Evocare seca 769 User manual

12
English
1. Signed and sealed
With seca products, you are not only purchasing tech-
nology which has been perfected over 100 years, but
also quality with official legal certification confirmed by
institutions. seca products comply with European
directives, standards and national laws. When you buy
seca, you buy the future.
Products bearing this symbol -meet the applicable
regulatory requirements of the European Community,
especially the following:
• Directive 93/42/EEC for medical devices
seca’s professionalism is also recognized by official
testing agencies. TÜV Süd Product Service, the
appointed office for medical devices, confirms with
this certificate that as a medical devices manufacturer,
seca consistently complies with the strict legal require-
ments. seca’s quality assurance system includes the
areas of design, development, production, sales and
service of medical scales and length measuring
systems as well as software and measuring systems
for assessing state of health and nutrition.
seca helps the environment. Saving natural resources
is very important to us. We therefore make every effort
to save on packaging -materials wherever it makes
sense and whatever is left over can be conveniently
disposed of on site via the recycling system.
2. Safety
Before using the new scale, please take a little time to read the following safety instruc-
tions.
• Follow the instructions in the instruc-
tions for use.
•Keeptheoperatinginstructions and the
declaration of conformity in a safe
place.
•Donotdropthescaleorsubjectitto
violent shocks.
•Useonlythetypeofbattery stated (see
“Changing the batteries” on page 19).
•Havescaleservicedandre-calibrated
on a regular basis (see chapter entitled
“Maintenance” on page 19).
•Haverepairscarriedoutonlyby
authorised persons.
0123

Model 769 13
GB
3. Before you start
Unpacking
–Removethepackagingandplacethe
scale on a firm, level surface.
The scope of supply includes:
• Weighing platform
• Column with display head
• 2 mounting screws
• Compartment with batteries
Power supply
The scale is generally powered by batter-
ies.
The LC display has a low power consumption – 10,000 weighing operations can be per-
formed with one set of batteries.
–Carefullyturnoverthe scale so that the
base of the scale is accessible.
–Pushthebatterycompartmentclosure
towards “Battery” and open the cover.
–Connectthecabletotheholderand
batteries.
–Placetheholderinthebatterycompart-
ment.
–Closethecoverandthenturnthescale
back up the right way.
Note: the scale is prepared for use with a seca mains unit which is available as
an accessory.
The connection socket for the mains unit is
in the base of the scale.
Note: the mains unit can also be used
with the batteries in place without the
scale or batteries being damaged.
plug-in
mains unit
scale from
underneath

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Fitting the column
The column and display head are fitted to the weighing platform.
–Guidetheconnecting cable through the
opening.
– Place the column in the recess. The
display should be legible for people
standing on the scale.
– Screw the column to the weighing plat-
form from underneath.
–Ifnecessary,laythescalecarefullyon
its side to tighten up the screws.
–Connecttheplugof the connecting
cable to the rear of the scale.
– Then place the scale upright again.
4. Operation
Controls and displays
The controls and the display are on the display head on the column.
Switchscaleonandoff
press briefly ➞switch between kg and lbs
holddown ➞switch between lbs and sts
in function menu ➞increase value
press briefly ➞activate/deactivate hold function
holddown ➞set display to zero, activate/deactivate tare function
in function menu ➞decrease value
ActivationofBMIfunctionand Enter key for input data

Model 769 15
GB
Correct weighing
–PresstheStartkeywithnoloadonthe
scale.
se(A, 8.8.8.8.8. and 0.0 appear consec-
utively in the display. The scale is then
automatically set to zero and ready to
use.
–Ifnecessary,switchtheweightdisplay
(see page 15).
–Standonthescaleandkeepstill.
–Readtheweighingresultoffthedigital
display.
–Ifaloadgreaterthan200kgor450lbs
is placed on the scale, St0P appears in
the display.
–Toswitchoffthescale,presstheStart
key again.
Switching the weight display
The weight display can be switched between kilogrammes (kg) and pounds (lbs) or be-
tween kilogrammes (kg) and stones (sts).
–Switchonthescaleusingthegreen
Start key. Weight is initially displayed in
the last setting selected.
–Toswitchtheweightdisplaybetween
kilogrammes and pounds, press the kg/
lbs/sts key.
–Thekg or lbs display lights up.
– To switch weight display between
pounds and stones, hold down the
kg/lbs/sts key for approx. 2 seconds.
The lbs or sts display lights up.
Automatic switch-off/economy mode
The scale automatically detects whether it is being operated on batteries or whether it is
connected to the mains.
–Operationonbatteries:automaticshut-downafter30seconds.
–Withmainsoperation:shut-down only via keypad.

