The shelf life of an unopened pack of hydrogel pads is 3
years. This can be affected by very high temperatures or
very low humidity.
Hydrogels Cautions:
Do not ignore any allergic reaction to the hydrogel pads:
If a skin irritation develops, stop using TENS, as this type of
electrode may not be suitable for you.
Do not use this device with gels or electrodes other than
those recommended by the manufacturer. Performance
may vary from specification. Electrodes with smaller surface
area may cause tissue irritation.
DO NOT PLACE ELECTRODES:
On skin, which does not have normal sensation. If the skin is
numb too great a strength may be used, which could result
in skin inflammation.
On broken skin. The electrodes could encourage infection.
Over the eyes. May affect eyesight or cause headaches.
Across the front of the head. Effect on patients who have had
strokes or seizures is not known. May affect your sense of
balance. The effects of stimulation on the brain are unknown.
8. Charging Ova 3
Check battery life
Press and hold the treatment time button for 3 seconds to
display remaining battery life.
The Left stimulator white LEDs will flash once and then enter
battery life remaining mode.
Battery life is displayed for 5 seconds before returning to the
previous display.
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When battery is 20% and 10%, a low battery alert will play and
all white LEDs that are active will flash.
Charging
It is recommended to charge the device daily.
To charge Ova 3 connect the supplied charger to the unit
and plug it into a USB socket.
Battery life during charging is displayed on the left (L)
stimulator using 4 white LED's.
As battery level increases LED's will flash and appear in
ascending order.
Note: The device cannot be used during charging.
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