You must consult your specialist dealer or chemist if there are technical problems with the blood-
pressure instrument. Never attempt to repair the instrument yourself!
Any unauthorised opening of the instrument invalidates all guarantee claims!
7. Care and maintenance, recalibration
a) Do not expose the device to either extreme temperatures,
humidity, dust or direct sunlight.
b) The cuff contains a sensitive air-tight bubble. Handle this
carefully and avoid all types of straining through twisting
or buckling.
c) Clean the device with a soft, dry cloth. Do not use petrol,
thinners or similar solvent. Spots on the cuff can be
removed carefully with a damp cloth and soapsuds. The
cuff must not be washed!
d) Do not drop the instrument or treat it roughly in any
way. Avoid strong vibrations.
e) Never open the device! Otherwise the
manufacturer calibration becomes invalid!
Periodical recalibration
Sensitive measuring devices must from time to time be checked for accuracy. We therefore
recommend a periodical inspection of the static pressure display every 2 years.
Your specialist dealer would be pleased to provide more extensive information about this.
8. Guarantee
This instrument is covered by a 3 year guarantee from the date of purchase. The guarantee is
valid only on presentation of the guarantee card completed by the dealer confirming date of
purchase or the receipt. Batteries, cuff and wearing parts are not included. Opening or altering the
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