Model 664
23
GB
6. Storing the scale
The scale can be stored upright to save space.
– Undo the knurled nut on the hinge of
the column.
– Pull out the knurled screw and fold over
the column.
– Re-engage the knurled screw.
– You can now prop the scale up on the
column.
– The scale can now be moved.
The scale can be placed on the bottom rail
for
short-term
storage. Secure the scale
so that it does not fall over when stored in
the upright position.
7. 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.
8. What do I do if…
… no weight display comes on?
– Is the scale switched on?
– Check the mains connection and the connection of the battery pack
– Is the plug contact on the scale correctly connected?
– Is the plug contact for connecting the display to the scale correctly connected?
…
0.0
does not appear before the weighing operation?
– Press the Start key again – there must not be any load on the scale – and only its feet
should be in contact with the floor.
… one segment is illuminated constantly or not at all?
– The relevant segment has a fault. Inform Servicing.
… 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.
