WUNDER BABY02 User manual

WUNDER SA.BI.SRL EN USER MANUAL
BABY02 (WU150) REV.02 10/01/2017 1
www.wunder.it
PROFESSIONAL ELECTRONIC BABY SCALE
MOD. BABY02
USER MANUAL
Read this manual carefully before using the instrument
2. GENERAL RULES..................................................................................................................................... 2
3. SAFETY.................................................................................................................................................... 3
4. SPECIFICATION....................................................................................................................................... 6
5. INDICATOR ............................................................................................................................................. 6
6. INSTALLATION ........................................................................................................................................ 7
7. ISTRUCTION FOR USE ............................................................................................................................ 8
8. PRINTER FUNCTIONS........................................................................................................................... 11
9. ERROR MESSAGE ................................................................................................................................. 12
10. MAINTENANCE AND ASSISTANCE..................................................................................................... 13
11. CONFORMITY..................................................................................................................................... 13
12. IDENTIFICATION LABELS.................................................................................................................... 13
13. SCRAPPING AND WASTE DISPOSAL .................................................................................................. 13
14. WARRANTY ........................................................................................................................................ 14
15. INSTALLATION BABY HEIGHT ROD .................................................................................................... 15
16. INSTALL SECURITY BRACKETS............................................................................................................ 16
Manual_Baby02_V1

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By choosing the WUNDER mod. Baby02 professional electronic scale, you have purchased a high precision
instrument.
Since over 40 years Wunder has placed its experience at the service of health. This instrument is compliant
with national standards in hospitals and clinics with medical class Iwith measurement function and is
calibrated in conformity with accuracy class III.
The instrument is characterised by the possibility of fixing the electronic terminal to the weighing platform by
means of a column or else installing the terminal autonomously.
The instrument is equipped with a dual LCD electronic terminal with triple reading to simultaneously view
Weight and weight difference calculation.
2. GENERAL RULES
Carefully read this manual before using the instrument as it supplies
important indications concerning OPERATING SAFETY AND MAINTENANCE.
The descriptions and illustrations supplied in this manual are not binding.
WUNDER reserves the right to modify its products as deemed convenient in order to approve them without
being committed to update this publication.
Conventions: The following symbols have been used in this manual:
0476 EC TYPE APROVAL FOR MEDICAL USE
METROLOGICAL CERTIFICATION AND APPROVAL
ACCURACY CLASS
ATTENTION!
PLACED BEFORE DETERMINING PROCEDURES. COMPLIANCE FAILURE CAN HARM THE OPERATOR
OR PATIENT OR DAMAGE THE PRODUCT
WASTE DISPOSAL
TYPE B PARTS SUPPLIED
BATTERY POWER
INDICATION OF WEIGHT FUNCTIONALITY
O
INDICATION OF STABLE WEIGHT
INTERFERENCE COULD OCCUR NEAR THE APPLIANCES
DUAL INSULATION (CLASS II)

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3. SAFETY
ATTENTION!
Operators must read this manual carefully, comply with the instructions it contains and become familiar with
the correct use and maintenance procedures of the instrument.
•Retain this manual for consultation and as a help in staff training
•Do not overload the instrument beyond its maximum capacity
•Do not apply loads abruptly.
•Do not press the keys with sharp or pointed objects
•Do not try to open the instrument.
•Do not remove seals from the instrument.
•Do not short-circuit the battery terminals
•Use only the power supply provided by Wunder. Before using it, make sure that the local mains voltage
is compatible with the voltage of the adapter shown on the identification plate
•Regularly check the integrity of the instrument's power cord and make sure it does not come in contact
with hot appliances
•Make sure that the power cord does not create obstruction hazards
•Unplug the instrument before cleaning it
•Do not place the instrument in water or other liquids
•Perform maintenance and subsequent metric verifications regularly
3.1 Manufacturer's guide and declaration –electromagnetic immunity
Guide and Statement of manufacturer –Electromagnetic emissions
The electronic scales BABY 02 model is scheduled for operation in the electromagnetic environment
specified below.
the customer and the user should ensure that it is used in that environment
Emission test
Conformity
Guide to electromagnetic environment
RF Emission CISPR11
Group 1 Class B
The baby scales BABY 02 model uses RF energy only for its
internal function. The refore its RF emissions are very low
and probably not cause no interference in electrical
equipment.
RF Emission CISPR11
Group 1, Class B
The baby scales BABY 02 is suitable for use in all sanitary
and hospital buildings, connected to the low voltage public
power supply network.
Harmonic emission
Class A
Voltage fluctuations/
flicker emission
Compliant
Guide and Statement of manufacturer-Electromagnetic Immunity

