Arizant Healthcare Inc.
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Precautions
Do not initiate patient warming unless the Model 850 warming unit is safely placed on a hard
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surface or securely mounted. Otherwise, injury may result.
The Model 850 warming unit meets the international electronic interference requirements of EN
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60601-1-2 and EN 55011. However, if radio frequency interference with monitoring equipment
occurs, connect the warming unit to a different power source.
Monitor the patient’s temperature and cutaneous response every 10-20 minutes or according to
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institutional protocol and monitor the patient’s vital signs regularly.
Proper Use and Maintenance
Arizant Healthcare Inc. assumes no responsibility for the reliability, performance, or safety of the
unit if any of the following events occur:
Modifications or repairs are performed by unqualified personnel.
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The warming unit is used in a manner other than that described in the Operator’s Manual or
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Service Manual.
The warming unit is installed in an environment that does not meet the appropriate electrical
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and grounding requirements.
Read Before Servicing Unit
All repair, calibration, and servicing of the Model 850 warming unit must be performed by qualified,
medical equipment service technicians who are familiar with good practice for medical device repair.
If the warming unit does not require the manufacturer’s attention, Arizant Healthcare Inc. will ship
replacement parts to your location. Perform all repairs and maintenance in accordance with the
instructions provided with the replacement parts.
Safety Inspection
Perform a safety inspection after making repairs to the Model 850 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 the Service Procedures section.
