installation 156
7.13.1 Introduction 156
7.13.2 Protection and storage of goods 157
7.13.3 Storage at out of operation 158
7.13.4 Before start-up 159
7.13.5Connections to surrounding equipment 160
7.13.6Reassembly and Start up 161
7.13.7 Storage and transport of goods 161
7.13.8 Planning of installation 164
7.13.9 Foundations 166
5