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The electronic scales BABY 02 model is scheduled for operation in the electromagnetic environment
specified below.
the customer and the user should ensure that it is used in that environment.
Immunity test
Compliance
Guide to electromagnetic environment
Electrostatic
discharges (ESD)
IEC/EN61000 - 4 -2
6kV in contact
8kV in air
The floors should be made of wood, concrete or ceramic. If
the floors are covered in synthetic material, the relative
humidity should be maximum 30%.
Rapid
transients/burst
IEC/EN61000 - 4 - 4
2kV power supply
The power supply should be of the type used typically in
commercial or hospital environments.
Surge
IEC/EN61000 - 4 - 5
1kV differential
mode
The power supply should be of the type used typically in
commercial or hospital environments.
Voltage dips, short
interruption and
voltage variation
IEC/EN61000 - 4 - 11
<5%UT for 0.5 cycle
40%UT for 05 cycle
70%UT for 25 cycle
<5%UT for 5 sec
The power supply should be of the type used typically in
commercial or hospital environments. Note=UT is the value
of the voltage of the feed.
Power frequency
Magnetic field
IEC/EN61000 - 4 - 8
3A/m
NOTE: UT is the value of the power supply voltage.
CAUTION
The medical device requires particular electromagnetic compatibility precautions and must be installed and
used according to the information provided in the accompanying documents.
Manufacturer's guide and declaration - Electromagnetic emissions
The electronic scales BABY 02 model can be used in the electromagnetic environment specified below. The
customer or the user of the seat must ensure that it is used in compliance with the specifications below.
Emissions test
Compliance
Guide to electromagnetic environment
Radiated/
conducted /
emissions
IEC/EN61000-4-6
3Vrms 150kHz to
80MHz(for
appliances that are
not life supporting)
Equipment in RF communications and mobile laptops should ot
be used near any part of the tooth, including cables, except
when they meet the recommended separation distance
calculated by the frequency applied to the transmitter.

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Radiated/
conducted
/emissions
IEC/EN61000-4-3
3Vrms 150kHz to
80MHz(for
appliances that are
not life equipment)
Recommended separation distance d = 1.2 √ P d = 1.2 √ P from
80 MHz to 800 MHz d = 2.3 √ P from 800 MHz to 2.5 GHz where
the P and maximum rated power output of the transmitter in
Watts (W) according to the manufacturer of the transmitter and
the recommended separation distance in meters (m).
The intensity of the field of a fixed RF transmitters, as
determined by an electromagnetic site, it could be lower than
the level of compliance of each range of frequency b. You can
check interference in proximity of equipment marked with the
following symbol:
With 80 MHz and 800 MHz is applied the higher frequency range. These guidelines may not apply in all
situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and
people.
a) The intensity of the field for fixed transmitters such as base stations for radiotelephone mobile and
cordless phones) and land radio mobile, amateur radio equipment, radio transmitters in the AM and FM and
TV transmitters cannot be made theoretically and with precision. To establish an electromagnetic
environment due to fixed RF transmitters, it should consider the electromagnetic survey of the site. If the
field strength measured at the place where you use the instrument exceeds the applicable level of
compliance of the above, it should be placed under observation normal operation of the tooth divice. If you
notice abnormal performance, it may take additional measures as a different orientation or position of
instrument.
of frequencies from 150 kHz to 80 MHz should be less than 3 V / m.
Recommended separation distances between portable radio equipment unity.
The scales BABY 02 model is expected to operate in an electromagnetic environment in which they control
the noise radiated RF. The customer or the tooth may be of help to prevent electromagnetic interference by
ensuring a minimum distance between mobile communication devices and portable RF (transmitters) and
unity, as recommended below, with respect to the maximum power output of equipment radio.
Output power rating
of the transmitter W
Distance separating the frequency of the transmitter m
150 kHz a 80 MHz d =
1,2 √P
80 MHz a 800 MHz d =
1,2 √P
800 MHz a 2,5 GHz d =
2,3 √P
0,01
0,12
0,12
0,23
0,1
0,38
0,38
0,73
1
1,2
1,2
2,3
10
3,8
3,8
7,3
100
12
12
23

