3
Precautions for Handling and Operation
English
CAUTION
● Do not use non-NSK genuine irrigation tubing�
● Do not attempt to disassemble the product nor tamper with the mechanism except as recommended by NSK in
this operation manual� Doing so may result in an injury, electric shock or fire�
● Before each use, especially after a long period of disuse, inspect device operation to make sure there are no
abnormalities� If you detect abnormal vibration, heat, sound, or the like before or during use, stop using
immediately and request repair�
● Before use, carefully read the operation manual of the handpiece for attachment and removal of the bur/drill and
irrigation methods�
● Do not drop, hit, or subject to excessive shock� Doing so could cause malfunctions�
● Do not turn over the control unit� The calibration load may drop�
● Install the cord/plug only when main power is OFF�
● Make sure each component is securely connected before turning on the power�
● Make sure that cords and other parts do not touch the control panel while the control unit power is on� It may
result in malfunction�
● Do not bend the irrigation tube while the irrigation pump is operating� Doing so could cause the tube to break or
come off�
● Do not use burs or drills like those below� It may cause the shank to break or come off�
– Bent, deformed, unsymmetrically worn, rusty, chipped, or broken bur or drill
– Bur or drill with damaged blade or shank
– Bur or drill that does not meet specifications or has been modified
● Do not use burs or drills in excess of the rotation speed or torque recommended by the manufacturer�
● After each operation, be sure to lubricate and sterilize the handpiece as soon as (within 1 hour) it is cleaned�
Blood coagulation can cause corrosion and rusting�
● Do not lubricate the motor with motor cord� Oil could generate excessive heat and cause damage�
● The control unit can be cleaned with a moist cloth� Disconnect the power supply before cleaning�
● The control unit and the foot control cannot be sterilized by any method�
● When the system is very frequently used, consider keeping a small stock of replaceable parts�
● Do not disconnect the motor cord from the motor�
● Follow the table to the right for the motion time of the motor and handpiece�
Continuous use over a long time may lead to overheating of the handpiece or
motor, which in turn may result in burns�
If using the motor with the light on for more than 1 minute continuously, the motor
will become hot� (The maximum surface temperature might reach 50˚C depending
on by the situation in which the system is used�) In such cases, stop using the
motor until the light part cools down�
● Do not look at the LED light directly� Doing so poses a risk of eye injury�
● If any abnormalities (dark, does not light, flashes, etc�) are found with the LED, stop using it immediately and
contact an authorized NSK dealer�
● For safety reasons, install the control unit in a place where the AC power cord can be easily removed� (It is
possible to disconnect the control unit from the power source by removing the AC power cord�)
● Following products are delivered in a non-sterile condition and must be autoclaved prior to use� Handpiece, motor
with motor cord, handpiece stand, internal spray nozzle, tube holder, nozzle holder, protection plug, calibration bur
and cleaning wire�
● Do not use parts other than the components of this product� For handpieces, use NSK surgical handpieces
conforming to ISO 3964 (EN ISO 3964)�
● Please report any serious incident that may occur in connection with this device and its accessories to the
manufacturer as well as to your national authority�
Operating Mode
Non-continuous Operation
ON OFF
1 min 9 min
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