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display shows the following message:
The open box valve is marked by an asterisk*.
After that, the display shows the feed quantity that has been
dispensed until then.
Keep the Automatic- key pressed for approximately 2 seconds, in order to set the feed
amount to zero.
The next screen displays the cleaning activities of the auto-
matic feeder. In case „clean mixer" has not been activated in
the cleaning settings (clean mixer = 0 hours), the display
shows „n. act." (not active) in the first line. The second line
shows the following time for heat exchanger cleaning.
When at the beginning of heat exchanger cleaning there is
still some milk in the HE (m.i.HE = milk in the Heat Exchan-
ger), the display shows the following:
„Mix. f." (= Mixer full) means that the time for mixer clea-
ning has come but the mixer jar is not empty yet and the level
electrode is earthed.
Draining time (= d.time) starts as soon as the calf has drunk
its milk portion and the level electrode is not earthed (cove-
red) anymore. After draining time has lapsed, the automatic
feeder starts mixer cleaning.
As feed distribution has priority over cleaning, a „pause" has
been incorporated into the SM2Plus- -system. This means: if,
within five minutes after dispense of the last portion, no furt-
her calf requests its milk portion, the automatic feeder starts
mixer cleaning.
After mixer- - or/and HE cleaning has been completed, the dis-
play shows the following message:
When air cleaning is active at box 1, the display shows the
following:
As soon as the level electrode is free, a milk portion is prepa-
red. The second line on the screen shows - - starting from the
left - - the values relating to the currently prepared portion:
concentration (g/l), milk ratio 1 (%), milk ratio 2 (%), addi-
tive (g/l). When the automatic feeder runs exclusively in MP- -
mode both milk ratios are not displayed anymore.
Functions of the Automatic Key
box: 1*
2-
feed:
xx.x l
feed: xx.x l
cl. mix.: n. act.
cl. mix.: n. act.
clean HE: xx:xx
cl. mix.: m.i.HE
clean HE: xx:xx
cl. mix.: mix.f.
clean HE: xx:xx
cl. mix.: d.time
clean HE: xx:xx
cl. mix.: pause
clean HE: xx:xx
cl. mix.: clean
clean HE: clean
air cl.1: act.
air cl.2: n.act.
distribution
120g 30% 40% 2g
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