Manual

Model 799 23

• BMI between 25 and 30 (pre-obese):

The patient is slightly to moderately overweight. He should cut his weight if he is

already ill (e.g. diabetes, hypertension, gout, fat metabolism disorders).

• BMI over 30:

Weight reduction is essential. Metabolism, cardiovascular system and bones are all un-

der strain. A consistent diet, plenty of movement and behavioural training are all rec-

ommended. If in doubt, consult a specialist.

6. 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.

7. 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.