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For transmitters with maximum rated power output not reported above, the recommended separation
distance d in meters (m) can be calculated using the equation applicable to the frequency of the transmitter,
where P and the maximum rated power output of the transmitter in Watt (W) according to the manufacturer
of the transmitter.
Note: With 80 MHz and 800 MHz is applied the higher frequency range.
These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
4. SPECIFICATION
Model
BABY 02
Capacity
Max 3/6kg, e=1/2g; Max 6/15kg, e=2/5g; Max 10/20kg, e=5/10g;
Approvazione OIML
Class III
Unit weight
kg
Display
Double LCD: 1 LCD 20mm weight with 5 active digits; 2 LCD 12mm
Dimensions
550 x 290 (DISH)
Key functions
ON/ZERO/OFF, HOLD, TARA, PRINT, MEMORY(MILK BOTTLE)
Power
Adapter 12 V - 2 A Rechargeable Batteries Pack- (OPTIONAL)
Temperature operation
5°C / 35°C
5. INDICATOR
1.Weighing capacity and division
2.Key function
3.Main LCD: Weight
4.Second LCD automatically calculates the
amount of Milk consumed
5.Power display
2
3
5
1
4

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Key functions
Tasto
Description
Key ON. To reset the display (OFF) long press 3 seconds. Zero the scale (±2% of full
capacity)
To hold weighing result on the display/ determine stable weighing value.
Tare un-wanted weight.
Function Weight-Milk: automatically calculates the amount of Milk consumed
Print out data.
Function Display Symbols
Stable symbol: To indicate that the weight is stable.
Minus weight: Weight under zero.
Zero symbols: Weight is at zero point.
Low battery: Battery need to charge or replaced.
6. INSTALLATION
After removing the instruments from the packing check the integrity and right contents
Put the scale far from source from of heat e vibration.
Put the scale on stable surface.
Indicator assembly (is not assembled)
Run the cable through the tube
Run the cable through the tube. Setup the bracket.
Screw to the holes.
Stable Weight
Minus Weight
Zero
Low Battery
kg
Net weight
Weight
Hold

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Indicator Column assembly with platform
1. Run the cable through the column. 2. Connect the jack
cable
3. Tighten the three screws of the
base by turning
4. Align the platform on the base
and tighten the screws
5. Fit the adjustable foot.
6. Insert weight tray
7. ISTRUCTION FOR USE
Time setting
Long press PRINT key for 3 seconds to enter the TIME SETTING mode, beginning with the top row, with the
flashing digit. Press PRINT key after successful change to move to next step.
EX: To input Dec 25, 2016:00am.
Enter year: Using TARE keys to decrease the value, press HOLD key to
move to next digit.
Press PRINT key after successful entry to move to next stage.
Enter date: Using TARE keys to decrease the value, press HOLD key to
move to next digit.
Press PRINT key after successful entry to move to next stage.
Enter time: Using TARE keys to decrease the value, press HOLD key to
move to next digit.
Press PRINT key after successful setting.
Collegare i cavi.

