Welch Allyn 4802D Directions For Use Manual
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Welch Allyn 4802D Directions For Use Manual

Pediatric/infant scale
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Welch Allyn Pediatric/Infant Scale
Directions for use
Model 4802D (with serial numbers beginning with the letter "U")

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Summary of Contents for Welch Allyn 4802D

  • Page 1 Welch Allyn Pediatric/Infant Scale Directions for use Model 4802D (with serial numbers beginning with the letter “U”)
  • Page 2 © 2018 Welch Allyn. All rights are reserved. To support the intended use of the product described in this publication, the purchaser of the product is permitted to copy this publication, for internal distribution only, from the media provided by Welch Allyn. No other use, reproduction, or distribution of this publication, or any part of it, is permitted without written permission from Welch Allyn.

  • Page 3: Table Of Contents

    Audible beeps ....................10 Weighing procedure ................... 10 Diaper weighing procedure ................11 Send measurements to a computer ..............12 Send measurements to a Welch Allyn device ........... 12 Scale transportation ................... 13 Storage, cleaning, and maintenance ........... 15 Storage ....................... 15 Cleaning and disinfecting ...................
  • Page 4 Contents Welch Allyn Pediatric/Infant Scale...

  • Page 5: Introduction

    Introduction Intended use The Welch Allyn Pediatric/Infant Scale is intended to be used by clinicians for weighing patients from 0.35 oz to 44 lbs (10 g to 20 kg) and measuring patients up to 32 inches (81 cm), depending on the size of the scale cradle.
  • Page 6 2 Introduction Welch Allyn Pediatric/Infant Scale Mandatory - Consult Directions for Use Shipping, storing, and environment symbols Temperature limitation Keep dry Fragile Separate collection of Electrical and Electronic Equipment. Do not dispose as unsorted municipal waste. Atmospheric pressure limitation Humidity limitation...

  • Page 7: About Warnings And Cautions

    Caution statements can appear on the Welch Allyn Pediatric/Infant Scale, the packaging, the shipping container, or in this Directions for use. The Welch Allyn Pediatric/Infant Scale is safe for patients and trained clinicians when the scale is used in accordance with the instructions and caution statements presented in this Directions for use.
  • Page 8 4 Introduction Welch Allyn Pediatric/Infant Scale General warnings and cautions WARNING Patient injury risk. Never leave the infant unattended on the scale. Only remove your hands from the infant for a brief amount of time to allow for an accurate weight measurement.

  • Page 9: Controls And Indicators

    Directions for use Introduction 5 Controls and indicators Scale Weighing cradle with length gauge Rear bumper/cord wrap Carrying handles Front panel with push buttons and display Battery cover (on top of scale) DC power input (on rear of scale) USB port (on rear of scale)
  • Page 10 SEND DATA Pressing this button when the scale is connected to a computer sends the current measurement to the ® ® computer, a Welch Allyn Connex Vital Signs Monitor, or a Welch Allyn Connex Spot Monitor. LB / KG Press this button to change the scale between kilograms, pounds, ounces, and pounds and ounces.

  • Page 11: Assembly And Setup

    7. Remove the protective cover from the cradle. 8. Apply gentle downward pressure to seat all four posts so the cradle rests firmly on the scale. 9. If you purchased the optional 4802D Pediatric Scale Cart, follow the instructions included with the cart.
  • Page 12 8 Assembly and setup Welch Allyn Pediatric/Infant Scale...

  • Page 13: Scale Operation

    Scale operation Power options The scale can be used with battery power or with AC power. Press the power button to turn on the scale. When connected to AC power, the green AC power indicator illuminates. Battery power CAUTION Use only size D disposable alkaline batteries. The use of any other battery will void the warranty.

  • Page 14: Audible Beeps

    10 Scale operation Welch Allyn Pediatric/Infant Scale Audible beeps When the beeper option is on, the following beeps occur when using the scale. Note These beeps do not occur if the beeper option has been disabled in the setup menu.

  • Page 15: Diaper Weighing Procedure

    Directions for use Scale operation 11 6. Stabilize the infant as necessary with your hand. Remove your hand from the infant, but always keep your hands close in case re-stabilization is required. Note Do not touch the infant while the weight measurement is in process.

  • Page 16: Send Measurements To A Computer

    The scale can connect to a computer using the Microsoft Windows 10 operating system. Detailed instructions for this feature are available from Welch Allyn. Go to http:// www.welchallyn.com/en/other/contact-us.html to find your local representative. CAUTION Any computer connected to the scale must be running on battery power, a 60601-1-compliant power supply, or a 60601-1-compliant isolation transformer.

