Woodpecker LED.B User manual

CURING LIGHT LED.B
USER’S MANUAL
Industrial design patent No.: CN 200730092316.9

Content
1. Introduction—————————————————1
2. Principle and usage——————————————1
3. Structure and components———————————2
4. Technical specications————————————2
5. Operation—————————————————3
6. Instruction of recharging————————————4
7. Precaution—————————————————4
8. Maintenance————————————————5
9. Contraindication———————————————5
10. Notice——————————————————5
11. Trouble shooting——————————————6
12. After service————————————————7
13. Storage and transportation———————————7
14. Packing list————————————————8
15. Symbol instruction—————————————8
16. Environmental protection———————————9
17. For technical data, please contact———————10
18. Statement————————————————10
19. Declaration of conformity——————————10

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1. Introduction
Guilin Woodpecker Medical Instrument Co., Ltd. is a high-
tech 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.B 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.
Picture 1

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3. Structure and components
LED.B (dental) is composed mainly of high power LED, optical
ber and the main unit. (Picture 1)
4. Technical specications
4.1 Power supply: rechargeable Lithium battery
Battery model: ICR18650
Battery voltage and capacity: 3.7V/2000mAh
Input of adapter: l00V to 240V~ 50Hz/60Hz
4.2 Applied part: Optical ber
4.3 Light source: Blue light
Wave length: 420nm to 480nm
Light intensity: 850mW/cm2~1000mW/cm2
4.4 Working condition:
Environment temperature: 5℃to 40℃
Relative humidity: ≤80%
4.5 Dimensions: 31mm×34mm×260mm
4.6 Net weight: 145g
4.7 Consumption power: ≤8W
4.8 Protection type against electrical shock: class II equipment
4.9 Protection against electrical shock: type B applied part
4.10 Protection against harmful ingress of water or particular
matter: ordinary equipment (IPX0)

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4.11 Safety in the presence of ammable anesthetic mixture with
air, oxygen or nitrous oxide: not suitable under this condition.
5. Operation
5.1Take off the red cap from the optical ber and then insert the
metal part into the front of LED.B (Make sure to screw the ber
to the end).
5.2 To install the light hood on as show in picture 1.
5.3 Press the time button to choose the solidification time. 4
working time modes are available: 5, 10, 15 and 20 seconds.
5.4 During the operation, aim blue light at the position needing
solidication. There is a "Di" sound and the LED starts working.
Then it counts down to"0" to end the solidication.
5.5 After the operation, please clean the ber with calico in order
not to affect the light intensity.
5.6 The depth of solidication of composite is no less than 4mm
per 10 seconds.
5.7 The optical ber can be spined off by 360° and autoclaved to
the high temperature of 135℃and pressure of 0.22MPa.
5.8 During operation, if the indicator light of capacity is on, it
means low volume. Recharge it at once.

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6. Instruction of recharging
6.1 Recharging by UDS-M scaler: press the recharging button,
insert the LED.B into the recharging hole and the light shines,
which means that the recharging is on. When the light turns off,
it means the recharging is over.
6.2 Recharging by pedestal: connect the plug of the adapter into
the AC 100V~240V power supply. Then connect the output plug
of the adapter to the input plug of the pedestal, and the indicator
turn to green, that means the pedestal is standby. Put the main
unit to the charging point of the pedestal, the indicator turn to
yellow, and the curing lights starts charging. When charging
nished, the indicator turn to green.
6.3 The battery has no memory and can be recharged any time.
6.4 The main unit should be in a full charge when it's used for
the rst time, the ordinary charge time for a full charge is 4 to 6
hours.
7. Precaution
7.1 Notice when using equipment
7.1.1 During operation, the light should be aimed straightly on
the resin, to ensure solidication effectively.
7.1.2 Avoid aiming light at eyes directly.
7.2 Only the original pedestal charger, adapter and Lithium

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battery could be used, because other brand pedestal charger,
adapter and Lithium battery are likely to damage the circuit.
① WARNING: If the curing light works for 40s continously,
the temperature of the top of optical ber may reach 56℃.”
② WARNING: Do not modify this equipment without
authorization of the manufacturer.
8. Maintenance
8.1 Only the optical fiber can be autoclaved to the high
temperature and pressure.
8.2 After operation each time, please shut off the power source
and clean the optical ber.
9. Contraindication
The heart disease patients, pregnant women and children should
be cautious to use this equipment.
10. Notice
Please recharge the battery at least 4 hours before first time
usage.

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11. Trouble shooting
Fault Cause Solution
Light intensity
insufcient
1. The optical ber is not
inserted till the bottom.
2. The optical ber has
cracked.
3. There is resin
remained on the surface
of optical ber.
4. Low battery.
Non-indication
Non-acts
1. The battery is used up.
2. The LED B works
continuously too long
and the heat protection
system works.
3. Short circuit of charge.
connector makes the
battery enter self-
protection.
4. LED is damaged.
1.Charge the LED.B.
2.Stop the operation for
several minutes.
3.Please put the curing light
into the pedestal for charing,
then the battery works
again.
4. Contact the local
distributor or us.
1.Insert again correctly.
2. Change the optical ber.
3.Wipe off the resin.
4.Charge the LED.B.

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The equipment
is not charging
when the adapter
is connected.
1. The adapter is not
connected well.
2. Faulty of adapter or
incompatible.
3. The charging point is
impurity.
1. Reconnect.
2. Change the adapter.
3. Cleaned by the alcohol.
If any malfunction case was found, please contact with the
dealer the unit was purchased or our company.
12. 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.
13. Storage and transportation
13.1 This equipment should be handled carefully, kept away
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 75kPa
to 106kPa and the temperature is –l0℃to +55℃.

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13.4 Excessive 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. Packing list
The components of the machine are listed in the packing list.
Note: When the LED acts as one part of UDS-M, the charger
and pedestal are optional.
15. Symbol instruction
Trademark
Type B applied part
Consult the accompanying documents
Ordinary equipment
Date of manufacture

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Manufacturer
Used indoor only
Screw inside/outside
ClassⅡequipment
CE marked product
FDA marked product
Authorised Representative in the EUROPEAN
COMMUNITY
Got the quality management system
certication and CE certication issued by
TüV Rheinland
16. Environmental protection
There is any harmful element in our product. It can be disposed
according to the local law.

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17. For technical data, please contact
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 60601-1:2006
EN 60601-1-2:2007
EN 61000-3-2:2006
EN 61000-3-3:2008
EN 60601-1-4:1996
EN 60825-1:2007
EN 980:2008
ISO 9687:1993
19.2 EMC - Declaration of conformity
EN 1041:2008
EN ISO 14971:2009
EN ISO 7405:2008
EN ISO 17664:2004
EN ISO 17665-1:2006
EN ISO 10993-1:2009
EN ISO 10993-5:2009
EN ISO 10993-10:2010

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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.

ZMN/WI-04-563 2.3 Edition