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3
SAFETY PRECAUTIONS: Usage Precautions
CAUTION
• Do not use the device for any purposes other than the intended purpose.
NIDEK is not responsible for accidents or malfunctions caused by misuse.
For the intended purpose of the device,
“2.1.2 Intended use” (page 11)
• Be sure to read the operator’s manual prior to operation of the device to understand the safety pre-
cautions and operating procedures thoroughly.
Use of the device outside the scope of this manual may cause adverse events.
Use the accessories specified by NIDEK only.
• Do not modify the device. Never touch the internal structure of the device. There are no parts within
the device that requires servicing by the user other than printer paper and battery pack.
Electric shock or malfunction may result.
• Install the device in an environment that meets the specified conditions.
For use conditions,
“ Environment and others” (page 115)
• For the installation location and environment of the device, always follow the cautions below.
Malfunction, electric shock, or fire may occur.
•
A location that is not exposed to water
•
A location that is level, stable surface free from vibration and bumping.
•
A location that is not exposed to direct air flow from an air conditioner.
•
A location that is not exposed to strong electromagnetic wave.
•
A location that is not exposed to contaminant such as corrosive gas, acid, or salt.
• For the power specification requirements, always follow the instructions below.
Malfunction, electric shock, or fire may occur.
•
Be sure to use a power outlet which meets the specified power requirements.
•
Insert the power plug fully into the power outlet.
•
Install the device in an area where the outlet that the mains plug is inserted into is easily accessible
during use. In addition, ensure that the power cord can be disconnected without the use of a tool.
•
Do not place heavy objects on the power cord.
•
Never use power strips or extension cables for the power supply of the device.
•
Do not use the power cord other than the one that is provided. Also do not use the supplied cord for any
other devices.
•
Before connecting the cable, turn off the power switch and disconnect the power plug from the power
outlet.
• When measuring a patient lying down, do not use the occluders.
•
The occluders may fall on the patient resulting in injury.
Содержание HandyRef-K
Страница 1: ...OPERATOR S MANUAL HANDHELD REF KERATOMETER...
Страница 6: ...IV...
Страница 16: ...10 SAFETY PRECAUTIONS Labels and Symbols...
Страница 46: ...40 INTRODUCTION Connecting the Main Body and Station...
Страница 128: ...122 SPECIFICATIONS AND TECHNICAL INFORMATION EMC Electromagnetic Compatibility...