Troubleshooting - Thermo Scientific APEX 500 Rx User Manual

Troubleshooting

The table below shows some actions you could take should a problem occur with your
APEX 500 Rx.
System Failure
The reject device does not divert
the rejected contaminant into the
reject bin in time
The system does not detect the
required test disks.
The system falsely rejects
uncontaminated product.
Additional Information
For additional information about resolving APEX problems, please see page 262 in the
main APEX User's Guide.
Thermo Scientific—APEX 500 Rx User's Guide
Action
 Verify air pressure is set to a
minimum of 60 PSI.
 Verify solenoid power is
present.
 Verify product and machine
settings are correct and
have not been altered.
 Verify multi-zone setting is
turned OFF.
 Verify product and machine
settings are correct and
have not been altered.
 Perform a full product
calibration to set the detect
level and phase angle for the
selected product.
 Verify aperture balance and
input tuning settings are
calibrated.
 Verify product and machine
settings are correct and
have not been altered.
 Perform a full product
calibration to set the detect
level and phase angle for the
selected product.
 Verify aperture balance and
input tuning settings are
calibrated.
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