Changing The Batteries - Seca 797 Manual De Instrucciones

8. Maintenance
Have the scale recalibrated by authorised persons in accordance with national legal re-
quirements. The year of initial calibration can be found behind the CE symbol on the rating
plate above the number of the appointed office, 0109 (Hessen Calibration Office). Recal-
ibration is essential if one or more security marks are damaged or the calibration counter
does not match the number on the applicable calibration counter mark (cf. page 19).
We recommend having your scale serviced by your local service agent before having it
recalibrated. seca Customer Service will be pleased to give you further assistance.

Changing the batteries

bAtt
When or
four type AA 1.5 V batteries.
– Carefully turn over the scale so that the
base of the scale is accessible.
– Push the battery compartment closure
towards "Battery" and open the cover.
– Take out the holder and batteries.
– Remove the used batteries and insert
new batteries in the holder.
Check that the polarity is correct.
– Place the holder and batteries in the
battery compartment.
– Close the cover.
– Then turn the scale back up the right
way.
24
appear in the display, you should change the batteries. You need