Charder MS5810 User manual

35
Manufacturer’s Declaration of Conformity
This product has been manufactured in accordance with the harmonized
European standards, following the provisions of the below stated directives:
93/42/EEC as amended by
2007/47/EC
Medical Device Directive
2014/31/EU
Non-automatic Weighing Instruments
Directive
Please see separate document showing on sticker of
device for above CE marking.
Authorized EU Representative:
Manufactured by:
Charder Electronic Co., Ltd.
No.103, Guozhong Rd., Dali Dist.,
Taichung City 412 ,Taiwan (R.O.C.)
CD-IN-1147 [9097N] 04/2019
0
MS
5
810/5811
Medical Scale
USER MANUAL
Please keep the instruction manual at hand all the time for future reference.

1
TABLE OF CONTENTS
PREFACE.....................................................................................................2
GENERAL INFORMATION.......................................................................2
INTENDED USE .........................................................................................2
SAFETY INSTRUCTION ...........................................................................2
ENVIROMENTAL.......................................................................................3
CLEANING..................................................................................................4
MAINTENANCE.........................................................................................4
WEIGHING OPERATION ..........................................................................4
WARRANTY-LIABILITY...........................................................................5
DISPOSING OF THE SCALE.....................................................................6
EXPLANATION OF THE GRAPHIC SYMBOLS.....................................7
EMC guidance and manufacturer's declaration............................................8
SPECIFICATION.......................................................................................13
POWER ADAPTOR STANDARDS..........................................................14
LCD DISPLAY SYMBOLS.......................................................................15
PANEL-MS5810/MS5811..........................................................................16
KEY FUNCTION-MS5810/5811...............................................................17
ASSEMBLY INSTRUCTION....................................................................18
MS5810/5811 ADJUSTMENT OF LEVELING........................................22
PRINT FUNCTION ...................................................................................28
INSTRUCTION FOR REPLACNG BATTERIES-MS5810/5811 ............30
ERROR MESSAGE...................................................................................31
34
NOTE

33
NOTE
2
PREFACE
Thank you for choosing CHARDER MEDICAL product. All features of
this product were designed to state of the art and are optimized for
simple and straightforward use. If you have any queries or
experience any problems not addressed in the operating instructions,
please contact your CHARDER MEDICAL service partner, or visit us
on the Internet at www.chardermedical.com
GENERAL INFORMATION
We strongly recommend you use the scales on flat and hard surface.
Any soft surface, like carpet will cause inaccuracy.
INTENDED USE
This scale is used to determine weight of patients who are supported
by professional personnel in rooms intended for carrying out health
care. The weighing value can be read off after a stable weighing
value has been obtained. Before any use, the scale must be checked
for correct condition by the authorized person.
SAFETY INSTRUCTION
Before putting the device into use, please read with care the
information given in the Operating Instructions. They contain
important instructions for installation, proper use and maintenance of
the device.
The manufacturer shall not be liable for damages arising out of
failure to heed the following instructions:
When using electrical components under increased safety
requirements, always comply with the appropriate regulations.
Improper installation will render the warranty null and void.
Ensure the voltage marked on the power supply unit matches
your mains power supply.
This device is designed for use indoors.
Observe the permissible ambient temperatures for use
The device meets the requirements for electromagnetic
compatibility. Do not exceed the maximum values specified in the

3
applicable standards.
Expected Service Life: 5 years
These batteries should be kept away from small children. If swallowed,
promptly seek medical assistance.
Please be noted that the footrest pedal is not designed for standing on as it is
only used for placing the feet on when weighing. Unsafe acts may cause
incidents.
Please be aware of the leveling before weighing.
The air bubble of the water balance should be in the middle of leveling.
If you have any problem, please contact your local CHARDER
MEDICAL service partner.
ENVIROMENTAL
All batteries contain toxic compounds; disposal of batteries
should be delegated to a competent organisation, complying with
the deposit of Poisonous Waste Regulation 1972.
Please do not incinerate batteries.
32

