General Alarms and Troubleshooting
12-10
COBE
®
Spectra™ Apheresis System •
Essentials Guide
AC PUMP ERROR!
Alarm LED is red. Pumps stop.
To retry the AC pump test, press
CONTINUE
.
This alarm occurs only during Prime mode, when the Spectra system
tests the AC pump. It occurs when the AC pump fails to develop
sufficient pressure as measured by the access pressure sensor.
.
AC PUMP ERROR! Check for proper
loading or leaks.
CONTINUE
Probable Cause
Action
Tubing incorrectly positioned in the AC pump, valves, or
access pressure sensor
Ensure the tubing is placed correctly in the AC pump, valves, and access pressure sensor.
Note:
If the access pressure sensor is unloaded while there is fluid in the disposable tubing set,
see “Repositioning the Access Pressure Sensor Diaphragm” on page 11-9 for instructions on
repositioning the diaphragm and reloading the access pressure sensor.
Press
CONTINUE
.
Leak at the access pressure sensor pod seal
Check the access pressure sensor pod seal for wear or damage. Replace if necessary. For instructions, see
“Changing pressure pod seals” on page 10-4.
Note:
For instructions on repositioning the diaphragm and reloading the access pressure sensor,
see “Repositioning the Access Pressure Sensor Diaphragm” on page 11-9.
Leak in the disposable tubing set
Check the disposable tubing set for leaks. If the set does not leak, press
CONTINUE
. If the set leaks, replace it
with a new set and prime the set.
If the alarm recurs, replace the disposable tubing set.
Pump, valve, or sensor malfunction
Note the alarm message. Discontinue the procedure. Notify a qualified service technician of the alarm
message.
Содержание Cobe Spectra
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Страница 7: ...COBE Spectra Apheresis System Essentials Guide 1 1 1 Preface ...
Страница 27: ...COBE Spectra Apheresis System Essentials Guide 2 1 2 Introduction ...
Страница 51: ...COBE Spectra Apheresis System Essentials Guide 3 1 3 Installing Transporting and Returning the Spectra System ...
Страница 75: ...COBE Spectra Apheresis System Essentials Guide 5 1 5 Software Options and Configuration ...
Страница 92: ...Software Options and Configuration 5 18 COBE Spectra Apheresis System Essentials Guide ...
Страница 93: ...COBE Spectra Apheresis System Essentials Guide 6 1 6 Automatic and Manual Modes ...
Страница 98: ...Automatic and Manual Modes 6 6 COBE Spectra Apheresis System Essentials Guide ...
Страница 99: ...COBE Spectra Apheresis System Essentials Guide 7 1 7 Alarm Tests ...
Страница 103: ...COBE Spectra Apheresis System Essentials Guide 8 1 8 Anticoagulation ...
Страница 109: ...COBE Spectra Apheresis System Essentials Guide 9 1 9 Fluid Volumes ...
Страница 115: ...COBE Spectra Apheresis System Essentials Guide 10 1 10 General Maintenance ...
Страница 120: ...General Maintenance 10 6 COBE Spectra Apheresis System Essentials Guide ...
Страница 121: ...COBE Spectra Apheresis System Essentials Guide 11 1 11 Helpful Hints and Recovery Procedures ...
Страница 133: ...COBE Spectra Apheresis System Essentials Guide 12 1 12 General Alarms and Troubleshooting ...
Страница 197: ...COBE Spectra Apheresis System Essentials Guide 13 1 13 Specifications ...
Страница 208: ...Specifications 13 12 COBE Spectra Apheresis System Essentials Guide ...
Страница 209: ...COBE Spectra Apheresis System Essentials Guide 14 1 14 Data Input Limits ...
Страница 212: ...Data Input Limits 14 4 COBE Spectra Apheresis System Essentials Guide ...
Страница 213: ...COBE Spectra Apheresis System Essentials Guide 15 1 15 The Seal Safe System ...
Страница 224: ...The Seal Safe System 15 12 COBE Spectra Apheresis System Essentials Guide ...
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