8、Install The File - Eighteeth E-CONNECT User Manual

Warning：
Make sure the assembly is connected properly，otherwise might cause
unexpected motor reverse, even hurt the patients
After connect the contra-angle and handle，pull it gently to make sure the
connection is good
8、Install the file
Warning：
Inspect the file head before inserting the file. Do not use the damaged file
head.
Pull the file gently to make sure that the file is secure in handpiece
properly, otherwise it may pop out and hurt the patient.
The contra angle can be 340
degrees rotated without take
off
Make it easy to watch the LCD
in treatment by rotating the
contra-angle.
Installing the file：Insert the file and
turn the file, make sure that file is
inserted.
Take out the file：Keeping press the
bottom and release file
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