4 Cleaning and Disinfection
4.1 Cleaning
Switch off the power and take out the batteries before cleaning. Keep
the exterior surface of the device clean and free of dust and dirt.
Clean the exterior surface (display screen included) of the unit with a
soft dry cloth. Use 75% medical alcohol to clean the surface by
applying a small amount with a dry cloth to avoid the alcohol entering
the device.
4.2 Disinfection
Disinfect the machine after each use, if multiple patients use the
machine, e.g., in a hospital.
Use 75% medical alcohol to clean the surface that was in contact with
the patient.
CAUTION: Do not use strong solvent, e.g., acetone.
CAUTION: Never use an abrasive such as steel wool or metal polish.
CAUTION: Do not allow any liquid to enter the product and do not
immerse any part of the device in liquid.
CAUTION: Avoid pouring liquid on the device while cleaning.
CAUTION: Do not leave cleaning solution on the surface of the
device.
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