G
Maintaining the unit
• The unit contains sensitive parts and must be protected against strong varia-
tions in temperature, air humidity, dust and direct sunlight.
• Make sure when storing the unit that no heavy objects are left lying on the unit
or on the cuff and that the air hose is not kinked.
• The unit is neither impact-resistant nor shock-proof. We recommend that you
have the intactness and accuracy of the unit checked after heavier falls or
impacts.
• The unit is not water-proof.
• If the unit becomes dirty during use, use a soft, dry cloth to clean the unit. Do
not use benzene, thinners or other strong solvents.
• Do not scrub or machine-wash the cuff. If the cuff gets dirty during use, use a
synthetic cleaner and softly rub the surface.
• If the unit has been opened, it must be subjected to a metrological inspection
conducted by an authorised organisation.
• Make sure that liquid cannot get into the air hose. Dry thoroughly.
EN-36
Maintaining the unit