Specifications

A64192AA2 FINAL
6-8
Connection Unit
Connection Unit Error Recovery
1-41 SN41 Scenarios:
1. Fiber optic sensor
did not detect a
sample tube at
Connection Unit
bar-code reader cup
(BR01) after
attempting to insert
a tube in the cup.
2. Fiber optic sensor
incorrectly detected
a sample tube left
at Connection Unit
bar-code reader cup
(BR01) after
unloading the tube.
Connection
Unit Side
View
C-4 1. Ensure whether a sample tube is present at
bar-code reader BR01.
2. If there is no sample tube located at BR01, (1)
a. Locate the sample tube in the Loading
Elevator.
b. Place sample tube in front of BR01.
c. Press PAUSE/RUN to clear the error.
3. If there is a sample tube located at BR01, (2)
a. Remove sample tube in front of BR01.
b. Press PAUSE/RUN to clear the error.
4. If followed by Error Code 1-49:
a. Place sample tube in cassette directly in
front of sensor. 1-49 with the label facing
towards the rear of the instrument.
b. Press PAUSE/RUN to clear the error.
1-42 SN42 One of two limits
sensors for the Loading
Elevator cylinder SL49,
(down sensor error).
Connection
Unit Side
View
D-5 This error occurs during Power On, if the sensor is
defective.
1. Press PAUSE/RUN to clear the error.
2. If the problem persists, call your Beckman
Coulter Representative.
1-43 SN43 One of two limits
sensors for the Loading
Elevator cylinder SL49
(up sensor error).
Connection
Unit Side
View
D-6 This error occurs during Power On if the sensor is
defective.
1. Press PAUSE/RUN to clear the error.
2. If the problem persists, call your Beckman
Coulter Representative.
1-44 SN44 Fiber optic sensor did
not detect a sample
tube at the lower
position of the
Unloading Elevator.
Connection
Unit Side
View
C-5 1. Ensure sample tube was loaded into
Unloading Elevator sample tube carrier.
2. Press PAUSE/RUN to clear the error.
3. If the problem persists, call your Beckman
Coulter Representative.
1-45 SN45 One of two limits
sensors for the
Unloading Elevator
cylinder SL51 (down
sensor error)
Connection
Unit Side
View
D-5 This error occurs during Power On, if the sensor is
defective.
1. Press PAUSE/RUN to clear the error.
2.
If the problem persists, call your Beckman
Coulter Representative.
1-46 SN46 One of two limits
sensors for the
Unloading Elevator
cylinder SL51 (up
sensor error)
Connection
Unit Side
View
D-6 This error occurs during Power On, if the sensor is
defective.
1. Press PAUSE/RUN to clear the error.
2. If the problem persists, call your Beckman
Coulter Representative.
Tab le 6. 1 Connection Unit Error Codes (Continued)
Keypad
Display Sensor
a
Problem
Sensor
Diagram
Grid
Ref Solution