Spengler TENSONIC Manual página 63

Maintenance
EN
63
4. Cuff Cleaning: Do not soak cuff in water! Apply a small amount of rubbing
alcohol to a soft cloth to clean cuff's surface. Use a damp cloth (water-based)
to wipe clean. Allow cuff to dry naturally at room temperature.
5. Do not use petrol, thinners or similar solvents.
6. Remove batteries when not in operation for an extended period of time.
7. Do not disassemble product.
8. It is recommended the performance should be checked every 2 years.
9. Expected service life: Approximately three years at 10 tests per day.
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