UNITED OFFICE HG01640 Bedienungs- Und Sicherheitshinweise Seite 5

Remove spent batteries from the product
immediately. Otherwise there is an increased risk
of leakage.
Check regularly that the batteries are not leaking.
Leaked or damaged batteries can cause chemical
burns if they come into contact with the skin; in
such cases you must wear suitable protective
gloves.
Remove the batteries from the product if it is not in
use for any length of time.
Make sure that the polarity is correct when you
insert the batteries.
Remove used batteries from the device. Very old
or used batteries may leak. The chemical fluid can
damage the product.
Note: The device switches off automatically if it is
not operated for approx. 11 minutes.
˜ Operation
Key function assignment:
Switch on / Clear / Clear last entry
Sign change key (changes the sign of the
value displayed from positive to negative
or vice versa)
GB 5