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MAINTENANCE
MAINTENANCE
DAILY CHECKUPS
CLEANING THE INSTRUMENT
• Dust on measuring window glass .. Blow off dust with a blower.
• Fingerprints and oil spots on
measuring window glass................ Blow off dust with a blower and wipe the surface gently
with a camera lens cleaner using clean gauze.
• Dirty instrument cover .................... Wipe the surface with the attached silicon cloth or a dry
soft cloth. Never use solvents or a chemical duster.
CLEANING THE MEASURING WINDOW GLASS
• 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
control panel screen.
1 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.
CAUTIONS
To clean the measuring window glass, measuring nozzle and
the glass inside the measuring nozzle, use ethanol. Using
other chemicals may cause damage to the patient's eye during
measurement.
NOTES
• Do not apply unreasonable force to the measuring nozzle while
cleaning.
• To avoid problems, do not leave the cotton fibers inside.
• Be sure to use only the attached applicator.
NOTES
To ensure thorough removal of grease from the measuring win-
dow glass, be sure to replace the applicator and use a new one for
each of these repeated wiping operations.
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