CURING LIGHT LED.C

USER’S MANUAL

Industrial design patent No.: CN 200830300501.7

Content

1. Introduction———————————————————1

2. Principle and usage————————————————1

3. Structure and components——————————————1

4. Technical specifications———————————————1

5. Instruction of recharging——————————————2

6. Operation————————————————————3

7. Precaution————————————————————4

8. Contraindication—————————————————5

9. Maintenance———————————————————5

10. After service———————————————————6

11. Packing List———————————————————6

12.Troubleshooting—————————————————6

13. Storage and transportation—————————————7

14. Environmental protection—————————————8

15. Manufacturer’s right———————————————8

16. For technical data, please contact——————————8

17. Symbol instruction————————————————8

18. Statement————————————————————9

19. Declaration of conformity—————————————10

1. Introduction

Guilin Woodpecker Medical Instrument Co., Ltd. is a hightech enterprise in researching, developing, and producing dental equipment, and has a perfect quality assurance system, main products including ultrasonic scaler, curing light, micro motor, apex locator and ultrasurgery etc.

2. Principle and usage

2.1 LED.C adopts the principle of ray radiation to solidify the light-sensitive resin by shooting at it in a short time.

2.2 This product is used to restore teeth and solidify material for whitening teeth.

3. Structure and components

LED.C (dental) is composed mainly of high power LED, optical fiber and main unit. (Picture 1)

4. Technical specifications

4.1 Power supply:

Rechargeable Lithium battery

Battery model: ICR18490

Battery voltage and capacity: 3.7V/1400mAh

Input of adapter: 100V to 240V~ 50Hz/60Hz

Built-in fuse of adapter: 1A/250V

4.2 Applied part: optical fiber

4.3 Light source:

Blue light

1

Wave length: 420nm-480nm

Light intensity: 1000mW/cm

2

~1200mW/cm

2

4.4 Working condition:

Environment temperature: 5℃ to 40℃

Relative humidity: ≤80%

Atmosphere pressure: 70kPa to 106kPa

4.5 Dimensions: Φ23mm×263mm

4.6 Net weight: 124g

4.7 Consumption power: ≤8W

4.8 Protection type against electrical shock: classⅡ

4.9 Protection against electrical shock: type B

4.10 Protection against harmful ingress of water or particular matter: ordinary equipment (IPX0)

4.11 Safety in the presence of flammable anesthetic mixture with air, oxygen or nitrous oxide: not suitable under this condition.

5. Instruction of recharging

5.1 Load the battery into the compartment of the pedestal charger. Be sure not to opposite the electrode.

5.2 Connect adapter to the AC100V~240V.Machine standby when indicator lighting green. Put the battery into the pedestal, when indicator turns yellow, starts recharging. After recharging indicator turns green, and shut off the electricity and take out the battery from the compartment.

5.3 The battery has no memory and can be recharged any time.

2

5.4 The main unit should be in a full charge when it's used for the first time, the ordinary charge time for a full charge is 4 to 6 hours.

5.5 After recharging, shut off the electricity and take out the battery from the compartment.

Picture 1

6. Operation

6.1 Let the cathode of the battery face down to the battery compartment, and tighten it to the main unit (See Picture 1).

6.2 Take off the red cap from the optical fiber and then insert the metal part into the front of LED.C, make sure to screw the fiber to the end.

3

6.3 To install the light hood on as show in picture 1.

6.4 Press the time button to choose the solidification time.4 working time modes are available: 5, 10, 15, 20 seconds.

6.5 Lightly press the mode key. Following three modes are available.

6.5.1 Full power mode: blue light shine in full power.

6.5.2 Ramping mode: The power of the blue light turns from weak to stronger, and reaches the highest power in 5 seconds.

6.5.3 Pulse mode: blue light work in the mode of pulse.

6.6 During the operation, aim blue light at the position needing solidification. Press the ON/OFF switch, the LED starts to work under the selected mode. Then it counts down to “0” second to end the solidification.

6.7 After the operation, please clean the fiber with calico in order not to affect the light intensity.

6.8 The depth of solidification of composite is no less than 4mm per 10 seconds.

6.9 The optical fiber can be spinned off by 360°and autoclaved under high temperature of 135℃ and pressure of 0.22MPa.

6.10 During operation, if the indicator light of mode twinkles, it means low volume, recharge it at once.

6.11 Please take out the battery and store it carefully when not operating regularly

4

7. Precaution

7.1 Please recharge the battery at least 4 hours before first time usage.

7.2 Connect adapter to the AC100V~240V.Machine standby when indicator lighting green. Put the battery into the pedestal, when indicator turns yellow, starts recharging. After recharging indicator turns green, and shut off the electricity and take out the battery from the compartment.

7.3 Avoid aiming at eyes directly.

7.4 It is advised to use the original pedestal charger, adapter and

Lithium battery, because other brand pedestal charger, adapter and Lithium battery are likely to damage the circuit.

