DeVilbiss Healthcare drive PulmO2 Guide D'utilisation page 13

WARNINGS
As part of the normal start-up process, all ten (10) LEDs on the control panel should light up and an alarm should sound
when the unit is first turned ON. If ANY front panel LEDs DO NOT light up or the alarm DOES NOT sound, the alert
system is not functioning properly. Refer to the Troubleshooting chart and contact your service technician if necessary.
‣ Ensure the power cord is fully inserted into the oxygen concentrator connector and the power cord plug is
completely inserted into a fully functioning AC wall outlet. Failure to do so may cause an electrical safety hazard.
‣ Improper use of the power cord and plugs can cause a burn, fire or other electric shock hazards. Do not use the
unit if the power cord is damaged
CAUTION
It is very important to follow the oxygen prescription. Do not increase or decrease the flow setting without consulting
with the physician.
NOTE
‣ Do not connect to an electrical outlet controlled by a wall switch. If using a switched outlet, make sure the outlet is
always switched on.
‣ Your healthcare provider or clinical staff should verify the compatibility of the oxygen concentrator and all of the
parts used to connect to the patient before use.
‣ For prescriptions of 10 LPM, be sure the ball is centered on the 10 liter line. The ball should not touch the red line.
Setting the flow higher than 10 may cause the oxygen purity level to drop.
‣ The low-flow alarm may activate if the flow meter ball is set below 1 lpm. The unit will continue to run; however,
the Service Required light will come on accompanied by an audible alarm. Adjust the flow meter to the prescribed
flow.
‣ To check your oxygen concentrator and accessories for proper operation; 1. Check the output flow by placing
the end of the nasal cannula under the surface of a half-full cup of water and look for the bubbles. 2. Check the
system for leaks by bending the nasal prongs over and squeeze tight to stop the flow of oxygen. Look at the flow
meter to see that the indicator ball on the flow meter drops to zero. If the indicator ball does not drop to zero,
check all connections for possible leaks. Parts to check for leaks are: tubing connections, humidifier bottle and
other accessories like firebreaks. Repeat these steps until the flow meter ball drops to zero. Contact your provider
or service supplier immediately if you encounter any problems.
‣ If the audible signal alarms but the unit is not putting out oxygen, there is no power to the unit. Refer to the
Troubleshooting chart on page 10, and contact your service technician if necessary.
‣ If an audible low-frequency vibration sound is detected, the unit is not operating properly. Refer to the
Troubleshooting chart on page 10, and contact your service technician if necessary.
‣ Operate the unit in a cool, dry area with good ventilation, located on a hard surface. Avoid thick rugs or carpeting.
NEVER block the air intake or exhaust vents. Keep the unit a minimum of 12 inches (30.5 cm) away from
any wall, draperies, or any other objects that might prevent the proper flow of air in and out of your oxygen
concentrator. Proper air flow is needed to prevent overheating of the oxygen concentrator. DO NOT place the
concentrator near any heat source such as hot air registers or heaters. Overheating of the oxygen concentrator
may lead to low oxygen output and a risk of burns. DO NOT operate the unit in a closed or confined space, such
as a closet, bathroom, etc. Avoid operating the unit near smoke pollutants and fumes.
‣ The physician has prescribed either a nasal cannula or face mask. In most cases, they are already attached to the
oxygen tubing. If not, follow the manufacturer's instructions for attachment.
‣ Your clinical staff should assess the needs of the patient for backup supplies for supplementary oxygen in the
event of device or power failure.
SE-1060AW EN - 13