Förster-Technik TAK5-CH2-25, Original Operating Instructions

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Failures and warnings 119
7.2.3 Temperature sensor, mixer
The Temp. sensor, mixer warning is shown in the display if the temperature sensor in the
mixer jar is defective or the temperature of the mixed feed in the mixer jar drops below 0 °C.
You must contact a service technician immediately.
7.2.4 Milk empty
The Milk empty warning appears in your display if the milk tank is empty. Your calves will
receive mixed feed instead of milk if you have specified this in the Milk empty MP menu under
> Device data > Operating modes > Milk empty . Otherwise, feeder operation will be
interrupted.
Risk of malnutrition if feeder operation is interrupted or if the powder container is
not filled with milk powder (MP). Malnutrition can cause impaired growth and development,
increased susceptibility to illness or even the death of your calves. As long as the automatic
feeder is out of service, you must ensure that the powder container is always filled with milk
powder or you must supply your calves feed using an alternative method.
You eliminate the failure as follows:
1. Refill the milk container.
2. Confirm Warning, milk empty by choosing .
3. Confirm Milk: suck in? by choosing .
4. Wait until milk comes out of the supply without any bubbles and the rod electrode continu-
ously indicates that it is covered.
5. Confirm delete warning? by choosing .
6. Confirm Milk topped up? by choosing .
The stainless steel coil of the heat exchanger is filled again.
7.2.5 Unknown transmitters
The Unknown transmitters warning
appears in your display:
•
If a transmitter is detected by the identification unit for which no animal number has been
assigned.