Specifications - 3M Bair Hugger 775 Operator's Manual

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Specifications

Physical Characteristics
dimensions
weight
relative noise level
hose
filtration system
recommended filter change
mounting
Temperature Characteristics
recommended operating environment
temperature control
heat generated
operating temperatures
Safety System
thermostat
alarm system
overcurrent protection
Bair Hugger Model 775 Temperature Management Unit Operator's Manual
13" high x 13" deep x 14" wide
33 cm high x 33 cm deep x 36 cm wide
16 lb (7.3kg)
53 dBA (High fan setting)
48 dBA (Low fan setting)
Flexible, compatible with the Bair Hugger brand 241
blood/fluid warming system.
High efficiency 0.2 µm air filter
Every 12 months or 500 hours of use.
Can be clamped to an IV pole, placed on a hard surface,
or mounted to the rolling stand accessory.
15°C-25°C
Electronically controlled.
High fan setting: 1600 BTU/hr (average), 470 W (average)
Low fan setting: 1330 BTU/hr (average), 390 W (average)
Average temperatures at the end of the hose:
HIGH: 43° ± 1.5°C
MED: 38° ± 1.5°C
LOW: 32° ± 1.5°C
Independent electronic circuit; thermal cutoff shuts the
heater OFF to ensure hose end air remains below 56°C
(53°C ± 3°C typical); back-up over-temperature detection
at hose inlet.
Over-temperature (≤56°C, 53°C ± 3°C typical): red Over-
temp indicator light flashes, alarm sounds, heater and
blower shut down, operating indicator lights turn OFF,
control panel becomes unresponsive.
Fault: amber Fault indicator light flashes, alarm sounds.
Dual input fused lines.
109.4° ± 2.7°F
100.4° ± 2.7°F
89.6° ± 2.7°F
Arizant Healthcare Inc.