Technical Specifications - ResMed Stellar 100 User Manual

Problem / possible cause
The delivered airflow is not humid/heated although the H4i humidifier is
in use
The humidifier is not properly attached.
The humidifier does not heat.
The humidifier does not work.
The water chamber is empty.
USB stick is not readable or writeable
The USB stick contains unreadable data,
does not have enough space available, is
not compatible with the device.
USB stick is defective.
FiO
2
FiO
2
FiO
2
LCD:
Battery is not charging.

Technical specifications

Operating pressure
range
Maximum single fault
pressure
Breathing resistance
under single fault
Maximum flow
Flow accuracy
Therapy pressure
tolerance
26
sensor calibration failure
sensor is not attached properly.
sensor is used or defective.
is displayed in the header.
Solution
Correctly attach the humidifier.
The device is currently powered by battery
use or not connected to the mains.
Return the device and the humidifier for
servicing.
Fill the water chamber of the humidifier.
Consult your clinician.
Replace the USB stick after consulting
your clinician.
For the correct attachment of the FiO
sensor, see "Using the FiO2 monitoring
sensor" on page 8.
If the lifetime of the FiO
exceeded one year please replace the
FiO sensor and start calibration again.
2
• 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: 3 cm H O to 40 cm H
2
• PS: 0 cm H O to 37 cm H
2
• EPAP: 3 cm H O to 25 cm H
2
mode)
• CPAP: 4 cm H O to 20 cm H
2
• Min PS: 0 cm H O to 20 cm H
2
• Max PS: 0 cm H O to 30 cm H
2
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;
2
7 .2 cm H O at 60 L/min
2
> 200 L/min at 20 cm H
± 5 L/min or 20% measured value, whichever is greater
IPAP: ± 0.5 cm H O ± 10% of set pressure (end of
2
inspiration)
EPAP/PEEP: ± 0.5 cm H
CPAP: ± 0.5 cm H O ± 10% of set pressure
2
sensor has
2
O (in S, ST, T, PAC mode)
2
O (in S, ST, T, PAC mode)
2
O (in S, ST, T, iVAPS, PAC
2
O (in CPAP mode only)
2
O (in iVAPS mode)
2
O (in iVAPS mode)
2
O
2
O ± 4% of set pressure
2
2