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English 202036A
Check the 3M
TM
Bair Paws
TM
system website to ensure you have the most recent version of this document.
www.bairpaws.com reorder #202036A
Method
1� Turn the warming unit ON and select the maximum airflow and temperature by turning
the temperature controller completely clockwise (refer to position C in Figure 6)�
2� Press the clip buttons on the hose end and insert the hose end into the temperature
test kit�
3� Allow the system to warm 10 minutes before starting the calibration�
4� Extend the hose straight to its full length� Remove the two screws that attach the case
bottom (dark purple) to the warming unit and slide it down the hose�
5� Ensure the thermocouple is inserted through the grommet of the cylindrical test kit
body� The thermocouple tip should be approximately centered in the cross section of the
test kit (see Figure 9)�
Figure 9� Test kit used to calibrate the Model 875 warming unit�
Grommet