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Charder MS3880 User Manual

Wheel chair scale
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Wheel chair Scale
USER MANUAL
MS3880
Please keep the instruction manual at hand and follow instruction for use.
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Summary of Contents for Charder MS3880

  • Page 1 Wheel chair Scale USER MANUAL MS3880 Please keep the instruction manual at hand and follow instruction for use.

  • Page 2: Table Of Contents

    CONTENTS I. Explanation of Graphic Symbols on Label/Packaging ... 3 II. Copyright Notice ..............5 III. Safety Notes ..............6 A. General Information ............6 B. EMC Guidance and Manufacturer's Declaration ....10 IV. Handrail Installation (optional) ........14 A. Handrail Parts ............... 14 B.

  • Page 3: Explanation Of Graphic Symbols On Label/Packaging

    I. Explanation of Graphic Symbols on Label/Packaging Text/Symbol Meaning Caution, consult accompanying documents before use Separate collection for waste of electrical and electronic equipment, in accordance with Directive 2002/96/EC. Do not dispose of device with everyday waste Name and address of device manufacturer, and year/country of manufacture Carefully read user manual before installation and usage, and follow instructions for use.
  • Page 4 M: Conformity label in compliance with Directive 2014/31/EU for non-automatic weighing instruments 20: Year in which conformity verification was performed and the CE label was applied. (ex: 16=2016) 0122: Identifier for metrology Notified Body Device is a Class III scale in compliance with Directive 2014/31/EU (verified models only) Name and address of entity importing device (if applicable)

  • Page 5: Copyright Notice

    Copyright© Charder Electronic Co., Ltd. All rights reserved. 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 6: Safety Notes

    III. 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 7: Safety Instructions

    - Basic hygiene knowledge - Trained in device's operation - Read the instruction manual (c) Language - Able to read the language of instruction manual and on-screen instructions (d) Qualifications - No special certifications or qualifications required - Able to push wheelchair onto measurement platform. Residual Risk Evaluation (a) All foreseeable risks have been evaluated and considered acceptable.

  • Page 8: Maintenance

    All maintenance, technical inspections, and repairs should be  conducted by an authorized Charder service partner, using original Charder accessories and spare parts. Charder is not liable for any damages arising from improper maintenance or usage. Disposal This product is not to be treated as regular household waste, but ...

  • Page 9: Incident Reporting

    Warning  Only the original adapter should be used with the device. Using an adapter other than the one provided by Charder may cause malfunction.  Do not touch the power supply with wet hands.  Do not crimp the power cable, and avoid sharp edges.

  • Page 10: Emc Guidance And Manufacturer's Declaration

    B. EMC Guidance and Manufacturer's Declaration Guidance and manufacturer’s declaration-electromagnetic emissions The product isintended for use in the electromagnetic environment specified below. The customer or the user of the product should assure that it is used in such an environment. Emission test Compliance Electromagnetic...
  • Page 11 Guidance and manufacturer’s declaration-electromagnetic immunity The product is intended for use in the electromagnetic environment specified below. The customer or the user of the product should assure that it is used in such an environment. Immunity IEC 60601 Compliance level Electromagnetic test level environment-guida...
  • Page 12 80 % AM at 1 kHz 80 MHz 80 % AM at 1 Recommended separation distance: d = 1,2 √ Radiated 3 V/m 3 V/m d = 1,2 √ RF IEC 80MHz to 2,7 80MHz to 2,7 80MHz to 800 MHz d = 2,3 √...
  • Page 13 Rated Separation distance according to frequency of maximum transmitter m output 150 kHz to 80 80 MHz to 800 MHz 800 MHz to 2,7 GHz power of transmitte d =1,2√ d =2,3√ d =1,2√ 0,01 0,12 0,12 0,23 0,38 0,38 0,73 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...

  • Page 14: Handrail Installation (Optional)

    IV. Handrail Installation (optional) A. Handrail Parts Parts List - Right Handrail (SM-3461)
  • Page 15 Part Part No. Qty. Indicator DP4800 Upper bracket CD-SS-4961 Pan-head phillips screw M3*8L Hexagon Screw M8*1.25*45L Washer M8 OD ø 22 T=2mm Bottom bracket CD-AM-00081 MP00600331 Adjustment knob Washer M6 OD ø 22 T=1mm Adjustment knob K300-21-M8 handrail bar without screw hole SS-6753 Fixing plate SS-6761...
  • Page 16 Parts List - Left Handrail (SM-3462) Item Drawing Qty. handrail bar without screw hole SS-8300A fixing plate SS-8311 socket button head cap screw M6-21 pole AM-8173 socket button head cap ø 8-M6*33 screw nut rubber end cap SW-8068 socket key...

  • Page 17: Handrail Assembly (Optional)

    B. Handrail Assembly (optional) 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

    E. Display Assembly First step: Assemble the upper set Please use 2 screws (3) to combine the indicator (1) with the fixing plate (2) to complete the upper set! Then please proceed second step. Second step : Assemble the lower set Please place the fixing plate (6) on the right handrail bar (10), and place the washer...
  • Page 21 Third step: Combine the upper and lower sets Upper set Lower set Please use the washer (8) and the adjustment knob (7) to fix the upper set and the lower set, and the indicator is assembled completely!

