Topcon COMPUTERIZED TONOMETER Multi-tool User Manual


 
Cleaning the Window Glass inside the Nozzle
When the window glass inside the nozzle becomes stained, it makes the fixation tar-
get unclear, causing errors in auto alignment and measurement values. If the fixa-
tion target is unclear or measurement values with parentheses are frequent, clean
the window glass inside the nozzle.
Clean the glass when “CLEAN THE CHAMBER GLASS” is displayed on the monitor
screen.
1
Prepare the ethanol.
2
Moisten the applicator with ethanol.
3
Insert the applicator into the nozzle, lightly touch the glass surface, and turn the ap-
plicator a few times.
4
Use a new applicator and wipe the glass surface in a similar manner; repeat this a
few times .
5
Cleaning is completed when the grease is thoroughly removed.
If stains cannot be removed easily, call your dealer. Press
for a air check to
confirm normal operation.
53
MAINTENANCE AND CHECKING
To clean the measuring window glass and the window
glass inside the measuring nozzle, use ethanol. Using
other chemicals may cause damage to the patient's eye
during measurement.
CAUTION
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.
MEMO
The used applicator contains grease and it only scatters grease if used again; the light
transmittance is not improved at all. Be sure to replace the applicator and use a new
one for each of these repeated cleaning operations.
When the window glass inside the nozzle becomes stained, it makes the fixation tar-
get unclear and “CLEAN THE CHAMBER GLASS” is displayed on the monitor screen.
Applicator (attached)