• Do not open the device except for the battery compart-
ment. Failure to comply will invalidate the warranty.
• Repairs must only be carried out by Customer Services
or authorised 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 Elec-
tronic Equipment). Please contact the local authorities
responsible for waste disposal if you have any questions
regarding disposal.
Disposal of the batteries
• Used, completely discharged batteries must not be dis-
posed of with household waste. Dispose of the batter-
ies in specially designated collection boxes, at recycling
points or at electronics 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 54
Meas-
Oscillometric, non-invasive blood pressure
urement
measurement on the upper arm
method
Measure-
Cuff pressure 0 – 300 mmHg,
ment range
systolic pressure 50 – 250 mmHg,
diastolic pressure 30 – 200 mmHg,
pulse 40 – 180 beats/minute
Display
Systolic pressure ± 3 mmHg,
accuracy
diastolic pressure ± 3 mmHg,
pulse ± 5% of the displayed value
Meas-
Max. permissible standard deviation accord-
urement
ing to clinical testing:
uncertainty
systolic pressure 8 mmHg,
diastolic pressure 8 mmHg
Memory
2 x 60 memory spaces
Dimensions
L 139 mm x W 94 mm x H 48 mm
Weight
Approx. 360 g (without batteries, with cuff)
Cuff size
22 to 44 cm upper arm circumference
41