3M Bair Hugger 775 Service Manual
  1. Manuals
  2. Brands
  3. 3M Manuals
  4. Temperature Controller
  5. Bair Hugger 775
  6. Service manual
3M Bair Hugger 775 Service Manual

3M Bair Hugger 775 Service Manual

Temperature management unit
Hide thumbs Also See for Bair Hugger 775:
Table of Contents

Advertisement

Quick Links

Download this manual
Check the 3M
Bair Hugger
therapy website to ensure you have the most recent version of this document.
TM
TM
Bair Hugger Model 775 Warming Unit Service Manual
1
For information on operating the Model 775 temperature management unit, please refer to the Model 775 Operator's Manual.
Please forward to Biomedical Engineering Department
2 Unité de gestion de température Bair Hugger modèle 750 Service Manuel
Pour de plus amples informations sur le fonctionnement de l'appareil de gestion de la température, modèle 750, consulter le manuel de l'utilisateur du modèle 750.
A transmettre au Service d'ingénierie biomédicale
3 Bair Hugger Modell 750 Temperaturmanagementgerät Service Gebrauchsanleitung
Informationen zum Betrieb des Temperaturmanagement-Gerätes Modell 750 finden Sie im Betriebshandbuch für das Modell 750.
Bitte an die Abteilung für biomedizinische Technik weiterleiten
T o t a l T e m p e r a t u r e M a n a g e m e n t
3M
Bair Hugger
Temperature Management Unit
Model 775
www.bairhugger.com reorder #202526A
™
S y s t e m
™

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Bair Hugger 775 and is the answer not in the manual?

Questions and answers

Related Manuals for 3M Bair Hugger 775

Summary of Contents for 3M Bair Hugger 775

  • Page 1 Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger ™ Temperature Management Unit Model 775 Bair Hugger Model 775 Warming Unit Service Manual For information on operating the Model 775 temperature management unit, please refer to the Model 775 Operator’s Manual.
  • Page 2 Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A...
  • Page 3 Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Temperature Management Unit Model 775 Service Manual English Français Deutsch English 202526A...
  • Page 4 Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A...

  • Page 5: Table Of Contents

    Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Table of Contents Introduc tion ..............

  • Page 6: Introduction

    Total Temperature Management system consists of a Model 775 forced-air temperature management unit (with optional rolling stand, and other accessories) and disposable components, including Bair Hugger forced-air blankets, the 3M blood/fluid warming set, and may be used with the Bair Paws patient warming gowns.

  • Page 7: Explanation Of Signal Word Consequences

    Consult instructions for use Follow instructions for use Recycle to avoid environmental contamination. This product contains recyclable parts. For information on recycling - please contact your nearest 3M Service Center for advice. Date of manufacture Ma nu fact urer Attention; see instructions for use...
  • Page 8 Patient Warming disposable components. Use with other products may cause thermal injury. (To the full extent permitted by law, the manufacturer and/or importer declines all responsibility for thermal injury resulting from the unit being used in conjunction with products other than 3M Patient Warming products.) Do not warm patients with the temperature management unit hose alone.

  • Page 9: Cautions

    Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Model 775 Temperature Management Unit Service Manual CAUTIONS Except for specific blanket models, Bair Hugger blankets are not sterile and are all intended for single patient use ONLY.

  • Page 10: Proper Use And Maintenance

    If service does not require the manufacturer’s attention, the Model 775 Service Manual provides the technical information needed to service the unit, or 3M Patient Warming will provide that information on request. Perform all repairs and maintenance in accordance with the instructions in the Service Manual.

  • Page 11: Overview

    Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Model 775 Temperature Management Unit Service Manual Overview When you connect the Bair Hugger Model 775 Temperature Management Unit to a grounded power source, the unit automatically performs the power-on-reset operation described below.

  • Page 12: Operating Modes

    Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Model 775 Temperature Management Unit Service Manual Operating Modes The Model 775 temperature management unit has 4 operating modes: Ambient, 32°C, 38°C, 43°C.

  • Page 13: Fault Conditions

    Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Model 775 Temperature Management Unit Service Manual Fault Conditions The Model 775 Temperature Management Unit’s software recognizes several nonhazardous fault conditions including: •...

  • Page 14: Alternative Modes

    Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Model 775 Temperature Management Unit Service Manual Alternative Modes The Bair Hugger Model 775 temperature management unit has 5 alternative modes that allow access to the service and calibration utilities of the unit (see Figure 2 on page 11) .

  • Page 15: Accessing The Alternative Modes

    Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Model 775 Temperature Management Unit Service Manual Accessing the Alternative Modes To access the alternative modes, you must press the Alternative Mode button that is located on the front panel of the temperature management unit but is unlabeled.

