Welch Allyn 767 Quick Start Manual
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Welch Allyn 767 Quick Start Manual

Diagnostic system 3.5v 767 wall transformer
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767 Diagnostic System
3.5v 767 Wall Transformer
Patent Pending
Listed to:
UL 60601-1
CSA C22.2 No. 601

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Summary of Contents for Welch Allyn 767

  • Page 1 767 Diagnostic System 3.5v 767 Wall Transformer Patent Pending Listed to: UL 60601-1 CSA C22.2 No. 601...
  • Page 2 Thank you for purchasing the Welch Allyn 3.5v 767 Wall Transformer. This manual is meant to provide product specifications and instructions for usage and maintenance. The instructions for use should be followed to ensure accurate and reliable service. The 3.5v 767 Wall Transformer carries a lifetime warranty against all manufacturing defects.

  • Page 3: Table Of Contents

    Table of Contents Warnings ........1 Avertissements .

  • Page 5: Warnings

    REPLACE CLOCK BATTERY AS INSTRUCTED WITH Maxell 43 OR EQUIVALENT BATTERY. GREEN PILOT LIGHT INDICATES THAT THE POWER MAINS IS CONNECTED TO APPLIANCE. USE THIRD HANDLE MODULE (MODEL #76730) WITH WELCH ALLYN 3.5v 767 WALL TRANSFORMER ONLY. SERVICE TO BE PERFORMED BY AUTHORIZED WELCH ALLYN REPAIR DEPARTMENT ONLY.

  • Page 6: Mounting Instructions

    Mounting Instructions Flat Side Screw Hole Fasten mounting plate to the wall with enclosed screws, making sure that the screw hole flanges face away from the wall and the smooth surface of the mounting plate is flush with the wall. Depending on the mounting surface, alternative screws may be needed. With the flat side of the plate on the mounting surface, level the plate as shown.

  • Page 7: Operation

    HANDLES CRADLE POWER CORD (3m) Handles Handles will accept any 3.5v Welch Allyn instrument head. Rheostat Located on each handle. Turn clockwise to increase light output, turn counterclockwise to decrease light output. Handle cradle Instrument lights automatically when handle is lifted...

  • Page 8: Operating Instructions

    Operating Instructions Handles will accept any Welch Allyn 3.5v instrument head. After plugging power cord into any 108-125v, 60 Hz outlet, turn power switch to on position, illuminating the pilot light. With power switch in on position, instruments will automatically light when...

  • Page 9: Clock Option

    Clock Option START/STOP TIMER BUTTON CLOCK MODULE REMOVAL ON-OFF SWITCH/ PILOT LIGHT CLOCK BUTTON Start/Stop button Use this button to start and stop seconds count. Press once to start the seconds. Press again to stop seconds. Clock button Use this button to return from seconds mode to hour/ minute by pressing once.
  • Page 10 Remove clock module by prying the clock faceplate from unit housing. Remove battery by pushing battery out of retaining sleeve. For best results, use a pen or pencil to pry against the faceplate housing wall. Insert new battery. Welch Allyn recommends Maxell 43 or equivalent.

  • Page 11: Mounting The Third Handle Module

    Mounting the Third Handle Module A Phillips screwdriver is needed to connect the Third Handle Module. Mounting the Third Handle Module: Disconnect main unit power supply. Remove main unit from the wall by lifting up and out (instructions found on page 2 of this manual).

  • Page 12: Maintenance

    FACEPLATE REPAIR: For all repairs, send unit to: Technical Service Department, Welch Allyn, Inc., 4341 State Street Road, Skaneateles Falls, New York 13153, or in the U.S.A. call 1-800-535-6663. Fax: 315-685-4653 (Technical Services). In Canada call: 1-800-561-8797 . Fax: 905-890-0008.

  • Page 13: Specifications

    Specifications 76720 Model No. 3.5v 767 Wall Transformer (two-handle model with clock, instrument heads not included). 76710 3.5v 767 Wall Transformer (two-handle model without clock, instrument heads not included), 76730 3.5v 767 Wall Transformer Third Handle Module (instrument heads not included).
  • Page 16 Welch Allyn, Inc. 4341 State Street Road PO Box 220 Skaneateles Falls, NY 13153-0220 U.S.A. Telephone: 800-535-6663 or 315-685-4100 Fax: 315-685-3361 Part No. 705219 Ver. Printed in U.S.A.

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