Routine Maintenance Checks - BRASSELER USA NL4500 Operation Manual

10. Routine Maintenance Checks

Perform periodical maintenance checks every three months, referring to the check sheet below. If any abnormalities are
found, contact Brasseler USA.
Points to Check
Head cap is loose
Rotation
Details
Check that the Head Cap is firmly tightened.
Rotate the handpiece and check for abnormalities such as abnormal rotation, vibration,
noise, and overheating.