3 Before Use
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6. Gloves and a rubber dam are compulsory during treatment.
7. Never open or repair the device yourself，otherwise, void the wa-
rranty.
8. If irregularities occur in the device during treatment, switch it off.
Contact the agency.
9. Please use the original power adapter when charging; do not use
the equipment for treatment during charging.
10. If liquid flows out of the handpiece, it can be judged as battery
leakage. Please stop using immediately and contact the local dealer
for treatment.
11. Do not dismount the contra angle during the operation of the
main engine, otherwise the contra angle and motor gear will be
damaged.
12. Please use the original contra angle.
13. Use continuous file in continuous mode; use reciprocating file in
reciprocating mode, and use according to rotation speed, torque and
return angle recommended by the root canal file manufacturer.
