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Fault Code Diagnostics
UVTOCTroubleshooting and Service.fm
Section 8
Drain Level
The analyzer has detected that the level sensor
in the drain pan has been actuated.
—
The analyzer has a leak and the drain is
blocked.
Verify drain is clear.
The level sensor is installed with the wrong
orientation.
Invert level sensor.
F05, F07, and F08
Not Allocated.
F06
Reactor blocked
The pressure in the UV reactor has exceeded
the user specified fault pressure threshold
Setup/Tolerances.
The reactor is blocked. Locate and remove
blockage. Possible causes are:
1. UV manifold crystal buildup in the UV
block. Clean the UV manifold.
2. Blocked UV reactor. Disassemble the
reactor and flush with water. If the blockage
is not removed with flushing, contact
technical support.
F09
IR detection
The Automatic Gain Control level on the IR has
reached an unacceptable level
Inspect and clean optics in IR cell. See
section 7.6 on page 116.
F10-F16
Not allocated.
1
If this event persists, it may be disabled in the Service/Input Status Screen. See section 8.6.4 on page 142.
Code
Fault Message
Diagnosis Corrective Action
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