1. Specialized heating tubes should be detailed before installing applications, to prevent damage.
2. Single-headed heating tube is partially penetrated into the heating material, preventing the heat transfer amount from being released slowly and exceeding the heating tube damage. In addition, the wiring leads to a portion of the heat insulating layer or electric heater in the electric heater, which is exposed to the heat insulator of the electric heater.
3. Type the switching power supply, the operating voltage should not exceed 10% of the rated current identified on a variety of heating tubes, if applicable to the rated current, the amount of heat generated by the single-head heating tube will also decrease.
4. Heating tube wiring, using two nuts when the route is tightened, do not force the force to prevent the heating tube damage to the screw.
5. Single-head heating tube wiring should be kept clean, repeat, reverse the dielectric strength can be short-circuited, and use chemical corrosion, flammability, flammable and explosive liquid or vapor When the environment, a part of the heating tube wiring should be severely protected by insulating layer, preventing safety accidents.
6. When heating some chemicals such as adhesive, such as sodium nitrate, polyether, stone, etc., reduce the power supply voltage when the temperature is started to reduce the heat value of the heating tube, and when all melts become liquid, then rise The rated current is carried out.
7. Pay attention to the warm substance by using a single-head heating tube. Solve the no deposition of the heating housing raw materials.
8. Single-head electric heating tube should be stored in the dry lavage room. If the surface is returned by long-term placing, the surface layer is returned, and the application to use a megauri surface precise measurement of the placement resistance. If it is less than 1 mega/ 500 volts, the heating tube should be placed in 200 degree drying box to carry out air-drying.
9. Single-headed heating tube application time is long, if the surface collects are decentralized, oil pollution should be eliminated on time, otherwise reduce the heat conduction characteristics of the heating tube and cause the tube layer consumption to exceed the rated value to allow for the rating.