31
ERROR MESSAGE
4
The optimum operating temperature for the scale is 5℃to +35℃;
although it will operate at higher and lower temperatures the
scales battery life will be adversely effected.
CLEANING
We would recommend using alcohol based wipes or similar when
cleaning the scales.
Please do not use large amounts of water when cleaning the
scales as this will cause damage to the scales electronics, you
should also refrain from using corrosive liquids or high pressure
washers.
Always disconnect the scales from the mains power supply
before cleaning.
MAINTENANCE
The scale does not require any routine maintenance. However, we
recommend checking the scale’s accuracy at regular intervals. The
regularity of these checks is dependent on the level of use and the
state of the scale. If any inaccuracies occur, please contact your local
dealer or CHARDER MEDICAL service partner.
WEIGHING OPERATION
Before reading detailed instructions on how to use all the weighing
functions that are built into your scale, please read the following
important guidelines:
Always be sure that the display shows `Zero` before use, if it
does not then please press the ZERO key.

5
The device is designed to detect when a stable weight is
achieved, the indicator will `bleep` twice to indicate a stable weight
value, your reading should be taken at this point.
WARRANTY-LIABILITY
If a fault or defect is present on receipt of the unit which is within
CHARDER MEDICAL’s scope of responsibility, CHARDER shall
have the right to either repair the fault or supply a replacement unit.
Replaced parts shall be the property of CHARDER. Should the fault
repairs or replacement delivery not be successful, the statutory
provisions shall be valid. The period of warranty shall be two years,
beginning on the date of purchase. Please retain your receipt as
proof of purchase. Should your scale require servicing, please
contact your dealer or CHARDER MEDICAL Customer Service.
No responsibility shall be accepted for damage caused through any
of the following reasons: Unsuitable or improper storage or use,
incorrect installation or commissioning by the owner or third parties,
natural wear, changes or modifications, incorrect or negligent
handling , overuse, chemical, electrochemical or electrical
interference or humidity, unless this is attributable to negligence on
the part of CHARDER MEDICALmodifications, incorrect or negligent
handling , overuse, chemical, electrochemical or electrical
interference or humidity, unless this is attributable to negligence on
the part of CHARDER MEDICA.
 If operating, climatic or any other influences lead to a major
change in conditions or material quality, the treaty for perfect unit
functioning shall be rendered null and void. If CHARDER
provides and individual warranty, this means that the unit
supplied will be free of faults for the length of the warranty period.
30
INSTRUCTION FOR REPLACNG
BATTERIES-MS5810/5811
1. Open the battery housing cover
2. Take out the battery housing
3. Place the batteries 4. Make sure that the battery
housing pins will touch the right
points
5. Re-install the battery
housing
6. Close the battery housing
cover.

29
3. Select Your COM Port
Click Connect to select your COM port. Usually there’s only one
option for select. Then click OK.
4. 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.
5. Output Data
When the patient has been weighed and BMI calculated, simply
press the PRINT key to output data from scale to PC or an Optional
Printer.
Parameters of RS232 interface
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.
6
DISPOSING OF THE SCALE
This product is not to be treated as regular household waste, but
should be handed in to an electrical/electronic equipment
recycling centre.
You can obtain further details from your local council, your municipal
waste disposal company or the firm which you purchased the
product.

7
EXPLANATION OF THE GRAPHIC SYMBOLS
example:SN-T13000001
Designation of the serial number of
every device, applied at the device.
“Please note the accompanying
documents“
or “Observe operating instructions”
Charder Electronic Co., Ltd.
No.103, Guozhong Rd., Dali Dist.,
Taichung City 412, Taiwan (R.O.C.)
Identification of manufacturer of
medical product including address
“Type B applied part “
Dispose of old appliances
separately from your household
waste!!
Instead, take them to communal
collection points.
Carefully read this operation manual
before setup and commissioning,
even if you are already familiar with
Charder scales.
28
PRINT FUNCTION
The Weighing, BMI and Height results can be printed-out for records
using RS232 interface cable (included in accessory kit), which is
connected with the round plug at the back terminal.
After weighing and calculating BMI 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.
Connecting with PC- MS 58 series both can be connected to PC
to transfer the weighing results.
1. Start Hyper Terminal
Start Hyper Terminal program from clicking
Start Menu →Programs →Accessories →Communication →Hyper
Terminal.
2. New Connection Description
Give new connection a name then click OK.

