39
Error
message
Possible
cause
Solution
The inflation
pressure is
higher than
300mmHg.
Please take another meas-
urement to check whether
the cuff can be correctly
inflated. Make sure that
neither your arm nor other
heavy objects are pressing
on the line, and that the line
is not bent.
There is a
system error.
If this error message
appears, please contact
Customer Services.
The batteries
are nearly flat.
Insert new batteries into the
device.
10. DISPOSAL
Repairing and disposing of the device
• Do not repair or modify the device yourself. Proper oper-
ation can no longer be guaranteed in this case.
• 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. Dis-
pose of the device in accordance with EC Direc-
tive – WEEE (Waste Electrical and Electronic
Equipment). Please contact the local authorities respon-
sible for waste disposal if you have any questions regard-
ing 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 53
Meas-
urement
method
Oscillometric, non-invasive blood pressure
measurement on the upper arm