Technical Specifications - ResMed Stellar Series User Manual

Problem / possible cause
LCD: is displayed in the header.
Battery is not charging.

Technical specifications

Operating pressure range
Maximum single fault pressure
Maximum breathing resistance
under single fault
Maximum flow
Flow accuracy
Therapy pressure tolerance
Sound pressure level
Sound power level
Alarm Volume Range
Dimensions (L x W x H)
Weight
LCD screen
Air outlet
Pressure measurement
24
Solution
•
Ensure the ambient temperature conditions are within the
specified operating range. If the problem persists within
the specified operating conditions please return the device
for servicing.
•
Power off the device. Power on the device again.
•
IPAP: 2–40 cm H O (in S, ST, T, PAC mode)
2
•
PS: 0–38 cm H O (in S, ST, T, PAC mode)
2
•
EPAP: 2–25 cm H O (in S, ST, T, iVAPS, PAC mode)
2
•
CPAP: 4–20 cm H O (in CPAP mode only)
2
•
Min PS: 0–20 cm H O (in iVAPS mode)
2
•
Max PS: 0–30 cm H O; 8–30 cm H
2
•
Min EPAP/Max EPAP: 2–25 cm H
•
Intended tidal volume range: 50–2500 mL
Note: iVAPS mode is only available in Stellar 150.
60 cm H O (in all modes)
2
2 cm H O at 30 L/min; 7.2 cm H
2
> 200 L/min at 20 cm H O
2
± 5 L/min or 20% measured value, whichever is greater
Test condition: T mode, IPAP: 40 cm H
Ti: 4.0 sec, Respiratory Rate: 10 bpm, with ResMed calibration cap.
IPAP: ± 0.5 cm H O ± 10% of set pressure (end of inspiration)
2
EPAP/PEEP: ± 0.5 cm H O ± 4% of set pressure
2
CPAP: ± 0.5 cm H O ± 10% of set pressure
2
Test condition: T mode, IPAP: 40 cm H
Ti: 4.0 sec, Respiratory Rate: 10 bpm, with ResMed calibration cap.
31 dBA with uncertainty of 3 dBA as measured according to ISO 17510-1.
39 dBA with uncertainty of 3 dBA as measured according to ISO 17510-1.
High, medium and low priority alarm (measured in a 1m radius according to IEC 60601-1-8):
minimum 42 dB
maximum 79 dB
230 mm x 170 mm x 120 mm
2.1 kg
Dimension (L x W x H): 76.9 mm x 63.9 mm x 3.15 mm
Resolution: 320 x 240 pixels
22 mm taper, compatible with ISO 5356-1 Anaesthetic & Respiratory Equipment - Conical
Connectors
Internally mounted pressure transducer
O when AutoEPAP is on (in iVAPS mode)
2
O (in iVAPS mode when AutoEPAP is set to on)
2
O at 60 L/min
2
O, EPAP: 2 cm H O, Rise Time: MIN, Fall Time: MIN,
2 2
O, EPAP: 2 cm H O, Rise Time: MIN, Fall Time: MIN,
2 2