Seca 985 - Manual (Page 34)

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6. Cleaning
Clean the equipment trolley and the measuring feet as required using a domestic cleaning
agent or a commercially-available disinfectant. Follow the manufacturer’s instructions.
Under no circumstances use abrasive or acid cleaners, white spirit, benzene or the like for
cleaning. Such substances can damage the high-quality surfaces.
7. What do I do if…
… there is nothing in the display?
– Is the scale switched on?
– Is the plug contact on the scale properly connected??
… 0.0 does not appear before the weighing operation?
– Start the scale again. Do not change the load on the bed during switching on.
– Check whether the measuring feet are correctly positioned under the bed and that the
oscillating arms for the bed castor are freely suspended.
… the scale goes off again after a few seconds?
– The mains unit is not connected. Connect the mains unit to a socket and start the scale
again.
… the display shows ?
– The power supply from the mains was interrupted during measuring. If the rechargea-
ble battery is fully charged, measuring continues for at least 4 hours. Restore the pow-
er supply as soon as possible.
… batt appears in the display?
– The rechargeable batteries have run down so far that measuring is no longer possible
without a power supply. Restore the power supply.
– If this fault occurs quite frequently, have the rechargeable batteries checked.
… St0p appears in the display?
– Maximum load has been exceeded.
… the display flashes?
– If you have just activated the Hold or Tare function, please wait until the scale has
detected a steady weight value. The display will then stop flashing.
– If there has been no activation of a function beforehand, remove the load from the scale
and wait until 0.0 is displayed, then weigh again.
… 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.