NSK NLZ E Mode D'emploi page 6

Introduction
<Motor, Handpiece (Option)>
The output torque changes according to the type of handpiece connected to the motor, operating conditions
and other factors. Be sure to use a handpiece made by NSK. (Refer to "4-4 Contra-Check Function") Use of a
handpiece made by a different manufacturer might cause trouble such as disparity between the preset and the
output torque.
Ensure that the motor has completely stopped rotating before handling. Connecting or disconnecting the
handpiece while the motor is rotating may result in injuries or damage the handpiece.
Do not point the light illuminated from the motor and handpiece directly into patient's or operator's eyes. Doing
so might damage the eyes.
The motor is delivered in a non-sterile condition and must be performed steam sterilization prior to use.
Do not lubricate the motor. It may cause overheating and product failure.
Use moisture- and dust-free air as the supply air. Mixing in of moisture might cause malfunction or heat
generation.
Connect only ISO 9168-compliant, Type 2 (Midwest 4 holes), or Type 3 (ISO-compliant standard 4 holes with
light) tubing.
Make sure to supply coolant air. Otherwise, the motor/handpiece surface might reach a temperature of 51°C or
higher.
NOTICE
During operation, the motor and motor cord may affect computers, LAN cables in the vicinity of use.
Noise could be heard during operation near a radio receiver.
Use the "Power Key" to turn ON/OFF the power on a daily basis. If the system is not used for a long
period of time or if the system malfunctions, turn OFF the power of the main unit, disconnect the
power cord, and drain water from main unit, tubing and motor cord.
For details on handling the handpiece, refer to the Operation Manual of the handpiece.
Only authorized service personnel should inspect inside the product by following the instructions in
the service manual. Leave the product with your Authorized NSK Dealer, if necessary.
No special training is required to operate this device.
Drain water from the main unit, turbing and motor cord, if the main unit is not to be used for a long
time.
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