Charder MS3830 User Manual
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Charder MS3830 User Manual

Wheelchair scale
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USER MANUAL
MS3830
Wheelchair Scale
Please keep the instruction manual at hand all the time for future reference.
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Summary of Contents for Charder MS3830

  • Page 1 USER MANUAL MS3830 Wheelchair Scale Please keep the instruction manual at hand all the time for future reference.
  • Page 2 Explanation of Graphic Symbols on Label/Packaging Caution, consult Authorized accompanying documents representative in the before use European Community Manufacturer of medical Indicates that device device conforms to International Organization of Legal Metrology (Class III) requirements Manufacturing year of Indicates that device medical device conforms to 2014/31/EU Non...
  • Page 3 This user manual is protected by international copyright law. All content is licensed, and usage is subject to written authorization from Charder Electronic Co., Ltd. (hereinafter Charder) Charder is not liable for any damage caused by a failure to adhere to requirements stated in this manual.

  • Page 4: Table Of Contents

    CONTENTS I. Safety Notes..............5 A. General Information............5 B. EMC Guidance and Manufacturer's Declaration ......8 II. Installation................. 13 A. Bracket Assembly ............. 13 B. Handrail Parts ..............14 C. Handrail Assembly ............17 D. Display Assembly ............. 20 E.

  • Page 5: Safety Notes

    I. Safety Notes A. General Information Thank you for choosing this Charder Medical device. It is designed to be easy and straightforward to operate, but if you encounter any problems not addressed in this manual, please contact your local Charder service partner.
  • Page 6 If results are inaccurate, please contact local distributor. Warranty/Liability If Charder is responsible for a fault or defect present upon receipt of  the unit, Charder shall either repair the fault, or supply a replacement unit.
  • Page 7 Charder service partner, using original Charder accessories and spare parts. Charder is not liable for any damages arising from improper maintenance or usage. Dismantlement of the device will void the warranty.

  • Page 8: Emc Guidance And Manufacturer's Declaration

    B. EMC Guidance and Manufacturer's Declaration Guidance and manufacturer’s declaration-electromagnetic emissions The MS3830 Wheelchair Scale is intended for use in the electromagnetic environment specified below. The customer or the user of the device should assure that it is used in such an environment.
  • Page 9 Guidance and manufacturer’s declaration-electromagnetic immunity The MS3830 Wheelchair Scale is intended for use in the electromagnetic environment specified below. The customer or the user of the device should assure that it is used in such an environment. IEC 60601 Compliance...
  • Page 10 Guidance and manufacturer’s declaration-electromagnetic immunity The MS3830 Wheelchair Scale is intended for use in the electromagnetic environment specified below. The customer or the user of the device should assure that is used in such an environment. IEC 60601 test Compliance...
  • Page 11 Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m. Recommended separation distance between portable and mobile RF communications equipment and the MS3830 Wheelchair Scale The device is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled.
  • Page 12 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.

  • Page 13: Installation

    II. Installation A. Bracket Assembly wall Fixed plate Tapping Plastic Knob Spacer Fixed plate (top) Screw (bottom) Screw anchor...

  • Page 14: Handrail Parts

    B. Handrail Parts Parts List - Right Handrail (SM-3461) NO. Item Drawing Qty. handrail bar SS-8300B fixing plate SS-8311 M6-21 socket button head cap screw pole AM-8173 ø8-M6*33 socket button head cap screw nut M4*8 screw for display set screw nut for printer bracket (installed M5-0.8-JB already) M5-0.8*8...
  • Page 15 socket key Parts List - Left Handrail (SM-3462) NO. Item Drawing Qty. handrail bar without screw hole SS-8300A fixing plate SS-8311 M6-21 socket button head cap screw pole AM-8173 ø8-M6*33 socket button head cap screw nut rubber end cap SW-8068 socket key...

