Specifications

A64192AA2 FINAL
6-17
Connection Unit
Connection Unit Error Recovery
6
2-45 SL45 Sample Tube Unloading
Arm cylinder SL45 did
not fully extend / retract
and was unable to
activate its limit sensor.
The limit sensors are
AS48 (up) and AS47
(down).
Connection
Unit Side
View
C-2 1. Press PAUSE/RUN to clear the error.
2. If the problem persists:
a. Open the right-side tabletop safety cover.
b. Ensure proper cassette alignment or clear
any obstructions.
c. Replace covers.
d. Press PAUSE/RUN to clear the error.
3. If the problem persists, call your Beckman
Coulter Representative.
2-47 SL47 Sample tube(s) pusher
cylinder SL47 did not
fully extend and misses
activating its limit
sensor. It may not be
able to push tubes up to
unload them from
cassette. The limit
sensors are AS49 (up)
and AS50 (down).
Connection
Unit Side
View
D-2 1. Press PAUSE/RUN to clear the error.
2. If the problem persists:
a. Open the right-side tabletop safety cover.
b. Ensure there are not too many labels on a
tube not allowing tubes to be pushed up
to unload.
c. Ensure proper cassette alignment or clear
any obstruction.
d. Replace covers.
e. Press PAUSE/RUN to clear the error.
3. If the problem persists, call your Beckman
Coulter Representative.
2-48 SL48 Vertical Load Elevator
cylinder SL48 did not
fully extend / retract
and misses activating
its limit sensor. The
error occurs as the
loading holder moves
the sample tube carrier
up or down. The limit
sensors are AS51 (up)
and AS52 (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.
2-49 SL49 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 SN42
(down) and SN43 (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. 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.
Tab le 6. 1 Connection Unit Error Codes (Continued)
Keypad
Display Sensor
a
Problem
Sensor
Diagram
Grid
Ref Solution