Safety Features; Self-Diagnosis Function; Error Indication - Nidek LE-700 Manuel D'utilisation

Safety Features


For safe use, the instrument is provided with the following features.
●
Processing chamber cover check function at the start of processing
Lens processing will not start unless the cover is closed.
WARNING
• Should the processing cover be opened during processing, the wheels will not stop their rotation immedi-
ately. Never open the processing chamber cover during lens processing.
Before opening the processing chamber cover after processing, confirm that the wheels have come to a
complete stop.
●

Self-diagnosis function

This instrument is equipped with a self-diagnosis function, which monitors the instrument during
operation.
If any malfunction occurs, the instrument stops automatically and an error code is displayed on the
display. Please report the error code as well as the symptoms when contacting NIDEK or your
authorized distributor regarding the malfunction. This will assist in accurate servicing.
The following table indicates the contents of the error codes. Attempt to correct the problem
according to the remedy in the table before reporting the malfunction.
●
Error code table
Code

Error indication

101 Roughing not completed.
102 Finishing not completed.
103 Polishing not completed.
104 Grooving not completed.
Edging complete sensor
105
error
201 Feeler off error
202 There is no lens.
Front & rear measuring data
203
error
12
Details of the error
Roughing does not come to comple-
tion.
Finishing does not come to comple-
tion.
Polishing does not come to comple-
tion.
Grooving does not come to comple-
tion.
Processing completion sensor
detection voltage is abnormal.
The feelers become detached during
lens measurement.
No lens is detected at the start of
lens measurement.
Abnormal measurement data (front
and rear surfaces intersect)
Remedy
Check that the wheel for glass
lenses is sufficiently dressed.
Check the lifetime of the plastic
roughing wheel or abnormality.
Check that the wheel is suffi-
ciently dressed.
Contact NIDEK or your autho-
rized distributor.
Check that the lens diameter is
sufficient.
Check that the lens diameter is
sufficient. If tracing or processing
is started without chucking any
lens, turn the power switch off
and on without anything to be
chucked.
Check that the lens does not
warp during lens shape mea-
surement due to its thinnest.