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

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2 - 5
2.5 In Wiring
CAUTION
• Do not put too much load on one electrical outlet.
Abnormal heat generation may occur at the outlet in conjunction with the other devices.
• Be sure to use a socket which meets the power specifications.
If the line voltage is too high or low, the instrument may not give full performance.
A malfunction or fire may also occur.
• Be sure to ground the instrument.
An electric shock or a fire may occur in the event of failure or electrical leakage.
2.6 After Use
CAUTION
• If the instrument will not be used for a long time, unplug the power plug from the wall
outlet.
If a thick layer of dust settles on the prongs of the plug, it will become damp, and a short
circuit or a fire may occur.
• Clean the processing unit after the last use of the day.
If it is left for some days after it is used, the processing waste becomes settled and hard
to remove.
• Turn the power switch OFF and keep the soundproof cover closed when the instrument is
not in use.
If dust settles, it may affect the measurement accuracy or cause a malfunction.
2.7 Maintenance and Check
CAUTION
• Be sure to perform starting inspection before use and finishing inspection after use. It is
recommended to have an inspection every two years.
Inspection is performed by a service person. Contact NIDEK or your authorized
distributor.
• Be sure to maintain a space (see p. 2-6) large enough for maintenance.
Working in a tight place may cause an injury.