Invacare 211EX - Manual (Page 25)

25 PART NO. 1093845 VENTURE™
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE SOLUTIONS
External input will not
power device (Cont.).
"Low" battery light
comes on too soon after
battery replacement.
External power adapter
plug does not go into
jack in unit.
Unit pulses at times
other than inhalation.
Continuous flow out of
cannula when in pulse
mode.
Check that power adapter
used within specification for
operating voltage of external
power supply. Call your
Home Health Care Dealer
or Service Representative
IMMEDIATELY.
Check battery
manufacturer's
expiration date. See
Prolonging the Life of the
Battery in the MAINTE-
NANCE Section of this
manual. Call your Home
Health Care Dealer or
Service Representative
IMMEDIATELY.
Call your Home Health
Care Dealer or Service
Representative
IMMEDIATELY.
Refer to SPECIFICATION
Section for external
power adapter connector
size.
Check if YELLOW and
GREEN O
2
LEDS illumi-
nate. If so, see indicator
description in this section.
Call your Home Health
Care Dealer or Service
Representative
IMMEDIATELY.
Verify compatibility of
model and pressure.
Call your Home Health
Care Dealer or Service
Representative
IMMEDIATELY.
Incorrect power adapter.
Battery life expired.
Jack or plug damaged.
Non-compatible adapter
plug.
Unit may be in backup
Pulse Mode.
Operating pressure of
oxygen supply source too
high.
NOTE: If any of the above problems occur and the solutions do not work,
please contact your Invacare Home Health Care Dealer for service.