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<p>How to maintain <a href="https://www.tumtecchina.com/optical-<a href="https://www.tumtecchina.com/optical-fiber-<a href="https://www.tumtecchina.com/optical-fiber-cleaver" target="_blank">cleaver</a>" target="_blank">fiber</a>-cleaver" target="_blank">optical</a> fiber cleaver</p><p>1. Cleaning method of optical fiber pressure seat and blade</p><p> Please clean the rubber surface of the fiber holder and the edge of the blade with a cotton swab soaked with alcohol, especially the cutting effect is not good</p><p> It must be cleaned in time.</p><p>2. The method of changing the position of the blade</p><p> When the cutting effect becomes worse, the position of the blade must be changed, that is, the effective position of the rotating blade</p><p> A. Tilt the cutting blade as a whole by 45 degrees, loosen (no need to remove) the socket head cap screw.</p><p> B. Use cotton swabs or other pointed objects to resist the small holes on the surface of the blade. Rotate the blade to rotate the blade to the effective position of 1-12 or 1-16</p><p> Set point,</p><p> C. Lightly press the blade with your fingers and tighten the hexagon socket screws Ⅰ on the blade holder, you must confirm the locking.</p><p>3. Adjustment of blade height</p><p> Under normal circumstances, the blade height does not need to be adjusted. Once an abnormality occurs, if it is confirmed that the blade is a problem, then follow the method below.</p><p> A. Push the knife holder to the position when the cutting is completed, use a spare wrench to loosen the black hexagon socket lock nut;</p><p>B. According to the arrow, tighten the adjustment screw in the required direction a little (the "+" direction in the figure is to raise the blade height</p><p> Direction, or the direction of lowering the blade height).</p><p>4. Problems and adjustment methods</p><p>A. The fiber is cut continuously, there are unevenness, bevel etc.</p><p> If the cutter that has been fully adjusted according to the above method has this problem, it may be caused by the blade is too low, please adjust according to the above method</p><p> Blade height.</p><p>B. There are shadows on the cracked fiber and the fiber end face, and the<a href="https://www.tumtecchina.com/optical-fiber-cleaver" rel="noopener noreferrer" target="_blank"> fiber </a>angle is large</p><p> It may be caused by the blade being too high, please adjust the blade height according to the above method.</p><p>C. When the blade is low and the blade is high, the bevel angle is large</p><p> This is mainly caused by cracks on the end surface of the <a href="https://www.tumtecchina.com/optical-fiber-cleaver" rel="noopener noreferrer" target="_blank">optical</a> fiber. Observe whether there are shadows near the end surface of the optical fiber.</p><p> There is alignment to the microscope direction.</p><p>D. If the quality of the cutting end surface cannot be improved according to the above method, the parts other than the blade may be faulty and need to be maintained.</p><p> Repair, please contact our after-sales service department.</p><p>5. Recycling of blades</p><p> The blade is a regular circle. In theory, any point on the circle can be cut more than 1000 times. Therefore, between 1-12 or 1-16 points</p><p> You can also select several points for cutting in the area.</p><p> After the position of the blade is completely used from 1-12 or 1-16, refer to the method of adjusting the height of the blade, from 1-12 or 1-16</p><p> Adjusting the blade height to a higher position makes it possible to reuse a cycle.</p><p>6. Blade replacement</p><p>A. Use a spare Allen wrench to loosen the Allen screws I that fix the blade, and remove the screws and the gasket on the blade;</p><p>B. Place the cutting blade at 90 °, the blade facing upward, open the large pressure plate, carefully clamp the sides of the blade with tweezers, and gently lift the blade to move</p><p> Except, put it away;</p><p>C. Hold the new blade with tweezers, hold the blade flat, put it from a position slightly higher than the blade shaft, make the blade hole fall into the shaft, use</p><p> A cotton swab or other pointed object is against the small hole on the surface of the blade, and the blade is rotated to rotate the blade to 1 point;</p><p>D. Place the blade gasket on the blade at the corresponding position, screw on and tighten the hexagon socket screw.</p><p><br></p><p>Notice:</p><p>1 Please read the product manual of the optical fiber cleaver carefully before use;</p><p>2 Prevent fiber debris from entering the skin and eyes during use. Collect fiber debris in a special container;</p><p>3 Do not touch the blade directly with your hands, and do not touch the blade during maintenance;</p><p>4 Please do not split the cutter or oil it, please contact the after-sales service department of the manufacturer for repair;</p><p>5 When the cutter is not in use, please put it in a special box and keep it in a dry and dust-free place.</p>
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