Thermo Scientific 3600 PDM, Руководство пользователя

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Troubleshooting
Instrument Diagnostics
6-2 PDM 3600 Instruction Manual Thermo Fisher Scientific
During instrument warm-up, the PDM 3600 continuously monitors the
operating status for unexpected conditions. If any fault conditions are
flagged the screen will flash ‘DIAGNOSTIC FAILURE’. To view the
cause of the error, press the A and B buttons, press ‘B’ to scroll until the
‘View Failures’ options is displayed. Press ‘A’ to view the failure(s).
A Programmed Shift or Primary Sample Run WILL NOT start if a
DIAGNOSTIC FAILURE is present at the end of the warm-up period.
Press ‘A’ ‘Wake up’ then ‘B’ ‘Scroll’ to identify the diagnostic failure that
prevented the shift from starting.
Below is a list of the possible diagnostic failures along with the associated
WinPDM Instrument Diagnostic.
PDM3600 Diagnostic Failure WinPDM Instrument Diagnostics
AIR TEMP FAILURE AIR TEMP
AMBIENT PRES FAILURE AMBIENT PRES
AMBIENT TEMP FAILURE AMBIENT TEMP
CLOCK FAILURE CLOCK
DIFFERENTIAL PRESSURE DIFFERENTIAL PRESSURE
FREQUENCY FAILURE FREQUENCY
NO MASS TRANSDUCER NO MASS TRANSDUCER
RH SENSOR FAILURE RH SENSOR
RH TEMP FAILURE RH TEMP
TE TEMP FAILURE TE TEMP
FLOW RATE FAILURE FLOW RATE (VOLTS)
TILT Z FAILURE TILT Z DUTY CYCLE
BATTERY VOLTS
If a diagnostic failure is encountered attach the instrument to the charger
and start the WinPDM program.
Start the ‘Instrument Diagnostics’.
The diagnostics runs two different tests. The first series of tests is done with
the pump and heaters off. If failures are detected be sure to note the type
and the reading.
After a short time the computer will prompt to start the second series of
tests. Again, note the type and readings associated with any failures. This
information will assist the service department in diagnosing any problems.
The following is a list of possible causes for various conditions.
Instrument
Diagnostics