1. fiber storage in the cable tray, protective packaging before installation to be retained, and keep the cable tray upright to prevent collapse of the cable, damage to the detection of fiber. Always pay attention to the bending radius and tension limit of the detection fiber during storage and transportation.
2. In the process of fiber optic wiring, the tension of Φ0.9 fiber is less than 4Kg; the tension of Φ3 fiber is less than 10Kg; the tension of armored fiber is less than 30Kg.
3.When releasing the fiber on site, use a long thin rod to pass through the center of the fiber winding disk horizontally and rotate the disk to release the fiber, forbid to put the fiber winding disk on the ground and rotate the fiber from the disk to release the fiber.
4.fiber away from the end of the temperature measurement host to do the following: take the last 30 cm long Φ0.9 fiber (if there is a sheath or armor, to remove), the fiber winding diameter of 1 cm small circle of 10 turns.
5.detection fiber bending radius must be greater than 30mm, through the wall, through the pipe can not be seriously worn or crushed detection fiber.
6.more than one fiber through the same longer metal or PVC pipe, to ensure that the fiber once through, can not be divided into fiber.
7.the detection of optical fiber is prohibited to fall, vigorous folding and twisting, gravity impact, over force stretching, etc., to avoid the detection of fiber core fracture.
8.the type of fiber used in the project, specifications should be in line with the design provisions and requirements.
