Specifications

A64192AA2 FINAL
1-8
Error Recovery Procedures
Removing Cassettes from the Connection Unit
3 Select <OK> to save changes or Select <Cancel> to exit.
4 Select <OK> and return to the Main Menu. Enabled LH Unit Blocks appear off-white. Disabled
Unit blocks appear gray.
5 Perform the Routine Tasks or Error Recovery procedure.
NOTE
• After a Connection Unit is Disabled, the Loading and Unloading Arms pause once all specimens
have been off-loaded from the LH 750 Analyzer. The Loading and Unloading Arm Covers can
then be removed.
• While a Connection Unit is Disabled, that Connection Unit must be in STAT-CASS Mode to load
cassettes from the right side loading bay.
• If all Connection Units are disabled, all new specimens and unanalyzed specimens on the
LH 1500 System must be analyzed by Secondary Analysis Mode or STAT-CASS Mode.
6 To re-enable the appropriate LH Unit Block perform Steps 1-3, but Select <Enable> at Step 2.
Removing Cassettes from the Connection Unit
Proper removal of the cassettes in a Connection Unit minimizes system errors.
1 Remove the right-side tabletop access cover of the Connection Unit and set aside. The
Connection Unit will PAUSE.
2 Remove cassette from position number one. Refer to Figure 1.1, Cassette Handling Mechanism.
NOTE
When recovering from a cassette jam, it may not be possible to remove cassettes at position
number one due to excessive Errors and/or Alarms. If so, proceed to Step 7.
3 Replace the right-side tabletop access cover; ensure sensor trigger in the far left corner is
properly positioned.
4 Press the PAUSE/RUN button on Connection Unit. Allow the next cassette to advance to position
number one.
5 Repeat steps 1 through 4 until third cassette is ready to be removed.