DTE D600 User manual

D600 LED ULTRASONIC SCALER
INSTRUCTION MANUAL

Contents
1. The installation and components of equipment ................................... 1
2. Installation and adjustment .................................................................. 3
3. Maintenance......................................................................................... 5
4. Cleaning, Disinfection and Sterilization ............................................. 9
5. Precaution .......................................................................................... 15
6. After service....................................................................................... 17
7. Symbol instruction............................................................................. 17
8. Environmental protection................................................................... 18
9. Manufacturer’s right .......................................................................... 18
10. European authorized representative ................................................ 19
11. EMC - Declaration of conformity .................................................. 19
12. Statement.......................................................................................... 22
TABLE OF OPERATING POWER OF THE TIPS .............................. 23

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1. The installation and components of equipment
1.1 Instruction
Guilin Woodpecker Medical Instrument Co., Ltd. is a professional
manufacturer in researching, developing and producing ultrasonic
scalers. The product is mainly used for teeth cleaning and also an
indisensable equipment for teeth disease prevention and treatment.
The ultrasonic scaler D600 LED has scaling, perio functions with the
following features:
1.1.1 The handpiece can be autoclaved to high temperature 134°C and
high pressure 0.22Mpa.
1.1.2 Automatic frequency tracking ensures that the machine always
works on the best frequency and more steadily.
1.1.3 Digital control, easy operation and more ecient for scaling.
1.2 Components
1.2.1 The components of machine are listed in the packing list.
1.2.2 Product performance and structural composition
Ultrasonic scaler D600 LED is composed of electrocircuit, water way
and ultrasonic transducer.
1.2.3 Scope of application
Ultrasonic scaler D600 LED is used for the dental calculus
elimination and root canal treatment.
1.3 The main technical specications
1.3.1 Technical specications of ultrasonic scaler
a) Main unit input: 220-240V~ 50Hz/60Hz 150mA
b) Output primary tip vibration excursion: ≤90μm
c) Output half-excursion force: <2N
d) Output tip vibration frequency: 28kHz±3kHz
e) Output power: 3W to 20W
f) Main unit fuse: T0.5AL 250V
g) Water pressure: 0.01MPa to 0.5MPa
h) Weight of main unit: 1.8kg
i) Operating mode: Continuous operation
j) Type of protection against electric shock: class II equipment
k) Degree of protection against electric shock: Type BF applied part
l) Applied part of the equipment: handpiece and tip

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m) Degree of protection against harmful ingress of water: Ordinary
equipment, the foot switch is drip-proof equipment (IPX1)
n) Degree of safety of application in the presence of a Flammable
Anesthetic Mixture with air, Oxygen or Nitrous Oxide: Equipment not
suitable for being used in the presence of a ammable anesthetic mixture
with air, oxygen or nitrous oxide.
1.4 Instruction of the main components
Instruction and component sketch map
1.4.1 Front of the main unit sketch map
Picture 1
1.4.2 Back of the main unit sketch map
Picture 2

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1.4.3 Instruction of using wrench
Picture 3
Picture 4
2. Installation and adjustment
2.1 Operation
2.1.1 Open the packing box, make sure that all the parts and
accessories are complete according to the packing list, take the main unit

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out of the box, and put it on the the stable plane facing to the operator.
2.1.2 Turn the water control knob to the max according to the picture
1 direction, Do not screw it over tight in case of damage. [ note 1]
2.1.3 Insert the plug of the foot switch to its socket. (see picture 2)
2.1.4 Connect one end of the water pipe to the water entrance, and
the other end to the clean water sourse. (see picture 2)
2.1.5 Choose the scaling tip according to the requirement, and x the
scaling tip with the wrench. ( see picture 4)
2.1.6 Turn on the power switch, the power indicator lighted and the
machine is ready for work. Touch panel is applied to this machine, water
supply mode or power can be adjusted by directly touching the water
supply mode identication or power indicator on the touch panel.
2.1.7 Under normal working condition, the frequency of the tips is
very high, light touch and a certain to-and-fro motion will eliminate the
tartar without obvious heating, overexetion and overatay are forbidden.
2.1.8 Vibrating intensity: Adjust the vibrating intensity according to
your need, usually adjust to the middle grade, and adjust the vibrating
during the clinical treatment according to the patient's sensitivity and the
rigidity of the tartar.
2.1.9 Step on the foot switch, the tip begins to vibrate, and the LED
lamp on the top of the handpiece shines. Release the foot switch, the
LED lamp keep shining for 10 seconds.
2.1.10 Water volume adjustment: Step on the foot switch, and the tip
begins to vibrate, then turn the water control switch to ne spray to cool
down the handpiece and clean the teeth.
2.1.11 The handpiece can be handled in the same gesture as a pen in
hand.
2.1.12 Be sure not to make the end of the tip touch the teeth
vertically, and not use too much pressure when the tip touch the surface
of the teeth, in order not to hurt the teeth and the tip.
2.1.13 After finishing operation, keep the machine working for 30
seconds with the water supply to clean the handpiece and the tip.
2.1.14 Unscrew the scaling tip and sterilize it.
Note: Don't screw the scaling tips when stepping on the foot switch,
and the machine is working.

