3M Bair Hugger 775 Service Manual
Warming unit
Hide thumbs
Also See for Bair Hugger 775:
- Operator's manual (21 pages) ,
- Operator's manual (248 pages) ,
- Operator's manual (314 pages)
Related Manuals for 3M Bair Hugger 775
Summary of Contents for 3M Bair Hugger 775
- Page 1 Normothermia System Model 775 Warming Unit Service Manual 1 3M™ Bair Hugger™ Warming Unit Model 775 2 Appareil de réchauffement Bair Hugger™ 3M™, modèle 775 3 3M™ Bair Hugger™ Wärmeeinheit, Modell 775...
- Page 2 Normothermia System Model 775 Warming Unit Service Manual 1 English............1 2 Français ..........19 3 Deutsch ..........39...
-
Page 3: Table Of Contents
1 Table of Contents Introduction....................................3 Description of the 3M™ Bair Hugger™ Temperature Management System ............3 Indications....................................3 Definition of Symbols ................................3 Explanation of Signal Word Consequences..........................4 CONTRAINDICATION: ..............................4 WARNING: .................................... 4 CAUTION: ..................................... 4 NOTICE: ....................................4 Proper Use and Maintenance............................. 5 Read Before Servicing Equipment ............................ -
Page 5: Introduction
The 3M™ Bair Hugger™ temperature management system consists of a Model 775 warming unit (with optional rolling stand, and other accessories) along with a 3M warming blanket, Bair Hugger warming gown, or the 3M™ This system is subject to European WEEE Ranger™ 241 blood/fluid warming set. -
Page 6: Explanation Of Signal Word Consequences
ECG, IV or other lines or cords are not between the upper sleeve insert and the gown prior to deploying the upper sleeve warming insert(s), as this could result in tearing of the insert during deployment. 3M™ Bair Hugger™ Warming Unit Model 775 – Service Manual... -
Page 7: Proper Use And Maintenance
CAUTION: To reduce the risk of fire: Proper Use and Maintenance 3M assumes no responsibility for the reliability, performance, or safety of • 3M warming blankets and gowns are classified as Class I Normal the warming unit if the following events occur: Flammability as defined by the Consumer Product Safety Commissions flammable fabric regulation, 16 CFR 1610. -
Page 8: Warming Unit Power-On-Reset
Please refer to the “Fault Code Table” on page 8 for more information about a particular fault code. • Operating timer pauses. • Airflow mode resets/defaults to the high fan setting. 3M™ Bair Hugger™ Warming Unit Model 775 – Service Manual... -
Page 9: Accessing The Alternative Modes
The Model 22110 temperature test unit simulates the operating baud rate, 5V power supply status, and the control board serial number. characteristics of 3M warming blankets and gowns when used with The Over‑temperature Detection Test mode allows the user to test the Bair Hugger warming units. -
Page 10: Testing The Over-Temperature Detection System
Record the maximum temperature displayed by the test kit. (Use Maintenance Log on page 17.) If the temperature is outside Model 22110 temperature test unit the range of 46°C to 56°C, contact 3M technical support for Calibrated thermocouple temperature monitor further instructions. -
Page 11: Fault Code Table
Fault Code Table Press the Alternative Mode button for 3 seconds. (See Figure 2. Location of Alternative Mode button on page 7.) The warming unit The software will detect and report the following conditions by displaying is now in Hour Meter Display mode. In this mode, the warming unit the corresponding fault code: performs the following tasks: FAULT CONDITION... -
Page 12: Reattaching Warming Unit Hose
Phillips screwdriver these screws not being fully tightened. Wire cutter Reattach the warming unit hose (see Reattaching Warming Unit Hose on page 10 for instructions). Wire tie Needle-nose pliers 3M™ Bair Hugger™ Warming Unit Model 775 – Service Manual... -
Page 13: Cleaning, Maintenance And Storage
Do not use cleaning solutions with greater than 80% alcohol or solvents, error. Contact 3M technical support. If the fault does not reoccur upon including acetone and thinner, to clean the warming unit or hose. Solvents connection to the main power source, the warming unit may have a may damage the labels and other plastic parts. -
Page 14: Technical Support And Order Placement
Remove the top foam piece. If the plastic liner is available, use it to enclose the warming unit. Call 3M technical support if your warming unit requires factory service. A Lower the warming unit carefully into the carton. technical support representative will give you a Return Authorization (RA) number. -
Page 15: Specifications
Specifications Guidance and manufacturer’s declaration – electromagnetic emissions The Model 775 warming unit is intended for use in the electromagnetic environment specified below. The customer or the user of the Model 775 warming unit should assure that it is used in such an environment. Emissions test Compliance Electromagnetic environment ‑ guidance... - Page 16 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies. NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people. 3M™ Bair Hugger™ Warming Unit Model 775 – Service Manual...
- Page 17 Physical Characteristics SAFETY SYSTEM THERMOSTAT DIMENSIONS Independent electronic circuit; thermal cutoff shuts the heater 13” high x 13” deep x 14” wide (33 cm high x 33 cm deep x 36 cm wide) OFF to ensure hose end air remains below 46°C to 56°C; back-up WEIGHT over-temperature detection at hose inlet.
- Page 18 Press the Alternative Mode and 43°C button together for approximately 3-seconds. Wait as warming unit executes self test. Two beeps indicate test has completed. Review Results Observe the temperature is 46°C to 56°C. Pass or fail indicated on display. 3M™ Bair Hugger™ Warming Unit Model 775 – Service Manual...
-
Page 19: Maintenance Log
Maintenance Log Date Maintenance Action Performed GB / 34-8718-8817-7... - Page 20 Maintenance Log Date Maintenance Action Performed 3M™ Bair Hugger™ Warming Unit Model 775 – Service Manual...