9
Maintenance
Check the condition of discs in the bowl, replace if necessary.
Fit new vibration dampers.
To get access to the dampers, only remove the
three screws and washers shown in illustration
10 on page
. Inspect the stop flanges of the
dampers for possible damage and replace the
stop flanges with new ones if necessary. Use
Loctite 243 at assembly, see illustration 33 in
chapter 9.4.5 Replacement of motor bearings.
9.4
Every second year
9.4.1
Separator
Check/replace the disc stack to maintain the separation efficiency.
See
9.5.3 Replacement of O-rings on page 50
for procedure.
9.5
Dismantling - assembly instructions for separator
9.5.1
Introduction
The illustrations on the following pages describe step by step how to dismantle, clean, replace and
assemble the various parts of the separator.
The illustrations have symbols only to indicate the actions required. The key to the symbols
is given below.
Remove
Screw
or turn
clock-
wise
Press
or move
in the
direction
of arrow
Clean
Fit, insert
Screw
or turn
counter-
clock-
wise
Check,
make sure
Safety
45
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 ...