Seca 869 UK Instruction Manual

seca 869 UK
Instruction manual and guarantee 2
GB

2
English
1. Congratulations!
By purchasing the seca 869 electronic
personal scale, you have acquired a high-
ly-accurate and sturdy piece of equip-
ment.
seca has been putting its experience at
the service of health for over 150 years
now, and as market leader in many coun-
tries of the world, is always setting new
standards with its innovative develop-
ments for weighing and measuring.
The weight display can be switched be-
tween kilogrammes (kg), pounds (lb) and
stones (st). Weight is determined within a
few seconds.
In addition to the conventional determina-
tion of weight, the seca 869 also has a
function for determining body mass index.
For this purpose, height is entered on the
keypad and the body mass index associ-
ated with the weight value is output.
The scale is of a very sturdy construction
and will give you long and loyal service. It
is easy to operate and the large display is
easy to read.
Its low power consumption means that
with a set of batteries, the seca 869 can
be used on a mobile basis for long peri-
ods.
2. Safety
Before using the new scale, please take a little time to read the following safety
instructions.
• Follow the safety instructions in the in-
struction manual.
• Keep the operating manual and the
declaration of conformity contained
therein in a safe place.
• Use only the type of battery stated (see
“Changing the batteries” on page 12).
• When using the scale with a mains unit,
ensure that the supply cable is routed in
such a way as to exclude any type of
tripping hazard.
• Do not drop the scale or subject it to
violent shocks.
• The cable between the weighing
platform and the case must be laid so
that it does not present a tripping haz-
ard.
• Avoid pulling hard on the connecting
cable to the display unit.
• Use the assembly material supplied.
• When assembling, ensure that screws
are tight and that the rod has been as-
sembled correctly (see “Fitting the wall
bracket” on page 4).
• Have repairs carried out exclusively by
authorised persons.
• Have scale serviced on a regular basis
(see “Servicing” on page 11).

Model 869 3
GB
3. Before you start…
Remove the packaging and place the scale on a firm, level surface.
The scope of supply includes:
• Weighing platform
• Display head plus connecting cable
• Wall bracket
•2Screws
•2Rawlplugs
• 6 mignon-type AA 1.5 V batteries
Desk-top stand
If you prefer, you can stand the display part
rather than hang it on the wall:
Alter the angle of the display part to enable
the display to be read most easily.

4
Fitting the wall bracket
The display part is intended for mounting on the wall. Use the mounting material supplied
to do so.
– Screw the wall bracket to the wall as
shown.
Be aware that you have a length of 2 m
of cable between the scale and the dis-
play part.
The cable may not contact the weighing
platform during weighing, as this might
falsify the result.
– Push the display onto the wall bracket.
– If you want to change the location of the
scale, take the display out of the wall
bracket and push it into the bracket on
the weighing platform to transport it.

Model 869 5
GB
Power supply
The scale is generally powered by batteries.
The LC display has a low power consumption – up to 10,000 weighing operations can be
performed with one set of batteries.
When or
bAtt appear in the display, you should change the batteries. You
require 6 AA-type 1.5 V batteries.
– Carefully turn over the scale so that the
base of the scale is accessible.
– Open the cover.
– Insert the new batteries in the battery
compartment.
Check that the polarity is correct!
– Close the cover.
– Then turn the scale back up the right
way.
Note: the scale is prepared for use
with a seca mains unit which is availa-
ble as an accessory.
Connecting the connecting cable to the weighing platform
The connecting cable of the display part is used to transmit digital data which are consid-
erably less sensitive to interference than the otherwise conventional small analog meas-
uring signals. Ageing and wear on the cable and on the plug contacts thus have no effect
on the accuracy of the scale.
To make the connection, proceed as outlined below:
– Connect the cable of the display case to
the socket under the carrying handle.
– Then place the scale upright again.
The cable may not contact the weighing
platform during weighing, as this might
falsify the result.
Connection for mains unit

6
Setting up and aligning the scale
The screwed feet can be used to level off
any slight unevenness in the floor.
– Place the scale on a level surface.
– Align the scale by screwing the foot
screws. The air bubble in the spirit level
must be right in the centre of the circle.
– Ensure that only the feet of the scale are
in contact with the floor. The scale may
not be in contact at any other point.
Important!
The alignment of the base of the scale
must be checked and corrected if nec-
essary every time the location of the
scale is changed.
spirit level

Model 869 7
GB
4. Operation
Controls and displays
The controls and display are in the display part.
Switch scale on and off
press briefly switch between kg and lbs
hold down switch between lbs and sts
in function menu increase value
press briefly activate/deactivate hold function
hold down set display to zero, activate/deactivate tare function
in function menu decrease value
Activating the BMI function, Confirmation
Correct weighing
– Press the start key with no load on the
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 for
use.
– If necessary, switch the weight display
(see page 8).
– Ask the patient to mount the scale.
Once on the scale, the patient should
stand still. The HOLD function is activat-
ed automatically at weights of over 1.5
kg. The display flashes until a stable
weight has been measured. The display
is then frozen until the next weighing op-
eration. HOLD appears in the display.
– Read the weighing result off the digital
display.
kg 61.40
HOLD