  • Page 22: Foldable Handrail Assembly (Sm-00001)

    F. Foldable Handrail Assembly (SM-00001) 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 23: Powering Device

    V. Powering device A. Using adapter and charging battery 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. After a long period in storage (e.g.
  • Page 24 2. Accessing batteries 3. Place new battery pack into housing, and insert into indicator 4. Close battery housing compartment cover. Turn on power to confirm that battery is correctly installed.

  • Page 25: Indicator

    VI. Indicator A. Indicator and Key Functions Key Function POWER: Power on or power off. 2. TARE/ZERO: Reset display to 0.0 kg display. Press and hold for 6 seconds to enter device settings. 3. HOLD: Determine stable weighing value - used when weight is unstable.

  • Page 26: Display Layout

    B. Display layout Quantity of Patient ID data Information PRE-TARE awaiting Nurse ID Wi-Fi transfer Battery status Transfer HOLD Scanner Stable Weight Zero Unit Height Capacity Graduation Definitions Quantity of data awaiting transfer: If device is not connected wirelessly, measurement results will be temporarily stored in device. Once device is connected, operator can press Transfer to send results wirelessly.

  • Page 27: Basic Operation

    VII. Basic Operation 1. Switch on the device using key. The device will automatically perform self-calibration 2. Once "0.0" appears on indicator, device is ready for use NOTE: If "0.0" does not display on indicator, press [TARE/ZERO] key to zero the device. A.
  • Page 28 3. After the phone/tablet/PC is connected to the device, the wireless symbol will change from 4. Device is now ready to send results wirelessly to phone/tablet/PC. 5. Before or after measurement, press the [HOLD] key. "HOLD" will be displayed on the indicator. If HOLD is not active, results cannot be transferred.
  • Page 29 (-0.5 kg used as example) Press [Enter] key to confirm the pre-tare weight. Device will return to measurement mode. Indicator will display minus sign to the left of pre-tare weight value. Save a Pre-Tare value DESCRIPTION EXAMPLE Press and hold [MEMORY] key for 3 seconds.
  • Page 30 Press [Enter] key to store pre-tare weight (saved to memory set 3, in this example) PRE-TARE ID will show Pre-Tare memory set 3 as active, and deduct the pre-tare value (13.5 kg, in this example) from the displayed weight result. Recall Pre-Tare Value DESCRIPTION EXAMPLE...

  • Page 31: Weight Measurement

    C. Weight measurement 1. Select wheelchair weight to deduct from the stored Pre-Tare values using the [MEMORY] key. Push subject's wheelchair (with subject seated upon it) onto measurement platform. After a few seconds, the average weight will be displayed on the indicator. This weight will be locked - at this point, wheelchair containing subject can be removed.

  • Page 32: Device Setup

    VIII. Device Setup Press and hold [TARE/ZERO] key for 6 seconds to enter General Setting mode. Press menu options on the touchscreen to adjust settings. Auto Off Time: Instruct device to shut off automatically after a certain period of time. Auto off options: 120 sec / 180 sec / 240 sec / 300 sec / off Backlight: adjust backlight brightness.

  • Page 33: Connecting Scale To Receiving Device

    Data Transfer: If enabled, all data fields (patient ID, weight, height) need to be completed to transfer data. If fields are incomplete (ex: only weight, no height or ID), data will not be transferred. Options: Enable / Disable Date/Time: Set device time. (Format: YYYY/MM/DD HH:M) WiFi Settings: Send results via direct transfer or via network (set Access Point if selected) G-Compensation: Authorized distributor can adjust gravity...

  • Page 34: Troubleshooting

    X. Troubleshooting Before contacting your local Charder distributor for repair service, we recommend considering the following troubleshooting procedures: Self-inspection 1. Device will not power on If battery power is depleted, replace with new batteries  If batteries are not used, check if the power adapter is plugged into ...
  • Page 35 Error Messages Error Message Action Please charge battery using adapter, or replace battery Maximum weight exceeded. Reduce weight on platform before attempting measurement If problem persists, please contact distributor Re-calibration may be required. If problem persists, please contact distributor Re-calibration may be required. If problem persists, please contact distributor If problem persists, please contact...

  • Page 36: Product Specifications

    XI. Product Specifications Model MS3880 Display DP4800 Capacity 300 kg x 0.1 kg Weight Accuracy ± 1.5e Measurement LCD Screen Color LCD touchscreen Overall 1150(W) x 800(D) x 66(H) mm Dimensions Platform 900(W) x 740(D) mm Device Weight 28.6 kg...
  • Page 37 Warning Only the original adapter should be used with the device. Using an adapter other than the one provided by Charder may cause malfunction. Amp Voltage: 5V/2A Drawing No: CD-AD-00023 DRAWING NO.: CE APPROVED TYPE NO. TYPE Adapter VOLTAGE / MODEL NO.:...
  • Page 38 Notes _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________...
  • Page 39 Notes _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________...

  • Page 40: Declaration Of Conformity

    XII. Declaration of Conformity This product has been manufactured in accordance with the harmonized European standards, following the provisions of the below stated directives: (EU) 2017/745 Regulation on Medical Devices 2014/31/EU Non-automatic Weighing Instruments Directive (OIML models only) RoHS Directive 2011/65/EU and Delegated Directive (EU) 2015/863 Radio Equipment Directive 2014/53/EU (applicable if wireless module is used)

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