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Display Format YYYY→MM.DD→TT:SS
ATTENTION!
For proper charging of the battery pack, connect the instrument to a power outlet for at least 8 hours
WEIGHING
Switch on the scale using key. The diagnostic scale self-check is performed and the software version is
displayed.
The „0,00 kg” weight displays on the screen, now the scale is ready for weighing.
Note: If display is not at 0.0kg while switching power on. Kindly press key to zero the scale which
can be used at any time to zero the scale.
HOLD FUNCTION
BABY02 is provided with the integrated hold function (determination of average value). It enables baby to be
weighed accurately even they keep moving.
Once the HOLD key is pressed, the weight reading will remain on the display after the item has been
removed from the scale so the reading can easily be read.
Switch ‘ON’ the scale using . The diagnostic self-checks is performed. The scale is ready for weighing
when the „0.0 kg” displays on the screen.
Place the baby in the center of the tray gently.
Press . When the triangle is flashing on the display, the scale records the fluctuating weight values and
then calculates average weight and displays the result on the screen.
Remove the baby from the scale tray. The baby’s weight reading will remain on the display.
Press again to return the scale to the normal weighing mode.
HOLD function can be activated before or after putting the weight on the baby tray. But in case of weighing
unstable, it is recommended to press before put baby on the baby tray.

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TARA FUNCTION
Tare allows the user to zero the instrument to cancel the weight of a container/ clothes from the reading of
the instrument, thus giving the true weight of the product/ person being tested.
Turn on the scale using key.
When displays on the screen and scale beeps twice, Place the object (clothes) need to be tare
on the tread platform.
Press after the weight stabilizes and stable sign appears on the display.
Display will return to
Place the item/ baby need to be weighed (without removing the tare object). The weighing result is the Net
weight of the item / baby.
To delete the saved tare value, remove the tare object from the tray and press key again
Using memory function (Milk difference)
This function allows automatically calculates the amount of Milk consumed
After weighting, the top row display will show the weight, for example:
3.000kg.
Press key to store the first weight, the second display will show “m1”.
And then press again to return to normal mode.
When the second weight be stored, (for example: 3.180kg), press key
the display will show the difference between the first and second weight.
Press key to go back to normal mode, and clear the “m1” data.
Note:
•This function is working only with continues on power. To cancel this function press and
•By AC adapter: the scale still ON always.
•By battery: after not using of 3 minutes, the scale will OFF automatically, please keep touch by hand the
tray.
•If the difference value is over then 1000g, the display will show

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8. PRINTER FUNCTIONS
Weight can be printed for records using RS232 interface cable.
After weighing simply press PRINT key to print out the results.
The format presented below is the standard format of results print-out and cannot be changed.
More informations:[e-mail] or [e-mail]
Set parameters of the scale interface on the connected
device. It is not possible to change the scale parameters.
Baud rate: 9600 bps
Parity check: None
Data length: 8 bits
Stop bit: 1 bit
Handshake: RTS/CTS
Data code: ASCII
Serial RS232
Connecting with PC
Start Hyper Terminal
Start Hyper Terminal program from clicking
Start Menu → Programs → Accessories → Communication → Hyper Terminal.
New Connection Description
Give new connection a name then click OK.
Select Your COM Port
Click Connect to select your COM port. Usually there’s only one option for select. Then click OK.
Port Settings
Click Bits per second to set up rate at 9600, Data bits at 8, Parity at None, Stop bits at 1 and Flow control at
Hardware. Then click OK to complete your setting.
Output Data
When press the PRINT key to output data from scale to PC or an Optional Printer.
Instruction for charging and connecting
PIN
SIGNAL
2
TX
3
RX
5
GND
Connector RS232
GROSS WEIGHT 10.00kg
TARE WEIGHT 1.00kg
NET WEIGHT 9.00kg
29/12/2008 17:00

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If
prompt displays on the LCD, please charge the scale with exclusive adaptor.
Locate adaptor plug on the rear side of indicator.
The battery should be recharged at least every 3 months regardless if it is used or not. After a long period in
storage, e.g. over 3 months, the battery should run a full cycle (charge/discharge) to allow it to restore to full
capacity.
9. ERROR MESSAGE
AC Jack connector

