LABEC M-MIA-A - Manual (Page 22)

Ultrasonic milk analyser
The current cleaning is made with alkaline solution (for working solution
preparation see 4.2.1.), with which the reservoir for the cleaning solution is
filled in.
It is automatically started, without operator's interference after the set time
intevals elapse
1. 55 min. after switching on the power supply of the analyser,
but idle work;
2. 15 min. after the last measurement of real milk sample.
The display shows the following message and a sound signal is emitted:
Auto clean
started!
Put empty glass
After this the cleaning is started. The display shows:
Cleaning
Please wait
If there is a glass with sample it is completely emptied and then the analyser
automatically fulfills procedure for sucking the cleaning solution and c rinsing
the analyzer's inner system. In order the input metal pipe to be cleaned out
for a short time a cleaning solution is pumped out for a short time in the
already empty glass. It is filled to the middle and then is sucked back and
poured in the reservoir with the used liquids. If there wasn't glass before the
start of the automatic cleaning and if you do not replace it or put an empty
glass then the cleaning solution will be poured in front of the device.
After the cleaning is finished the displays shows the following:
End of cleaning
After 2 seconds the display shows:
Operation manual MRC.VER.01-02.10