Essilor Instruments VISION-R 700, Руководство пользователя

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Essential performances: From regulatory stand point, the product has no essential performance.
Always handle the refraction head by the upper part, do not hold it or never move it by its moving
parts (lower).
Do not install the instrument next to wireless devices (TV, radio, etc.). The instrument may cause
interference.
Never attempt to dismantle the instrument. This may cause a malfunction or fire.
If the instrument does not work properly, do not touch the inside. Disconnect the plug from the
outlet and consult your dealer.
To avoid pinching injuries when moving the monitor, please do not put your hand between the
monitor and the main unit of the console.
If liquid spills onto the instrument or foreign objects get inside, unplug the plug from the outlet and
consult your dealer.
If any abnormalities occur (noise, smoke, etc.), unplug the plug from the outlet and consult your
dealer. Continued use may result in fire or personal injury.
The continuous time of usage with one patient should not exceed 70 mins.
The results and/or technical data resulting from the handling or use of instruments must be
analyzed by professionals experienced in various fields of application of the instrument in order to
avoid any risk of misreading or incorrect analysis of the data.
Diagnostics are carried out under the responsibility of the user and Essilor declines any
responsibility for the results of these diagnostics.
The user must use another product before completing the final prescription.
Do not touch the output connectors (USB, LAN) of the power supply box and the patient
simultaneously.
The presence of fingerprints or dust on the optical parts, for example on the observation windows,
affects the accuracy of measurements. It is therefore recommended not to handle them with your
fingers and to keep them away from dust. If there are fingerprints or dust on the optical parts,
gently wipe them with a soft cloth.
The covers are fragile, handling them while wearing jewelery or having long nails can lead to
scratches.
The white covers may yellow over time when exposed to ultraviolet light for an extended period.
When the instrument is not in use, protect it using the cover provided.
The light emitted from this instrument is potentially hazardous. The longer the duration of
exposure, the greater the risk of ocular damage. Patient exposure to light from this instrument
when operated at maximum intensity will exceed the safety guideline after 70 minutes.
Do not try to repair or modify the instrument.
Never try to perform any repairs inside the instrument yourself. In the event of malfunctions,
consult your dealer.
To avoid any risk of electrocution, do not open the cover. Consult your dealer for all repairs.
Any serious incident that has occurred in relation to the device should be reported to the manufacturer
and the competent authority of the Member State in which the user and/or patient is established.
There is no limit conditions that the device can tolerate.
a. Power supply
WARNING: To avoid the risk of electric shock this device must only be connected to a supply
mains with protective earth.
Take care to use the power cord grounding cable when connecting to the ground terminal.
Do not damage the power cord (by bending it, pulling it or placing heavy objects on top of it,
etc.). Do not modify it either. If the cord is damaged (loose contact, damaged sheath, etc.),
replace it with a new cord. Continued use may result in an electric shock or fire.
Do not touch the power plug with wet hands. This may cause an electric shock.
If you do not use the instrument for an extended period, disconnect the power cord from the
outlet.
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