  • Page 17: Handrail Assembly

    C. Handrail Assembly 1. Attach No.2 (fixing plate) to No.9 (pole with wiring duct) using No.3 (socket screw) and No.5 (screw nut). Attach No.9 (pole with wiring duct) to platform using No.3 (socket screw) and No.5 (screw nut). No.2 No.9 No.5 No.3...
  • Page 18 2. Assemble pole on platform using same procedure as Step 1. 3. Attach handrail bar to poles using No. 5 and No. 3 screws. no.3 no.5 4. Attach third and fourth pole to platform.
  • Page 19 5. Assemble handrail bar No.5 No.3 6. Attach cross bar (SS-8444) using No.11 screws (M8-1.25P*45). Screws...

  • Page 20: Display Assembly

    D. Display Assembly 1. Secure a M4*8 screw in the center of bracket. 2. Attach display to bracket using 3 more M4*8 screws. M4*8 screw 3.Place bearings in the handrail. bearing 4. Tighten the nut with M4*8 screws The display now can swivel freely.

  • Page 21: Foldable Handrail Assembly (Sm-0001)

    E. Foldable Handrail Assembly (SM-0001) To fold the handrail down, release the locking hook and carefully fold the handrail down. The hinge will lock in place, ready for transportation. Before raising handrail, place scale on solid, non-slippery, level surface. Raise the handrail until it is in upright position.

  • Page 22: Inserting Batteries

    F. Inserting Batteries 1. Open battery housing cover 2. Accessing batteries Take out the battery  housing  3. Use either rechargeable battery pack, or AA batteries...
  • Page 23 4. Ensure batteries are installed into the housing correctly Rechargeable Battery Housing AA-size Battery Housing 5. Install the battery housing into the compartment, and make sure the right side of housing pin is facing towards inside of the connecting position...
  • Page 24 6. Slide back the cover to close the battery housing compartment. Turn on power to confirm that battery is correctly installed. Using Rechargeable Battery (optional) The rechargeable battery should be recharged at least once every 3 months, regardless of if the device has been used. Battery can be charged by plugging device's exclusive adapter into AC Connector Port.

  • Page 25: Using Adapter

    G. Using Adapter 1. Connect adapter to indicator before connecting to mains power supply 2. Disconnect adapter from mains power supply before unplugging adapter pin from indicator. AC Connector Port...

  • Page 26: Indicator

    III. Indicator A. Indicator and Key Functions (Wireless functionality optional) Key Function 1. ON/OFF: Power on or power off. 2. ZERO: Reset display to 0.0 kg display (can be used if within ±2% of full capacity). Press and hold for 3 seconds to enter device settings. 3.

  • Page 27: Display Layout

    B. Display layout Definitions Stable symbol: Indicate that weight is stable. Zero symbol: Weight is at zero Minor weight: Weight under zero. Low battery: Battery needs to be charged or replaced.

  • Page 28: Using Device

    IV. Using Device A. Basic Operation Switch on the device using [ON/OFF] key. The device will automatically perform self-calibration, displaying software version. Once "0.00 kg" appears on indicator, device is ready for measurement. Note: If "0.00 kg" does not display on indicator, press [ZERO] key to zero the device.

  • Page 29: Tare

    E. Pre-Tare The Pre-Tare function is used to subtract the known weight of a substance prior to weighing. The MS3830 can store 5 sets of pre-tare values. (ex: 5 different wheelchair weights) Pre-tare values can be stored using two different methods: "Load Weight", or "Input Manually".
  • Page 30 A. Load Weight DESCRIPTION EXAMPLE Press M1-5 key after loading weight on the platform; the indicator will display blinking "m" symbol. Press numeral key 1 ~ 5 to assign this number with the current pre-tare weight. Press [ENTER] key to store pre-tare weight;...
  • Page 31 While digit is blinking: Enter pre-tare weight using 0~9 keys. Ex: to pre-tare 5.0 kg of weight, press 0-0-5-0. Press [ENTER] key to confirm the pre-tare weight. Indicator will display minus sign to the left of pre-tare weight value. To save this pre-tare weight value in memory: Press M1-5 key;...

  • Page 32: Print

    C. Recall Pre-Tare Weight DESCRIPTION EXAMPLE Press and hold [PRE-TARE] key for 3 seconds. Indicator will display pre-tare value M1 first. The pre-tare value will flash. Press numeral keys 1 ~ 5 to choose pre-tare value Press [ENTER] key to confirm which pre-tare weight to select;...

