Beurer EM49 - Инструкция по эксплуатации - Страница 36

36

The battery symbol is shown. How to proceed:

Replace all batteries.

You have an unpleasant sensation at the electrodes. How to 

proceed:

(1) The electrodes are not positioned correctly. Check their positions 

and re-position, if necessary.

(2) The electrodes are worn. This may cause irritated skin as even 

distribution of the current across the entire area is no longer 

guaranteed. For this reason, replace the electrodes.

Skin in the treatment area turns red. How to proceed:

Immediately stop treatment and wait until your skin has returned to its 

normal condition. If the redness is under the electrode and disappears 

quickly, there is no risk – this is caused by the locally stimulated, 

increased blood flow. 

However, consult your doctor before you continue treatment if the 

skin irritation persists and this is accompanied by an itchy sensation 

or inflammation. This may be caused by an allergic reaction to the 

adhesive surface.

13. Replacement parts and wearing parts

You can obtain the following replacement parts directly from 

Customer Services:

Designation

Item number and/or order number

8 x adhesive electrodes  

(45 x 45 mm)

Item 661.02

4 x adhesive electrodes  

(50 x 100 mm)

Item 661.01

14. Technical specifications

Name and model

EM 49

Type

EM 49

Output waveform

Biphasic rectangular pulse

Pulse length

50 – 450  µs

Pulse frequency

1 – 150 Hz

Output voltage

max. 100 Vpp (500 ohm)

Output current

max. 200 mApp (500 ohm)

Voltage supply

3 x AAA batteries

Treatment time

Adjustable from 5 to 100 minutes

Intensity

Adjustable from 0 to 50

Operating conditions

5°C – 40°C  (41°F – 104°F)  at  a  relative 

humidity  of  15 – 93%

Storage conditions

-25 °C –70 °C  (-13 °F – 158 °F)  at  a 

relative humidity of 0– 93%

Dimensions

132 x 63 x 29.5 mm (including belt clip)

Weight

83 g (including belt clip, without batteries),

117 g (including belt clip and batteries)

Use Altitude Limit

3000 m

Use Range Atmospheric 

Pressure

700 - 1060 hPa

The serial number is located on the device or in the battery 

compartment.
Note: If the device is not used acording to the instructions specified, 

perfect functionality cannot be guaranteed!
We reserve the right to make technical changes to improve and 

develop the product.
This device complies with European standards EN60601-1 and 

EN60601-1-2 (In accordance with IEC 61000-4-2, IEC 61000-4-3, 

IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 610004-8 and 

IEC 610004-11) and is subject to special precautionary measures with 

regard to electromagnetic compatibility. Please note that portable and 

mobile HF communication systems may interfere with this unit.
More details can be requested from the stated Customer Services 

address or found at the end of the instructions for use.