Specifications

A64192AA2 FINAL
6-18
Connection Unit
Connection Unit Error Recovery
2-50 SL50 Vertical Unload Elevator
cylinder SL50 did not
fully extend / retract
and miss activating its
limit sensor. The errors
occur as the loading
holder moves the
sample tube carrier up
or down. The limit
sensors are AS53 (up)
and AS54 (down).
Connection
Unit Side
View
D-5 1. Press PAUSE/RUN to clear the error.
2. If loading elevator does not move up or down:
a. Look into the Conveyor cover hole for the
Elevator carrier.
b. Verify there are no obstructions in the
path of the Elevator carrier.
c. Press PAUSE/RUN to clear the error.
3. If the problem persists, call your Beckman
Coulter Representative.
2-51 SL51 Loading Elevator
cylinder SL49 did not
fully extend / retract as
the loading holder
moved the sample up
or down and misses
activating its limit
sensor. The limit
sensors are SN45
(down) and SN46 (up).
Connection
Unit Side
View
D-5 1. Press PAUSE/RUN to clear the error.
2. If loading elevator does not move up or down:
a. Clear any obstruction.
b. Press PAUSE/RUN to clear the error.
3. If the problem persists, call your Beckman
Coulter Representative.
2-61 SL61 Stopper error before
the Conveyor Lane bar-
code reader BR02.
Connection
Unit
Conveyor
D-4 1. Clear any obstruction.
2. If a sample tube carrier is jammed, gently
twist and push the sample tube carrier in the
direction of least resistance.
3. Press PAUSE/RUN to clear the error.
2-62 SL62 Stopper error before
the Conveyor Lane bar-
code reader BR02.
Connection
Unit
Conveyor
D-4 1. Clear any obstruction.
2. If a sample tube carrier is jammed, gently
twist and push the sample tube carrier in the
direction of least resistance.
3. Press PAUSE/RUN to clear the error.
2-63 SL63 Stopper error at the
Conveyor Lane bar-
code reader BR02.
Connection
Unit
Conveyor
D-4 1. Clear any obstruction.
2. If a sample tube carrier is jammed, gently
twist and push the sample tube carrier in the
direction of least resistance.
3. Press PAUSE/RUN to clear the error.
2-64 SL64 Divider Arm error
diverting a sample tube
carrier to the Conveyor
Loading Arm.
Associated with limit
sensors AS64
(retracted) and AS74
(extended).
Connection
Unit
Conveyor
D-4 1. Ensure the Divider Arm is free to extend and
retract.
2. Ensure the Divider arm is not slow to extend
or retract. If so, the flow of air may have to be
adjusted.
3. Press PAUSE/RUN to clear the error.
4. 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