Nidek Medical LE-9000DX Express, Operator'S Manual

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4.10 Daily Checks
4.10.1 Daily check before use
Check the following before use every day.
It is recommended to provide a check list to make sure everything is checked.
A. Is the wheel in proper condition?
Check that there are no fractures, cracks or flaws on the wheel.
CAUTION
• In case that fracture, crack or flaw on the wheel were found, stop using the instrument
and contact your authorized distributor.
Continued use of the instrument may break the processing wheel and its broken
pieces may injure personnel.
B. Is there enough water in the tank ?
The tank should be filled up to 70 - 80% with water.
NOTE
• If the water is very dirty, replace the water. See “8.2 Replacing the Water and Filter” (p.
8-5).
With dirty water, the lens edge may not be well polished.
C. Does the stocking filter have enough free space?
If it is filled with processing waste, replace the stocking filter. See “8.2 Replacing the Water
and Filter” (p. 8-5).
D. Does the Layout screen appear when the power is turned ON ?
1) Turn the power ON.
2) Make sure that errors do not appear for the Layout screen.