18
Problem
Cause
Solution
The motor handpiece does
not rotate. (“ ” and
the rotation speed are
displayed alternately.)
When turning on the power,
the alarm sounds, and the
motor handpiece does not
rotate.
The motor handpiece keeps
rotating. (The Foot Control
(Option) does not react.)
The motor handpiece keeps
rotating. (The ON/OFF
button does not react.)
The contra angle head is clogged.
There is a short circuit inside the motor
handpiece or the motor handpiece cord.
The power is turned on while pressing the
ON/OFF button.
There is a short circuit inside the ON/OFF
button.
The power is turned on while pressing the
Foot Control (Option).
There is a short circuit inside the Foot
Control. (Option)
It is rotated by the ON/OFF button.
It is rotated by the Foot Control (Option).
Clean or replace the contra angle head.
Contact Brasseler USA.
Check the ON/OFF button.
Contact Brasseler USA.
Check the Foot Control (Option).
Remove the foot control (Option), and rotate
the motor handpiece by the ON/OFF button,
or contact Brasseler USA.
Stop the rotation by the ON/OFF button.
Release your foot from the Foot Control
(Option) to stop, or pull out the plug of the
Foot Control (Option).
