Beckman Coulter EPICS XL-MCL Troubleshooting Manual page 87

Flow cytometer
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Table 3.1 Error Messages (Continued)
Message
Specimen ID change NOT allowed
State Machine Failure
Statement interrupted by user
String must be NUMERIC if longer
than 8 characters
System Pressure Error
System Pressure Okay
System Pressure Warning
System Vacuum Error
PN 4237296CA
Cause
Editing of Spec ID not allowed if call
came from patient report pop-up.
Cytometer software failure.
The user aborted a statement during
its execution.
The tube ID consisted of more than
eight alphanumeric characters.
Pressure line is not connected
between the power module and the
Cytometer.
The pressurized air supply is outside
the system's operating range.
The pressurized air supply was outside
the instrument's operating range but is
okay now.
Pressure is low.
Liquid in the vacuum trap.
Vacuum line is not connected between
the power module and the Cytometer.
Hardware problem.
TROUBLESHOOTING
ERROR MESSAGES
Action
Do not modify the specimen ID.
Record an entry in the instrument log.
Power the instrument off then on.
The database stops the command
without doing a rollback.
Enter only numeric characters if tube
ID is longer than 8 characters.
Connect the power line.
1. Go to the Ready State, then check
that the system pressure is 30 psi.
2. Run a sample and monitor the
system pressure. If the system
pressure drops below the range
specified in the instrument manual,
then call your Coulter
Representative.
1. Go to the Ready State by being in
the Run mode and selecting a
protocol or panel. Check that the
system pressure is 30 psi.
2. Run a sample and monitor the
system pressure. If the system
pressure drops below the range
specified in the instrument manual,
then call your Coulter
Representative.
Check that:
1. WATER TRAP on front of Power
Supply is tight.
2. Blue connectors on back of Power
Supply and Cytometer are tight,
and attached hose is intact.
3. No tubing is pinched.
Check that the vacuum trap (on the
front of the Power Supply) is tight and
is less than 1/4 full of fluid. If it is more
full, empty it (see Heading 1.8,
Cleaning the VAC TRAP).
Connect the vacuum line.
Call your Coulter Representative.
3
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