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User Manual
421E & 421M Exam Chairs
421E CHAIR
421M CHAIR
U.S. & Canada (800) 924-4655
International (801) 875-4998
Strength in patient care. ™
www.mti.net

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Summary of Contents for MTI 421E

  • Page 1 User Manual 421E & 421M Exam Chairs 421E CHAIR 421M CHAIR U.S. & Canada (800) 924-4655 International (801) 875-4998 Strength in patient care. ™ www.mti.net...
  • Page 2 THIS PAGE IS INTENTIONALLY BLANK.
  • Page 3: Table Of Contents

    Intended Use ............................................................1 Symbols and Warnings......................................................2 Symboles et Avertissements ..................................................2 Safety Instructions ........................................................3 Electromagnetic Interference ..................................................4 Electrical Requirements (421E Only) ..............................................4 Contraindications ...........................................................5 Transportation and Storage Conditions ............................................5 Disposal of Equipment ......................................................5 EQUIPMENT FEATURES ........................................................6 INSTALLATION ..............................................................7 Required Tools ............................................................7...
  • Page 4: Applicable Model(S)

    User Manual | MTI 421E & 421M APPLICABLE MODEL(S) This manual is for the following part numbers and serial numbers: PART NUMBER DESCRIPTION EFFECTIVE S/N 4000050 421E Exam Chair, 115V 010720001-Current 4000075 421M Exam Chair 020403002-Current REVISION HISTORY TABLE DATE...
  • Page 5: General Information

    User Manual MTI 421E & 421M Chairs GENERAL INFORMATION Purpose of this Manual This manual covers the safety, installation, instructions for use, and maintenance of this equipment. It is intended that it be used by the service professional installing the equipment and by the medical professionals who have been trained to use it.
  • Page 6: Symbols And Warnings

    User Manual | MTI 421E & 421M Symbols and Warnings Class 1, Type B, Medical Equipment This manual contains Notices, Cautions, and Warnings, which are meant to call attention to particular parts Proper shipping orientation for the product or sections of this manual. Since safety is our first Orientation d’embarquement correct pour...
  • Page 7: Safety Instructions

    Backrest, seat, footrest, armrest, headrest, and other parts of the equipment should only be used for their intended purpose. MTI is not responsible for use of components outside of their intended use. Le repose-dos, reste de siège, repose pieds, accoudoirs, appuie-tête et d’autres parties de l’équipement ne...
  • Page 8: Electromagnetic Interference

    User Manual | MTI 421E & 421M details on California Proposition 65. utiliser un matériau non conducteur pour isoler le patient des parties métalliques de l’équipement. Le Ce produit peut vous exposer à des agents non-respect peut entraîner un choc électrique ou de chimiques, y compris le nickel, identifiés par l’État...
  • Page 9: Contraindications

    User Manual | MTI 421E & 421M Transportation and Storage Conditions insuffisante, il causera des dommages irréparables à l’électronique de cet appareil. Ambient +10°C to +40°C CAUTION/PRÉCAUTION Temperature (+50°F to +104°F) An appropriately rated surge protector must be used to...
  • Page 10: Equipment Features

    Description of 421E Exam Chair The 421E Exam Chair includes an 8” electric power lift and manual back with coordinated foot movement. The 421E chair is 19.5" (49.5 cm) wide. The foot comes with a flip-up footrest. The chairs are used for positioning a patient for exams and procedures.
  • Page 11: Installation

    User Manual | MTI 421E & 421M INSTALLATION NOTICE/AVIS If this product has been exposed to low temperatures, WARNING/AVERTISSEMENT allow adequate time for it to warm to room temperature This equipment is heavy. Get help to remove it from before putting it into service.
  • Page 12: Unpacking And Set-Up

    User Manual | MTI 421E & 421M Unpacking and Set-up 1. Remove shipping straps, 2. Remove (4) shipping bolts 3. Remove braces from the 4. Slide chair off pallet. To shipping box, and other with 7/16" end wrench. top of the base plate.
  • Page 13: Operation

    User Manual | MTI 421E & 421M OPERATION Operating Conditions Ambient Temperature +10°C to +40°C (+50°F to +104°F) 1, 3 Relative Humidity 30% to 75% (non-condensing) Atmospheric Pressure 700hPa to 1060hPa (0.69atm to 1.05atm) Controls Lift/Swivel Controls/Back Lever ITEM DESCRIPTION...
  • Page 14: Manual Backrest Operation

    User Manual | MTI 421E & 421M Manual Backrest Operation Electric Base Operation (421E) To position the backrest, pull up or down on the lever To raise the chair, press down on the right pedal on the back of the chair and move the back to the marked with a “U”...
  • Page 15: List Of Accessories

    User Manual | MTI 421E & 421M LIST OF ACCESSORIES DESCRIPTION RESTRICTIONS Headrest, Articulating Oval, Deep Provides a dual articulating surface Oval, Rectangular, Prosthetic, Round with various pillow shapes/sizes to support patient’s head. Headrest, Non-Articulating Oval, Provides a surface with oval or...
  • Page 16: Maintenance

    User Manual | MTI 421E & 421M MAINTENANCE Tout désinfectant pulvérisé ou solution de nettoyage doivent être essuyés immédiatement après l’application WARNING/AVERTISSEMENT et ne pas laisser reposer. Une petite zone de l’échantillon doit être testé avant toute application There are no user serviceable parts inside. Refer all complète d’un nettoyant/désinfectant.
  • Page 17: Cleaning And Disinfection

    See current CDC Guideline for Disinfection and Sterilization in Healthcare Facilities. MTI understands that many customers prefer to use a pre-mixed disinfecting solution in a spray or wipe. It is MTI’s recommendation not to use sprays because over time the overspray will cause damage to the surfaces if not immediately wiped up.
  • Page 18: Calls For Service

    Equipment’s model and serial number information are required when calling for service. Medical Technology Industries, Inc. (hereinafter referred to as MTI), shall repair or replace products of its manufacture, Serial number is indicated by the symbol which prove to be defective in material and/or workmanship located on the serial number tag.
  • Page 19: Troubleshooting Guide

    User Manual | MTI 421E & 421M TROUBLESHOOTING GUIDE NOTICE/AVIS For more information on this equipment, including circuit diagrams, parts and service manuals, and other descriptions, please contact MTI. Pour plus d’informations sur cet équipement, y compris des schémas de circuits, les manuels de service et pièces, et autres descriptions, s’il vous plaît contacter MTI.
  • Page 20 Salt Lake City, Utah, 84104-6572 (800) 924-4655 • (801) 875-4999 • Fax (801) 952-0548 www.mti.net © MTI, Inc. All rights reserved. Strength in patient care. ™ MTI reserves the right to make any product changes without notice. 073002 Rev C...

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421m

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