ResMed Flow Generator VPAP Adapt SV - Manual (Page 31)

31 Troubleshooting
English
Applicable ResMed warranty details are provided with the device at the time of
original supply. Of course, as with all electrical devices, if any irregularity
becomes apparent, you should exercise caution and have the device inspected
by an authorized ResMed service center.
If you feel the unit is not performing properly, see “Troubleshooting” on page 31.
Servicing (Australia and New Zealand)
This device is intended to provide safe and reliable operation when operated and
maintained in accordance with the instructions provided by ResMed. To ensure
that your device continues to provide optimum performance it is recommended
that this product (VPAP Adapt SV) be inspected by an authorised ResMed
Service Centre five years from the date of purchase.
!
CAUTION
Inspection and repair should only be performed by an authorized service
agent. Under no circumstances should you attempt to service or repair the
unit yourself.
Troubleshooting
If there is a problem, try the following suggestions. If the problem cannot be
solved, contact your equipment supplier or ResMed. Do not attempt to open the
flow generator.
Problem Possible cause Solution
Insufficient air delivered
from flow generator Air filter is dirty. Replace air filter.
Air tubing is kinked or
punctured. Straighten or replace tubing.
Flow generator operating
erratically, ie, switching on
and off, pressure varying at
random Water may have entered the
air tubing. Remove the water from the
air tubing.
Pressure rises
inappropriately You are talking, coughing,
voluntarily breath-holding
(eg, while rolling over in bed),
or intentionally breathing in
an unusual manner. Avoid talking with the mask
on, and breathe as normally
as possible.
Severe mask leak or mouth
leak (greater than 30 L/min). Correct your leak condition.
Alarm stays on continuously Blockage in air circuit. Ensure there is no barrier to
the passage of air.
Internal malfunction. Return the device to your
equipment supplier for
service.