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Taring weight display (TARE)
The tare function is very useful, for example for determining the weight of a child, animal
or other object placed on the scale in addition to yourself.
Proceed as follows:
–PresstheStartkeywithnoloadonthe
scale.
–Firststandonthescalesyourselfwith-
out the additional weight and activate
the Tare function by depressing and
holding the HOLD/TARE key.
The display is reset to zero. 0.0 appears
in the display. The note “NET” appears.
–Nowtaketheadditionalloadontothe
scale. You can leave the scale to do so,
in which case ---- appears.
The scale determines the weight of the
additional load.
You can now perform as many weigh-
ing operations as you like.
–Holdthekeydownagaintodeactivate
the Tare function; the scale is then back
in normal weighing mode and the tare
value has been erased.
–Thetarevalueislikewiseerasedbythe
scale being switched off.
Store weight value (HOLD)
You can also continue displaying the weight determined once the load has been removed.
This makes it possible to look after a patient first, before having to note the weight.
–PresstheHOLD key whilst the load is
on the scale.
“HOLD“ appears in the digital display.
The value is stored in the display until
the scale switches off automatically af-
ter 3 minutes.
– The HOLD function can be switched off
by pressing the HOLD key again.
0.0 appears in the display if the scale
has no load on it, otherwise the current
weight. The “HOLD“ display vanishes.

Model 769 17
GB
Body Mass Index (BMI)
Body Mass Index puts height and weight in relationship to one another, providing more
accurate information than ideal Broca weight, for example. A tolerance range is given
which is considered ideal for health.
–PresstheStartkeywithnoloadonthe
scale.
se(A, 8.8.8.8.8. and 0.0 appear con-
secutively in the display. The scale is
then automatically set to zero and ready
for operation.
–PresstheFUNC key.
On the display, you will see the last
height entered.
–Youcanchangethevaluein1cmincre-
ments using the arrow keys.
–Oncethecorrectvalueisset,pressthe
FUNC key again. The BMI function is
now activated.
–Askthepatienttomountthescale.
Once on the scale, the patient should
stand still.
–ReadofftheBMIonthedigitaldisplay
and compare it with the categories on
page 17.
–Toreturntonormalweighingmode,
press the FUNC key.
–Toswitchoffthescale,presstheStart
key again.
Evaluating Body Mass Index for adults:
Compare the value determined with the categories quoted below which correspond to
those used by WHO, 2000.
•BMI below 18.5:
Warning, this patient weighs too little. There could be a tendency to anorexia. An in-
crease in weight is recommended to improve well-being and performance. If in doubt,
consult a specialist.
•BMI between 18.5 and 24.9:
The patient is of a normal weight. He can stay as he his.
•BMI between 25 and 30 (pre-obese):
The patient is slightly to moderately overweight. He should cut his weight if he is already
ill (e.g. diabetes, hypertension, gout, fat metabolism disorders).
•BMI over 30:
Weight reduction is essential. Metabolism, cardiovascular system and bones are all un-
der strain. A consistent diet, plenty of movement and behavioural training are all rec-
ommended. If in doubt, consult a specialist.

