33
9. TROUBLESHOOTING
In the event of errors, the error message _ appears on the dis-
play. Error messages may appear if:
• It was not possible to correctly record the pulse:
;
• The measured blood pressure is outside the measurement
range:
;
• The cu is fastened too tightly or loosely:
;
• Errors occur during the measurement:
;
• The inflation pressure is higher than 300 mmHg:
;
• There is a system error. If this error message appears, please
contact Customer Services:
;
• The batteries are almost empty:
.
In such cases, repeat the measurement. Ensure that the cu line
is correctly attached and that you do not move or speak during
the measurement.
If necessary, reinsert or replace the batteries.
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 authori
-
ties responsible for waste disposal if you have any questions
regarding disposal.
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 27
Model BM 27+