4
Description of main parts
4.3
Separator
The separator has a bowl hood interlock (3)
over the hood (2) and connection housing (1).
A magnet (4) in contact with a safety switch
indicates if the yoke is in correct position. If
not, no power is supplied to the motor. For a
description of the separator function, see
5
Working principle of the separator on page 19
.
G0907931
4.4
Pump
The flow is controlled by the VFD in the control
cabinet, see chapter
.
4.5
Starter/control unit
The starter/control unit consist of following main
parts:
1.
Contactor
2.
PLC kit
3.
Mini terminal
4.
Power supply, 24 V DC
5.
Solid state relay
6.
Frequency converter, feed pump
7.
Frequency converter, separator
For more information about the control unit see
G1106921
17
Содержание 9016159-80
Страница 6: ......
Страница 10: ...2 Application ...
Страница 15: ...4 Description of main parts X X 1 6 2 3 12 9 13 7 8 10 5 11 4 14 G1105211 15 ...
Страница 34: ...6 Control Cabinet ...
Страница 48: ...7 Operating instructions ...
Страница 59: ...9 Maintenance Dismantling G04491c1 See comments on opposite page 59 ...
Страница 67: ...9 Maintenance G0449671 67 ...
Страница 68: ...9 Maintenance G0449681 68 ...
Страница 74: ...12 Lifting instruction ...
Страница 75: ...13 Diagrams 13 1 Electrical system Alfa Laval ref 9014734 Rev 7 75 ...