  • Page 17: Scale Transportation

    Directions for use Scale operation 13 Scale transportation Manual transport If your scale has an oversize cradle, make sure to remove and safely handle Note the cradle before moving the scale. 1. Unplug the power adapter cable from the scale. 2.
  • Page 18 14 Scale operation Welch Allyn Pediatric/Infant Scale...

  • Page 19: Storage, Cleaning, And Maintenance

    Storage, cleaning, and maintenance Storage The scale should be stored on a stable surface. If not, the scale should be stored in a convenient storage facility or closet. At no time should the scale be lifted by grasping the cradle. During storage or shipping, disconnect the cradle from the scale to prevent damage to the scale’s electronic transducers.

  • Page 20: Battery Replacement

    16 Storage, cleaning, and maintenance Welch Allyn Pediatric/Infant Scale 2. For optimal results, follow the manufacturer's instructions and your facility's procedure to clean the scale. Make sure to properly dispose of any used cleaning supplies. 3. (Optional) Perform the following steps to remove deposits of dissolved solids after the disinfecting liquid evaporates: a.
  • Page 21 Directions for use Storage, cleaning, and maintenance 17 6. Do not store the scale where heavy objects can be placed on it. 7. Replace the batteries annually or as required. 8. When storing the scale, remove the batteries from the battery area. Batteries can corrode over a period of time.

  • Page 22: General Compliance And Standards

    Electrical Equipment (WEEE). If this product is contaminated, this directive does not apply. For more specific disposal or compliance information, see www.welchallyn.com/weee, or contact Welch Allyn Customer Service at +44 207 365 6780. Troubleshooting This section presents tables of information to help you troubleshoot issues with the scale.
  • Page 23 Directions for use Storage, cleaning, and maintenance 19 Issue Possible cause Suggested action The reading does not change when The load cell transducer, connector, or cable may Contact your service department. weight is applied to the scale be defective The scale buttons are not The buttons are damaged Check for visible signs of responding...
  • Page 24 20 Storage, cleaning, and maintenance Welch Allyn Pediatric/Infant Scale...

  • Page 25: Appendices

    Appendices Custom setup You can customize the scale to best suit your needs. Configurations that can be selected include the automatic shut-off time, weighing units, beeper, and more. Enter custom setup mode 1. Make sure that the scale is powered down. 2.

  • Page 26: Specifications

    Press to switch between the following options: PnlPrt SEND : The current weight is sent to a computer or a Welch Allyn device when DATA is pressed on the control panel. AutPrt : The current weight is automatically sent when a weight reading occurs.
  • Page 27 Directions for use Appendices 23 Item Specification Accuracy 5 g for weights between 10 g to 1 kg 0.5% for weights between 1 kg to 20 kg Resolution (factory default) ± .001 kg from 10 to 1000 g and ± .005 kg for 1000 g and above Weighing range 0.35 oz to 44 lbs (10 g to 20 kg) Environmental specifications...

  • Page 28: Product Configurations

    Model 4802D, Pediatric/Infant Scale Model Description 4802D-AK-FB 4802D Pediatric Scale / Infant Scale with four-sided cradle, metric units only (kg) 4802D-AK-VB 4802D Pediatric Scale / Infant Scale with oversized cradle, metric units only (kg) 4802D-AK-XB 4802D Pediatric Scale / Infant Scale with standard cradle, metric units only (kg)

  • Page 29: Warranty

    Emissions and immunity information Electromagnetic emissions The Welch Allyn Pediatric/Infant Scale is intended for use in the electromagnetic environment specified below. The customer or user of the Welch Allyn Pediatric/Infant Scale should assure that it is used in such an environment.
  • Page 30 Electromagnetic immunity The Welch Allyn Pediatric/Infant Scale is intended for use in the electromagnetic environment specified below. The customer or the user of the Welch Allyn Pediatric/Infant Scale should assure that it is used in such an environment. Immunity test...
  • Page 31 Electromagnetic immunity The Welch Allyn Pediatric/Infant Scale is intended for use in the electromagnetic environment specified below. The customer or the user of the Welch Allyn Pediatric/Infant Scale should assure that it is used in such an environment. Immunity test...
  • Page 32 RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the Welch Allyn Pediatric/Infant Scale is used exceeds the applicable RF compliance level above, the Welch Allyn Pediatric/Infant Scale should be observed to verify normal operation.
  • Page 33 Appendices 29 Recommended separation distances between portable and mobile RF communications equipment and the Welch Allyn Pediatric/Infant Scale Note 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects, and people.
  • Page 36 Material No. 727270...

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