Return Valve Position Error - Gambro Cobe Spectra Essentials Manual

RETURN VALVE POSITION ERROR!

RETURN VALVE POSITION ERROR!
Check for obstructions.
Alarm LED is red. Pumps stop. Return line valve closes.
Probable Cause
Valve pushed in or held out
Valve obstructed
Internal system malfunction
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COBE Spectra™ Apheresis System • Essentials Guide
CONTINUE
Ensure the valve is in the correct position. Press CONTINUE.
Ensure there are no obstructions in the return line valve. Press CONTINUE.
Note the alarm message. Press CONTINUE.
If the alarm recurs, discontinue the procedure. See "Manual Rinseback Procedure" on page 11-8. Notify a
qualified service technician of the alarm message.
General Alarms and Troubleshooting
Action
12-61