First of all, it should be noted that the explosion-proof electric heating tube is an explosion-proof component that needs to be combined with other accessories to form a complete explosion-proof product. The following are 5 precautions for using electric heating tubes, popularized by the explosion-proof electric heating tube manufacturer - Changshu Zhenhua Electric Heater Factory:
1. The heating tube must be fully immersed in the heating oil to avoid burning out the heating tube components. The heated oil should be non-corrosive.
2. The working liquid level must be below the fasteners and above the dimension line B.
3. When melting solid oils such as asphalt and paraffin, reduce the voltage for use, and then increase to the rated voltage after melting. This prevents the concentration of electricity from reducing the service life of the components.
4. If carbon deposits are found on the surface of the tube, they must be removed as soon as possible to avoid reducing the heating efficiency, Air Electric Heater.
5. The components should be stored in a dry place. If the insulation resistance drops below 1 megohm due to long-term storage, they can be dried in an oven at about 200° for 1-2 hours (or powered at low voltage for several hours) to restore the insulation resistance.
Standard operating procedures can extend the service life of explosion-proof electric heating tubes. The above is compiled and released by the explosion-proof electric heating tube manufacturer - Changshu Zhenhua Electric Heater Factory. The company adheres to the business philosophy of "creating greater value for customers" and welcomes inquiries from all sectors.
