Trouble Shooting
Trouble
Possible cause
Solution
Our service center can offer technical assistance to you.
Body of straight head or
contra angle rotates during
motor running
O-ring on the nose of motor
wears
Change o-ring
Handpiece fail to rotate
Clean and lubricate,
move it by hand
Contra angle chucking with
bur but lacth plate fail to be
fixed in the proper position.
dirt get into the handpiece
3 0
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