Invacare 211EX - Manual (Page 23)

23 PART NO. 1093845 VENTURE™
TROUBLESHOOTING
This is normal
operation.
Turn unit OFF, check
cylinder pressure is above
refill limit (500 psig) and
post valve is open, check
regulator is set to correct
flowrate. If problem still
exists, call your Home
Health Care Dealer or
Service Representative
IMMEDIATELY and go to
continuous mode if
oxygen supply is adequate.
Breathe normally. Check
cannula for kinking and
check tubing connection.
Breathe normally. Check
cannula for kinking and
check tubing connection.
Turn unit off then on
again. If problem still
exists, call your Home
Health Care Dealer or
Service Representative
IMMEDIATELY and go to
continuous mode if
oxygen supply is adequate.
Replace battery as soon
as possible.
Replace battery or turn
unit OFF to enable
continuous mode if
oxygen supply is adequate.
O
2
LED - (GREEN)
Blinking.
PROBLEM POSSIBLE CAUSE SOLUTIONS
Indicates Oxygen Pulse Flow
in normal pulse delivery.
Indicates Venture DODD
not sensing presence of
oxygen in pulse delivery.
Indicates oxygen pulse
delivery, but Venture DODD
not sensing inhalation.
Indicates no pulse
delivery, Venture DODD
not sensing inhalation.
Possible internal problem.
End user possibly not
receiving oxygen.
Battery low.
Approximately two (2) hours
of battery use time left.
Approximately 30 minutes
of battery use time left.
O
2
and LED -
(GREEN and YELLOW)
Blinking
LED - (YELLOW)
Blinking and
Intermittent Beep
LED - (YELLOW)
Solid and Continuous
Beep
O
2
LED - (GREEN)
LED - (RED)
Blinking, Three (3) Beeps
at Beginning.
LED - (RED) Solid,
Six (6) Beeps at Beginning.