AirSep MN136-1 H User Manual
Page 14
[Read the Important Safety Rules section before operating this equipment.]
11 MN136-1 rev H
2.5 Materials in direct or indirect contact with the patient
o
Concentrator Cabinet (all parts) …………. NOVA PS6201 Super High Impact Polystyrene
o
Gas Outlet, Nozzle ………………………. Aluminum, Black Anodized
o
On / Off Switch ……………………….. DuPont FR50
o
Hour Meter …………………………......... Acrylonitrile Butadiene Styrene (ABS) Plastic &
Acrylic
o
Flowmeter ……………………………….. ABS (STAT-TECH AS1000)
o
Gas outlet ……………………………........ Brass
o
Circuit Breaker …………………………... Button - Melamine or Urea Formaldehyde,
Mounting Bushing – Polyamide 66 (Nylon)
o
Unit Labels ………………………………. Lexan
o
Power Cord……………………………….. Polyvinyl Chloride (PVC), Metal
o
Cord Strain relief ………………………… Nylon
o
Cord Wrap ……………………………….. Velcro
o
Dust Filter ………………………………... Polyester
o
Humidifier Strap ……………………......... Yarn, Rubber
o
Humidifier Bottle ………………………... Top – Acrylonitrile Butadiene Styrene (ABS)
………………………… Bottle – Polypropylene (PP), Diffuser -Polyvinyl
Chloride (PVC)
o
Cannula (Tubing)………………………… Polyvinyl Chloride (PVC),
2.6 Safety Features:
Ø Compressor Motor: Thermal safety is ensured by a thermostat situated in
the stator winding (135
°C / 275 °F). A safety relief valve is fitted to the
compressor outlet and is calibrated to 280 kPa (40 psig).
Ø Power Failure : In the event the unit is operating and a loss of power occurs,
an audible single - pulse intermittent alarm will activate.
Ø Oxygen Monitor: The oxygen monitor detects any drop in concentration
below 82% (±3%) and activates a visual alarm (amber LED indicator on front
panel). If the concentration continues to operate below 82%, an audible 2 -
pulse intermittent alarm will also activate.
Ø Hi Pressure: An over-pressure safety feature prevents potential damage to
device components at a pressure of 228 kPa (33 psig (± 2 psig)). An audible
4-pulse intermittent alarm will activate.
Ø Low Pressure: An audible 3- pulse intermittent alarm will activate if the
device pressure reduces to
≤
35 kPa (5 psig (± 1 psig)).
Ø No Flow Warning : An obstruction to the flow of oxygen, such as a pinch or
kink in the delivery cannula, will activate an audible 6- pulse intermittent
alarm.
Ø
Product Filter: ≥ 10 µm filter