Guilin Woodpecker Medical Instrument Fi-G, Instruction Manual, Page: 12 / 31

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3 Contraindications
1. People who are allergic to known natural latex and metals such as
stainless steel, silver, copper, etc. are prohibited to use this device.
2. The patient with hemophilia is forbidden to use this device.
3. The patients with heart pacemaker are forbidden to use this device.
4. The dentists with heart pacemaker are forbidden to use this device.
5. Heart disease patients, pregnant women and children should be
cautious to use the equipment.
4 Installation and disassembly method of
accessories
4.1 Connection of power adapter
Connect the output point of power adapter to the charging base, and
connect the input point to the socket that meets the standard of this power
adapter. Please install in accordance with the procedures in Figure 2,
Figure 3, and Figure 4.
4.2 Installation, disassembly and pre-bent of Gutta Percha Injecting
Needle
Note: In order to prevent from scalding, when replace the Gutta Percha
Injecting Needle, please first power off and wait for 5 minutes. Only after
the heating chamber cools down, the replacement can start.
1. Power off the device and wait for 5 minutes until the Hot Melting
and Filling Instrument cools down. And then use wrench to disassemble
the needle in counter-clockwise direction.
2. Place the used needle in the dedicated container.
3. Select needed Gutta Percha Injecting Needle (20ga, 23ga or 25ga.
Please refer to Table 2 for details.), and tighten the needle to the Hot
Melting and Filling Instrument in clockwise direction. Please be cautious
not to over tighten.
4. Use wrench to bend the needle to needed angle.
4.3 Installation and disassembly of Thermal Protector Cap
Start installation and disassembly from head part of the Hot Melting
and Filling Instrument.
4.4 Removal and replacement of battery
When replace the battery, first loosen the fixing screw with a