Alfa Laval S 821 - Page 4

578701-02
6.7.3 Oil change procedure ................................................. 132
6.7.6 Lubricating oils ............................................................ 138
6.8 Lifting instructions ............................................... 139
6.8.1 Lifting the separator .................................................... 139
7 Fault Finding ...............................................................141
7.1 Mechanical Functions ......................................... 141
7.1.1 Separator vibration ...................................................... 141
7.1.2 Smell............................................................................ 142
7.1.3 Noise ........................................................................... 142
7.1.4 Speed too low.............................................................. 142
7.1.5 Speed too high ............................................................ 142
7.1.6 Starting power too high ............................................... 143
7.1.7 Starting power too low................................................. 143
7.1.8 Starting time too long .................................................. 143
7.2.1 Bowl opens accidentally during operation.................. 144
7.2.2 Bowl fails to open for sludge discharge...................... 144
7.2.3 Unsatisfactory separation result.................................. 144
8 Technical Reference.............................................147
8.1 Product description .............................................. 147
8.2 Technical Data ....................................................... 148
8.4.1 Scope .......................................................................... 151
8.4.2 References .................................................................. 151
8.4.3 Definitions.................................................................... 152
8.4.4 Goal ............................................................................. 152
8.4.5 Description of separator modes.................................. 153
8.4.6 Remote start ................................................................ 154
8.4.7 Handling of connection interfaces .............................. 154
8.6.1 Basic size drawing ...................................................... 162
9 Installation ...................................................................167
9.1 Introduction ............................................................ 167
9.2.1 Transport...................................................................... 168
9.2.2 Protection and storage of gods
..................................................................................... 169
9.3.1 Important measurements ............................................ 170
9.4 Storage at out of operation ............................... 173
9.5 Before start-up ....................................................... 173