Error Messages / Troubleshooting - Beurer BM 47 Instruction Manual

• Do not press the buttons with excessive force or with
pointed objects.
• The monitor can maintain the safety and performance
characteristics for a minimum of 10.000 measurements
or 3 years
NOTE:
• Further documents which include information for the Cali-
bration of the device can be asked at the service address.
• The device can be tested in case of supposed inaccur-
acy every two years. Please contact the nearest service
address.
To keep your digital blood pressure monitor in the best con-
dition and protect the unit from damage follow the direc-
tions listed below:
• Clean your device and cuff carefully only with a slightly
moistened soft cloth and dry it immediately with a soft
dry cloth. Do not press.
• When storing the device, make sure that no heavy objects
are placed on top of it.
• Do not fold the cuff and tubing tightly. The cuff tube
should not have any sharp kinks and keep it away from
sharp edges.
• If the unit is stored near freezing, allow it to acclimate to
room temperature before use.
• Always store the unit in its storage bag after use.
• This unit may not meet its performance specifications if
stored or used outside of the temperature and humidity
ranges (see section "10. Technical Specifications").
• Use the unit consistent with the instruction provided in
this manual.

9. Error messages / troubleshooting

In the event of errors, the error message
the display.
Error messages may appear if:
• systolic or diastolic pressure could not be measured (
or appears on the display),
• systolic or diastolic pressure was outside the measure-
ment range ( or Lo appears on the display),
• the cuff is fastened too tightly or loosely (
pears on the display),
• the pump pressure is higher than 300 mmHg (
pears on the display),
• pumping up takes longer than 160 seconds (
on the display),
• there is a system or device error (
appears on the display),
• the batteries are almost empty
In such cases, repeat the measurement. Ensure that you
do not move or speak.
If necessary, reinsert or replace the batteries.
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.