ELECTRIC CREAM SEPARATOR FJ 600_v 6 USER`S MANUAL
Page 7
7. SKIMMING PROCEDURE
Best skimming results are achieved if you start to skim immediately after milking. If this is
not possible the milk has to be heated to 30 – 45°C. When the milk is separated below 30 ºC
the capacity of the cream separator decreases and the separating will not be optimal. Do not
separate cold milk. When the milk is properly warmed up, pour it in the container.
Turn on speed controller box ( look picture
B
)with I / O main switch (
E
). Push
switch in position 1(start). Than push motor switch(
G
) in position 1 ( start ). Motor
starts running, wait 30 seconds that top bowl reaches working speed. Working speed
can be seen in digital display ( look picture
C
). Cream separator is built by frequency
inverter which provides slow and soft motor start. This prevents sliding of the top
bowl on the motor.
When the motor has reached its working speed (on digital display
C
must show 7500 )
turn closing cork to open position. The end of the closing cork is turned to the cut in
the container and flow is opened. The skimmed milk must leave the bowl through the
four holes in the top bowl and flow out on the lower milk outlet. The cream must leave
the bowl through the cream adjusting screw and flow out on the upper cream outlet.
After you have finished skimming procedure pour approximately 10 l of skimmed
milk back into milk container. This will clean the rest of cream in the top bowl. When
all procedures are finished, simply push toggle motor switcher (
G
)in position ˝O˝.
When you push motor switch (
G
)in position ˝O˝, the motor starts supervising his
own stopping. Frequency regler uses the breaks and after 130 seconds motor stops. At
that time digital display shows 0 (look picture
C
). Now you can turn off the main
switch (
E
)
7.1.
ERROR DURING SKIMMING PROCEDURE
If milk is coming out of the outlets holder holes the closing cork must be closed
immediately while the motor is still running. When all the milk has left the bowl the
motor must be switched off. Check what is the matter.
Some possibilities:
You have opened closing cork before the motor had reached working speed,
Top bowl nut is not enough tightened
Rubber washer is placed badly or it is destroyed.
Please note!
Before each skimming procedure , the bowl must be clean and dry
