Bair Hugger Security Systems Service Manual - page 18
At
HIGH,
Nominal
Temperature
on
Test
Kit
(°F)
Ambient Room Temperature (°C)
At
HIGH,
Nominal
Temperature
on
Test
Kit
(°C)
45
44
43
42
15 16 17 18 19 20 21 22 23 24 25 26 27
normal operating Temperature Testing
WARNING:
Perform all testing and adjustments of warming unit
temperature with a calibrated Model 221 Temperature Test Kit
or a Model 22110 Temperature Test Unit. Arizant Healthcare Inc.
assumes no responsibility for the reliability, safety, or performance
of the Bair Hugger system if warming unit temperature testing or
adjustments are made in any other manner than that described
here. Improper measurement or adjustment of the warming unit’s
normal operating temperature could result in patient exposure
to temperatures outside of the indicated range, and may lead to
patient injury.
Service Frequency
6-month intervals, or 500 hours of use
Tools/Equipment
Model 221 Temperature Test Kit or Model 22110 Temperature
Test Unit
Method
Insert the open hose end from the warming unit in the port
1.
on the temperature test device (see Figure 6).
NOTE:
Do not block the rear air vents on the test device.
Turn the warming unit power ON and select the
2.
HIGH temperature setting. Always begin testing at the
HIGH setting.
Note the ambient room temperature.
3.
After approximately 5 minutes of operation, note the
4.
temperature read-out. Use Figure 8 to correlate ambient
temperature to the warming unit’s operating temperature.
Figure 8. room Temperature vs. High
Temperature output
Warming unit temperature setting should be on HIGH when
conducting this test
1
Ambient Room Temperature (°F)
Bair Hugger Model 505 Service Manual
15