1. To ensure the construction quality, especially the production quality of the cable head must strictly meet the specified requirements.
2. Strengthen the monitoring of cable operation to avoid cable overload operation.
3. Carry out the cable test on schedule, and deal with it in time if it is found to be abnormal.
4. The cable trench should be kept dry to prevent the cable from getting wet, causing the insulation to drop and causing a short circuit.
5. Regularly clean the dust accumulated on the cable to prevent the accumulated dust from igniting and causing the cable to catch fire.
6. Strengthen the regular verification and maintenance of the cable loop switch and protection to ensure its reliable operation.
7. When laying the cable, keep a sufficient distance from the heat pipeline, the control cable is not less than 0.5 meters; the power cable is not less than 1 meter. Control cables and power cables shall be slotted, layered and arranged separately, and shall not be overlapped between layers. For the parts that do not meet the regulations, the cables should take flame retardant and heat insulation measures.
8. Install fire alarm devices to detect fire in time to prevent cables from catching fire.
9. Take fire and flame retardant measures.