Widely used in plastic machinery, molds, cable machinery, alloy die-casting machines, pipelines, chemical, rubber, petroleum and other equipment. Usage and Maintenance1. First, check whether the power supply voltage at the site matches the rated voltage of this product. If not, a power supply voltage equal to the rated voltage of this product should be provided. 2. To ensure safety, remember to reliably ground the electrical equipment housing. 3. If the electric heater product has been stored for more than three months before use, it should be intermittently powered on for self-drying under allowable conditions: heat for ten minutes, then power off for half an hour, repeat three to four times to expel moisture inside the heating element. 4. The magnesium oxide powder at the outlet end of the heating tube should be protected from contaminants and moisture at the usage site to prevent electric leakage accidents. 5. The metal cast heater should be properly positioned and fixed, and the effective heating area must be in close contact with the heated body. Dry burning is strictly prohibited. If dust or contaminants are found on the surface, clean them promptly before reuse to avoid affecting heat dissipation and shortening service life.  |
