4 Installing the E-xtreme
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WARNING
1. Inspect the file head before inserting the file. Do not use the
damaged file head.
2. Be careful when inserting and removing files to avoid injury to
fingers.
3. Pull the file gently to make sure that the file is secure in hand-
piece properly, otherwise it may pop out and hurt the patient.
4. When removing the file, press the button tightly to release the
internal bayonet. If the bayonet is not fully released, the bearing
will be damaged.
5. Make sure the motor is stopped when inserting and removing
files.
4.3 Charging
M 1
3.0
N
cm
·
400
RPM
Show the remaining power.
This icon indicates that the
remaining power is less than
15%, please charge it in tim-
e.
Connect the power adapter
to E-xtreme as shown.
WARNING
Only the original adapter could be used.
When the power adapter
is connected to E-xtreme,
the screen will display the
figure on the left, which
indicates charging.