27
SETTING-UP -MS5810/5811
Switch ON the scale and long press [TARE] key for 3 seconds, first
“P 1.?” (software version) and then “A.OFF” will display successively.
AUTO-OFF TIME SETUP
This enables operator to select the auto turn OFF time of the device.
BUZZER ON/OFF SETUP
This enables operator to select beep sound ON/OFF.
Auto off time: 120 sec/180 sec/240 sec/300 sec/off
Range: 2d/ 4d/ 6d/ 8d
Buzzer: On/Off
Note: To confirm the settings, please press HOLD when
displays on the display.
8
EMC guidance and manufacturer's declaration
Guidance and manufacturer’s declaration-electromagnetic emissions
The MEDICAL SCALE MS5811 is intended for use in the electromagnetic
environment specified below.
The customer or the user of the MEDICAL SCALE MS5811 should assure
that it is used in such an environment.
Emission test Compliance Electromagnetic
environment-guidance
RF emissions
CISPR 11
Group 1 The MEDICAL SCALE
MS5811 uses RF energy only
for its internal function.
Therefore, its RF emissions
are very low and are not likely
to cause any interference in
nearby electronic equipment.
RF emissions
CISPR 11
Class B
Harmonic emissions
IEC 61000-3-2
Class A
Voltage fluctuations
/flicker emissions
IEC 61000-3-3
Compliance
The MEDICAL SCALE
MS5811 is suitable for use in
all establishments, including
domestic establishments and
those directly connected to the
public low-voltage power
supply network that supplies
buildings used for domestic
purposes.

9
Guidance and manufacturer’s declaration-electromagnetic immunity
The MEDICAL SCALE MS5811 is intended for use in the electromagnetic
environment specified below.
The customer or the user of the MEDICAL SCALE MS5811 should assure that it is
used in such an environment.
Immunity test
IEC 60601 test
level Compliance level Electromagnetic environment-guidance
Electrostatic
discharge(ESD)
IEC 61000-4-2
±8 kV contact
±2 kV, ±4 kV,
±8 kV, ±15 kV
air
± 6 kV contact
± 8 kV air
Floors should be wood,
concrete or ceramic tile.
If floors are covered with
synthetic material, the
relative humidity should
be at least 30%
Electrical fast
transient/burst
IEC 61000-4-4
± 2kV for power
supply lines +
1kV for
input/output
lines
± 2kV for power
supply lines Not
applicable
Mains power quality
should be that of a typical
commercial or hospital
environment.
Surge IEC
61000-4-5
± 1kV line(s) to
line(s) ± 2kV
line(s) to earth
± 1kV differential
mode Not
applicable
Mains power quality
should be that of a typical
commercial or hospital
environment.
Voltage Dips,
short
interruptions
and voltage
variations on
power supply
input lines IEC
61000-4-11
0% UT for 0,5
cycle
0% UT for 1
cycle
70% UT(30%
dip in UT) for 25
cycles
0% UT for 5 s
<5% UT(>95%
dip in UT) for 0,5
cycle 40%
UT(60% dip in
UT) for 5 cycles
70% UT(30%
dip in UT) for 25
cycles <5%
UT(>95% dip in
UT) for 5 s
Mains power quality
should be that of a typical
commercial or hospital
environment. If the user
of the MEDICAL SCALE
MS5811 requires
continued operation
during power mains
interruptions, it is
recommended that the
MEDICAL SCALE
MS5811 be powered
from an uninterruptible
power supply or a
battery.
26
Press key to confirm, the Display will show ‘WEIGHT
and BMI’ simultaneously.
Press key again to return to weighing mode.
*Scale will not calculate BMI and weight if weight is unstable
Body Mass Index Categories
Classification of weight for adults over 18 years on the basis of Body
Mass Index according to WHO, 2000 EK IV and WHO 2004 (WHO -
World Health Organization).
Note:
Height range: 60-210cm (MS58 series won’t except height under 60cm and above
210cm)
Weight range: over 10kg (For BMI calculation weight must be 10kg or above).

