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Bair Hugger Model 505 Temperature Management Unit Operator’s Manual
Specifications
Model 505
Physical Characteristics
DIMENSIONS
13 in. high x 10 in. deep x 11 in. wide
33 cm high x 25 cm deep x 28 cm wide
WEIGHT
13.6 lb; 6.2 kg
MOUNTING
IV pole clamp, bedrail hook with safety strap;
can be placed on hard surface
RELATIVE NOISE LEVEL
53 decibels
HOSE
Detachable, flexible, washable; compatible
with the 241 fluid warming system
FILTRATION SYSTEM
0.2µM level
RECOMMENDED FILTER CHANGE
Every 500 hours of use
Temperature Characteristics
TEMPERATURE CONTROL
Electronically controlled using a thermocouple
sensor
HEAT GENERATED
1800 BTUs (average)
SYSTEM TIME TO
100°F (37.7°C)
~17 secs
OPERATING TEMPERATURES
Air temperatures reaching the patient are
approximately 2°C lower than the listed
temperatures.
Average temperatures at the end of the hose:
HIGH:
43° ± 3°C
109.4° ± 5.4°F
MED:
38° ± 3°C
100.4° ± 5.4°F
LOW:
32° ± 3°C
89.6° ± 5.4°F
Safety System
THERMOSTAT
Independent bulb and capillary
OVERCURRENT PROTECTION
Dual fused input lines
ALARM SYSTEM
Over-heat: flashing red light with audible
alarm; heater shuts down
CERTIFICATIONS
UL 544, CSA C22.2 No. 125, IEC 601-1,
IEC 601-1-2, EN55014, AS 3200.1990
CLASSIFICATION
Classified under IEC 601-1 Guidelines as Class I,
Type BF, Ordinary equipment, Continuous operation