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Service and Maintenance of the Automatic Calf Feeder
:
Check whether the circulation pump is running or not.
The circulation pump switches off automatically 2 minutes after the last portion has
been distributed.
:
General function check:
-- check calibration values
-- measure the temperature of the milk
-- make sure that the calves are identified reliably.
13.2 Carrying Out a Regular Check Routine
:
Measure the temperature of the milk by using a precision thermometer.
:
Check calibration of the milk powder at least after each new delivery.
:
Check calibration of the components:
Deviations of the amount of milk and water:
-- in case of deviations with rising tendency (more than 500 ml are dispensed), carry out
a new calibration.
-- in case of deviations with falling tendency (clearly less than 500 ml are dispensed)
due to milk deposit in the heat exchanger, repeat circulating cleaning process. If
necessary, use another cleansing agent, but do not overdose it!
Carry out cleaning by using the cleaning sponge or a hose--cleaning pistol. When the
cleaning sponge gets stuck, connect a high--pressure cleaner. Use the high--pressure
cleaner only with cold water and slowly raise pressure.
In case these measures do not show any improvement, check whether the milk pump
is running. Insufficient pump pressure can reduce the liquid amount, too.
13.3 Shutdown
Before shutdown:
:
Carry out heat exchanger cleaning.
:
Remove all residual milk or rinsing water from the system. Turn the thermostat for
minimum operating temperature and the heating thermostat entirely counter clockwise.
:
Switch the calf feeder off by turning the main switch to position „0/OFF“ and pull the
mains plug.
After shutdown:
:
The automatic calf feeder has to be in a dry location.
:
Keep the connections on the control unit closed by means of closing caps.
If not, moisture may penetrate the control unit.
:
Let the water flow out of the boiler in the heat exchanger. To this end, remove the water
hose located between the solenoid water valve and the boiler of the heat exchanger and
Summary of Contents for 7163-9001-044
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