Rice Lake 550-10-1 Operation Manual
Rice Lake 550-10-1 Operation Manual

Rice Lake 550-10-1 Operation Manual

Digital chair scale

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550-10-1
Digital Chair Scale
Software Version 11525
Operation Manual
August 17, 2022
PN 130893 Rev F

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Summary of Contents for Rice Lake 550-10-1

  • Page 1 550-10-1 Digital Chair Scale Software Version 11525 Operation Manual August 17, 2022 PN 130893 Rev F...
  • Page 2 All information contained within this publication is, to the best of our knowledge, complete and accurate at the time of publication. Rice Lake Weighing Systems reserves the right to make changes to the technology, features, specifications and design of the equipment without notice.
  • Page 3 Established a revision history; formatted content to match other medical manuals; software version 11525 Table i. Revision Letter History Technical training seminars are available through Rice Lake Weighing Systems. Course descriptions and dates can be viewed at www.ricelake.com/training or obtained by calling 715-234-9171 and asking for the training department.
  • Page 4: Table Of Contents

    6.0 Specifications ............... . . 17 Rice Lake continually offers web-based video training on a growing selection of product-related topics at no cost.
  • Page 5: Introduction

    The 550-10-1 digital chair scale is efficiently designed to provide accurate, reliable and repeatable weight measurements and has features that enable a fast and convenient weighing process. The 550-10-1 digital chair scale features an ergonomic design, has two armrests that can be lifted separately and a foot rest that can be folded. Its four swivel casters can be locked in place.
  • Page 6: Safety

    Do not operate or work on this equipment unless this manual has been read and all instructions are understood. Failure to follow the instructions or heed the warnings could result in injury or death. Contact any Rice Lake Weighing Systems dealer for replacement manuals.
  • Page 7: Assembly

    IMPORTANT Scale Setup Use the following steps to set up the 550-10-1 digital chair scale. 1. Move the carton to an area where the scale can be assembled. It’s recommended that the scale be placed on a hard, level surface for the most accurate weighments.
  • Page 8 550-10-1 Digital Chair Scale 4. Remove the top packaging material and remove the seat from the attached packaging material. Figure 2-2. Remove Seat From Packaging 5. Set the seat aside for later assembly. 6. Remove the side and the back handle packaging material pieces.
  • Page 9: Chair Assembly

    1. Use the Allen key provided in the “Parts Inside” box. 2. Release both of the screws holding the back handle frame (marked with circles in Figure 2-6). Handle frame screws Figure 2-6. Loosen Screws to Release the Back Handle Frame © Rice Lake Weighing Systems ● All Rights Reserved...
  • Page 10 550-10-1 Digital Chair Scale 3. Remove Styrofoam pieces from the main handle. Figure 2-7. Remove Styrofoam Packing Pieces From Main Handle 4. Pull out the back handle frame and rotate it so that the indicator will be facing up. Figure 2-8. Pull out Frame and Rotate 5.
  • Page 11 10. Place the seat on the seat base and secure it into place using the four (4) M6 x 16 Allen screws (included in parts kit). Seat screw Figure 2-13. Secure Seat to the Scale Using Screws © Rice Lake Weighing Systems ● All Rights Reserved...
  • Page 12 550-10-1 Digital Chair Scale 11. Use level bubble to check for level and adjust feet as needed by adjusting nuts located on top of each caster wheel. Caster bolt location Bubble level location Figure 2-14. Bubble Indicates That The Scale is Level Ensure casters are in a locked position prior to having a patient seated on the chair scale by pressing down to lock.
  • Page 13: Insert Batteries

    Power Connection An optional AC power adapter can be used when a power outlet is available. Only use power adapters supplied by or purchased from Rice Lake Weighing Systems. The use of a power IMPORTANT adapter not from Rice Lake Weighing Systems voids the warranty.
  • Page 14: Operation

    550-10-1 Digital Chair Scale Operation This section describes the front panel and includes procedures for operation of the scale. Figure 3-1. Front Panel Keypad Key Descriptions The display has 10 front panel keys. Key functions are described in the table below.
  • Page 15: Weighing

    (default is programmed to be 33.0 lb/15.0 kg). 2. Use to adjust the value. Press to start the tare function. The NET annunciator turns on instead ENTER of the GROSS annunciator. © Rice Lake Weighing Systems ● All Rights Reserved...
  • Page 16: Using The Body Mass Index (Bmi) Function

    550-10-1 Digital Chair Scale Using the Body Mass Index (BMI) Function Use the following steps in determining the BMI. 3.6.1 LB Mode 1. Ensure that the scale is at zero. 2. Place the patient on the scale to obtain a weight. The LOCK annunciator appears on the display.
  • Page 17: Troubleshooting

    Note: Load cell connection point is located underneath the curved plastic cover of the indicator. Remove four back retaining screws, remove curved back cover to access load cell connection point. Table 3-2. Troubleshooting Table © Rice Lake Weighing Systems ● All Rights Reserved...
  • Page 18: Communication

    The unit comes with an RS-232 port that enables weight data to be transmitted to other equipment, such as a computer or printer. The RS-232 cable with DB-9 connector (PN 100719) is available from Rice Lake Weighing Systems. That connection is shown in USB Connection section on the next page.
  • Page 19: Usb Connection

    5. With weight on the scale, press and hold the Print button on the indicator for three seconds. The patient’s weight is sent to the PC. Figure 4-3. Patient Weight Displayed © Rice Lake Weighing Systems ● All Rights Reserved...
  • Page 20: Maintenance

    550-10-1 Digital Chair Scale Maintenance The following section provides instructions for maintaining and cleaning the unit. Do not immerse the scale in cleaning or other liquid solutions. IMPORTANT Do not use Isopropyl alcohol or other solutions to clean the indicator display surface.
  • Page 21: Specifications

    660 lb x 0.2 lb (300 kg x 0.1 kg Seat Dimension17 in W x 15 in L x 16 in H Inner Dimension arm to arm at narrowest point 19-3/4 in Certifications and Approvals E113986 © Rice Lake Weighing Systems ● All Rights Reserved...
  • Page 22 550-10-1 Digital Chair Scale www.RiceLake.com Visit our website...
  • Page 24 © Rice Lake Weighing Systems Specifications subject to change without notice. 230 W. Coleman St. • Rice Lake, WI 54868 • USA U.S. 800-472-6703 • Canada/Mexico 800-321-6703 • International 715-234-9171 • Europe +31 (0)26 472 1319 August 17, 2022 PN 130893 Rev F...

Table of Contents