Seca 336 - Manual (Page 16)

16
If a supplementary calibration is necessary,
then the supplementary calibration mark il-
lustrated opposite is used to record the
calibration counter position instead of the
seca calibration mark shown above. This
mark is secured with an additional seal by
the person authorised to perform the sup-
plementary calibration. The supplementary
calibration mark is available from seca
Customer Service under the number
14-05-01-886.
6. Cleaning
Clean the tray and the housing as required with a domestic cleaning agent or commercially-
available disinfectant. Follow the manufacturer’s instructions.
7. What do I do if…
… no weight is displayed with a load on the scale?
– Is the scale switched on?
– Check the mains unit connection.
…
0.000 does not appear before weighing?
– Press the Start key again - there must not be any load on the scale.
… one segment is illuminated permanently or not at all?
– That point has a fault. Inform your service agent.
… the display shows ?
– Battery voltage is dropping. Charge the rechargeable batteries in the next few days.
…
bAtt
appears in the display?
– The rechargeable battery is so severely discharged that weighing is no longer possible.
Recharge the battery.
… St0p appears in the display?
– Maximum load has been exceeded.
… the display appears?
– The ambient temperature of the scale is too high or too low. Place the scale in an
ambient temperature between +10 °C and +40 °C. Wait about 15 minutes for the
scale to adapt to the ambient temperature and then weigh again.
…
Er:011:
appears in the display?
– The scale is overloaded or the load is unevenly distributed. Take the load off the scale
or distribute weight more evenly and restart scale.