1.3 Model and Specification
R-Smart Pro、R-Smart Expert、R-Smart Classic：Wired charging, the
device can be charged through electric contact.
R-Smart W-Pro、R-Smart W-Expert、R-Smart W-Classic：Wireless
charging, the device can be charged through an induction coil.
Product Size：27.5mm*29.1mm*202.1mm.
Product Weight：158.3g.
1.4 Performance and composition
The device is composed of charging base, motor handpiece, contra angle,
measuring wire, lip hook, file clip, power adapter, etc.
1.5 Scope Of Application
The device can be used for preparation and enlargement of root canals, or
device for measuring canal length.
It can only be used by professional dentists in hospital environment, clinic
in accordance with national regulations.
1.6 Contraindications
It is forbidden to use this instrument in the following situations：
1.6.1 The doctor with a pacemaker is disabled.
1.6.2 Patients with cardiac pacemakers (or other electrical equipment) are
warned not to use small appliances (such as Electric razors, hair dryers, etc.)
patients are disabled.
1.6.3 Hemophilia patients are banned.
1.6.4 Use with caution in patients with heart disease, pregnant women and
young children.
1.7 Warning
This section contains descriptions of serious side effects and potential
safety risks for the product itself and users/patients. The following warning
clauses must be read before use：
1.7.1 The instrument can only be used by professional dentists in
accordance with national regulations.
1.7.2 The instrument can only be used in designated places and cannot be
used outdoors.
1.7.3 The instrument requires special precautions regarding
electromagnetic compatibility (EMC) and must be in strict accordance with the
EMC information for installation and use. Do not use this equipment especially
in the vicinity of fluorescent lamps, radio transmitting devices, remote control
devices, handheld and mobile high frequency communication devices.
1.7.4 It is forbidden to expose the instrument directly or indirectly to a heat
source. The instrument must be operated and stored in a safe environment.
1.7.5 It is forbidden to use it under conditions with flammable anesthetic
