Calibrating Additives And Detergent - Westfalia 7163-9001-044 Operating Instructions And Spare Parts List

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10.4.2 Calibrating Additives and Detergent

When the automatic feeder is equipped with an additive dispenser or with a detergent pump
and should the mixer be cleaned with a detergent, you have to calibrate the additives and
the detergent, too.
Weigh out the powder additives with precision scales (e.g. electronic scales). The weig-
hing accuracy has to be 1/10 g. Hold the measuring vessel under the discharge. Press
Start/Stop key. Weigh the dispensed quantity and enter the measured, resp. weighed
value.
In case there are no available precision scales, repeat calibration a number of times, in order
to get a larger quantity of additive. Then divide the measured quantity by the number of
calibration processes and enter the value.
Measure liquid additives and detergent by means of a cylinder.
Repeat the calibration procedure, in order to be sure that the target quantity has been
attained.
The warning „Amount too small" indicates that the dispensed
amount was too small and the target amount has not been
reached. Repeat calibration process once again.
Functions of the Menu Key
additive
amount too small
detergent
amount too small

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