Drive SmartDose CTOX-MNO2 Manuel D'instructions page 15

CHECKING FOR LEAKS:
CAUTION : This should be performed before each use.
STEP 1 : Close the valve on the oxygen cylinder by turning the valve clockwise .
STEP 2 : Depressurize the conserver by inhaling several times using the nasal cannula.
The gauge indicator should drop to zero.
STEP 3 : Check that all tube connections are tight. If necessary, tighten them by hand.
CAUTION : Do not use a tool.
STEP 4 : Ensure that the unit is set to the "SmartDose" position (CF knob pushed in).
STEP 5 : Slowly open the valve on the oxygen cylinder by turning the valve counter clockwise until the needle in the
gauge indicator no longer moves.
STEP 6 : Close the oxygen cylinder valve again by turning the valve clockwise.
STEP 7 : Observe the needle in the gauge indicator for approximately one minute.
•
If the needle remains in its position , there is no leak and the device is ready for use.
•
However, if the contents indicator shows a continuous decrease in pressure, there is a leak in the system.
In this event, contact your Home Care Provider.
OPERATING INSTRUCTIONS:
STEP 1:
Make sure that the SmartDose CF knob is set to the " SmartDose " position (CF knob pushed in) before
opening the oxygen source valve.
STEP 2 : Slowly open the valve on the oxygen cylinder by turning the valve counter-clockwise until the needle in the gauge
indicator no longer moves.
WARNING: Fire Hazard
To reduce the risk of rapid oxygen recompression and fire, open the oxygen source valve slowly and completely
s o the pressure gauge moves slowly as it indicates the source pressure.
STEP 3:
If a leak is present (see "Checking for Leaks" section above), close the oxygen cylinder valve, check the seal
washer and reinstall. If the leak persists, DO NOT USE THE EQUIPMENT. Contact your Home Care Provider for repair
or replacement.
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