Changing Batteries - Kerbl 29391 Instrucciones De Uso

7. Fill up the measuring device with the sample material. The
filling needs to be done slowly and constantly to ensure
reproducible results. There must not be used a funnel or
anything similar for filling.
8. The display shows the measuring result.
9. If the measuring value is blinking, the
valid measuring
range is exceeded (limits see list on page
14). In this case the accuracy decreases.
10. Empty the device and ensure that no
grain rests are
accumulated in the measuring chamber.

Changing batteries

If the batteries are empty, please proceed as follows:
1. Press with your finger onto the arrow of the battery cap
und pull it back.
2. Remove the empty batteries.
3. Put four new 1.5 Volt AA Alkaline batteries in the de-
vice. Check the right position of the battery poles.
4. Press down the batteries and close the cap.
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