Seca 769 - Manual (Page 18)

18
5. Cleaning
Clean the rubber surface and the housing as required using a domestic cleaning agent or
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.
6. What do I do if…
… no weight display comes on?
– Is the scale switched on?
– Check the batteries.
– Is the plug contact on the scale properly connected??
… 0.0 does not appear before the weighing operation?
– Press the Start key again – there must not be any load on the scale
… ---- appears instead of 0.0 before weighing?
– Press the Start key again – there must not be any load on the scale.
… one segment is illuminated constantly or not at all?
– The relevant segment has a fault. Inform Servicing.
… 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.
… the display flashes?
– If you have just activated the Hold or Tare function, please wait until the scale has de-
tected 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 E and XX.XX appear?
– Switch off the scale with the Start key and start the scale again. The scale will then
work normally again.
If this is not the case, disconnect the power supply by briefly removing the batteries. If
this measure is equally unsuccessful, inform the Service department.