  • Page 33: Device Setup

    V. Device Setup A. Setting Time & Date Press and hold [HOLD] key for 3 seconds to enter Time Setting mode. Example: Inputting 2008, Dec 25, 8:00am Year Setting Enter year using numeral keys 0-9. Press [HOLD] key once completed to proceed to month &...

  • Page 34: Device Setup

    B. Device Setup When the device is switched on, press and hold the [ZERO] key for about 3 seconds, until the display shows the "SETUP”, followed by "A.OFF” (first option in setting menu). In device setup menu: [TARE] to toggle next menu option [ZERO] to toggle previous menu option [HOLD] to confirm selection / enter submenu Auto Power-Off: Instruct device to shut off automatically after a certain...
  • Page 35 Language: Set thermal printer language Press [HOLD] to toggle between English, Italian and Polish. Press [TARE] key to confirm selection. Font size: Set thermal printer font size. Press [HOLD] to toggle between normal and double (larger). Press [TARE] key to confirm selection. Bluetooth (optional): If device has Bluetooth module installed, Bluetooth function can be turned on or off.

  • Page 36: Setup Usb Connection To Pc

    USB 2.0 or above. Operators should select a USB cable length that is most suitable to the operating environment. 1. Charder Smart Data Manager can be used to connect the device to a PC. The software program can be downloaded from the Charder website: [LINK URL] https://www.chardermedical.com/download.htm...
  • Page 37 Conducting Measurement 1. Input subject's first name, last name, patient ID, date of birth (DD/MM/YYYY), gender, and height (for BMI calculation) into software if needed. Press [Clear] to clear all input. NOTE: information can also be input after weight measurement. 2.
  • Page 38 Saving & Printing Results 1. Press [Save as] to save measurement results as .csv file on PC. Default file name is same as user ID. (ex: 20190201.csv) To track changes and multiple measurements for the same subject, we recommend not changing the default file name. 2.

  • Page 39: Wireless Connection

    3. Press the printer icon to print out result using a printer connected to the PC. VII. Wireless Connection If the device has wireless or bluetooth module installed, the indicator can transmit measurement results wirelessly. Please see Charder wireless or bluetooth software instructions for details.

  • Page 40: Troubleshooting

    Warranty Program & Return Policy. 1. If Charder is responsible for a fault or defect present upon receipt of the unit, Charder shall either repair the fault, or supply a replacement unit.
  • Page 41 Ensure printer is supplied with power. Ensure PC software is set up  properly as indicated in this manual Distributor support required If the following errors occur, we recommend contacting your local Charder distributor for repair or replacement services: 1. Device will not power on Faulty on/off key ...
  • Page 42 Error Messages Error Message Reason Action Low battery warning Replace batteries, or Voltage of battery is too plug in AC adapter low to operate device Overload Reduce weight on Total load exceeds measurement device's maximum platform and try again capacity Counting Error (too Error normally caused high)

  • Page 43: Product Specifications

    IX. Product Specifications A. Device Information Model MS3830 Display DP3710 Weight Capacity 300 kg x 0.1 kg Measurement Accuracy ±0.15 OIML Class III LCD Screen 1.0-inch LCD screen (5 1/2 digits) Dimensions Overall 1150(W) x 800(D) x 66(H) mm Platform...

  • Page 44: Power Adapter Standards

    B. Power Adapter Standards Warning The device is only compatible with the power adapters specified in the dashed block below.

  • Page 45: Standard Accessories

    C. Standard Accessories Accessories Item Spec. Qty. Adjustable feet M6*15 Spacer ∮6.6*∮13 Fixed plate (top) SS-4961 Fixed plate SS-4971 (bottom) Tapping Screw M3*10 CD-IN-00169 User manual USB cable 12V 2A Adapter Plastic anchor 1”(white) Screw 4*20...

  • Page 47: Declaration Of Conformity

    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-00169 REV XXX 06/2020...

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