TROUBLESHOOTING

PROBLEM

POSSIBLE CAUSE

SOLUTIONS

 

 

 

External input will not

Incorrect power adapter.

Check that power adapter

power device (Cont.).

 

used within specification for

 

 

operating voltage of external

 

 

power supply. Call your

 

 

Home Health Care Dealer

 

 

or Service Representative

 

 

IMMEDIATELY.

 

 

 

"Low" battery light

Battery life expired.

Check battery

comes on too soon after

 

manufacturer's

battery replacement.

 

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.

 

 

 

External power adapter

Jack or plug damaged.

Call your Home Health

plug does not go into

 

Care Dealer or Service

jack in unit.

 

Representative

 

 

IMMEDIATELY.

 

Non-compatible adapter

Refer to SPECIFICATION

 

plug.

Section for external

 

 

power adapter connector

 

 

size.

 

 

 

Unit pulses at times

Unit may be in backup

Check if YELLOW and

other than inhalation.

Pulse Mode.

GREEN O2 LEDS illumi-

 

 

nate. If so, see indicator

 

 

description in this section.

 

 

Call your Home Health

 

 

Care Dealer or Service

 

 

Representative

 

 

IMMEDIATELY.

 

 

 

Continuous flow out of

Operating pressure of

Verify compatibility of

cannula when in pulse

oxygen supply source too

model and pressure.

mode.

high.

Call your Home Health

 

 

Care Dealer or Service

 

 

Representative

 

 

IMMEDIATELY.

 

 

 

NOTE: If any of the above problems occur and the solutions do not work, please contact your Invacare Home Health Care Dealer for service.

PART NO. 1093845

25

VENTURE™

Page 25
Image 25
Invacare 211EX, 20EX, 212EX, 50EX manual External input will not Incorrect power adapter