WUNDER DE20 User Manual

Electronic chair scales

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USER MANUAL
1. GENERAL RULES ....................................................................................................................................
2. SAFETY ....................................................................................................................................................
3. INDICATOR .............................................................................................................................................
4. USABILITY ...............................................................................................................................................
5. INSTRUCTION FOR USE ........................................................................................................................
6. PRINTER FUNCTIONS ............................................................................................................................ 13
7. SETTING SETUP ..................................................................................................................................... 14
8. ERROR MESSAGES ................................................................................................................................. 15
9. MAINTENANCE AND ASSISTANCE ....................................................................................................... 16
10. SCRAPPING AND WASTE DISPOSAL .................................................................................................. 16
11. WARRANTY .......................................................................................................................................... 17
12. TECHNICAL SPECIFICATION ............................................................................................................... 17
13. INSTALLATION ..................................................................................................................................... 18
14. CONFORMITY ...................................................................................................................................... 21
15. IDENTIFICATION LABELS .................................................................................................................... 21
DE 20 (WU150) - REV.04 - 13/01/2025
www.wunder.it
ELECTRONIC CHAIR SCALES
MOD. DE20 (WU150)
EN
INDEX
WUNDER SA.BI.SRL
2
3
7
8
8
1

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Summary of Contents for WUNDER DE20

  • Page 1: Table Of Contents

    USER MANUAL WUNDER SA.BI.SRL www.wunder.it ELECTRONIC CHAIR SCALES MOD. DE20 (WU150) Read this manual carefully before using the instrument INDEX 1. GENERAL RULES ............................ 2. SAFETY ..............................3. INDICATOR ............................. 4. USABILITY ............................... 5. INSTRUCTION FOR USE ........................6. PRINTER FUNCTIONS ..........................13 7.
  • Page 2: Read This Manual Carefully Before Using The Instrument

    By choosing the WUNDER professional electronic personal scale, you have purchased a high-precision device. For over 40 years, WUNDER has been putting its expertise at the service of health. This instrument complies with national standards in force for hospitals, outpatient clinics and nursing institutions with in-patient care, medical class Im with measuring function and it is calibrated in accordance with accuracy class III.
  • Page 3: Intended Use

    • 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 •...
  • Page 4 WUNDER SA.BI.SRL USER MANUAL 2.2 MANUFACTURER’S GUIDE AND DECLARATION – ELECTROMAGNETIC IMMUNITY The electronic scales is scheduled for operation in the electromagnetic environment specified below. The customer and the user should ensure that it is used in that environment Guide and Statement of manufacturer – Electromagnetic emissions...
  • Page 5 USER MANUAL WUNDER SA.BI.SRL Manufacturer’s guide and declaration - Electromagnetic emissions Immunity test IEC 60601 Compliance Level Electromagnetic environment-guidance Portable and mobile RF communications equipment 3Vrms 150kHz to 80MHz (for Conducted RF should be used no closer to any part of the product...
  • Page 6 WUNDER SA.BI.SRL USER MANUAL Recommended separation distance between the scale and mobile RF communications equipment The scale is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the product can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the product as recommended below, according to the maximum output power of the communications equipment.
  • Page 7: Function Keys

    USER MANUAL WUNDER SA.BI.SRL 3. INDICATOR 1. Power indicator led 2. Main LCD Display: Weight 3. Second LCD Display: Height / BMI 4. Function keys 5. Alfanumeric keyboard FUNCTION KEYS KEY NAME DESCRIPTION [ON/OFF] On/Off key. It switches Off the scale if pressed for 3 sec [ZERO] Indication reset (within ±2% of the capacity)
  • Page 8: Display Functions

