Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2026-10-03
Featured Sumitomo Electric manuals

Sumitomo Electric FC-6R Fiber Optic Cutting Knife Blade Replacement Supplement
This supplement provides detailed instructions for replacing the blade of the FC-6R fiber optic cutting knife, including component layout, removal and installation procedures, and torque specifications. It references the main user manual for additional safety and operational information.
The document emphasizes safety precautions such as wearing protective gloves, using metal tweezers carefully, and avoiding contact with hard objects. It also lists service center contact details and how to verify authentic Sumitomo Electric blades. This manual is written in Chinese.
Covers: Blade Replacement Procedure · Construction · Precautions · Service Contact Information · Authenticity Confirmation
Latest Sumitomo Electric manuals
Sumitomo Electric FC-6R Fiber Optic Cutting Knife Blade Replacement Supplement
Service Manual 2 pages · 344 KB · ZHSupplementary guide for the Sumitomo Electric FC-6R fiber optic cutting knife, detailing blade replacement steps, safety tips, and service contacts.
Which document do I need?
Service Manual
Disassembly, diagnostics and part numbers, for repair.
Questions answered in Sumitomo Electric manuals
How do I replace the blade on the FC-6R cutting knife?
Pull the blade slide rail forward, align the new blade with the base, insert the blade and gear, then tighten the fixing screw to the recommended torque.
From: Sumitomo Electric FC-6R Fiber Optic Cutting Knife Blade Replacement Supplement
What type of blade should be used for the FC-6R?
Only blades branded by Sumitomo Electric should be used; other blades are not covered by warranty and may cause damage.
From: Sumitomo Electric FC-6R Fiber Optic Cutting Knife Blade Replacement Supplement
