URIT Medical Electronic VRN DA-20 User Manual Download Page 2

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CONTENT

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1. Introduction

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2. Installation

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3. Operating instruction

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4. Cleaning and sterilization

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5. Troubleshooting

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6. Storage, maintenance and transportation

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7. Maintenance

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8. After-sale service

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9. Symbols description

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10. Environmental Protection

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11. Manufacturer's rights

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12. Electromagnetic compatibility

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13. Index：Table of tip power for use

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Summary of Contents for VRN DA-20

Page 1: ...DA 20 URIT Medical Electronic Co Ltd User Manual Ultrasonic Scaler https stomshop pro...

Page 2: ...and sterilization 17 5 Troubleshooting 18 6 Storage maintenance and transportation 20 7 Maintenance 20 8 After sale service 21 9 Symbols description 21 10 Environmental Protection 23 11 Manufacturer...

Page 3: ...without prior notice The pictures involved in this manual are schematic diagrams and are for reference only If the pictures do not match the actual product the actual product shall prevail All materia...

Page 4: ...h can significantly improve the performance of teeth cleaning and root canal washing The handpiece can be sterilized at 135 temperature and 0 22 MPa pressure Automatically search for the best working...

Page 5: ...ical parameters Input Voltage 220 V 22 V 50 60 Hz Input Power 35 VA Batteries of wireless foot switch AA Batteries 2 Receiving sensitivity 114 dB receive frequency 2 4 G 2 5 G Tip amplitude minimum 1...

Page 6: ...40 b Relative humidity 80 c Atmospheric pressure 70 kPa 106 kPa d Applicable range of power supply voltage 220 V 22 V 1 7 Side effects adverse events and measures According to the results of many yea...

Page 7: ...ider for changing liquid flow rate and indicator light it used for changing liquid flow rate at the tip and displays the flow rate of the current working state Tip used in conjunction with ultrasonic...

Page 8: ...g mode key indicator light switching the scaling mode the light is on to indicate that the ultrasonic scaler is in Scaling state Figure 2 2 Power switch switching the power state Power outlet power in...

Page 9: ...9 2 3 Solution container installation Figure 2 4 2 4 Handpiece installation Figure 2 5 https stomshop pro...

Page 10: ...10 2 5 Tip installation Figure 2 6 https stomshop pro...

Page 11: ...n foot switch and restart and the device can be controlled by wireless foot switch 4 Press and hold the three keys G P and E at the same time when these three modes are at 10 scales and the device wil...

Page 12: ...6 2 Put the tip into the wrench and hold the handpiece tightly rotate the tip in a clockwise direction till the tip does not turnround anymore and then it is installed 3 Unload the tip Hold the handpi...

Page 13: ...rding to the series of the tips and the power of the tip is shown in the attached table 9 The frequency is relatively fast when the product is working normally ensure that the device has normal water...

Page 14: ...rew the nut of the holder 3 Insert the endo file into the hole in front of the holder 4 Tighten the nut of the endo file with endo wrench 5 Press E the E indicator lights up 6 When the Endo function i...

Page 15: ...areful not to have large obstacles between the foot switch and the device so as not to affect the wireless transmission 3 6 Automatic water supply 3 6 1 Operating 1 Pull out the container installed on...

Page 16: ...8 Tighten the tips 9 When the tip is damaged or worn the vibration intensity will decrease The operator should replace the tip with a new one according to the clinical situation 10 Don t bend or sharp...

Page 17: ...ture and 0 22MPa for 15 minutes by high pressure sterilizer 2 Pull out the handpiece and remove the tip after each use 3 Wrap the handpiece with a disinfectant towel or bag 4 After sterilization the h...

Page 18: ...ble for the damage to the torque wrench and endo wrench directly or indirectly caused by the improper use of the above methods 4 4 Cleaning Tips Torque wrench and Endo wrench Tips Torque wrench and En...

Page 19: ...your local dealer or our company Inadequate amount of spray Spray is set up too small Adjust the spray The water circuit is blocked Unblock the water circuit by three ways syringe Weak tip vibration T...

Page 20: ...water and electricity once a month each time for 5 minutes Store temperature from 20 to 55 relative humidity 95 atmospheric pressure from 70 kPa to 106 kPa 6 2 Transportation Transport should not be...

Page 21: ...of sale and is responsible for lifetime maintenance Irreparable device damage caused by non designated dedicated maintenance personnel is not covered by the free warranty 9 Symbols description Symbol...

Page 22: ...se contact an authorized representative of the manufacturer for information concerning the decommissioning of your equipment Date of manufacture Use by date Temperature Limit Atmospheric pressure limi...

Page 23: ...ng power scale Slider regulation direction IPX1 IPX4 Ingress protection rating Do not roll Stacking limit by number 10 Environmental Protection Name Toxic and harmful substances or elements Pb Hg Cd C...

Page 24: ...ature technology in the world that can replace or reduce the lead content in electronic ceramics optical glass steel and copper alloys In accordance with Administrative Measures on the Restriction of...

Page 25: ...ay interfere with other electronic devices 12 1 Cable length 12 2 Key components of EMC The product key components of EMC are the scaler s main board chip touch board chip transformer and diaphragm pu...

Page 26: ...blic network supplying buildings used for domestic purposes Harmonic emissions GB 17625 1 N A Voltage fluctuation and flickers GB 17625 2 Conforming GUIDANCE AND MANUFACTURER S DECLARATION ELECTROMAGN...

Page 27: ...ospital environment If the user of DA 20 requires continued operation during power main interruptions it is recommended that the DA 20 be powered from an UPS or battery supply Power frequency 50 60 Hz...

Page 28: ...NOTE 2 These guidelines may not apply in all situations Electromagnetic propagation is affected by absorption and reflection from structures objects and people a Field strengths from fixed transmitter...

Page 29: ...transmitters and DA 20 as recommended below according to the maximum output power of the communications equipment Rated maximum output power of transmitter W Separation distance according to frequenc...

Page 30: ...G YES Supragingivale scaling G2 1 10 G YES Supragingivale scaling G4 1 6 G YES Supragingivale scaling P1 1 10 P YES Subgingival scaling P3 1 10 P YES Subgingival scaling E1 1 3 E YES Root canal washi...

Page 31: ...ch Zone Guilin Guangxi 541004 P R China Tel 86 773 2288586 Fax 86 773 2288560 Web www urit com Email service uritest com Production Address Room 102 No D 02 Information Industry District High Tech Zon...

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