25
USING TARE FUNCTION-MS5810/5811
Tare the weight of a container/clothes and giving the true weight of
the subject/person being tested.
Place the object need to be tare on the tread platform.
Press TARE key after the weight stabilizes and stable sign
displays.
Place the object need to be weighed (without removing the tare
object)
To delete the saved tare value, remove the tare object from the tread
platform and press [TARE] key.
USING BMI FUNCTION-MS5810/5811
For BMI function, height is needed, therefore it is recommended to
measure the height of subject before starting weighing procedure.
Turn ON the scale using key.
Proceed to weigh as normal.
After the weight is stable and stable sign displays on the
screen long press key.
Display will show the last height value.
Change the height using and key .
(Press TARE key to increase the height and use UNIT to decrease).
OR
If the scale has HM 200D/ HM201D digital height measuring
rod simply connect it with scale and measure the height: the
measurement results will transfer automatically.
10
Power
frequency(50/60
Hz) magnetic
field IEC
61000-4-8
30 A/m
3 A/m The MEDICAL SCALE
MS5811 power
frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical
commercial or hospital
environment.
NOTE UT is the a.c. mains voltage prior to application of the test level.
Guidance and manufacturer’s declaration-electromagnetic immunity
The MEDICAL SCALE MS5811 is intended for use in the electromagnetic
environment specified below.
The customer or the user of the MEDICAL SCALE MS5811 should assure that is
used in such and environment.
Immunity test
IEC 60601 test
level Compliance level Electromagnetic environment-guidance
Conducted RF
IEC 61000-4-6
3 Vrms
150 KHz to 80 MHz
6 V in ISM bands
between 0,15 MHz
and
80 MHz
80 % AM at 1 kHz
3 Vrms
Portable and mobile RF
communications equipment
should be used no closer to any
part of the MEDICAL SCALE
MS5811 including cables, than
the recommended separation
distance calculated from the
equation applicable to the
frequency of the transmitter.
Recommended separation
distance:
d = 1,2 √P
d = 1,2 √P 80MHz to 800 MHz
d = 2,3 √P 800MHz to 2,7 GHz
Where P is the maximum output
power rating of the transmitter in
watts (W) according to the
transmitter manufacturer and d is
the recommended separation
distance in metres (m).

11
Radiated RF
IEC 61000-4-3
3 V/m 80MHz to 2,7
GHz
3 V/m
Field strengths from fixed RF
transmitters, as determined by an
electromagnetic site survey
a
,
should be less than the
compliance level in each
frequency range
b
.
Interference may occur in the
vicinity of equipment marked with
the following symbol:
NOTE1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE2 These guidelines may not apply in all situations. Electromagnetic
propagation is affected by absorption and reflection from structures, objects and
people.
a Field strengths from fixed transmitters, such as base stations for radio
(cellular/cordless) telephones and land mobile radios, amateur radio, AM and
FM radio broadcast and TV broadcast cannot be predicted theoretically with
accuracy. To assess the electromagnetic environment due to fixed RF
transmitters, an electromagnetic site survey should be considered. If the
measured field strength in the location in which the MEDICAL SCALE MS5811
is used exceeds the applicable RF compliance level above, the MEDICAL
SCALE MS5811 should be observed to verify normal operation. If abnormal
performance is observed, additional measures my be necessary, such as
re-orienting or relocating the MEDICAL SCALE MS5811.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be les than
3 V/m.

24
USING HOLD FUNCTION-MS5810/5811
The scale is provided with the integrated hold function (determination
of average weight). Once the HOLD function is performed, the weight
stabilize and weight reading will remain on the display when subject
has been removed.
Note:
Unstable weight can not be taken.
HOLD feature does not support weight under 2kg.
Press key to power on. 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 to weigh.
Note: If „0,00 kg” does not display on the screen, press key
to zero the scale.
Have a subject on the scale.
Press key. LCD will display “HOLD”.
The weight will be taken and display when it is stable.
Remove subject from the scale. The weight reading will remain
on the display.
Press the key again to disable HOLD function.
HOLD key function can be activated before or after putting the weight
on the scale. But in case of weighing unstable person it is
recommended to press HOLD key before the person moves on the
platform.

