SECTION 14—MAINTENANCE
97
Function Test
1. Set test concentrator to 2.5 L/min for Platinum 5, Platinum S or Perfecto
2
concentrators
or 5 L/min for Platinum 9 concentrators and verify oxygen concentration > 90%.
2. Plug the unit in.
3. Connect the concentrator to the compressor.
4. Connect an empty HomeFill cylinder to the cylinder fillport.
5. Turn the compressor on and observe for the following:
A. The Wait (YELLOW) light comes on for 3 minutes.
B. After 3 minutes, the Fill (GREEN) light will come on when the O
2
from the
concentrator is > 90%.
C. The compressor begins to fill the cylinder.
D. Disconnect the concentrator oxygen supply line and observe that the “O
2
below
Normal” (YELLOW) light comes on.
E. Reconnect the concentrator supply line and observe that Fill (GREEN) light comes
on and the cylinder begins to fill.
F. Continue to fill cylinder and verify fill time to meet chart below.
NOTE: All filling times are approximate and may vary with environmental conditions.
Cylinder Filling
Times
Concentrator Flow Rate to Patient:
Platinum 5, Platinum S, Perfecto
2
up to 2.5 L/min
Platinum 9 up to 5 L/min
Size
ML6 (1.0 L)
C (M9) (1.7L)
NORMAL
1 hr 25 min
2 hr 20 min
MAXIMUM
1 hr 50 min
2 hr 45 min
