Refine DS7 Manuel utilisateur
D7L-M003-1.0 20210418
( DS7 / DS7+ )
Contents
1 Product introduction ···························································································································1
2 Installation and adjustment ···················································································································3
3 Function and Operation························································································································6
4 Instruction for main components of detachable handpiece (showed in picture 2) ·············································7
5 Cleaning, disinfecting and sterilizing ······································································································8
6 Transportation, Storage And Maintenance································································································9
7 Trouble shooting ································································································································9
8 Environmental protection···················································································································· 11
9 EMC - Declaration of conformity ·········································································································· 11
Attachment. Table of operating power of the tips (Compatible with SATELEC) ··························································· 16
Safety Precautions
WARNING: If you neglect these safety precautions, you may cause personal injury such as electric shock, re or
damage to the product.
1.Use a separate, grounded power outlet. Never use wet hands to unplug the power cord.
2.Please put the power plug into the socket easy to pull out, to make sure it can be pulled out in emergency. Please do not use
other than the specied voltage.
3.Do not damage, modify, pull, over bend or twist the power cord, do not place heavy objects on the power cord.
4.Do not place the product on unstable workbenches, such as shaky tables, bevels, or vibrations.
5.Keep the scaler clean before and after operation. The scaling tip, wrench and handpiece (detachable) must be sterilized before
each treatment.
6.The tip must be tightened to the handpiece with torque wrench. While scaler is working, the heat of scaling tip may become
higher if there is no water owing out, make sure the irrigation is good.
7.Don't twist or rub the tip. Change a new one when the tip is damaged or worn excessively.
8.Don't screw the scaling tip while stepping on the foot switch.
9.Don't use impure water source, and be sure not to use normal brine instead of pure water source.
10.If use the water source without hydraulic pressure, the water surface should be one meter higher than the head of the patient.
11.Don't knock or rub the handpiece. Do not pull the cable while the device is working, to avoid damage to the cable.
12.After operating, turn o electrical source, and then pull out the plug.
13.The screw thread of the scaling tips produced by other manufacturers is maybe coarse, rusty and collapsed, which will
damage the screw thread of the handpiece irretrievably. Please use our scaling tip.
14.This equipment is only applicable to the corresponding type of power adapter produced by our company.
15.As a professional manufacturer of medical instruments, we are only responsible for the safety on the following conditions:
• The maintenance, repair and modication are made by the manufacturer or the authorized dealer.
• The changed components are original of our company and operated correctly according to instruction manual.
16.This product is intended for use in hospitals and dental clinics only. The user must be professionally trained and qualied dentists.
17.Indicator light: Other colours: Meaning other than red, yellow, or green, indicated the device ready for use.
18.Statement: the third conductor in the POWER SUPPLY CORD is only a functional earth.
Symbol instruction
Symbol Instruction Symbol Instruction
Warning, Caution and Important! Check the
Instruction Manual Consult the accompanying documents
Date of manufacture Manufacturer
According to the type of protection against electric
shock: CLASS II EQUIPMENT
According to the degree of protection against
electric shock:Type B applied part
Foot switch interface Used indoor only
Adjustment for the water ow Can be autoclaved
24VAC power supply socket Appliance compliance WEEE directive, Dispose
of as required by the law.
220VAC
110VAC
220VAC power supply socket
110VAC power supply socket Function selection
Atmospheric pressure for storage Water entrance pressure:0.01MPa-0.5MPa
Temperature limitation for storage Humidity limitation for storage
Protected against dripping water European authorized representative
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1 Product introduction
1.1 Product overview
Guilin Refine Medical Instrument Co.,Ltd. is a professional manufacturer to research, develope, produce and sell ultrasonic
scalers. The product is used for teeth cleaning and also an important device for teeth disease prevention and treatment. The
Ultrasonic scaler is composed of main unit, handpiece, cable, water pipe, tip, torque wrench, foot switch, and power supply.
The ultrasonic scaler has following features:
1.1.1 Detachable handpiece can be autoclaved under 134°C and 0.22 Mpa.
1.1.2 Automatic frequency tracking ensures that the device always works on the best frequency, stable and ecient performance.
1.2 Contraindications:
1) The hemophilia patient is forbidden to use this equipment.
2) The patients or doctors with heart pacemaker are forbidden to use this equipment.
3) The heart disease patient, pregnant woman and children should be cautious to use the equipment.
1.3 Equipment safety classication
1) Operating mode: Continuous operation
2) Type of protection against electric shock: Class II
3) Degree of protection against electric shock: Type B applied part
4) Applied part of the equipment: Tip
5) Degree of protection against harmful ingress of water: Ordinary equipment
6) Degree of protection against harmful ingress of water: protection degree against water (used on foot switch ):IPX1
7) Degree of safety of application in the presence of a ammable anesthetic mixture with air or with oxygen or nitrous oxide:
Equipment can not be used in the presence of a ammable anesthetic mixture with air or with oxygen or nitrous oxide
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1.4 Model and technical Parameters
Parameters DS7 DS7+
Size (mm) 180mm*180mm*150mm 180mm*180mm*150mm
Weight of main unit 1.59kg 1.59kg
Weight of power supply ---- ----
Rated input 220VAC 60Hz 220VAC 60Hz
Input Power 38VA 38VA
Fuse of main unit T0.5AL 250V T0.5AL 250V
Fuse of power supply ---- ----
Primary tip vibration excursion <90μm <90μm
Tip vibration frequency 28kHz±3kHz 28kHz±3kHz
output power of tip 3W-20W 3W-20W
half-excursion force 0.5N-2N 0.5N-2N
Water entrance pressure 0.01MPa-0.5MPa 0.01MPa-0.5MPa
Handpiece model HS-7H (Without LED lamp, Detachable) HS-7L (With LED lamp, Detachable)
Function setting G, P, E G, P, E
Touch control YES YES
Water bottle With With
Note 1: In addition to the above, the electronic components used to clarify their electrical properties are exactly the same.
Note 2:Function Annotation:“G”means “Scaling mode” ; “P”means “Periodontal mode” ; “E”means “Endodontic mode”
Note 3: Do not replace the fuse of main unit nor the power supply, to avoid safety risks.
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1.5 Working condition
1) Environment temperature: +5°C-+40°C
2) Relative humidity: 30%-75%
3) Atmosphere pressure: 70kPa-106kPa
4) Temperature of the water at the inlet: not higher than +25°C
2 Installation and adjustment
2.1 Product installation steps
2.1.1 Unpack the package, 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 the stable plane facing to the operator.
2.1.2 Turn the water control knob to the max, Do not screw it over tight in case of damage.
2.1.3 Insert the plug of the foot switch to the socket.
2.1.4 Connect one end of the water pipe to the water entrance, and the other end to the clean water source.
2.1.5 Connect the handpiece (detachable) to the cable.
2.1.6 Install the tip on the handpiece and turn on the power switch to start operation.
2.2 The function instructions and the connection diagram
2.2.1 Power adjustment: The models with potentiometer are adjusted by potentiometer, turn on/o the potentiometer to adjust
the power; for the models with touch panel, power can be adjusted by nger touch.
2.2.2 Water adjustment: Water is adjusted by touch panel.
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LN
Picture 1 The front view of the main unit ( DS7,DS7+)
2.3 Instruction for main components of handpiece (showed in picture 2).
Picture 2-A The handpiece without LED lamp Picture 2-B The handpiece with LED lamp
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2.4 Instruction for using the wrench to install tip
Picture 3
Picture 4
a) The torque wrench’s structure is designed in special way which can control the strength of the scaling tip installation properly
Ce manuel convient aux modèles suivants
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Table des matières
