NSK NLX Plus - General Maintenance; Replacing the O-ring; Periodical Maintenance Checks

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Maintenance
7
When the Handpiece does not come off easily or water or air leaks because of deterioration of the O-ring,
replace the O-ring.
7-1 Replacing the O-ring
7-2 Periodical Maintenance Checks
Every 3 months perform periodical maintenance checks, referring to the check sheet below. If any
abnormalities are found, contact your Authorized NSK Dealer.
Points to check Details
Rotation Rotate the Motor and check if there is any abnormal vibration, noise, or generation of heat.
* Refer to “3. Package Contents” to
identify the replacement O-ring.
CAUTION
• There are four O-rings in total. The size of the blue one is different
from the other ones. Refer to the illustration and place it in the correct
position.
• Problems below could occur due to deterioration of the O-ring.
•
Water leakage, No water supply.
•
Air leakage, No air supply.
•
Generates Vibration.
•
The Handpiece cannot be connected/disconnected easily.
Take off the O-ring at the insert part of the Motor with
a needle and fit a new O-ring in the O-ring groove.
O-ring
(
Blue
)
O-ring
(
Black
)