SpEcificationS
Problem
Probable Cause
Nasal, sinus or
You may have a reaction to air
ear pain, possibly
flow pressure.
with runny nose.
sPeCifiCaTions
Size . . . . . . . . . . . . . . . . . . . . . . . . 10.7 cm x 16.5 cm x 17.5 cm (4.2" H x 6.5" W x 6.9" D)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.22 kg (2.7 lbs.)
Electrical Requirements AC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100-240V~, 50/60 Hz
Electrical Requirements DC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.4 - 15 VDC, 5 Amps
Maximum Power Consumption . . . . . . . . . . . . . . . . . . 65 watts max from AC power source
Pressure Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-20 cmH2O
Operating Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . .5°C to 40°C (41°F to 104°F)
Operating Humidity Range. . . . . . . . . . . . . . . . . . . . . . . . . . 0% to 95% RH non-condensing
Operating Atmospheric Conditions . . . . . . . . . . . . . . . . . . . .Sea level to 9,000 feet (2743 m)
Storage & Transportation Temperature Range. . . . . . . . . . .-40°C to +70°C (-40°F to 158°F)
Storage & Transportation Humidity Range. . . . . . . . . . . . . . 0% to 95% RH non-condensing
Maximum Limited Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 cmH2O under normal use
Sound Pressure Level (tested per ISO 17510-1:2007) . . . . . . . . . . . . . . . . . . . . . . . . 26 dBA
Sound Power Level (tested per ISO 17510-1:2007) . . . . . . . . . . . . . . . . . . . . . . . . . . 38 dBA
Filter Specifications
Standard Filter > 3.0 micron particles
Optional Fine Particle Filter > 0.3 micron particles
Maximum Flowrate
Measured
pressure at the
patient connection
port (cmH20)
Average flow at
the patient
connection port
(l/min)
Long Term Static Pressure Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +/- 0.5 cmH2O
(per ISO 17510-1:2007)
3.0 cmH20 7.0 cmH20 12.0 cmH20 16.0 cmH20 20.0 cmH20
2.9
6.4
83.8
126.8
Remedy
Discontinue use and contact your
physician.
Test Pressures
11.0
15.0
137.4
130.0
EN
(flow generator only)
19.0
113.8
SE-DV54-1
29