7
Operating instructions
5. When using the unit onboard a ship, first fasten
it firmly with straps (A) or similar to fixing points.
G1104611
NOTE
Never separate an unfiltered system without a strainer
fitted to the pump inlet. In such a case, use the special
suction pipe with the built-on strainer.
NOTE
Use the heater for best separation result.
G0912421
Suction pipe (½”) with built-on strainer
NOTE
Do not connect the return outlet to a pressurized system
with the same or higher pressure than the pressure
switch set point (50 kPa). Otherwise the safety function
of the switch will be overridden, which implies that the
pump can operate without flow.
6. Connect the power cable to the mains. See
also information in chapter
.
NOTE
Be sure the mains fulfil the voltage requirement. The
frequency converter fitted in the control cabinet will
cut off the power at voltage spikes or at too high/low
voltage (±10%).
38
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 ...