Cleaning And Maintenance; Technical Specifications - ResMed BILEVEL Mode D'emploi

Mask: Selects your mask type.
Tube Length: Selects the length of air tubing.
Humidifier: Selects the type of humidifier used with your device.
SmartStart/Stop: Turns the SmartStart/Stop function on or off.
Leak Alert/Mask Alarm: If enabled, sounds an alarm when a high
mask leak is detected.
Alarm Vol/Test: Sets the alarm volume and tests the alarm.
Backlight: Sets LCD backlight to permanently on (ON) or to turn
off after two minutes if no key is pressed (AUTO).
Clock: Sets the time and date.
Language: Selects the LCD display language.
Low PS: LOW PS is displayed if your clinician has enabled the
Insufficient Pressure Support alarm.
Alarms
To mute an alarm, press the Alarm Mute key once.
Power failure is indicated by the LCD turning off and:
• two alternating continuous tones and a red flashing LED, or
• a single intermittent tone and yellow flashing LED.
The alarm will stop if you press the Alarm Mute key or after
two minutes or when power is restored.
A single intermittent tone and yellow flashing LED will alert you to
the following alarm conditions. Follow the steps below to resolve.
• If any of the following messages appear on your LCD screen:
PRESSURE ERROR
IPAP LOWER ALARM
SENSOR ERROR
SYSTEM ERROR
return your device to your place of purchase.
• If any of the following messages appear on your LCD screen:
CHECK TUBE
LOW PRES ALARM
LOW PRESSURE
(1) check that the air tubing and pressure sensor tube (ASV
only) are connected properly; (2) turn the device off and on
again at the power switch and, if the alarm persists, return to
your place of purchase.
• If any of the following messages appear on your LCD screen:
HIGH PRES ALARM
HIGH PRESSURE
HIGH AVG PRESS
LOW PS
LOW MV
(1) treatment stops; (2) turn power off; (3) check that the air
tubing and pressure sensor tube (ASV only) are connected
properly and not obstructed; (4) turn the device on again; (5)
(ASV only) perform Air Circuit Learn functions; (6) try using
the device one more time and, if the alarm persists, return to
your place of purchase.
• If the following message appears on your LCD screen:
FLOW BLOCKED
(1) treatment stops; (2) turn power off; (3) check and remove
any blockage in the air circuit; (4) turn the device on again; (5)
try using the device one more time and, if the alarm persists,
return to your place of purchase.
• If the following message appears on your LCD screen:
HIGH LEAK
adjust the mask to minimise leak.
• If the following message appears on your LCD screen:
NVENT ALARM
NO MASK VENT
ensure your mask vent holes are not blocked and, if the alarm
persists, contact your place of purchase.
ResLink™
The ResLink is an optional accessory that records data during
your therapy so your clinician can observe your progress and
adjust settings if necessary. For full details on using the ResLink,
refer to the ResLink user guide.
Using a Battery to Power the Device
Information regarding suitable DC and battery power supplies for
your device can be found on www.resmed.com on the Products
page under Service & Support > Ventilation Accessories.
Adding Supplemental Oxygen
Up to 15 L/min of oxygen can be added at the mask or at an
oxygen connector between the device (or integrated humidifer)
and the air tubing while still providing safe and effective therapy.
WARNING
When oxygen is added, always ensure that you verify the
correct operation of triggering and cycling, and activation of
mask alarm when enabled.
Using an Antibacterial Filter
If supplied by your clinician, antibacterial filters can be used
with your device. Fit the antibacterial filter to the air outlet of
the device (or integrated humidifer). Follow the manufacturers
recommendation on the replacement schedule.

Cleaning and Maintenance

Daily:
Disconnect the air tubing and hang it in a clean, dry place until
next use.
Weekly:
1. Remove the air tubing and wash it in warm water and mild
detergent. Rinse thoroughly, hang and allow to dry.
2. Before next use, reassemble the mask and headgear.
3. Reconnect the air tubing.
Monthly:
1. Clean the exterior of the device with a damp cloth.
2. Check the air filter for holes and blockage by dirt. Replace it
every six months, or more often in a dusty environment.
3. Check for any split or damaged components.
For information on cleaning your mask or humidifier, refer to the
user guide supplied with your mask or humidifier.
WARNING
Beware of electric shock. Do not immerse the device or power
cord in water. Always unplug the device before cleaning and
make sure it is dry before reconnecting.
CAUTION
• Do not hang the air tubing in direct sunlight as it may
harden over time and eventually crack.
• Do not use bleach, chlorine, alcohol, or aromatic-based
solutions, moisturising or antibacterial soaps or scented
oils to clean the air tubing or the device. These solutions
may cause hardening and reduce the life of the product.
Changing the Air Filter
1. Disconnect the power cord and air tubing.
2. Remove the air filter from the air inlet at the back of the device.
3. Put the new air filter into the air inlet with the blue side facing
out from the device.
CAUTION
Do not wash the air filter.

Technical Specifications

Operating pressure range
Power supply
Operating temperature
Operating humidity
3
2 to 30 cm H O (Bilevel)
2
4 to 20 cm H O (ASV)
2
Input range 100–240V, 50/60Hz;
100V, 400Hz (VPAP ST-A with
QuickNav only)
ASV: 60VA
VPAP: 2.2A
+5°C to +35°C
10–95% non-condensing