Specifications

A64192AA2 FINAL
4-1
CHAPTER 4
Inlet Unit Error Recovery
Inlet Unit Error Recovery Codes
The Inlet Unit Error Code Table 4.1 describes error messages generated by the LH 1500 Hematology
Automation System. The table provides the system error codes, the related sensor, a location
reference point on the schematic diagram and a brief explanation of the possible problem and
possible solutions.
Tab le 4. 1 Inlet Unit Error Codes
Keypad
Display Sensor
a
Problem
Sensor
Diagram
Grid Ref
Solution
1-01 SN01 Inlet Transfer Arm error
finding the X-axis home
position.
Inlet Unit D-3 1. Ensure there are no obstructions in the path of the
Inlet Transfer Arm.
2. Press PAUSE/RUN to clear the error.
3. If the problem persists, call your Beckman Coulter
Representative.
1-02 SN02 Inlet Transfer Arm error
finding the X-axis near
home position.
Inlet Unit D-3 1. Ensure there are no obstructions in the path of the
Inlet Transfer Arm.
2. Press
PAUSE/RUN to clear the error.
3. If the problem persists, call your Beckman Coulter
Representative.
1-05 SN05 Inlet rack #1 from the left
not positioned correctly.
Inlet Unit D-3 1. Ensure that Inlet rack #1 is in place and correctly
seated.
2. Press PAUSE/RUN to clear the error.
1-06 SN06 Inlet rack #2 from the left
not positioned correctly.
Inlet Unit D-3 1. Ensure that Inlet rack #2 is in place and correctly
seated.
2. Press
PAUSE/RUN to clear the error.
1-07 SN07 Inlet rack #3 from the left
not positioned correctly.
Inlet Unit D-4 1. Ensure that Inlet rack #3 is in place and correctly
seated.
2. Press
PAUSE/RUN to clear the error.
1-08 SN08 Inlet rack #4 from the left
not positioned correctly.
Inlet Unit D-5 1. Ensure that Inlet rack #4 is in place and correctly
seated.
2. Press
PAUSE/RUN to clear the error.