1. The heating part of the electric tubular heater should be fully immersed in the heating medium to avoid the heat dissipation and not exceed the allowable heating temperature to damage the electric heating tube. In addition, the wiring lead-out part should be exposed outside the heater's insulation layer or heater so that this part should not be overheated and damaged.
2. Input power, the voltage should not exceed 10% of the rated voltage on the various electric heating elements. If it is lower than the rated voltage, the heat generated by the electric heating pipe will also decrease.
3. The terminal of the tublar heater should be relatively fastened when the two nuts are used for wiring. Do not use excessive force to avoid the loosening of the screw and damage the electric heating tube.
4. The terminal of the Stainless Steel 304 Coil Tubular Heater should be kept clean and dry, otherwise it will reduce the insulation performance and be short-circuited. If the environment is corrosive, flammable, explosive or other liquid or gas, the electric heating pipe connection part should be insulated and sealed. The device is strictly protected against accidents.
5. When heating certain substances such as viscose, such as sodium nitrate, stearic acid, paraffin, etc., the power supply voltage should be lowered when heating, so as to reduce the heat generation of the Stainless Steel Coil Tubular Heating Element. When it is completely melted into a liquid, it is raised to the rated voltage. Heat up.
6. Select Incoloy 800 Industrial Tubular Heating Element should pay special attention to heating medium. It should not be corrosive to the electric heating shell material.
7. The Stainless Steel 304 Industrial Tubular Heating Element is used for a long time. If the surface gathers thick tube scale and grease stain, it should be removed regularly. Otherwise, the heat transfer performance of the Black Oxide Plating Industrial Tubular Heating Element will be reduced and the heat load on the surface of the tube will exceed the rated allowable damage.
8. The Black Oxide Plating Industrial Tubular Heating Element should be stored in a dry warehouse. If the surface is damp due to long-term placement, the insulation resistance should be measured by using a megohmmeter. If it is less than 1 megohm / 500 volts, the electric heating tube should be placed in a 200 degree drying oven for drying.
9. The dedicated Oven Coil Electric Tubular Heating Element should be read in detail before installation and use to avoid damage.