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2.1 Scaling function.
2.1.1 Operation.
a)
Open the packing box, make sure that all the parts and accessories are complete
according to the packing list. Take the main unit out of the box and put it on a stable plane.
b)
Turn the water control knob to the max based on symbol as shown as 3.5.2 [note 1].
c)
Insert the plug of the foot switch to its socket (1.4.1 b).
d)
Connect one end of the water pipe to the water entrance, and the other end to the clean
water source (1.4.1 c).
e)
Screw the scaling tip tightly to handpiece by torque wrench , then connect the hand-
piece and the connector of cable correctly.
f)
Connect the main unit with output plug of power source, then connect to the power
(1.4.1 b).
g)
Switch on the main unit, then the scaling indicator and the first five lead lights of
power indicator shine.
h)
Select a suitable scaling tip as you need,screw it on the handpiece tightly by the
torque wrench (1.4.1 f).
i)
The normal frequency is extremely high. Under the normal working state of the scal-
ing tip, a light touch and a certain to-and-fro motion will eliminate the tartar without
heating. Overexertion and long-time lingering are forbidden.
j)
Vibrating intensity: Adjust the vibration intensity as you need , generally turn the
knob to the middle grade. According to patient's different sensitivity and the rigidity of
the gingival tartar,adjust the vibration intensity during the clinical treatment.
k)
Water volume adjustment: Step on the foot switch, and the tip begins to vibrate, then
turn the water control knob to form fine spray to cool down the handpiece and clean
the teeth.
l)
The handpiece can be handled in the same gesture as a pen in hand.
m)
During the clinical treatment, be sure not to make the end of tip touch the teeth ver-
tically and not to make the tip overexert on the surface of the teeth in case of hurting
the teeth and damaging the tip.
n)
After finishing operation, keep the machine working for 30 seconds on the water
supply condition, to clean the handpiece and the scaling tip.
o)
Unscrew the scaling tip and pull out handpiece, then sterilize them.
Notice: Don't pull out the handpiece when the foot switch is stepped on and
the machine is working.
2.1.2 Instruction for main components of detachable handpiece
(showed in 1.4.1 e).
a)
NippleThe nipple can be removed.You can screw off the nipple and clean the pole with
alcohol termly.
b)
Handpiece decorative ring. The seal can be removed and cleaned with alcohol termly.
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c)
HandpieceThe main part of the whole handpiece, can be autoclaved under the high
temperature and pressure.
d)
The connector of the cable Connect the handpiece with the water source and power
supply of the main unit.
Notice: Keep the joint of handpiece and the cable connector dry.
2.1.3 Instruction of using torque wrench (showed in 1.4.1 f).
a)
The torque wrench's structure is designed in special way which can control the strength
of the scaling tip installation properly and correctly. It also can guarantee the operator screw
or unscrew the scaling tip effectively and keep their hands away from being scratched.
b)
Operation: Take the scaling tip into the torque wrench, operate as showed in 1.4.1 f).
Tip installation: Hold the handpiece, turn the tip toward direction as showed in 1.4.1 f) with
the torque wrench. Turn one more circles when the tip stops, then the tip is installed.
Tip uninstallation: Hold the handpiece, turn the wrench toward anti-clockwise direction.
Sterilize it in sterilizer after each treatment. The torque wrench must be cooled naturally
after sterilization to avoid scalding when using next time. Keep the torque wrench in a cool,
dry and ventilated place and keep it clean.
2.1.4 Automatic water supply system(optional).
a)
Usage: After adding enough water into the reservoir, install the reservoir cap on the
reservoir properly and tighten it up.
The twin tube is composed of two pipes. The big one is air pipe, and small one is water
pipe. Connect the air pipe to AIR connector on the reservoir, connect the water pipe to
H2O connector. Turn on the automatic water supply switch on the main unit.
b)
Precaution: Please operate correctly according to the manual, the reservoir cap must
be tighten up. When adding or changing water, please pull out the air pipe first, then pull
out the water pipe. Under normal automatic water supply condition,the air pump produces
the WOO sound intermittently, which is common phenomenon.
2.2 Endo function
a) Usage process:
Fix endochuck to handpiece by endo wrench.(See 1.4.1 f)). Unscrew the screw cap on
the endochuck. Put the ultrasonic file into the hole in the front of endochuck. Screw down
the screw cap with endo wrench, to tight up the ultrasonic file. Press option key, turn to
endo function, then the indicator of endo function is on. When ultrasonic scaler turns into
endo function,only the first lead light is on and the power is at the first grade. Put the ultra-
sonic file into the patient's root canal slowly, step on the foot switch, then make endo treat-
ment. During the treatment, turn up the power gradually according to the needs.
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