MAINTENANCE AND CHECKING
ACCURACY MAINTENANCE
Cleaning the Measuring Window Glass
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To secure auto alignment and correct measurement values, clean the measuring window glass after each day’s work.
Clean the glass when “CLEAN THE MEASURING WINDOW GLASS” is displayed on the monitor screen.
To clean the measuring window glass and the window glass inside the measuring nozzle, use ethanol. Using CAUTION other chemicals may cause damage to the patient's eye
during measurement.
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| • Do not use tissues, as they may make the stain more notice- |
| MEMO | able. |
| • Do not use tweezers or gauze, as these may scratch the lens | |
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| and glass surfaces. |
Prepare the ethanol. | ||
2 | Using a blower, remove dust and dirt from the glass surface. | |
3 | Moisten the applicator with ethanol. | |
4 | Wipe the glass surface lightly with the applicator, from the center outward. | |
5 | Use a new applicator and wipe the glass surface in a similar manner; repeat this | |
| several times. | Wiping the glass surface |
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To ensure thorough removal of grease from the window glass, be sure to replace the applicator and use a new one for each of these repeated wiping operations.
6 Cleaning is completed when grease is thoroughly removed. If stains cannot be removed easily, call your dealer.
When the measuring window glass becomes stained “CLEAN THE MEASURING WINDOW GLASS” is displayed on the monitor screen.
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