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5. Cleaning
Clean the rubber surface and the housing as required using a domestic cleaning agent or
commercially-available disinfectant. Follow the manufacturer’s instructions.
Under no circumstances use abrasive or acid cleaners, white spirit, benzene or the like for
cleaning. Such substances can damage the high-quality surfaces.
6. What do I do if
 no weight display comes on?
–Isthescaleswitchedon?
–Checkthebatteries.
–Istheplugcontactonthescaleproperlyconnected??
 0.0 does not appear before the weighing operation?
–PresstheStartkeyagain–theremust not be any load on the scale
 ---- appears instead of 0.0 before weighing?
–PresstheStartkeyagain–theremust not be any load on the scale.
 one segment is illuminated constantly or not at all?
–Therelevantsegmenthasa fault. Inform Servicing.
 the display shows ?
–Batteryvoltageisrunninglow.Changethe batteries in the next few days.
 bAtt appears in the display?
–Batteriesareempty.Putinnewbatteries.
 St0p appears in the display?
–Maximumloadhasbeenexceeded.
 the display flashes?
–IfyouhavejustactivatedtheHold or Tare function, please wait until the scale has de-
tected a steady weight value. The display will then stop flashing.
–Iftherehasbeennoactivationofafunctionbeforehand, remove the load from the scale
and wait until 0.0 is displayed, then weigh again.
 the display Eand XX.XX appear?
–SwitchoffthescalewiththeStartkeyandstartthescaleagain.Thescalewillthen
work normally again.
If this is not the case, disconnect the power supply by briefly removing the batteries. If
this measure is equally unsuccessful, inform the Service department.

Model 769 19
GB
7. Maintenance
Your seca scale leaves the factory with an accuracy greater than ± 0.15 %. To ensure that
this accuracy is maintained, the product must be carefully set up and regularly maintained.
Depending on the frequency of use, we recommend servicing every 3 to 5 years. Please
ensure that a qualified service agent is used. If in doubt, contact seca Customer Service
for further information.
Changing the batteries
When or bAtt appear in the display, you should change the batteries. You need
6 type AA 1.5 V batteries.
–Carefullyturnoverthe scale so that the
base of the scale is accessible.
–Pushthebatterycompartmentclosure
towards “Battery” and open the cover.
– Take out the holder and batteries.
–Removetheusedbatteriesandinsert
new batteries in the holder.
Check that the polarity is correct.
–Placetheholderandbatteriesinthe
battery compartment.
–Closethecover.
–Thenturnthescalebackuptheright
way.

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8. Technical data
Dimensions
width: 292 mm
height: 830 mm
depth: 390 mm
Height of figures 20 mm
Weight approx. 6.8 kg
Temperature range +10 °C to +40 °C
Power supply Battery/mains unit (option)
Batteries 6 type AA 1.5 V batteries
EN 60 601-1:
Insulated equipment,
Protection Class II:
medical electrical equipment type B:
Maximum load 200 kg/450 lbs/32 sts
Graduations 100 g/0.2 lbs
Accuracy greater than ± 0.15 %
Functions Switch between units, Tare, Hold
Body Mass Index
9. Spare parts and accessories
Power supply
Model dependent mains unit
Plug-in mains unit, Euro: 230V~ / 50Hz / 12V= / 150mA
seca no.: 68-32-10-252
Switchmode power adapter, 100-240V~ / 50-60Hz / 12V= / 0.5A
seca no. 68-32-10-265
Attention!
Use only seca original plug-in mains units with 9 V or controlled 12 V output voltage. Com-
mercially-available mains units may supply a higher voltage than stated and thus lead to
damage to the scale.

Model 769 21
GB
10. Disposal
Disposing of the device
Do not dispose of the device in
domestic waste. The device must
be disposed of properly as elec-
tronic waste. Follow the national regula-
tions which apply in your case. For further
information, contact our service depart-
ment at:
[e-mail]
Batteries
Do not throw used batteries away in do-
mestic waste. Dispose of batteries at col-
lection points in the vicinity. When buying
new batteries, select those low in harmful
substances and containing no mercury
(Hg), cadmium (Cd) or lead (Pb).
11. Warranty
A two-year warranty from date of delivery
applies to defects attributable to poor ma-
terials or workmanship. All moveable parts
- batteries, cables, mains units, recharge-
able batteries etc. - are excluded. Defects
which come under warranty will be made
good for the customer at no charge on
production of the receipt. No further
claims can be entertained. The costs of
transport in both directions will be borne
by the customer should the equipment be
located anywhere other than the custom-
er’s premises. In the event of transport
damage, claims under warranty can be
honoured only if the complete original pa-
kkaging was used for any transport and
the scale secured and attached in that pa-
kkaging just as it was when originally pa-
kked. All the packaging should therefore
be retained.
A claim under warranty will not be hon-
oured if the equipment is opened by per-
sons not expressly authorised by seca to
do so.
We would ask our customers abroad to
contact their local sales agent in the event
of a warranty matter.