23
USING SCALE-MS5810/5811
WEIGHING
Press key to power on. 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 to weigh.
Note: If „0,00 kg” does not display on the screen, press key
to zero the scale.
To have subject on the scale. Wait until the scale stabilizes and
stable sign (ο) shows on the screen.
Long press key for 3 seconds to power off.
NOTE:
LCD display shows “Err” while over maximum capacity.
12
Recommended separation distance between portable and mobile RF
communications equipment and the MEDICAL SCALE
The MEDICAL SCALE MS5811 is intended for use in an electromagnetic
environment in which radiated RF disturbances are controlled. The customer or
the user of the MEDICAL SCALE MS5811 can help prevent electromagnetic
interference by maintaining a minimum distance between portable and mobile
RF communications equipment (transmitters) and the MEDICAL SCALE
MS5811 as recommended below, according to the maximum output power of
the communications equipment.
Separation distance according to frequency of transmitter m Rated maximum output
power of transmitter
W
150 kHz to 80 MHz
d =1,2√P
80 MHz to 800 MHz
d =1,2√P
800 MHz to 2,7 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
For transmitters rated at a maximum output power not listed above, the
recommended separation distance d in metres (m) can be estimated using the
equation applicable to the frequency of the transmitter, where p is the maximum
output power rating of the transmitter in watts (W) according to the transmitter
manufacturer.
NOTE1 At 80 MHz and 800 MHz, the separation distance for the higher
frequency range applies.
NOTE2 These guidelines may not apply in all situations. Electromagnetic
propagation is affected by absorption and reflection from structures, objects
and people.

13
SPECIFICATION
Model
MS 5810 MS 5811
Capacity 200kg x 100g 0~100kg x 100g 100~150kg x 200g
(OIML approval)
Accuracy ±200g ±100g<100kg>±300g
Weight Unit kg / lb kg
LCD Display 1.2 inch LCD display with 5 and 1/2 digits
Dimension 1000 x 920 x 600mm
Key Functions
UNIT , PRINT , ON/OFF/ZERO , HOLD/BMI ,
TARE(MS5810/5811)
Power Supply 6-AA BATTERY or Adaptor(MS5810/5811)
Operating Temp.
and Humidity 0°C - 40°C
15% - 85% RH
If the device is under legal metrology control (self-verification),
Charder will provide notified baby no. 0122 on the device
22
MS5810/5811 ADJUSTMENT OF LEVELING
The wheel height needs to be adjusted for leveling.
Place the scale on the flat surface
Put the brake on
By tighten the castors first, need to loosen counter nut
a bit. Then turn the wheel clockwise to tighten on the scale
1. Counter nut
2. Wheel
Check if air bubble level is in the middle. Or, turn the
wheel height for leveling.
Be careful not to lose wheels when adjusting wheels for
leveling.
1
2
!
3

21
Assemble seat with screws.
*** The assembly is finished….
14
POWER ADAPTOR STANDARDS
CAUTION: The device is only compatible with restricted power
adaptors in dashed block below.

15
LCD DISPLAY SYMBOLS
Definitions
Stable symbol: To indicate that the weight is stable..
Minor weight: Weight under zero.
Zero symbol: Weight is at zero point.
Low battery: Battery need to charge or replaced .
MS5810
MS5811
Stable symbol
Minor weight
Zero symbol
Low Battery
20
Assemble back frame.

19
Check footrest pedal movement.
Assemble handle bar and fix with two hexagen socket head screws
Hexagen head
screws
16
PANEL-MS5810/MS5811
1. Approval Model – MS5811
2. Non-Approval Model – MS5810
ON & OFF / ZERO

17
KEY FUNCTION-MS5810/5811
Key Description
To change the weighing unit from kg-lb and lb-kg. For
Approval Model this key has been locked at kg unit.
(OIML)
Data transmission via interface(Print-out the results)
Turn ON/OFF the scale.
To reset the display to 0.0kg display / Zero the scale
(±2% of full capacity)
To hold weighing result on the display / long press for
3 seconds to determine Body Mass Index
Tare un-wanted weight.
18
ASSEMBLY INSTRUCTION
Make handrail to upper position.
Check caster wheels and movement.