7
Operating instructions
7.1
Before first start
Check that the unit is wired for correct voltage,
see
6.2 Connection for correct voltage on page
27
.
7.2
Before normal start
1.
If the strainer (pos. 7) has been cleaned/emptied, check that filter housing is filled with liquid.
2.
If the cleaning unit has been out of operation for a longer period, the pump impeller should be
greased before use to receive optimal suction ability.
3.
Place the suction device (1A) with floaters in the tank as illustrated. If using the optional
suction device with bellows (1B), place it in the tank as illustrated. Fill the inside of the bellows
with liquid by pressing it below the surface. The device 1A is floating while 1B stands on
the tank bottom.
4.
Check that the hose for the feed inlet (2) is connected to the strainer. Admitted suction height
for the separator is max. 1.7 metres.
5.
Check that the return hose for the feed outlet (3) is placed securely in the tank and far away
from the feed inlet, if possible.
6.
Make sure that the three hood screws (4) and the knob (5) are firmly tightened and that the
bowl hood interlock(6) is in closed (vertical) position.
7.3
Start
1. Connect the unit to the power supply.
NOTE
Fill the filter housing with liquid before start. Running
the pump dry will damage the impeller and may result
in damage to the pump housing and/or motor.
31
Summary of Contents for Alfie
Page 6: ......
Page 10: ...2 Application ...
Page 18: ...4 Description of main parts ...
Page 20: ...5 Working principle of the separator ...
Page 30: ...6 Control Cabinet ...
Page 47: ...9 Maintenance Dismantling G04491c1 See comments on opposite page 47 ...
Page 53: ...9 Maintenance G0449671 53 ...
Page 54: ...9 Maintenance G0449681 54 ...
Page 60: ...11 Lifting instruction ...
Page 61: ...12 Diagrams 12 1 Electrical system Alfa Laval ref 9014733 Rev 7 61 ...
