B-Cure Dental Curing Light
Instruction Manual
Please read this manual before operating.
Manufactured by Guilin Woodpecker Medical Instrument Co., Ltd.
1. Introduction
1.1 Features:
- Four working modes: Turbo, Normal, Ortho, Soft, Pulse.
- Time setting: Turbo: 1S, 3S; Ortho: 3Sx10, 5Sx10; Normal, Soft, Pulse: 5S, 10S, 15S, 20S.
- Intermittent duty: can use 400 seconds continuously, then stop for 30 seconds.
- Constant light intensity: solidification effect is not affected by remaining power consumption.
- Large capacity battery: a full charge can be used for more than 300 times continuously under 10s working time mode.
1.2 Principle and Application
B-Cure adopts the principle of ray radiation to solidify light-sensitive resin by shooting at it in a short time.
This product is used in dentistry for accelerating the curing of dental restoration materials.
2. Product Performance, Structure, and Components
The B-Cure curing light (dentistry) is mainly composed of an LED, lighthood, charging cradle, battery, adapter, and main unit.
Components:
- Main unit
- Top of main unit
- Light hood
- Bathymeter (likely refers to a light meter or radiometer, but not explicitly defined)
- Adapter
- Pedestal charger
- Battery kit
- Qualified certificate
- Instruction manual
- Warranty card
3. Basic Technical Specifications
3.1 Size:
262.5 mm x 45 mm x 28.5 mm
3.2 Net weight:
208 g
3.4 Adapter:
- Power Supply: Rechargeable battery.
- Rechargeable Lithium battery:
- Battery model: DLG14500
- Battery capacity: 750mAh
- Protection: Over-voltage, over-current, and short-circuit protection.
- Adapter (charger):
- Input: AC100-240V 50Hz/60Hz
- Output: DC5V 1A
- Built-in fuse: T1A250V
- Model: DJ-0500100-A5
3.5 Light source:
- 5W high power blue light LED.
- Wavelength: 385 nm ~ 515 nm.
- Work condition:
- Environment temperature: +5°C to +40°C
- Relative humidity: 30% to 75%
- Atmosphere pressure: 70 kPa to 106 kPa
3.6 Safety classification:
- Protection type against electrical shock: Class II.
- Protection degree against electrical shock: Type B.
- Protection against harmful ingress of water or particular matter: Ordinary equipment (IPX0), not waterproof.
- Operation mode: Short time run equipment.
- Safety in the presence of flammable anesthetic mixture: Not suitable.
4. Installation and Demounting
4.1 Attaching the Top of Main Unit: Aim the mounting holes on the upper part of the machine and insert the long side of the Top of Main Unit. Ensure it is screwed in fully and not inserted at an angle.
4.2 Charging the Battery: Connect the adapter to an AC100-240V power supply. Connect the adapter's output plug to the pedestal's DC 5V input plug. Place the main unit or battery kit into the pedestal for charging. The pedestal can charge two battery kits or main units simultaneously. Disconnect the adapter after charging.
5. Operation
- Press the mode button to select the working mode. The corresponding indicator will light up.
- Light intensity:
- Turbo: 2800-3000 mW/cm² (Tolerance: 10%)
- Ortho: 1800-2000 mW/cm² (Tolerance: 10%)
- Normal, Soft, Pulse: 1000-1200 mW/cm² (Tolerance: 10%)
- Press the time button to set the solidifying time (Turbo: 1S, 3S; Ortho: 3Sx10, 5Sx10; Normal, Soft, Pulse: 5S, 10S, 15S, 20S).
- To operate, aim the Top of the main unit correctly, press the power button. A "di" sound will indicate operation start, and the LED will emit blue light. The screen will display a countdown.
- Pressing the power switch button during operation will stop the device.
- After a working cycle, the next cycle can be started immediately by short pressing the button. If the main unit becomes noticeably hot, turn it off until it cools down. Avoid continuous illumination for more than 10 cycles.
- The low power detection circuit will cause the battery symbol on the display screen to flash when the battery is low. Charge the battery promptly.
