Service manual

Bair Hugger Model 775 Temperature Management Unit Service Manual
6
Check the 3M
TM
Bair Hugger
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therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202526A
Proper Use and Maintenance
3M Patient Warming assumes no responsibility for the reliability, performance, or safety of the temperature
management unit if the following events occur:
• Modications or repairs are performed by unqualied personnel�
• e unit is used in a manner other than that described in the Operator’s or Service Manuals�
• e unit is installed in an environment that does not meet the appropriate electrical and
grounding requirements�
Read Before Servicing Equipment
All repair, calibration, and servicing of the Bair Hugger Model 775 temperature management unit require
the skill of a qualied, medical equipment service technician who is familiar with good practice for medical
device repair� 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�
Safety Inspection
Perform a safety inspection aer making repairs to the Bair Hugger Model 775 Temperature Management
Unit and before returning the unit to service� A safety inspection should include calibrating the operating
temperature settings and testing the over-temperature detection function as described in this service
manual as well as testing for leakage current and continuity check on safety ground