Seca 383 Instruction Manual And Guarantee page 14

When the differential display function is
activated, appears in the display.
– Briefly pressing the key again switches
the function off again.
Note:
If a new weight value is stored, the previous stored value will be overwritten.
If the differential display function is activated with no load on the scale, the stored value is
shown in the display as a negative value.
6. Cleaning
Clean the tray and the outside of the scale with a damp cloth as required. Under no cir-
cumstances use abrasive or acid cleaners, white spirit, benzene or the like for cleaning.
7. What do I do if...
... no weight is displayed with a load on the scale?
– Check that the batteries are inserted correctly.
... the display shows
– Battery voltage is running low. Change the batteries in the next few days.
batt
... appears in the display?
– Batteries are empty. Put in new batteries.
St0p
... appears in the display?
– Maximum load has been exceeded. Remove the weight on the scale as quickly as pos-
sible in order to avoid permanent damage to the scale.
8. Servicing
Your seca scale leaves the factory with an accuracy greater than ±0.3 %/±40 g. To ensure
that this accuracy is maintained, the product must be carefully set up and regularly main-
tained. Depending on the frequency of use, we recommend servicing every 3 to 5 years.
Please ensure that a qualified service agent is used. If in doubt, contact seca Customer
Service for further information.
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