- When charging, connect the adapter and insert the main unit or battery kit into the pedestal. A yellow light indicates charging, and a green light indicates a full charge.
- After operation, clean the Top of the main unit with a cloth to maintain light intensity.
- The equipment will automatically turn off after 2 minutes of inactivity. Press the power button to turn it back on.
- The effective light intensity is higher than halogen lamps. The solidified depth of composite resin in 10 seconds is not less than 4 mm.
- The device can operate for 400 seconds continuously, followed by a 30-second pause, and then resume operation for another 400 seconds.
6. Precaution
- Recharge the battery for at least 4 hours before first use.
- Aim the light directly at the resin during operation for effective solidification.
- Use the original light hood to protect eyes from blue light. Do not aim the light directly at eyes.
- Only use the original adapter to prevent circuit damage.
- Do not touch the charging point of the main unit with metal or other conductors to avoid short circuits or damage.
- Charge the battery in a cool, ventilated environment. Ensure the buckle between the main unit and pedestal is pressed correctly for proper charging contact.
- Do not disassemble the lithium battery, as it may cause short circuits or electrolyte leakage.
- Do not squeeze, shake, or short-circuit the battery. Do not store the battery with metal objects.
- The instrument may cause electromagnetic interference. Avoid use near electronic operations or in environments with strong electromagnetic interference.
- Do not use the device while charging or operating.
- This product should be used by trained, qualified dentists in a professional medical setting.
- To avoid electromagnetic interference, install the device in a medical site that meets EMC requirements.
- WARNING: The adapter should be connected to a socket easily accessible to the operator.
- WARNING: Over-heat scorching: the device cannot be used for 20s continuously.
- WARNING: High temperature burn: The machine cannot shine directly on skin tissue like lips and mucosa.
7. Contraindication
Patients with heart disease, pregnant women, and children should use this equipment with caution.
8. Daily Maintenance
- This equipment contains no user-serviceable parts. Maintenance should be performed by authorized professionals.
- Use only accessories designed and supplied by Guilin Woodpecker Medical Instrument Co., Ltd. Using accessories from other manufacturers may cause damage.
- Clean accessories with clean water or sterilized liquid. Do not soak.
- Clean any resin residue from the Top of the main unit after use to maintain lifespan and solidification effect.
9. Troubleshooting
| Faults | Possible Causes | Solutions |
|---|---|---|
| No indication / No response. | 1. Battery is out of power. 2. Battery is protected. 3. Faulty battery. |
1. Charge the battery. 2. Place the curing light into the pedestal for charging. 3. Contact the repair shop or manufacturer. |
| Light intensity is weak. | Resin on the Top of the main unit. | 1. Clean the resin. 2. Replace the Top of the main unit. |
| Equipment doesn't charge when adapter is connected. | 1. Adapter not connected properly. 2. Charging point has impurities. 3. Faulty or incompatible adapter. |
1. Reconnect. 2. Clean with alcohol. 3. Contact the repair shop or manufacturer. |
| Effective battery duration becomes short. | Battery capacity has decreased. | Contact the repair shop or manufacturer. |
| Display screen twinkles when charging. | Low voltage. | Returns to normal after 15 minutes of charging. |
If the machine still does not work normally after trying these solutions, please contact the repair shop or the manufacturer.
10. Storage and Transportation
- Handle equipment carefully and lightly. Keep away from shaking sources. Store in a shadowy, dry, cool, and ventilated place.
- Do not store with combustible, poisonous, caustic, or explosive articles.
- Storage environment: humidity 10%~93%, atmosphere pressure 70 kPa~106 kPa, temperature -20°C to +55°C.
- Prevent excessive impact or shaking during transportation. Handle with care.
- Do not transport with dangerous articles.
- Keep away from sun, rain, or snow during transportation.
11. After Service
Based on the warranty card, Guilin Woodpecker Medical Instrument Co., Ltd. will repair the equipment free of charge for quality issues within the warranty period.
12. Environmental Protection
There are no harmful factors in this product. Dispose of according to local laws.
