Tomey UD-800 Instruction Manual page 12

- Fully insert the power plug into the outlet. Faulty contact, allowing any metal to
contact the exposed terminal of the plug, or dust accumulated on the exposed
terminal of the plug may result in fire or electric shock.
- Conduct grounding work correctly. Otherwise, you may get electric shock.
- Do not connect a device with data transmission specifications that are not
compatible. Fire or electric shock may occur. Contact Tomey Corporation or your
local distributor before using the instrument while connected to another device.
If there is a problem with the instrument, turn off the power switch and disconnect the
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power plug. Install the instrument in a place where this can be performed smoothly.
Install the instrument in a location not subject to direct sunlight, high temperature
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and humidity, or air containing dust, salt, and/or sulfur. Otherwise, failure or
malfunction may occur.
- Install the instrument in a leveled stable location free of vibration or mechanical
impact. Otherwise, measurement cannot be conducted correctly. Also, the
instrument may topple or fall, resulting in fire or a serious accident.
- Install the instrument in a location with ample clearance from other devices to allow
smooth inspection.
■ Precautions during operation
Do not allow water or chemicals to splash onto the B mode probe, except for the tip
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cap. Any water or chemicals entering the instrument may cause electric shock or
failure.
■ Precautions before operation
- Check the electrical contact of switches, polarity, dial setting, and meters, and that
the instrument is working correctly.
- Check that all cables are connected correctly.
- Since simultaneous use of multiple devices can cause misdiagnosis or result in a
hazardous situation, exercise caution when using this instrument.
- Check the sections that the patient will directly touch.
Check that the instrument is correctly grounded.
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Check that the date set in the instrument conforms to the actual operation date and
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time.
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