Specifications

A64192AA2 FINAL
6-9
Connection Unit
Connection Unit Error Recovery
6
1-47 SN47 Safety cover over the
Right-side Cassette
Loading Arm was off or
not properly positioned.
Connection
Unit
Loading and
Unloading
Arms
A-5 1. Ensure Loading Arm safety cover on the right
is properly positioned so that the sensor's
Red LED is ON.
2. Press PAUSE/RUN to clear the error.
1-48 SN48 Safety cover over the
Left-side Cassette
Unloading Arm was off
or not properly
positioned.
Connection
Unit
Loading and
Unloading
Arms
A-2 1. Ensure Unloading Arm safety cover on the
left-side is properly positioned so that the
sensor's Red LED is ON.
2. Press PAUSE/RUN to clear the error.
1-49 SN49 Fiber optic sensor did
not detect the sample
tube being loaded by
the Sample Tube
Loading Arm at the
following locations:
1. Loading Elevator
sample carrier
when it's down
inside the
Connection pickup
point.
2. When inserting
tubes in the
cassette at position
#4 of the Cassette
Handling
mechanism.
Connection
Unit Side
View
C-3 1. Locate the missing sample tube in either the
loading elevator or in front of BR01.
2. Locate fiber optic sensor 1-49 and place the
sample tube directly in front of sensor 1-49 in
either:
a. the sample tube holder next to BR01,
or
b. the cassette in position #4 with the label
facing towards the rear of the instrument
(depending on location of fiber optic
sensor 1-49.)
3. Press PAUSE/RUN to clear the error.
1-50 SN50 Fiber optic sensor
detected a sample tube
was left in the cassette
by the Sample Tube
Unloading Arm.
Connection
Unit Side
View
C-2 1. Locate sample tube in the cassette in front of
fiber optic sensor (SN50).
2. Remove the sample tube.
3. Press PAUSE/RUN to clear the error.
4. If followed by Error Code 1-44:
a. Place the sample tube in the unloading
elevator sample tube holder beside
SN44.
b. Press PAUSE/RUN to clear the error.
1-61 SN61 Sample tube carrier
error in the area in front
of 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.
Tab le 6. 1
Connection Unit Error Codes (Continued)
Keypad
Display Sensor
a
Problem
Sensor
Diagram
Grid
Ref Solution