13. European Authorized Representative
EC REP MedNet EC-Rep GmbH, Borkstrasse 10, 48163 Muenster, Germany.
14. Symbol Instruction
[User Symbol]: Indicates user operation.
[Type B Applied Part Symbol]: Indicates Type B applied part.
[Date of Manufacture Symbol]: Indicates date of manufacture.
[Class II Equipment Symbol]: Indicates Class II equipment.
[Serial Number Symbol]: Indicates serial number.
[WEEE Directive Symbol]: Appliance compliance WEEE directive.
[Atmospheric Pressure Symbol]: Atmospheric pressure for storage.
[Temperature Limitation Symbol]: Temperature limitation for storage.
[Humidity Limitation Symbol]: Humidity limitation for storage.
[Authorized Representative Symbol]: Authorised Representative in the EUROPEAN COMMUNITY.
[IPX0 Symbol]: Ordinary equipment.
[Manufacturer Symbol]: Manufacturer.
[Indoor Use Symbol]: Used indoor only.
[CE Mark Symbol]: CE marked product.
[Screw Symbol]: Screw inside/outside.
15. EMC - Declaration of Conformity
The device has been tested and homologated in accordance with EN 60601-1-2 for EMC. Avoid using the device in high electromagnetic environments.
Guidance and manufacturer's declaration - electromagnetic emissions
The models B-Cure are intended for use in the electromagnetic environment specified below. The customer or the user should assure that it is used in such an environment.
| Emissions test | Compliance | Electromagnetic environment - guidance |
|---|---|---|
| RF emissions CISPR 11 | Group 1 | The models B-Cure use RF energy only for their internal function. Therefore, their RF emissions are very low and are not likely to cause any interference in nearby electronic equipment. |
| RF emissions CISPR 11 | Class B | The models B-Cure are suitable for use in domestic establishments and in establishments directly connected to a low voltage power supply network which supplies buildings used for domestic purposes. |
| Harmonic emissions IEC 61000-3-2 | Class A | |
| Voltage fluctuations / flicker emissions IEC 61000-3-3 | Complies |
Guidance & Declaration - electromagnetic immunity
The models B-Cure are intended for use in the electromagnetic environment specified below. The customer or the user should assure that it is used in such an environment.
| Immunity test | IEC 60601 test level | Compliance level | Electromagnetic environment - guidance |
|---|---|---|---|
| Electrostatic discharge (ESD) IEC 61000-4-2 | ±8 kV contact, ±2 kV, ±4 kV, ±8 kV, ±15 kV air | ±8 kV contact, ±2 kV, ±4 kV, ±8 kV, ±15 kV air | Floors should be wood, concrete or ceramic tile. If floors are covered with synthetic material, the relative humidity should be at least 30%. |
| Electrical fast transient/burst IEC 61000-4-4 | ±2 kV for power supply lines, ±1 kV for input/output lines | ±2 kV for power supply lines, ±1 kV for interconnecting cable | Mains power quality should be that of a typical commercial or hospital environment. |
| Surge IEC 61000-4-5 | ±1 kV line to line, ±2 kV line to earth | ±1 kV line to line, ±2 kV line to earth | Mains power quality should be that of a typical commercial or hospital environment. |
| Voltage dips, short interruptions and voltage variations on power supply input lines IEC 61000-4-11 | <5% UT (>95% dip in UT) for 0.5 cycle, 40% UT (60% dip in UT) for 5 cycles, 70% UT (30% dip in UT) for 25 cycles, <5% UT (>95% dip in UT) for 5 sec |
<5% UT (>95% dip in UT) for 0.5 cycle, 40% UT (60% dip in UT) for 5 cycles, 70% UT (30% dip in UT) for 25 cycles, <5% UT (>95% dip in UT) for 5 sec |
Mains power quality should be that of a typical commercial or hospital environment. If the user requires continued operation during power mains interruptions, it is recommended that the models B-Cure be powered from an uninterruptible power supply or a battery. |
| Power frequency (50/60 Hz) magnetic field IEC 61000-4-8 | 30 A/m | 30 A/m | Power frequency magnetic fields should be at levels characteristic of a typical location in a typical commercial or hospital environment. |
NOTE: UT is the a.c. mains voltage prior to application of the test level.
