LABEC M-MIA-LA - Manual (Page 24)

Ultrasonic milkanalyser
Operation manual 04.11.09 22/107
Do not switch off the device at the end of the working day before the
automatic cleaning procedure is completed. If it is not automatically cleaned
and there is not a possibility to wait starting the automatic cleaning, then start
manually the cleaning procedure with alkaline cleaning solution and if it is
necessary with acidic cleaning solution as it is described below.
4.1.2. End (final) cleaning.
4.1.2.1. Final cleaning.
It is done with acidic cleaning detergent (for working solution preparation see
4.2.2.). It is done daily. Serves for cleaning the protein deposits from the
measuring system of the analyser, which were not removed during work with
the alkaline cleaning solution and removing milk stone layers.
Do not use chemicals, which are not intended for milking equipment and
vessels in dairy industry. Pay particular attention to the acidic cleaning
solution concentration. The higher concentration may damage the measuring
sensor.
Always before the final acidic cleaning rinse the device with alkaline cleaning
solution by manual starting if it was not already automatically cleaned. It is
necessary to be done in order to remove the milk residues which could react
with the acidic cleaning solution.
Do not forget to rinse with clean water!
It is started using the working modes menu. After the measurement is
completed, by pressing and holding pressed the button Enter, the display
shows the possible working modes of the analyser.
Cow
Sheep
UHT
Cleaning
Final Clean