Fujikura CT-50 High Precision Fiber Optic Cleaver Instruction Manual

1. Introduction

The Fujikura CT-50 precision cleaver sets the standard for performance and adaptability in fiber optic preparation. Designed to accommodate various applications and budgets, it consistently delivers the high-quality performance essential for both splicing and mechanical terminations.

This flagship cleaver from Fujikura is capable of cleaving single fibers and ribbon fibers (up to 12 fibers). It combines seamless adaptability with precision performance, featuring an automatic cleave waste collection system and compatibility with the Fujikura fiber holder system, ensuring ease of use and efficiency.

An overhead view of the Fujikura CT-50 High Precision Fiber Optic Cleaver, showing its compact design and key operational areas.

Key Features:

• Lightweight and Compact: Available in different versions to accommodate single adapter plates or fiber holders (for single/multiple fibers).
• High Blade Life: Up to 60,000 cleaves per blade, with efficient cleave waste management.
• Precision Cleaving: Achieves precise cleaves of 125 µm coated optical fibers.
• Versatile Cleaving Capacity: Capable of cleaving single fibers or up to 12 ribbon fibers.
• Automatic Blade Rotation: Features automatic blade rotation via wireless connection for consistent performance.
• User-Friendly Operation: Designed for easy use – simply load the fiber and cleave.

2. Setup

Before operating the Fujikura CT-50 cleaver, ensure proper setup to achieve optimal performance and safety.

1. Unpacking and Inspection: Carefully remove the cleaver from its packaging. Inspect all components for any signs of damage during transit. Ensure all accessories, such as the fiber waste bin and fiber holders (if applicable), are present.
2. Placement: Place the cleaver on a stable, clean, and level surface. Ensure adequate lighting for precise fiber handling.
3. Waste Bin Attachment: Attach the fiber waste bin securely to the designated area on the cleaver. This collects fiber shards, preventing contamination and ensuring safety.
4. Blade Inspection: Open the cleaver lid and visually inspect the cleaving blade. Ensure it is clean and free from debris. The CT-50 features automatic blade rotation, but initial inspection is always recommended.
5. Power On (if applicable): If your CT-50 model requires power for specific functions (e.g., wireless communication for blade rotation), ensure it is properly powered or has charged batteries.

3. Operating Instructions

Follow these steps for precise fiber cleaving with the Fujikura CT-50.

1. Prepare the Fiber: Strip the fiber coating to the required length using a suitable fiber stripper. Clean the stripped fiber with an approved lint-free wipe and isopropyl alcohol.
2. Open the Cleaver: Lift the cleaver lid to expose the fiber clamping mechanism and cleaving area.
3. Load the Fiber:
   • For Single Fiber: Place the stripped fiber into the V-groove, ensuring the fiber end extends beyond the cleaving blade by the specified cleave length (typically 10-16mm). Use the length guide if available.
   • For Ribbon Fiber (with holder): Place the ribbon fiber into the appropriate fiber holder. Insert the fiber holder into the cleaver's adapter plate, ensuring it is seated correctly.
4. Close the Clamps: Gently close the fiber clamps to secure the fiber in place without damaging it.
5. Initiate Cleave: Close the cleaver lid. The cleaver mechanism will automatically engage, score the fiber, and perform the cleave. The CT-50's automatic blade rotation ensures a fresh cleaving point for each operation.
6. Remove Cleaved Fiber: Once the cleave is complete, open the cleaver lid and carefully remove the cleaved fiber. Avoid touching the cleaved end.
7. Waste Collection: The cleaved fiber scrap will automatically be deposited into the waste bin. Ensure the waste bin is emptied regularly.

4. Maintenance

Regular maintenance ensures the longevity and consistent performance of your Fujikura CT-50 cleaver.

• Cleaning:
  • Regularly clean the V-grooves, fiber clamps, and blade area with a lint-free swab moistened with isopropyl alcohol.
  • Ensure no fiber debris or dust accumulates in the cleaving mechanism.
• Waste Bin Management: Empty the fiber waste bin frequently to prevent overfilling and potential interference with the cleaving mechanism. Dispose of fiber scraps safely.
• Blade Rotation: The CT-50 features automatic blade rotation. If you notice a degradation in cleave quality, it may indicate that the blade has completed its rotation cycle or is damaged.
• Blade Replacement: When the blade reaches the end of its life (approximately 60,000 cleaves), it must be replaced. Refer to the Fujikura service manual or contact authorized service personnel for blade replacement. Do not attempt to replace the blade yourself unless specifically trained and equipped.
• Storage: When not in use, store the cleaver in its protective case in a clean, dry environment, away from direct sunlight and extreme temperatures.

5. Troubleshooting

This section addresses common issues you might encounter with your CT-50 cleaver.

If you encounter issues not listed here or if the suggested solutions do not resolve the problem, please contact Fujikura technical support.

6. Specifications

Detailed technical specifications for the Fujikura CT-50 High Precision Fiber Optic Cleaver.

7. Warranty Information

Warranty terms and conditions for the Fujikura CT-50 cleaver are typically provided with the product at the time of purchase or can be found on the official Fujikura website. Please retain your proof of purchase for warranty claims.

For detailed warranty information, including coverage period and claim procedures, please refer to the documentation included with your product or visit the official Fujikura website.

8. Support and Contact

For technical assistance, service, or inquiries regarding your Fujikura CT-50 High Precision Fiber Optic Cleaver, please contact Fujikura customer support.

• Official Website: Visit the official Fujikura website for product information, FAQs, and support resources.
• Service Centers: Locate authorized Fujikura service centers for repairs and maintenance.
• Contact Information: Refer to the Fujikura website or product packaging for specific contact details (phone, email) for your region.

When contacting support, please have your product model (CT-50) and serial number ready to expedite assistance.