AirSep MN123-1 F - Manual (Page 40)

MN123-1 rev F 36
FreeStyle Specifications
Oxygen Concentration:* 1-3 pulse settings; equivalent to a continuous flow of 90% oxygen +5.5/-3%
Flow Rate Settings: 1 ,2 & 3 LPM (equivalent to continuous flow)
Settings 1 through 3 ±10%
Dimensions: 8.6 in. high x 6.1 in. wide x 3.6 in. deep (21.8 cm high x 15.5 cm wide x 9.1 cm
deep)
Weight: 4.4 lb (2.0 kg); 1.8 lb (.8 kg) optional AirBelt
Power:
Universal AC/DC Power Supply (100-240VAC 1.75A Max 50/60Hz)
(11-16VDC 8.0A Max)
Battery duration
(Rechargeable lithium
Battery) 3 LPM – 2 hours; 2 LPM – 2.5 hours; 1 LPM – 3.5 hours
Optional AirBelt when combined with the internal battery:
3 LPM – 5 hours; 2 LPM – 6 hours; 1 LPM – 10 hours
Battery recharge time: 3.5 hours; optional AirBelt: 3 hours
Warm-up time: 2 minutes
Battery cycle life: Approximately 300 cycles, then 80% capacity or below.
Audible alarms and pulse
visual indicators: Start-up – audible and visual (GREEN indicator light);
Pulse flow – visual (GREEN light);
Battery condition – battery level (GREEN indicator lights);
Cannula disconnect- audible and visual (RED alarm light);
System overdraw – audible and visual (RED warning and alarm lights);
High and low pressure – audible and visual (RED alarm light);
Service required: visual (YELLOW alarm light)
Sound: 38 dBA at 1 setting: 41 dBA at 2 setting: 44 dBA at 3 setting
**Temperature range: Operational temperature: 41°F to 104°F (5°C to 40°C)
(Up to 95% RH (non-condensing)
Storage temperature: -4°F to 140°F (-20°C to 60°C)
**Max Operational
Altitude:
up to 12,000 ft (3,657.6 m) (483mmHg) Higher altitudes may affect performance
* Based on an atmospheric pressure of 14.7 psi (101 kPa) at 70°F (21°C)
**Operating outside of these operational specifications can limit the concentrator's ability to meet Oxygen Concentration specification at higher liter flow rates.