Beckman Coulter LH 780 Instructions Manual page 186

TROUBLESHOOTING
ANALYTICAL STATION MESSAGES
Table 6.5 System Messages - D (Continued)
Analytical Station
Analyzer Diluter
Analyzer Alert Message Status Message Screen Message
Diluter Echo Error NOT READY N/A
Diluter Error NOT READY DILUTER ERROR
Diluter Left Power Sup. (current status) N/A
Bad
Diluter RAM Fault SYSTEM FAULT DILUTER RAM
FAULT
Diluter Right Power (current status) N/A
Sup. Bad
Diluter TxRx Error NOT READY N/A
Door Open Run Stopped (current status) DOOR OPEN
RUN STOPPED
6-22
Workstation
Beep Log Message and
s Icon on Command Center Sample Results
No Instrument Log Data displayed if available
(depends upon when error
Diluter communication
occurred).
failure. Reset Analytical
Station.
Yes Instrument Log Data displayed if available
(depends upon when error
Diluter failure. Reset
occurred).
Analytical Station.
Yes Instrument Log Data not transmitted, or data
transmitted and "System
Diluter left power supply
Alarm" message printed in
defective. Reset Analytical
footer of sample report
Station.
(depends upon when error
occurred).
No Instrument Log Data not transmitted.
Diluter memory failure.
Reset Analytical Station.
Yes Instrument Log Data not transmitted, or data
transmitted and "System
Diluter right power supply
Alarm" message printed in
defective. Reset Analytical
footer of sample report
Station.
(depends upon when error
occurred).
No Instrument Log N/A
Communication failure
during transmission to
diluter. Reset Analytical
Station.
Yes Instrument Log Data displayed if available
(depends upon when error
Diluter front door open
occurred).
during automatic
sampling mode operation.
Close front door and
continue operation.
Analytical Station Status/Recovery
Analytical Station Status Probable Cause
Stopped - inoperable. Diluter echo not understood by
Analyzer.
Stopped - inoperable. Generic fatal Diluter error.
Stopped - inoperable. Diluter left power supply
defective.
Stopped - inoperable. Internal memory error.
Stopped - inoperable. Diluter right power supply
defective.
Stopped - inoperable. Communications error during
transmission to the Diluter.
Run stopped. Diluter front door open during
Automatic mode operation.
6-22
Corrective Action
1. Reset the Analytical Station.
2. If message persists, call your Beckman Coulter
Representative.
1. Reset the Analytical Station.
2. If message persists, call your Beckman Coulter
Representative.
1. Reset the Analytical Station.
2. If message persists, call your Beckman Coulter
Representative.
1. Reset the Analytical Station.
2. If message persists, call your Beckman Coulter
Representative.
1. Reset the Analytical Station.
2. If message persists, call your Beckman Coulter
Representative.
1. Reset the Analytical Station.
2. If message persists, call your Beckman Coulter
Representative.
Close Diluter front door and continue operation.
PN 773023AC