Invacare 211EX - Manual (Page 24)

24 VENTURE™ PART NO. 1093845
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE SOLUTIONS
Oxygen NOT being
delivered.
Oxygen supply exhausted.
Oxygen supply NOT
turned ON.
Cannula kinked or
crushed.
Regulator knob NOT
turned ON.
Internal Problem.
Connector jack not fully
inserted into unit.
Wall outlet bad or no
power.
Check contents gauge on
oxygen source. Call your
Home Health Care Dealer
or Service Representative
IMMEDIATELY.
Cylinders - OPEN valve.
Liquid Oxygen Supply -
Make sure coupling is
FULLY engaged.
Check all cannula
connections.
Turn regulator knob to
prescribed flowrate.
Call your Home Health
Care Dealer or Service
Representative
IMMEDIATELY.
Push plug in all the way.
Check that outlet power
switch is on. Check outlet
by plugging in another
appliance or lamp.
LED - (RED) Solid,
Continuous Beep.
Possible internal sensor
problem. End user
possibly not receiving
oxygen.
Electronic failure.
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.
Call your Home Health
Care Dealer or Service
Representative
IMMEDIATELY and go
to continuous mode if
oxygen supply is
adequate.
No lights illuminate or
RED and YELLOW LEDs
on together.
External input will not
power device.