Checking For Leaks; Inspection Before Each Use - Evolution 0M-900CE Manual De Instrucciones

INSPECTION BEFORE EACH USE

STEP 1: Examine the outside of the cylinder and regulator assembly for debris, oils or grease and noticeable signs of
damage, dents or dings, corrosion, excessive heat or fire damage, pressure leak or any other sign of damage that
might cause a cylinder to be unacceptable or unsafe for use.
WARNING: Fire Hazard
If any of these conditions exist, DO NOT use the cylinder and contact your healthcare provider for
a replacement cylinder.
STEP 2: Check the flow selector knob to be sure it rotates and stops at each setting.

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 " PULSE " position.
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.
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