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10. MAINTENANCE AND ASSISTANCE
For better and longer duration of the product it should receive thorough general cleaning periodically.
The instrument must be cleaned with a soft cloth moistened with water or neutral detergent, without using
solvents or abrasive substances.
If the instrument remains idle for a long period, remove the batteries from the terminal.
During shipping, make sure not to subject the instrument to blows or excessive mechanical stress.
In case of repairs or assistance, contact your dealer or an authorised service centre contacting
[e-mail] or [e-mail].
11. CONFORMITY
WUNDER MODEL BABY02 ELECTRONIC SCALE SERIAL N°.........................................
We hereby certify that this instrument has been inspected and has successfully passed the functional test.
It complies with the following standards and directives:
EN 45501 / EN60601-1-2 / EN60601-1
93/42/EEC –Medical Devices Directive
12. IDENTIFICATION LABELS
13. SCRAPPING AND WASTE DISPOSAL
If set aside for a long period, protect those parts which could be damaged due to dust build-up
Scrapping
When you decide to no longer use this item, we recommend making it unusable. We also recommend
making those parts which could be sources of danger harmless
Waste disposal EU 2002/96/EC
This product complies with the EU Directive 2002/96/EC. The symbol of the crossed-out waste bin on the
appliance indicates that the product, needing to be treated separately from household waste, at the end of

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its useful life must be completed in a separate collection facility for electric and electronic appliances or
returned to the dealer upon purchase of a new equivalent appliance. The user is responsible for bringing the
appliance to an appropriate collection structure at the end of its life. Appropriate separate collection and
sending the appliance for recycling, treatment and environmentally compatible waste disposal contributes to
avoid possible negative effects on the environment and health and favours the recycling of the materials the
product is made of.
For more detailed information regarding available collection systems, contact your local waste disposal
service or the shop where the product was purchased.
As consumers, you are obliged by law to return used or dead batteries. You may deposit old batteries at
public collection spots in your town or else with any battery dealer who has placed specific collectors for this
purpose. Even when scrapping electric and electronic appliances, they must be removed and deposited in
specific collectors.
NOTE: The following symbols indicate the presence of harmful substances
Pb Pb = batteries containing Lead
Cd Cd = batteries containing
Cadmium
Hg Hg = Batteries containing
Mercury
ATTENTION!
Do not throw electric parts and used batteries away with household waste. Dispose of the batteries by means
of your closest collection centres.
14. WARRANTY
This certificate must be kept until the warranty has expired.
It must be presented together with the invoice, tax receipt or delivery note providing the name of the dealer
and date of purchase whenever a technical intervention is required. Otherwise the user will lose any
warranty rights.
The warranty takes effect from the date of purchase and is valid during the entire period foreseen by the
current catalogue/pricelist.
By warranty we mean the replacement or repair free of charge of parts making up the appliance which, at
the discretion of the manufacturer, are deemed faulty from the origin; Wunder therefore has the faculty of
repairing or replacing the item.
The warranty does not cover:
•shipping faults, damage caused by falls, carelessness or tampering
•damage caused by incapability of using the appliance and of its improper use
•damage caused by an insufficient or inadequate electrical system or alterations resulting from
environmental, climatic or other types of conditions
•damage due to incorrect installation of the appliance and repairs carried out by unauthorised personnel
•Interventions at home for convenience controls or presumed defects

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•Routine maintenance and that which can be considered normal wear from use
•consumables such as: power supplies, batteries, keyboards, plates, wheels, heads, rolls, load cells faulty due to
blows or overloads
Service can also be refused when the appliance has been changed or transformed in any way.
In case of interventions at one's home, the customer must pay the fixed fee; if however the appliance is
repaired at an authorised Wunder Service Centre, expenses and relative travel risk are borne by the user.
Wunder will not be held liable for damage of any nature caused directly or indirectly to persons, animals or
objects resulting from failure to comply with all the instructions indicated in this manual or anyway resulting
from improper use.
The Court of Bergamo has jurisdiction in case of any dispute
15. INSTALLATION BABY HEIGHT ROD
For the installation of digital height rod proceed as follow:
Fig.A
Fig.B
Fig.C

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16. INSTALL SECURITY BRACKETS
FIG 1
1. LOOSEN THE PLATE AND REMOVE THE FEET.
( fig.1)
FIG. 2
2. PLACE THE BAR AND SCREW THE ADJUSTABLE
FEET.
(fig.2)
FIG.3
3. TURN THE SCALE AND MOUNT THE PLATE .
( fig 3)