Safety, Care, Accuracy Test And Disposal; Safety And Protection - Microlife BP A90 Manual

Error Description Potential cause and remedy
«ERR 1» Signal too The pulse signals on the cuff are too weak.
weak Re-position the cuff and repeat the
measurement.*
«ERR 2» Error signal During the measurement, error signals were
detected by the cuff, caused for instance by
movement or muscle tension. Repeat the
measurement, keeping your arm still.
«ERR 3» No pressure An adequate pressure cannot be generated
in the cuff in the cuff. A leak may have occurred. Check
that the cuff is correctly connected and is not
too loose. Replace the batteries if necessary.
Repeat the measurement.
«ERR 5» Abnormal The measuring signals are inaccurate and
result no result can therefore be displayed. Read
through the checklist for performing reliable
measurements and then repeat the
measurement.*
«HI» Pulse or cuff The pressure in the cuff is too high (over
pressure too 300 mmHg) OR the pulse is too high (over
high 200 beats per minute). Relax for 5 minutes
and repeat the measurement.*
BP A90
Error Description Potential cause and remedy
«LO» Pulse too The pulse is too low (less than 40 beats per
low minute). Repeat the measurement.*
* Please consult your doctor, if this or any other problem occurs
repeatedly.

If you think the results are unusual, please read through the
information in «Section 1.» carefully.

7. Safety, Care, Accuracy Test and Disposal

Safety and protection

 This device may only be used for the purposes described in these
instructions. The manufacturer cannot be held liable for damage
caused by incorrect application.
 This device comprises sensitive components and must be treated
with caution. Observe the storage and operating conditions
described in the «Technical Specifications» section.
 Protect it from:
- water and moisture
- extreme temperatures
- impact and dropping
- contamination and dust
- direct sunlight
- heat and cold
6 EN