Beurer EM 28 - Technical specifications

30
Problem Possible cause Solution
The skin
turns red
and/or a
stabbing
pain occurs.
Thecuisnotposi-
tioned correctly on
the skin.
Ensure that the
cusitssecurely
on the skin and
cannot move.
Thecuisdirty.
Cleanthecuas
described in these
instructions for
use.
One of the water
contact electrodes
has a scratch.
Replacethecu.
Water contact elec-
trodes are not su-
ciently moist.
Switchothe
device. Moisten
electrodes.
Stimulation
stops during
use.
Thecuhascome
loose from the skin.
Stop the applica-
tion and reposition
thewristcu.
The connection
cable has worked
itself loose.
Stop the applica-
tion and reinsert
the connection
cable.
The batteries are
empty.
Replace the
batteries on the
control unit.
Ifyoucannotndasolutiontoyourproblemhere,contact
ourCustomerServices.
10. Technical specifications
Wrist circumference Fromapprox.14cm
Type EM 29
Model EM 28
Weight
–Device
–Device,cuand
cable
– Approx.90gincl.batteries
–Approx.155gincl.batteries
Electrode size Approx.80cm²
Parameter
(500ohmload)
Output voltage:
max.50Vpp/5.5Vrms
Output current:
max.100mApp/11mArms
Output frequency:
2 – 110 Hz
Pulse length 60 – 220 μs per phase
Waveform Symmetric,biphasic
rectangular pulse
Voltagesupply 4.5V
(3x1.5VAAA,typeLR03)