Beckman Coulter Power Express Instructions For Use Manual page 101

Table 4.6 Bulk Inlet Error Codes
Sensor
Tube Orientation 2
DM232A ON
Detection is not working
DM232B ON
properly. *A ON Error;
DM232 OFF Upward motion failed. *B
ON Error; Downward
motion failed. *OFF Error;
Sensors on both ends
became ON.
Uncapped tube is detected.
DM241A ON
DM241B ON
DM241 OFF
At FS011 area, sample tube
FS011 OFF
is not detected.
Sample tube is detected at
FS011 ON
FS011 area.
Tube not detected in
FS015 OFF
sample carrier at SN015.
B31451AE
Problem
1. Inspect for and remove any obstructions.
2. Confirm that the tube is fully inserted in the tube
orientation detector.
3. If an uncapped tube is found, remove the tube and clean
the Bulk Inlet area.
4. Confirm that the air compressor is on and the auto switch
is working correctly.
5. Confirm that the compressed air supply is within the
normal pressure range.
6. Rotate DM232 to its home position (horizontal) if
necessary.
7.
Select
operation.
1. Inspect for and remove any obstructions.
2. Confirm that the sensors are working correctly.
3. If uncapped tube is found, remove tube and clean Bulk
Inlet area. Inspect the sample tube and confirm that it is
acceptable for further processing. Place the tube in the
appropriate rack in the Inlet Module. Do not replace the
sample tube in the Bulk Inlet Module.
4.
Select
operation.
1. Confirm that the sample tube is placed in the sample
carrier on the track (FS011).
2.
Select
operation.
1. Confirm that the sample tube is transferred to the next
process.
2. Remove any sample tubes that are present.
3.
Select
operation.
1. Confirm that the sample tube is in the sample carrier at
SN015.
2.
Select
operation.
Solution
Restart
on the control panel to resume
Restart
on the control panel to resume
Restart
on the control panel to resume
Restart
on the control panel to resume
Restart
on the control panel to resume
4
Troubleshooting
Error Code Tables
4-25