Function Test - Invacare HomeFill II Service Manual

SECTION 10—MAINTENANCE
Bleed the cylinder down until it is
empty (use 2 L/min. continuous
flow setting on conserver)
Examine the cylinder for: Dents
or Dings, Arc Burns, Oil or
Grease, Any other signs of
damage, Any signs of Fire or
Heat damage, Presence of legible
label
Inspect the valve for: Debris, Oil,
or Grease, Noticeable signs of
damage, Signs of corrosion inside
of the valve, Signs of heat damage
Inspect the gauge for visual
damage or needle inaccuracy. If
damaged or inaccurate, remove
the cylinder from service.
NOTE: If damage is found, return unit to Invacare.
Function Test (Procedure
below)

Function Test

1. Make sure the cylinder fill port properly connects to the HomeFill II filling unit.
2. Partially fill the cylinder to check for proper filling operation (15 min).
3. Verify movement on gauge.
4. Check the cylinder for leaks.
DO NOT soak conserver or regulator – focus on cylinder/conserver interface.
5. Test the flow of the regulator at continuous flow. It should read 2 L/min.
6. Connect an oxygen cannula to the conserving device at each setting.
7. Breathe with the cannula to see if it pulses.
8. Bleed the cylinder down until empty (use 2 L/min. continuous flow setting on
conserver).
9. Verify gauge is at 0 psi when cylinder is empty.
10. If it does not pulse, discontinue use. Return to Invacare for repair.
HomeFill™II Compressor
CAUTION
58
Part No 1141487