Error Messages /Troubleshooting - Beurer BC 44 Instruction Manual

NOTICE:
• Changes or modifications to the device will nullify the
user warranty.
• Do not drop or insert any object into any opening. This
may damage the unit.
• Do not press the buttons with excessive force or with
pointed objects.
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.
• If the unit is stored near freezing, allow it to acclimate to
room temperature before use.
• Always store the unit in the box 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.

8. Error messages /troubleshooting

Error Display/ Possible Causes
Symptoms
Er1 or Er2 The blood-pressure
values are unusually
high or low.
Er3 or Er4 The cuff is too tight
or too loose.
Er5 The inflation pres-
sure is higher than
300 mmHg.
Er6 Inflation takes lon-
ger than 3 minutes.
Er0, Er7, Er8, There is a system or
or ErA device error.
Unit does not Batteries have run
turn on when down.
the button
Battery polarities
is pushed.
have been posi-
tioned incorrectly.
The unit is defec-
tive.
The batteries are
almost empty.
Note: If the unit still does not work, contact customer ser-
vice. Please see warranty for service contact.
18
Correction
Repeat the measurement.
Make sure that the cuff
is positioned correctly,
and that you do not move
or talk.
Re-insert the batteries if
necessary, or else replace
them.
Contact customer service.
See warranty section.
Replace the batteries.
Re-insert the batteries in
the correct position.
Contact customer service.
See warranty section.
Replace the batteries.