6. Check before treatment
Check that the Head Cap is firmly tightened. Also check for handpiece
vibration, noise and overheating. If any abnormalities are found do not
use the handpiece and contact your Authorized NSK Dealer.
7. Maintenance
After each patient maintain the product as follows.
7-1 Cleaning handpieces with the NSK Clean-Head System
After the treatment of each patient, clean the Clean Head.
1) Remove dirt and debris from the Clean Head Holes with the brush.
(Fig.9)
2) Half fill a cup with clean water.
3) Rotate the handpiece and immerse half of the handpiece head in
the cup of water. (Fig.10)
4) Rotate then stop intermittently the handpiece 3 times for 2 to 3
seconds each time.
5) Wipe the handpiece dry.
*If the dirt could not be removed from the hole, clean it by brush.
7-2 Cleaning (Handpiece)
1) Remove dirt and debris from the product. Do not use a wire brush.
2) Wipe clean with alcohol-immersed cotton swab or cloth.
This icon denotes that the product can be washed via Thermo
Disinfector.
Refer to the Thermo-Disinfector manual.
CAUTION
• A fter washing with Thermo-Disinfector and prior to lubrication,
dry the product until all internal moisture is thoroughly removed.
Thermo-Disinfector moisture remaining inside the product could
reduce the effect of lubrication and could cause corrosion inside
of the product.
• T o clean the product never use any solvent such as benzine or
thinner.
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