4 • Troubleshooting
Doc. 065051-03 1/08 119
• [445] Invalid leak sensor reading. May be open- or short-circuit, or
bad sensor. See Leak Sensor Calibration screen for more
information.
Actions: The leak sensor card, the cables, or the sensor must be
replaced. Contact Dionex.
• [446] Current leak sensor voltage is outside of legal calibration
range.
Attempting to calibrate when the leak sensor voltage reading is
outside the normal dry range.
Possible Causes: The sensor is not dry enough for calibration.
Actions: Clean and dry the area thoroughly and recalibrate (see
Section 5.11
).
• [447] Leak sensor needs recalibration. Go to Leak Sensor
Calibration screen to perform recalibration operation.
Actions: See Section 5.11
for calibration instructions.
• [448] Motion command to DSP was aborted. Needle may not have
homed properly.
Possible Causes: Loose coupling in the Z-axis. The needle does
not stay up.
Actions: Try the motion again. If the problem persists, contact
Dionex.
• [449] Recoverable motion error occurred in Y-axis.
Possible Causes: An error occurred during Y-axis movement of
the sampling arm. The DSP was able to recover from the error
and continue the motion.
Actions: Occasional occurrences of this error can be ignored. If
the problem persists, contact Dionex.
To Next Page
Loading...
