Eighteeth UltraMint - Page 28

8 Troubleshooting
Page 28 / 35
enough
Blocked waterway
Drain the waterway with
dental gun
The tip vibration is
weakened
Working tip is loose
Tighten the tip
Working tip is broken
Replace the tip
Control panel
malfunction
Control panel circuit
board damaged
Contact your local distributor
or our company
Water seepage at the
connection between the
handpiece and the
handpiece cord
Damaged waterproof
O-ring
Replace waterproof O-ring
The root canal file does
not vibrate or the file
holder makes noise
Nut is not tightened
Tighten the nut
Root canal adapter
damaged
Replace the file holder
LED light is not on
LED light is damaged
Replace the LED light
Poor contact
Check the circuit