NSK Varios 170 Bedienungsanleitung Seite 3

• When operating the product always consider the safety of the patient.
• Use by medical professional, such as doctor or dental hygienist, is intended.
• Check the vibration outside the patient's oral cavity before use. If any abnormalities are found, stop using immediately and
contact dealer.
• Do not drop, hit, or subject to excessive shock to the module.
• To prevent possible tooth plane damage and handpiece overheating, Always use with sufficient water.
• Do not sterilize by ultraviolet light. Handpiece could discolor.
• Sterilize the Tip, Handpiece, and Tip Wrench by autoclaving. Wipe the Handpiece Cord including the cover.
• Sterilize autoclavable products before their first use.
• If chemical, solvent or antiseptic solution is deposited on this product, immediately wipe it away. Discoloration or
deformation may occur if left.
• Do not disassemble or alter the Module and handpiece.
• Keep away from patients with cardiac pacemakers.
• Keep away from explosive substances and flammable materials. Do not use for patients anesthetized under laughter gas.
(Nitrous Oxide)
• This product needs special precautions regarding EMC and needs to be installed and put into service according to the
EMC information.
• The use of ACCESSORIES, transducers and cables other than those specified, with the exception of transducers and
cables sold by the manufacturer of this product as replacement parts for internal components, may result in increased
EMISSIONS or decreased IMMUNITY of this product.
• If any water drops remain on the handpiece after autoclaving, wipe them off. Staining may result if left.
• There is the judgment that applies this product to a patient in the user side.
• This product should not be used adjacent to or stacked with other equipment and that if adjacent or stacked use is
necessary, this product should be observed to verify normal operation in the configuration in which it will be used.
• Do not apply excessive power to the Tip. It may damage the teeth because of the ultrasonic vibration.
• During operation, high frequency oscillations in the handpiece and handpiece cord may affect computer and LAN Noise
may be heard during operation near a radio receiver.
• Users are responsible for operational control, maintenance and inspection.
• Clean/sterilize the product immediately after using it. Then store it. Leaving it non-sterile might lead to failure.
• When you have not used the product for long time and use it again, check the operation before use.
• Eye damage may result if the LED is stared directly into, Do not look into or turn it to the eyes of the patient.
• No special training is required for this device.
• Applied parts for patient and/or operator are/is Tip and handpiece.
• Surface temperature of Tip shall be more than 50 degree without using a tap water. To avoid this event, be sure to use a
tap water.
* EMISSION refers to unwanted electromagnetic energy generated by equipments.
IMMUNITY refers to the ability of an equipment to withstand in the presence of electromagnetic interference.
WARNING
CAUTION
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