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8. 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
Head cap is loose Check that the Head Cap is firmly tightened.
Rotation Rotate the handpiece and check for abnormalities such as abnormal rotation, vibration, noise, and overheating.
Coolant Water Operate the handpiece and check that the coolant water is flowing through all spray ports.