8
– Ask the patient to step off the scale.
The weighing result has been erased.
The scale is ready for the next patient.
– If a load greater than 250 kg, 550 lbs or
39 sts is placed on the scale, St0P ap-
pears in the display.
– To switch off the scale, press the start
key again.
Switching the weight display
The weight display can be switched between kilogrammes (kg) and pounds (lb) or
between pounds (lb) and stones (st).
– Switch on the scale using the start key.
Weight is initially displayed in the last
setting selected.
– To switch the weight display between
kilogrammes and pounds, press the
kg lb st key.
–Thekg or lbs display lights up.
– To switch weight display between
pounds and stones, hold down the
kg lb st 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 rechargeable/non-
chargeable batteries or whether it is connected to the mains.
– Operation on rechargeable/non-chargeable batteries: automatic shut-down after
3 minutes.
– With mains operation: shut-down only via keypad.
Taring weight display (TARE)
The tare function is very useful, for example for determining the weight of a child or an
object placed on the scale in addition to yourself.
Proceed as follows:
– Press the start key with no load on the
scale.
– First stand on the scales yourself with-
out the additional weight and activate
the Tare function by depressing and
holding the hold tare key.
kg 0.00

Model 869 9
GB
The display is reset to zero, 0.0 flashes
in the display until weight is detected to
be stable. Only then is the Tare function
fully activated. The note “NET” appears.
– Now take the additional load onto the
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.
– Hold the key down again to deactivate
the Tare function; the scale is then back
in normal weighing mode and the tare
value has been erased.
– The tare value is likewise erased by the
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:
– Press the hold tare key whilst the load
is on the scale.
“HOLD” appears in the digital display. The
value remains saved in the display until the
hold function is automatically switched off.
– The HOLD function can be switched off
by pressing the hold tare key again.
0.0 appears in the display if the scale has
no load on it, otherwise the current weight.
The “HOLD“ display vanishes.
Note:
The HOLD function can also be used if the TARE function has been executed
beforehand.
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.
– Press the start key with no load on the
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.
– Press the bmi key.
On the display, you will see the last
height entered.

10
– You can use the arrow keys to adjust
the value in increments according to the
graduations displayed.
– Once the correct value is set, press the
bmi key again. The BMI function is now
activated.
– Step on the scale and keep still.
– Read off the BMI on the digital display
and compare it with the categories on
page 10.
– To return to normal weighing mode,
press the bmi key.
– To switch off the scale, press the Start
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).
•BMIover30:
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.
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 and the printing.

Model 869 11
GB
6. What do I do if…
… no weight display comes on?
– Is the scale switched on?
– Check the batteries.
– Is the plug contact for connecting the display to the scale correctly connected?
– Is the plug contact of the mains unit properly connected to the scale?
… 0.0 does not appear before weighing?
– Switch off the scale with the Start key and start the scale again – there must not be any
load on the scale – and only its feet should be in contact with the floor.
… one segment is illuminated constantly or not at all?
– The relevant segment has a fault. Inform Servicing.
… the display shows ?
– Battery voltage is running low. Change the batteries in the next few days.
… bAtt appears in the display?
– Batteries are empty. Put in new batteries.
… St0p appears in the display?
– Maximum load has been exceeded.
… the display flashes?
– If you have just activated the Hold or Tare function, please wait until the scale has de-
tected a steady weight value. The display will then stop flashing.
– If there has been no activation of a function beforehand, remove the load from the scale
and wait until 0.0 is displayed, then weigh again.
… the display Eand XX.XX appear?
– Switch off the scale with the Start key and start the scale again. The scale will then
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.
7. Servicing
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.

12
Changing the batteries
When or bAtt appear in the display, you should change the batteries. You need
6 type AA 1.5 V batteries.
– Carefully turn over the scale so that the
base of the scale is accessible.
–Openthecover.
– Insert the new batteries in the battery
compartment.
Check that the polarity is correct!
–Closethecover.
– Then turn the scale back up the right
way.
8. Technical data
Dimensions scale
width: 313 mm
height: 60-66 mm
depth: 315 mm
Dimensions weighing platform
width: 205 mm
height: 55 – 75 mm
depth: 48 – 80 mm
Height of figures 20 mm
Weight approx. 4.3 kg
Temperature range +10 °C to +40 °C
Maximum load 250 kg / 550 lbs / 39 sts
Minimum load 2 kg / 4.4 lbs
Power supply
• Batteries
– Supply voltage 9 V
– Battery type 6 x type AA, 1.5 V
• Optional mains unit (model-dependent)
– Supply voltage 12 V
– Power consumption approx. 30 mA
– Insulated device,
protection class II (EN 60601-1)
EN 60 601-1:
medical electrical equipment type B:
Accuracy greater than ± 0.15 %
Graduations
0 up to 150 kg: 100 g

Model 869 13
GB
150 kg up to 250 kg: 200 g
0 up to 550 lbs: 0.5 lbs
0 up to 39 sts: 0.5 lbs
Functions Switch between units, Tare, Hold
Body Mass Index
9. Spare parts and accessories
Power supply
Model dependent mains unit
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.
Commercially-available mains units may supply a higher voltage than stated and thus lead
to damage to the scale.
Accessories
Carrying case 421
seca no. 421 00 00 009
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: [email protected]
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).

14
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
packaging was used for any transport and
the merchandise secured and attached in
that packaging just as it was when origi-
nally packed. 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.
12. Declaration of conformity
seca gmbh & co. kg hereby declares that the product meets the terms of the
applicable European directives. The unabridged declaration of conformity can
be found at: www.seca.com.

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