W&H Entran Cordless Endo Motor - HP 330

• Cordless for complete freedom of movement
• Contra-angle attachment with extremely small head
• Torque limiting and torque control
• Auto reverse and auto forward mode
• Reliability with long-life Li-ion battery
• Ergonomic drive handpiece for fatigue-free
• and comfortable working
• Contra-angle head thermo washer disinfectable and sterilizable

Drive handpiece EB-3 H

• Battery type:  Li-Ion
• Battery voltage: 3.7 V
• Rated capacity: 680 mAh
• Speed at root canal instrument: 300 rpm
• Torque stages: 0.5 / 1.0 / 1.5 / 2.5 / 4.0 Ncm
• Weight: 85 g

Contra-angle head EB-16

• Transmission ratio: 16:1
• Coupling system: W&H coupling
• Recommended root canal instruments according to EN ISO 1797-1:1995:  Files for rotary root canal preparation at 300 rpm with a shaft diameter of 2.35 mm
• Weight: 35 g
• Hygiene:  thermo washer disinfectable/sterilizable

Charging station

• Mains voltage: 100 – 240 V
• Permissible voltage fluctuation: ±10 %
• Frequency: 50 – 60 Hz
• Rated current: 0.08 – 0.12 A
• Power: 5 W
• Weight: 345 g

• 1 x Contra-Angle Head EB-16
• 1 x Drive Handpiece EB-3 H
• 1 x Charging Station
• 1 x Li-ion battery
• 1 x Mains cable and file overview

Charging:

• Ensure the charging station is connected to a power source (100-240V, 50-60Hz).
• Place the EB-3 H drive handpiece onto the charging station for efficient battery replenishment.

Assembling Contra-Angle Head:

• Attach the EB-16 contra-angle head with an extremely small head to the drive handpiece using the W&H coupling system.

Selecting Instruments:

• Choose the recommended root canal instruments with a shaft diameter of 2.35 mm for use with the contra-angle head.

Powering On:

• Turn on the Entran system using the power button on the drive handpiece.

Setting Torque:

• Select the appropriate torque level (0.5 / 1.0 / 1.5 / 2.5 / 4.0 Ncm) based on the procedure requirements.

Performing Root Canal Preparation:

• Gently insert the chosen instrument into the root canal.
• Monitor the LED control ring, which lights up when torque reaches over 75% of the set level.
• Benefit from safety features, such as autoreverse and auto-forward modes with automatic safety stops, minimizing file breakage risks.

Completing the Procedure:

• Continue root canal preparation with optimal freedom of movement and a clear view facilitated by the extra small head.

Cleaning and Sterilization:

• After use, detach the contra-angle head and clean it thoroughly using thermo washer disinfection or sterilization methods.

• Manufacturer/Importer warranty of 12 months as applicable for this product.
• Service and Warranty are handled by the manufacturer/importer directly for this product
• Oralkart will not be liable to replace the Products and the liability to replace any such Product is that of the Manufacturer/Importer
• Oralkart and the Buyer acknowledge that the Products purchased/used are a subject matter of original Manufacturer/Importer’s warranties only
• Any or all claims in relation to returns and replacement shall be made to the concerned Manufacturer/Importer only and Oralkart may assist the customer in registering a request to get the Product replaced or serviced.
• The Buyer acknowledges that the Products once sold will not be exchanged or taken back unless the seal of the package or the Product is intact or not altered in any manner or is not tampered as the case may be.

Question: Can an external apex locator be operated with the Entran?
Answer: We recommend taking measurements with an external apex locator directly on the file, if this is uncoupled.

Question: For which file systems can Entran be used?Answer: You can use any file systems on the market which are suitable for rotating preparation, have a 2.35 mm standard sheath and a torque of at least 0.5 Ncm.

Question: What happens if the file cannot be freed using the auto forward / auto reverse mode?
Answer: Once the set torque is reached, the set mode (auto forward or auto reverse) is activated and Entran makes five attempts to remove the file. If it is not successful, Entran stops. It is recommended to restart it. If the file still cannot be removed, it should be released from the chuck system and removed manually.

Question: Can I use Entran with a Gates bur?
Answer: It is not recommended to use Entran with a Gates Glidden bur as the low speed is insufficient to guarantee high removal efficiency.

Question: Where can I find the Entran torque settings that correspond to my file system?
Answer: In addition to the overview of the values on the file cards included in the Entran's scope of delivery, the file manufacturers also provide information on the files' maximum torques.

Question: How long can you work on one battery charge?
Answer: One fully charged battery is enough for over 20 treatments.

Question: Can the Entran stop working during treatment if the battery runs out?
Answer: When the battery indicator starts flashing, there is enough time to finish the treatment. Afterwards, the ENTRAN needs to be charged.

Question: How long does it take to charge the battery?
Answer: If the battery is completely dead, it will take approximately 90 minutes to charge fully.