EasyManua.ls Logo

3M Bair Hugger 750 - Service Manual

3M Bair Hugger 750
37 pages
Save Page as PDF
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
1 Bair Hugger Model 750 Warming Unit Service Manual
For information on operating the Model 750 temperature management unit, please refer to the Model 750 Operator’s Manual.
Please forward to Biomedical Engineering Department
3
Bair Hugger
™
Model 750 Warming Unit
Service Manual
3 Bair Hugger Erwärmungsgerät, Modell750 - Wartungshandbuch
Informationen zum Betrieb des Temperaturmanagementgeräts Modell750 finden Sie im Betriebshandbuch für das Modell750.
Bitte an die Abteilung für biomedizinische Technik weiterleiten
2 Manuel d’entretien du module de réchauffement Bair Hugger, modèle 750
Pour de plus amples informations concernant le fonctionnement de l’unité de régulation thermique, modèle 750, veuillez consulter le manuel
de l’utilisateur du modèle 750.
Merci de transmettre au service d’ingénierie biomédicale
Total Temperature Management
TM
System
Check the 3M
TM
Bair Hugger
TM
therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202430A

Table of Contents

Questions and Answers

  • C
    Christopher NealJul 31, 2025
    What to do if my 3M Temperature Controller shows fault code FC-002, FC-003, FC-004, FC-005, FC-006, or FC-007?
    • M
      Michael YoungAug 1, 2025
      If your 3M Temperature Controller displays fault codes FC-002, FC-003, FC-004, FC-005, FC-006, or FC-007, this may be due to a hose end sensor failure, a faulty elbow sensor, moisture, intermittent sensor failure, or high heat. To resolve this, disconnect the unit from the power source and allow it to cool down. Wait 30-60 seconds before reconnecting it to the main power source. Then, reconnect to the power source. If no fault occurs, the unit is ready for use.
  • B
    Brian HowardAug 15, 2025
    How to fix Fault Code FC-001 on a 3M Temperature Controller?
    • L
      louissimpsonAug 15, 2025
      If your 3M Temperature Controller is showing a Fault Code FC-001, it could be because the hose end at the blanket end is occluded. Here's how to address it: * First, disconnect the unit from the power source. * Next, remove any occlusion from the hose. * Ensure the hose end is correctly positioned into the hose card, referring to the operator’s manual if needed. * Wait 30-60 seconds, then reconnect the unit to the main power source. * Finally, reconnect to the power source. If the fault doesn't reappear, the unit should now be ready for use.

Summary

Device Symbol Definitions and Meanings

Safety Information and Warnings

Signal Word Definitions (Warning, Caution, Notice)

Explains the meaning and severity of signal words used in the manual.

Contraindications for Use

Lists conditions or situations where the device should not be used.

Operational Precautions and Guidelines

Important Notices and Restrictions

Essential Reading Before Servicing Equipment

Post-Repair Safety Inspection

Outlines required safety checks after repairs before returning the unit to service.

Fault and Over-Temperature Conditions

Fault Conditions and System Alerts

Details the various fault conditions the unit software recognizes.

Over-Temperature Detection and Response

Describes the unit's response to an over-temperature condition.

Alternative Modes for Service and Calibration

Hose End Sensor Calibration Procedure

Allows technicians to check and adjust hose end sensor calibration.

Fault Code Log Mode

Over-temperature Detection Test

Allows testing of the independent over-temperature shutdown system.

Service Procedures

Calibrating the Operating Temperatures

Step-by-step guide for calibrating the unit's temperature settings using test equipment.

Testing the Over-Temperature Detection System

Procedure to test the unit's safety mechanism for over-temperature conditions.

Fault Code Log Management

Fault Code Table

Component Replacement Procedures

Troubleshooting Common Faults

Bair Hugger Model 750 Specifications

Maintenance Checklist for Model 750

3M Bair Hugger 750 Specifications

General IconGeneral
Temperature Range32°C to 43°C (90°F to 109°F)
Weight8.6 kg (19 lbs)
Operating Temperature10°C to 40°C (50°F to 104°F)
Warranty2 years
Over Temperature FaultYes
DisplayLED