Beurer NA 20 Mode D'emploi page 30

4-3, 61000-4-4, 61000-4-5, 61000-4-6, 61000-4-8, 61000-4-11) and
is subject to particular precautions with regard to electromagnetic
compatibility�
The device is suitable for use in all environments listed in these in-
structions for use, including domestic environments� Please note
that portable and mobile HF communication systems may interfere
with this device�
Notes on electromagnetic compatibility
• The device is suitable for use in all environments listed in these
instructions for use, including domestic environments�
• The use of the device may be limited in the presence of electro-
magnetic disturbances� This could result in issues such as error
messages or the failure of the display/device�
• Avoid using this device directly next to other devices or stacked
on top of other devices, as this could lead to faulty operation� If,
however, it is necessary to use the device in the manner stated,
this device as well as the other devices must be monitored to en-
sure they are working properly�
• The use of accessories other than those specified or provided by
the manufacturer of this device can lead to an increase in electro-
magnetic emissions or a decrease in the device's electromagnetic
immunity; this can result in faulty operation�
• Failure to comply with the above can impair the performance of
the device�
11. Replacement parts and wearing parts
Designation
Silicone
attachments
Head unit (incl�
valve, rubber seal,
nasal secretion
container and sili-
cone attachments)
Material
Silicone
ABS, PTFE, PC,
silicone
30
REF
164�104
164�103