  • Page 16: Service Procedures

    Perform all temperature testing of the temperature management unit with an 3M Patient Warming Model 22110 Temperature Test Unit. 3M Patient Warming assumes no responsibility for the reliability, safety, or performance of the Bair Hugger system if temperature tests or adjustments are made in any manner other than those described here.
  • Page 17 Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Model 775 Temperature Management Unit Service Manual Method NoTE: If the Bair Hugger Model 775 Temperature Management Unit has been stored at a temperature lower than 20°C, allow it to reach ambient temperature before beginning the calibration procedure.

  • Page 18: Testing The Over-Temperature Detection System

    Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Model 775 Temperature Management Unit Service Manual Testing the Over-Temperature Detection System WARNING Do not perform the over-temperature detection system test while the temperature management unit is being used for temperature management therapy.
  • Page 19 To Re set NoTE: Do not place a temperature management unit back into service if it fails the Over-temperature Detection System test. Send the unit back to 3M Patient Warming for repair. See "Returning Units for Service" on page 26. Record the maximum temperature displayed by the test kit. (Use "Maintenance Log" on page 30.) If the temperature is above 56°C, contact 3M Patient Warming technical service for further...

  • Page 20: Viewing The Fault Code Log

    Put the unit in Fault C od e mode by pressing the Alternative Mode button and the 32°C button simultaneously for three seconds; then, press the 4 3° C button. The fault code log should not be cleared unless instructed to do so by a 3M Patient Warming representative.

  • Page 21: Fault Code Table

    Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Model 775 Temperature Management Unit Service Manual Fault Code Table The software will detect and report the following conditions by displaying the corresponding fault code:...

  • Page 22: Viewing The Hour Meter

    Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Model 775 Temperature Management Unit Service Manual Viewing the Hour Meter Service frequency As often as necessary.

  • Page 23: Replacing The Air Filter

    Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Model 775 Temperature Management Unit Service Manual Replacing the Air Filter Service frequency Every 12 months or 500 hours of use.

  • Page 24: Replacing The Hose

    Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Model 775 Temperature Management Unit Service Manual Replacing the Hose Service frequency A s ne eded .

  • Page 25: Disassembling The Unit

    Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Model 775 Temperature Management Unit Service Manual Replacing the Fuses Service frequency A s ne eded .

  • Page 26: General Maintenance And Storage

    Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Model 775 Temperature Management Unit Service Manual Be sure power and heater wires are routed away from each other.

  • Page 27: Troubleshooting

    Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Model 775 Temperature Management Unit Service Manual Troubleshooting The model 775 software routinely checks unusual operating conditions. If such a condition occurs, the system may trigger a fault condition and alarm.
  • Page 28 Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Model 775 Temperature Management Unit Service Manual Fault Code Possible Cause Solution FC-001 Hose end at patient end Disconnect from power source.

  • Page 29: Technical Support And Customer Service

    The serial number label is located on the back or side of the unit. In-Warranty Repair and Exchange Call 3M Patient Warming customer service if your Model 775 temperature management unit requires factory service. A customer service representative will give you a Return Authorization (RA) number. Please use this RA number on all correspondence concerning your temperature management unit.
  • Page 30 Lay the unit hose on top of the foam piece around the edge. Seal the carton with tape. Apply the shipping label addressed to 3M Patient Warming. Write the RA number on the outside of the carton. Ship to 3M Patient Warming.

  • Page 31: Specifcations

    Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Model 775 Temperature Management Unit Service Manual Specifications Physical Characteristics DIMENSIONS 13" high x 13" deep x 14" wide...
  • Page 32 Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Model 775 Temperature Management Unit Service Manual Electrical Characteristics HEATING ELEMENT 1400 W Resistive LEAKAGE CURRENT Meets UL 60601-1 and IEC 60601-1 requirements.

  • Page 33: Maintenance Checklist

    38 ° button raises displayed temperature. Note: Unit can only adjust ± 3.0°C. Try a different hose if more adjustment is required and call 3M Patient Warming technical support with results. Save Settings – Press the Alternate Mode button to save your settings.

  • Page 34: Maintenance Log

    Check the 3M Bair Hugger therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A Bair Hugger Model 775 Temperature Management Unit Service Manual Maintenance Log AINTENANCE CTION ERFORMED ETER...
  • Page 35 Made in the USA by 3M Health Care. 3M is a trademark of 3M Company, used under license in Canada. BAIR HUGGER, BAIR PAWS, 241, TOTAL TEMPER ATURE MANAGEMENT and the BAIR HUGGER logo are trademarks of Arizant Healthcare Inc., used under license in Canada.

This manual is also suitable for:

Bair hugger 77500

Table of Contents