Over Heat Alarm Thermostat Adjustment - Bair Hugger Security Systems Service Manual

over Heat Alarm Thermostat Adjustment

Tools/Equipment
Method
Bair Hugger Model 505 Service Manual
WARNING: Improper adjustment of the warming unit's over heat
alarm setpoint could result in patient exposure to temperatures
outside of the indicated range, and may lead to patient injury.
• Closely follow instructions for thermostat adjustment.
• Dangerous voltages are present at the terminals of the
thermostat.
• Always use a Model 221 Temperature Test Kit or a Model 22110
Temperature Test Unit to verify output temperatures.
• Recalibrate the temperature test kit at least once a year. The
Model 22110 Temperature Test Unit does not need to be
calibrated. The meter it is connected to must be calibrated.
Follow the calibration instructions in the meter service manual or
follow standard facility calibration schedules.
• When in doubt, contact Arizant Healthcare Technical Support for
assistance in temperature adjustment.
• Model 221 Temperature Test Kit or a Model 22110
Temperature Test Unit
• Small slotted screwdriver
• Phillips-head screwdriver
1. Insert the open hose end from the warming unit in the port
on the temperature test device.
NOTE: Do not block the rear air vents on the test device.
2. Connect the warming unit to the power source and turn
the warming unit power ON.
NOTE: The temperature setting will not affect the over heat
adjustment.
3. Using the Phillips-head screwdriver, remove the screw on
the alarm test panel. Lift and remove the panel.
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