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Turb PLUS 2000
All other specifications remain unchanged.
Troubleshooting
Turb PLUS 2000 Fault Detection
The Turb PLUS 2000 performs continuous diagnostic monitoring. In the Turb PLUS 2000 there
are three levels of fault detection:
•
Warnings
•
Errors
•
Failures
Any faults are displayed in a queue form in the bottom row of the LCD. How these faults are
indicated depends on the settings made in sections 4.2.1 Configuring the Error Level and 4.2.4
Configuring the Alarms.
If ERLV is set to OFF and Alarms are not set to Error, there will be no remote indication of a
problem.
8.1.1 Warnings
If the desiccant becomes saturated, only a screen warning of DESC will appear and but alarms
will be activated. Other warnings are ALM1 or ALM2 will be displayed if an alarm is set and the
threshold is exceeded.
8.1.2 Errors
An error indicates a failure or a problem that usually can be corrected by the operator. These
errors consist of:
•
LAMP - Lamp out
•
MA - 4-20 mA loop open
•
FLOW - If option equipped, enabled and no flow
•
CLN - Turb PLUS 2000 is equipped with ultrasonic cleaning and message will indicate that the
ultrasonic transducer is not making contact or the flow through has been removed
If any of these errors occur DO NOT rely on displayed readings. These errors affect accuracy
and reliability of instruments readings.
8.1.3 Failures
A failure is a system fault. This is NOT a problem that the operator can correct, and the unit must
be returned to the factory for service. These failures consist of failures in the CPU, A/D, EEPROM
or other devices internal to the instrument. The word FAIL will display on the lower row.
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Troubleshooting
100193 Rev 0 ba77254e01
11/2020
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