7.5 Please recharge the battery in cool and ventilated room.

7.6 It is forbidden to self-taking apart the battery, in order not to result in short-circuit or leakage.

7.7 It is forbidden to extrude, shake or rock the battery. The

Lithium battery is forbidden to be in short-circuit situation and it is forbidden to put the battery with metal or other conductors.

①

WARNING: If the curing light works for 40s continously,the temperature of the top of optical fiber may

reach 56℃.

②

WARNING: Do not modify this equipment without authorization of the manufacturer.

5

8. Contraindication

The heart disease patients, pregnant women and children should be cautious to use this equipment.

9. Maintenance

9.1 Only the optical fiber can be autoclaved under high temperature and pressure.

9.2 After operation each time, please shut off the power source and clean the optical fiber.

10. After service

From the date this equipment has been sold, base on the warranty card, we will repair this equipment free of charge if it has quality problems, please refer to the warranty card for the warranty period for units and parts.

11. Packing List

The components of the equipment are listed in the packing list.

12. Troubleshooting

Faulty Possible cause Solution

Non-indication

Non-act.

l. Battery has run down.

2. Battery is fixed upside down.

1. Charge the LED.C.

2.Refix the battery, pay attention to the ends of the battery.

3. The LED.C works continuously too long and the minutes.

heat protection system works.

3. Stop the operation for several

6

Faulty Possible cause Solution

Light intensity insufficient.

Show "Er".

Battery lasting time becomes shorter.

Indicator light of pedestal doesn't shine in the process of recharging.

1. The optical fiber is not inserted till the botton.

the surface of optical fiber.

4. Low battery.

1. The battery's voltage is low.

2. The LED.C is damaged.

The battery's capacity becomes smaller.

1. Insert the optical fiber again correctly.

2. The optical fiber has cracked

2. Change the optical fiber.

3. Wipe off the resin.

3. There is resin remained on 4 Charge the LED.C.

1. Charge the LED.C.

2. Contact the local distributor or us.

Change a new battery.

1.Power supply cord is not connected well.

2. Battery is fixed upside down.

1.Check the power supply cord and connect it well.

2.Refix the battery, pay attention to the ends of the battery.

If all the above solutions have been completed, the machine still can not work normally. Please contact our special repair shop or us.

13. Storage and transportation

13.1 This equipment should be handled carefully, kept away

7

from shaking point, installed or stored at shadowy, dry, cool and ventilated places.

13.2 Don't store it together with articles that are combustible, poisonous, caustic and explosive.

13.3 This equipment should be stored in the environment where the relative humidity is ≤ 80%, the atmosphere pressure is 70kPa to 106kPa and the temperature is -10℃ to +55℃.

13.4 Excess impact or shake should be avoided during transportation.

13.5 Don't mix it with dangerous articles during transportation.

13.6 Keep it away from sun or snow or rain during transportation.

14. Environmental protection

There is not any harmful element in our product. It can be disposed according to the local laws.

15. Manufacturer’s right

We reserve the rights to change the design of the equipment, the technique, fittings, the instruction manual and the content of the original packing list at any time without notice. If there are some differences between blueprint and real equipment, take the real equipment as the norm.

16. For technical data, please contact

8

17. Symbol instruction

Trademark

Type B applied part

Ordinary equipment

Screw inside/ outside

Date of manufacture

Class Ⅱ equipment

Recovery

Keep dry

Handle with care

Temperature limitation

Manufacturer

Used indoor only

CE marked product

FDA marked product

Humidity limitation

Atmospheric pressure for storage

Appliance compliance

WEEE directive

Consult the accompanying documents

Authorised Representative in the EUROPEAN COMMUNITY

Consult the accompanying documents

9

Got the quality management system certification and

CE certification issued by TüV Rheinland

18. Statement

All rights of modifying the product are reserved to the manufacturer without further notice. The pictures are only for reference. The final interpretation rights belong to GUILIN WOODPECKER MEDICAL

INSTRUMENT CO., LTD. The industrial design, inner structure, etc, have claimed for several patents by WOODPECKER, any copy or fake product must take legal responsibilities.

19. Declaration of conformity

19.1 Product conforms to the following standards:

EN 61000-3-2:2006 EN ISO 14971:2009

EN 61000-3-3:2008

EN 60601-1-4:1996

EN ISO 7405:2008

EN ISO 17664:2004

EN 60825-1:2007

EN 980:2008

ISO 9687:1993

EN 1041:2008

EN ISO 17665-1:2006

EN ISO 10993-1:2009

EN ISO 10993-5:2009

EN ISO 10993-10:2010

19.2 EMC - Declaration of conformity

10

11

12

The device has been tested and homologated in accordance with EN

60601-1-2 for EMC. This does not guarantee in any way that this device will not be effected by electromagnetic interference Avoid using the device in high electromagnetic environment.

13

ZMN/WI-04-559 2.6 Edition