Feb 25, 2022
Precautions for the use of finned heaters?
The finned heater is one of the more common types of electric heating elements we use. In the process of use, we need to pay attention to the outlet end of the finned heater to avoid leakage and other situations.Let's take a look today.
1.When it is used for air heating, be sure to pay attention to the arrangement order of the finned heaters. The uniform arrangement order deliberately ensures that it can dissipate heat more evenly and fully, and can also ensure the fluidity of the air, thereby improving its heating efficiency.
2. When the finned heater is used for liquid or metal solid heating, it should be noted that the tube must be completely placed in the heated object, and no empty burning is allowed.
3. If there is scale or carbon on the outer metal shell after use, it should be removed in time to avoid affecting its heat dissipation performance and service life.
4. When the heating tube of the oven is used to heat easily melted metal or solid nitrate, paraffinned, asphalt and other substances, the heating substance must be melted first. At this time, the external voltage of the finned heater can be reduced. After the melting is completed, it will be restored to the rated value. Voltage.
5. In addition, when heating substances that are prone to explosion accidents such as nitrate, safety measures must be fully considered.
6. The storage location must be kept dry and with proper insulation resistance. If the insulation resistance of its storage environment is found to be too small during use, it can be restored by low-voltage power on before use.
7. Before use, the part with proper fixed wiring should be placed outside the insulation layer, and avoid contact with corrosive, explosive medium and water.