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2.2 Cleaning mode
It is suggested to wash and disinfect the water pipe after scaling everyday.
The “Cleaning mode” can wash and disinfect the water pipe, reducing the crystal
substance and bacterias in water pipe.
Operation:
1.Put distilled water or mineral substance into water tank.
2.Press the automatically water supply button and outside water
button at the same time (1s) to start the “Cleaning mode” after buzzer
beeps. The button of automatic water supply mode would flashes and
others buttons will go out.
3.Link the connector and the handpiece with the drainage device.
4.Step the pedal, the device would start self-cleaning. After that the
pedal could be loosen.
5.After cleaning for 30s, the device would stop self-cleaning. Or
u can stop by step the pedal again or press the automatic water supply
button.
6.After cleaning, press the automatically water supply button and
outside water button at the same time (1s) to exit the “Cleaning mode”
after buzzer beeps.
3. Maintenance
3.1 Troubleshooting
Fault Possible cause Solutions
The scaling tip doesn't
vibrate and there is no
water owing out when
stepping on the foot
switch.
The power plug is in loose
contact.
Make the plug insert to
the socket well.
The foot switch is in loose
contact.
Insert the foot switch to
its socket tightly.
The fuse in the main unit is
broken.
Contact our dealers or us.

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Fault Possible cause Solutions
The scaling tip doesn't
vibrate but there is
water owing out when
stepping on the switch.
The tip is in loose contact.
Screw the tip on the
handpiece tightly (See
Picture 6).
The connect plug between
the handpiece and the circuit
board is in loose contact.
Contact our dealers or us.
Something wrong with the
handpiece.
Send the handpiece to our
company to repair.
Something wrong with the
cable.
Contact our dealers or us.
The scaling tip vibrates
but there is no spray
when stepping on the
foot switch.
The water control knob is
not on.
Turn on the water contrl
knob [note 1].
The vibration of the tip
becomes weak.
The tip hasn't been screwed
on to the handpiece tightly.
Screw the tip on the
handpiece tightly (See
Picture 4).
The tip is loose because of
vibration.
Screw on the tip tightly
(See Picture 4).
The coupling between the
handpiece and the cable isn't
dry.
Dry it by the hot air.
The tip is damaged [note 2]. Change a new one.
There is water seeping
from the coupling
between the handpiece
and cable.
The waterproof "O"ring is
damaged.
Change a new waterproof
"O"ring.
There is water ow
out when turn o the
power.
There is impurity in the
solenoid valve.
Contact with the
local distributor or
manufacturer.

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Fault Possible cause Solutions
The handpiece
generates heat.
The amount of spouting
water is too little.
Turn the water control
switch to a higher grade
[note 1].
The potentiometer is broken. Change a new one.
The amount of spouting
water is too little.
The water control knob is a
low grade.
Turn the knob to a high
grade [note 1].
The water pressure is not
enough.
Enhance the water
pressure.
The water pipe is jammed.
Clean water pipe with
multi-function syringe
[note2].
The vibrating intensity
control knob is seized
up.
The potentiometer is
damaged.
Contact with the local
distributor or our
company.
The u-le doesn't
vibrate.
The screw is loose. Tighten it.
Endochuck is damaged. Change a new one.
There is noise coming
from the endochuck.
The screw is loose. Tighten it.
LED light don't work
Poor contact Contact tightly
Something wrong with LED
light
Change a new one
There is no water
coming out from the
handpiece (automatic
water supply mode).
There is air in the water
pipe.
Turn the water control
to the Max, reinsert the
bottle.
If the problem still can't be solved, please contact with local dealer or
manufacturer.
3.2 Notice
[Note 1] The water control knob can adjust the water volume according
to the symbol.
[Note 2] To clean the water pipe with the multi-function syringe of the
dental unit ( see picture 5):

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picture 5
a) Snip the water pipe at a distance of 10cm to 20cm from the water
entrance.
b) Turn on the power switch, get through to the power.
c) Connect the multi-function syringe of the dental unit to the water
pipe.
d) Screw o the scaling tip or pull out the handpiece.
e) Step on the foot switch.
f) Turn on the switch of the multi-function syringe, press the air or
water into the water pipe to clean and eliminate the impurity.
[Note 3 ] If the scaling tip has been screwed on tightly and there
is ne spray too, the following phenomena show that the scaling tip is
damaged:
a) The vibrating intensity and the pulverization degree become weak
obviously.
b) During operating, there is some buzz when the scaling tip is
working.
3.3 Cleaning mode
The liquid pipeline of the machine must be rinsed after each use of
the clinical liquid to reduce the crystal accumulation and the bacteria in
the liquid pipe.
Operation
1.Put distilled water or mineral substance into water tank.
2.Press the automatically water supply button and outside water
button at the same time (1s) to start the “Cleaning mode” after buzzer
beeps. The button of automatic water supply mode would flashes and