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If you are suspecting any faults, check the following once again prior to asking for repair work. If none of these cases is applicable or if the situation does not
improve despite your efforts or measures, the damage could be serious; call your dealer to fix the problem.
<Motor (without Hand Control) >
Symptoms Causes/Points of checking Countermeasures
No rotation after a bur and other instruments
has been attached.
The Twist Collet on the Attachment/Handpiece is
OPEN.
After inserting the Bur, fasten the Twist Collet.
(Turn it in the direction of '
')
· The bearing has seized.
· Foreign substance inside the bearing.
· The bearing is worn out.
Contact your dealer.
Abnormal heating during rotation. Continuous use over a long period. Stop operating the Attachment/Handpiece and Motor
immediately. Wait until the Attachment/Handpiece and
Motor cool down before continuing to operate.
· The bearing has seized.
· Foreign substance inside the bearing.
· The bearing is worn out.
Contact your dealer.
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Troubleshooting
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