    WUNDER SA.BI.SRL USER MANUAL DISPLAY FUNCTIONS Net weight PRE- Weight stable TARE Hold Weight Weight stable: Indicates the weight is stable. wifi/Bt Weight negative: Indicates weight below zero. Zero: Indicates zero weight. Zero Flat battery: Indicates the need to recharge Weight negative or replace the battery.
  • Page 9 USER MANUAL WUNDER SA.BI.SRL 5.2 REPLACE ALKALINE BATTERIES WITH RECHARGEABLE BATTERY KIT (OPTIONAL) 1. Open the battery compartment placed on the 2. Remove the alkaline batteries container carefully back side of the indicator 3. Disconnect the connector shown in the figure 4.
  • Page 10 WUNDER SA.BI.SRL USER MANUAL 5.3 ALKALINE BATTERIES REPLACEMENT 1. Open the battery compartment placed on the 2. Remove the alkaline batteries container carefully back side of the indicator 3. Remove the discharged batteries 4. Insert the new alkaline batteries 5. Insert the batteries container first and then gently 6.
  • Page 11: Instruction For Charging And Connecting

    USER MANUAL WUNDER SA.BI.SRL 5.4 INSTRUCTION FOR CHARGING AND CONNECTING prompt displays on the LCD, please charge the scale with the adaptor. Plug the adapter 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.
  • Page 12: Bmi Function

    WUNDER SA.BI.SRL USER MANUAL 5.9 PRETARA FUNCTION To calculate the tare weight for the clothes, press the key and use the "0" key to enter the weight. Confirm with Use the numeric keypad to enter the weight (e.g: 2 kg) Confirm with The subtracted weight appears on this page of the display.
  • Page 13: Tare Function

    USER MANUAL WUNDER SA.BI.SRL 5.12 TARE 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.
  • Page 14: Setting Setup

    Setting procedure: Tare_Key Hold_key WUNDER SA.BI.SRL USER MANUAL Zero_key Serial RS232 Signal Connecting with PC Start Hyper Terminal program from clicking Start Menu → Programs → Accessories → Communication → Hyper Terminal. New Connection Description Give new connection a name then click OK.
  • Page 15: Error Messages

    USER MANUAL WUNDER SA.BI.SRL A.OFF : Instrument auto-off time: 120 sec, 180 sec, 240 sec, 300 sec, Off bUrr : Enable or not beep (acoustic signal) operation: On/Off b i uEt : Setting Bluetooth Ho i dS : Setting Hold...
  • Page 16: Maintenance And Assistance

    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 service2@wunder.it or sales@wunder.it 10.
  • Page 17: Warranty

    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.
  • Page 18: Installation

    WUNDER SA.BI.SRL USER MANUAL 13. INSTALLATION ➠ WATCH THE ASSEMBLY VIDEO After opening and removing the packaging, remove the 4 clamps at the wheels with scissors DE 20 (WU150) - REV.04 - 13/01/2025...
  • Page 19 USER MANUAL WUNDER SA.BI.SRL 4 M8 screws to screw with the screwdriver Level bubble included Screw the 4 self-locking nuts on the M8 screws with the wrench DE 20 (WU150) - REV.04 - 13/01/2025...
  • Page 20 WUNDER SA.BI.SRL USER MANUAL Screw the viewer with the special knob found in the box DE 20 (WU150) - REV.04 - 13/01/2025...
  • Page 21: Conformity

    USER MANUAL WUNDER SA.BI.SRL 14. CONFORMITY WUNDER DIGITAL WEIGHING INSTRUMENT: DE20 MODEL SERIAL NUMBER....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 / EN60601-1-2 REGULATION (EU) 2017/745 –...
  • Page 22 WUNDER SA.BI.SRL USER MANUAL DE 20 (WU150) - REV.04 - 13/01/2025...
  • Page 23 USER MANUAL WUNDER SA.BI.SRL DE 20 (WU150) - REV.04 - 13/01/2025...
  • Page 24 Wunder Sa.Bi. S.r.l. Via Vecchia per Monza, 20 20056 Trezzo sull’Adda (MI) Tel. +39 02 90964566 www.wunder.it...

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