Specifications

A64192AA2 FINAL
6-4
Connection Unit
Connection Unit Error Recovery
1-25 SN25 Scenario:
1. Unanalyzed
cassette may be in
cassette load
position #5 of the
shuttle and is
blocking sensor
SN25.
2. There may be an
obstruction
blocking sensor
SN25 before or after
a cassette is loaded
at position #5.
Sensor SN25 should
point to sample
tube position #2 in
the cassette
Connection
Unit Top
View
D-4 1. Press PAUSE/RUN to clear the error.
2. If the problem persists:
a. Open the left side bottom safety cover.
b. Ensure there is no obstruction (cassette
trapped at shuttle position #5 or cassette
did not load onto Loading Arm).
c. Clear any obstruction if possible.
d. Replace covers and press PAUSE/RUN to
clear the error.
3. If the problem persists, call your Beckman
Coulter Representative.
1-26 SN26 Cassette in shuttle has
not moved from
cassette position #5 to
position #6.
Connection
Unit Top
View
D-2 1. Press PAUSE/RUN to clear the error.
2. If the problem persists:
a. Open the left side bottom safety cover.
b. Ensure there is no obstruction (cassette
trapped at shuttle position #5 or cassette
did not load onto Loading Arm).
c. Clear any obstruction if possible.
d. Move cassette to position #6 in the
shuttle.
e. Replace cover and press PAUSE/RUN to
clear the error
3. If the problem persists, call your Beckman
Coulter Representative.
1-27 SN27 Sensor SN27 of the
Unload Shuttle is not
blocked by the
unloading cassette as
expected. (Cassette not
properly picked up from
Analyzer's left side
unloading bay and
placed at Unload
Shuttle cassette
position #7.)
Connection
Unit Top
View
C-1/
D-1
1. Remove Unloading Arm Cover from the left-
side of Connection Unit.
2. Block SN27 with yardstick so that the sensor
light turns Green.
3. While blocking, the sensor light is Green.
4. Press PAUSE/RUN to clear the error.
5. If followed by Error Code 1-33:
a. Place proper cassette inside Connection
Unit at position #1.
b. Press PAUSE/RUN to clear the error.
Tab le 6. 1 Connection Unit Error Codes (Continued)
Keypad
Display Sensor
a
Problem
Sensor
Diagram
Grid
Ref Solution