600*800mm China Casting Aluminum Heating Plate

1, the working voltage shall not exceed 10% of the rated value; The relative humidity of the air is not more than 95%, no explosive and corrosive gases.

2, the wiring part is placed outside the heating layer and insulation layer, and the shell should be effectively grounded; Avoid contact with corrosive, explosive media and water; The wiring should be able to withstand the temperature and heating load of the wiring part for a long time, and the fastening of the wiring screws should avoid excessive force.

3, cast aluminum electric heating plate should be placed in a dry place, if for long-term placement, insulation resistance is less than 1MΩ, can be baked in the oven at about 200 degrees Celsius for 5-6 hours, you can return to normal. Or reduce the voltage and power heating until the insulation resistance is restored.

4, the cast aluminum electric heating plate should be positioned and fixed, the effective heating area must be closely fitted with the heated body, and air burning is strictly prohibited. When dust or pollutants are found on the surface, they should be cleaned and reused in time to avoid the shadow and heat dissipation and shorten the service life.

5, cast aluminum electric heating plate outlet magnesium oxide powder, in the use of the site to avoid pollutants and water infiltration, to prevent the occurrence of leakage accidents.