ViewLight URK-800A, Руководство пользователя, Страница: 5 / 54

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1.
IMPORTANT NOTICE
1.1 Intended Use
The Auto Refractor/Keratometer URK-800A is used to determine the initial objective
refractive values for a patient’s eye in the workflow of refraction to determine the optical
prescriptions for myopia, hyperopia and astigmatism.
1.2 Classifications
[Classification under the provision of 93/42/EEC(MDD)] Class
Ⅱ
a
The URK-800A is classified as Class
Ⅱ
a device
[Form of protection against electric shock] Class
Ⅰ
The URK-800A is classified as Class I.
This product is always protected when you connect the power supply must be connected to
ground included. Class I is a product in which the protection against electric shock does not
rely on basic insulation only, but which includes an additional safety precaution in such a
way that means are provided for the connection of the product to the protective (ground)
conductor in the fixed wiring of the installation in such a way that accessible metal parts
cannot become live in the event of a failure in the basic insulation. Use a power outlet which
is equipped with a grounding terminal.
[Degree of protection against electric shock] Type B Applied Part
The URK-800A is classified as a device with a Type B Applied Part
[Degree of protection against ingress of liquids] IPX0
The URK-800A is classified as IPX0
[Degree of protection against flammability]
The URK-800A is classified as a device not suitable to be used in a potentially flammable
environment. Do not use near flammable materials
[Method(s) of sterilization or disinfection recommended by the manufacturer]
The forehead rest and chinrest should be wiped using a cloth dampened with soapy water
as necessary
[Mode of operation]
Classification of URK-800A : continuous operation