Guidance & Declaration - Electromagnetic immunity
The models B-Cure are intended for use in the electromagnetic environment specified below. The customer or the user should assure that it is used in such an environment.
| Immunity test | IEC 60601 test level | Compliance level | Electromagnetic environment - guidance |
|---|---|---|---|
| Conducted RF IEC 61000-4-6 Radiated RF IEC 61000-4-3 |
3 Vrms 150 kHz to 80 MHz 6 Vrms in ISM bands 3 V/m 80 MHz to 2.7 GHz 385MHz-5785MHz Test specifications for ENCLOSURE PORT IMMUNITY to RF wireless communication equipment (Refer to table 9 of IEC 60601-1-2:2014) |
3 Vrms 150 kHz to 80 MHz 6 Vrms in ISM bands 3 V/m 80 MHz to 2.7 GHz 385MHz-5785MHz Test specifications for ENCLOSURE PORT IMMUNITY to RF wireless communication equipment (Refer to table 9 of IEC 60601-1-2:2014) |
Portable and mobile RF communications equipment should be used no closer to any part of the models B-Cure, including cables, than the recommended separation distance calculated from the equation applicable to the frequency of the transmitter. Recommended separation distance: d=[3.5 / V1] x P1/2 (for 150 kHz to 80 MHz) d=1.2 x P1/2 (80 MHz to 800 MHz) d=2.3 x P1/2 (800 MHz to 2.5 GHz) Where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer and d is the recommended separation distance in meters (m). Field strengths from fixed RF transmitters, as determined by an electromagnetic site survey, should be less than the compliance level in each frequency range. Interference may occur in the vicinity of equipment marked with the following symbol: [Interference Symbol] NOTE 1: At 80 MHz and 800 MHz, the higher frequency range applies. NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people. NOTE 3: Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the models B-Cure are used exceeds the applicable RF compliance level above, the models B-Cure should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting or relocating the models B-Cure. NOTE 4: Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m. |
Recommended separation distances between portable and mobile RF communications equipment and the models B-Cure
The models B-Cure are intended for use in an electromagnetic environment in which radiated RF disturbances is controlled. The customer or the user can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the models B-Cure, as recommended below, according to the maximum output power of the communications equipment.
| Rated maximum output power of transmitter W | Separation distance according to frequency of transmitter / m | ||
|---|---|---|---|
| 150 kHz to 80 MHz d=1.2 x P1/2 |
80 MHz to 800 MHz d=1.2 x P1/2 |
800 MHz to 2.5GHz d=2.3 x P1/2 |
|
| 0.01 | 0.12 | 0.12 | 0.23 |
| 0.1 | 0.38 | 0.38 | 0.73 |
| 1 | 1.2 | 1.2 | 2.3 |
| 10 | 3.8 | 3.8 | 7.3 |
| 100 | 12 | 12 | 23 |
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (m) can be estimated using the equation applicable to the frequency of the transmitter, where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.
NOTE 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people.
16. Statement
All rights of modifying the product are reserved to the manufacturer without further notice. The pictures are for reference only. 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 bear legal responsibilities.
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Contact Information:
Guilin Woodpecker Medical Instrument Co., Ltd.
Information Industrial Park, Guilin National High-Tech Zone, Guilin, Guangxi, 541004 P.R. China
Tel:
Europe Sales Dept.: +86-773-5873196
North/South America & Oceania Sales Dep.: +86-773-5873198
Asia & Africa Sales Dep.: +86-773-5855350
Fax: +86-773-5822450
E-mail: woodpecker@glwoodpecker.com, sales@glwoodpecker.com
Website: http://www.glwoodpecker.com
European Authorized Representative:
MedNet EC-Rep GmbH
Borkstrasse 10 · 48163 Muenster · Germany
Document Version: ZMN-SM-174 V1.5-20210119
