8 Troubleshooting
8-19
897N203029A FDC NX600 Instruction Manual 2022.01
8.2.5 Photometric System Errors
IMPORTANT:
If a photometric system error has occurred, perform each troubleshooting step listed below and
rerun the measurement.
(1) During a fluctuation of light source intensity
Error
code
Error message
Error condition
Troubleshooting
W0036
Soiled black plate
WARNING
Reference black plate
soiled.
Clean the black plate.
The reference plate is
dirty.
Switch off the analyzer and clean each
part listed below.
• Clean the light source unit lens
• Clean the reference plate
• Clean the photometer
After cleaning, switch on the power.
If the errors still occur after cleaning,
replace the light source lamp.
NOTE
If the error occurs again, please
contact your dealer for assis-
tance.
W0030
Lamp replacement
WARNING
Low light intensity.
Clean photometer.
The light intensity of
the light source lamp is
insufficient.
E0511
Reference white plate
ERR
Contact your dealer.
The light intensity is
changing during meas-
urement.
CAUTION:
The light source lamp gets very hot.
Before cleaning the light source unit
or replacing the light source lamp, turn
off the power, wait at least 5 minutes,
and then check the lamp has cooled.
Error marks “ * ” or “ ? ” are printed
on the results
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