Error
Possible cause
message
The inflation
pressure is
higher than
300 mmHg.
There is a system
error.
The batteries are
nearly flat.
10. DISPOSAL
Repairing and disposing of the device
• Do not repair or modify the device yourself. Proper operation
can no longer be guaranteed in this case.
• Do not open the device except for the battery compartment.
Failure to comply will invalidate the warranty.
• Repairs must only be carried out by Customer Services or au-
thorised retailers. Before making a complaint, first check the
batteries and replace them if necessary.
• The device must not be disposed of with household waste.
Dispose of the device at a suitable local collection or
recycling point in your country. Dispose of the device in
accordance with EC Directive – WEEE (Waste Electrical
and Electronic Equipment). Please contact the local authorities
responsible for waste disposal if you have any questions re-
garding disposal.
Solution
Please take another measure-
ment to check whether the cuff
can be correctly inflated. Make
sure that neither your arm nor
other heavy objects are press-
ing on the line, and that the line
is not bent.
If this error message appears,
please contact Customer
Services.
Insert new batteries into the
device.
Disposal of the batteries
• Used, completely discharged batteries must not be disposed
of with household waste. Dispose of the batteries in specially
designated collection boxes, at recycling points or at electron-
ics retailers. You are legally required to dispose of the batteries
correctly.
• The codes below are printed on batteries containing harmful
substances:
- Pb = battery contains lead
- Cd = battery contains cadmium
- Hg = battery contains mercury
11. TECHNICAL SPECIFICATIONS
Type
BM 25
Measurement
Oscillometric, non-invasive blood pressure
method
measurement on the upper arm
Measurement
Cuff pressure 300 mmHg,
range
systolic pressure 50 – 280 mmHg,
diastolic pressure 30 – 200 mmHg,
pulse 40 – 199 beats/minute
Display
Systolic pressure ± 3 mmHg,
accuracy
diastolic pressure ± 3 mmHg,
pulse ± 5% of the displayed value
Measurement
Max. permissible standard deviation according
uncertainty
to clinical testing: systolic pressure 8 mmHg,
diastolic pressure 8 mmHg
Dimensions
L 120 mm x W 90 mm x H 40 mm
Weight
Approx. 318 g (without batteries, with cuff)
Cuff size
22 to 42 cm upper arm circumference
26