Maintenance Of The Device; Accessories And Spare Parts; Warranty Conditions; Explanation Of Error Displays - Hartmann TENSOVAL DUO CONTROL Instructions For Use Manual

6. Maintenance of the device

Do not expose the device neither to
extreme temperatures nor to humi-
dity, dust or direct sunlight because
this may lead to malfunction.
This device consists of high-quality
electronic precision components.
Protect the device from shock and
do not immerse in water.
Only use a soft, moistened cloth to
clean the device. Please use neither
a diluter nor alcohol, detergents or
solvents. The cuff can be cleaned
carefully with a lightly moistened
cloth and mild, pH-neutral soap. Do
not completely immerse the cuff in
water.
To protect them from external influ-
ences keep the device and cuff as
well as these instructions in the
storage bag.

7. Accessories and spare parts

To ensure measurement precision,
only use original HARTMANN
accessories which may be obtained
from your pharmacist or specialist
medical supplier.
Standard cuff for upper arm
circumference 22 – 32 cm
Code No. 900 218
Preformed moulded cuff for
upper arm circumference
22 – 32 cm
Code No. 900 217
Large cuff for upper arm
circumference 32 – 42 cm
Code No. 900 219
HARTMANN mains adapter
Code No. 900 153

8. Warranty conditions

The device comes with a three-year
warranty from the date of purchase.
Accessories which are subject to
wear and tear are not covered by
this warranty (e.g. batteries, cuffs
etc.).
Further information about warranty
conditions can be found in the
separate warranty certificate inclu-
ded with this product.
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9. Explanation of error displays

Error which has Possible causes
occurred
Device will not turn No batteries, they have
on. been inserted incorrectly
or are dead.
Mains adapter not
correctly connected or
defective.
Cuff will not inflate. Cuff connector is
incorrectly positioned in
the connecting socket of
the device.
Moving or talking
during the measuring
procedure.
Cuff is too loosely
applied.
Cuff loses air/has a leak.
Measurement
inaccurate.
English
Remedy
Check batteries and
insert four identical, new
batteries if necessary.
Ensure the mains
adapter is plugged in
the connecting socket
on the rear side of the
device.
Check connection
between the red cuff
plug and the red con-
necting socket.
Do not talk or move
during the measuring
procedure.
Apply the cuff so that
you are able to push
about two fingers
between the cuff and
the upper arm.
Use a new cuff.
Please rest for at least
a minute and take the
measurement again.
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