Graham Field JB0160-010 User Manual download pdf (Page 16)

16 John Bunn O2 Premier Oxygen Concentrator

6 TROUBLESHOOTING GUIDE

SYMPTOM CHECK / ACTION

Concentrator power is Check if concentrator is unplugged; plug in.

on and alarm is on, but

concentrator doesn’t Check if circuit breaker is tripped; x circuit

work breaker.

If concentrator still doesn’t work, contact

Graham-Field equipment provider.

SYMPTOM CHECK / ACTION

Concentrator works, Inspect tubes and cannula to ensure that they are

but little or no oxygen not kinked or blocked. Smooth tubes to unblock.

from outlet

Check humidier bottle, if so equipped, for leaks

or jamming. Give humidier bottle a slight shake

to open safety valve. Clean humidier bottle,

reinstall and tighten.

If condition persists, contact Graham-Field

equipment provider.

SYMPTOM CHECK / ACTION

Flowmeter ball located Adjust owmeter knob. If condition persists,

on “0” position or oat contact Graham-Field equipment provider.

is unstable

SYMPTOM CHECK / ACTION

Concentrator works, If yellow light blinks, and alarm sounds at low

but makes abnormal intervals, or yellow light illuminates continuously

sound and alarm sounds, contact Graham-Field

equipment provider.

SYMPTOM CHECK / ACTION

Concentrator works, OK to continue use, but contact Graham-Field

but yellow fault light equipment provider immediately. Concentrator’s

lluminates oxygen concentration is safe, but decreasing.

(JB0160-015B, When oxygen concentration is too low for safe

JB0160-015, use, concentrator will shut off and optional O

JB0160-015B-220, sensor red warning light will illuminate.

JB0160-015-220 only)

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Graham Field JB0160-010 User Manual Page 16