Westfalia 7163-9001-044, Инструкция по эксплуатации и список запасных частей

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Functions of the Cleaning Key
After heat exchanger cleaning has been completed, the stainless steel coil is filled with
water. When a calf that is entitled to get a milk portion enters the feeding station, the
water portion in the heat exchanger is delivered into the mixer jar and drained off via the
mixer outlet valve. Only then the automatic feeder starts to prepare a milk portion.
Notes on the automatic heat exchanger cleaning (time--controlled)
When the rod electrode is covered, the automatic heat exchanger cleaning is deferred for 1
hour at most so that a calf has the opportunity to drink up the liquid in the mixer jar. In case
the calf does not drink up the liquid within this time (the rod electrode is still covered), the
liquid is drained off via the mixer outlet valve and the cleaning cycle starts running.
When there is still milk in the stainless steel coil, the automatic heat exchanger cleaning is
deferred for 1 hour as a maximum, too. Should a calf with drinking right enter the feeding
station within this time, the automatic feeder starts to prepare at least two portions of
water + milk powder. After the calf has drunk up the liquid in the mixer jar the valve control
closes the corresponding suction pipe and the heat exchanger cleaning starts running. In
case no calf with drinking right is identified within 1 hour, the milk is pressed out of the
stainless steel coil by some water and subsequently drained off via the mixer outlet valve.
In case in menu „Milk Values“ you selected „when milk empty, machine stop“, the milk in
the stainless steel coil is fed to the following calf.
In case the calf does not drink up the milk in the mixer jar within 1 hour (the rod electrode is
covered), the liquid in the mixer jar is pumped out via the mixer outlet valve and prerinsing
starts running. As soon as the mixer jar is empty once again the automatic feeder carries out
the main cleaning process with detergent.
12.3.3 Heat Exchanger with Suction Hoses
In this menu you can activate heat exchanger cleaning including the suction hoses and the
milk hose from the milk tank to the automatic calf feeder. The cleaning process is carried
out with detergent in case the automatic feeder is equipped with a detergent pump that you
have previously activated in Setup.
Press Cleaning key and confirm with Enter.
Press Arrow Down twice.
The display shows submenu „Cleaning HE/hose“.
In case you have not activated the detergent pump in Setup, the cleaning process starts run-
ning immediately without detergent after you pressed Enter. If required, add some detergent
manually.
In case you have activated the detergent pump in Setup, after
pressing Enter the display shows the following message:
Enter the detergent amount and confirm with Enter.
cleaning mixer
start?
cleaning HE/hose
start?
cleaning HE
detergent 10g/l