1. When using this type of electric heating element, it is crucial to ensure that its continuous operating temperature is below 240℃ and its instantaneous temperature does not exceed 300℃.
2. Silicone heating elements can operate under pressure, i.e., by using an auxiliary pressure plate to ensure they are tightly attached to the heated surface. In this condition, heat conduction is excellent, and its electrical density can reach 3W/cm² when the operating temperature does not exceed 240℃.
3. Under adhesive installation conditions, the permissible operating temperature is below 150℃.
4. In dry-burning conditions, due to material temperature resistance limitations, its electrical density should be less than 1W/cm²; in non-continuous operation, the electrical density can reach 1.4W/cm².
5. The operating voltage should be selected based on the principle of high power - high voltage, low power - low voltage, with exceptions for special needs.
6. A power supply compatible with the instrument's requirements must be used. The power socket should be a three-prong safety socket with a ground wire.
7. A small amount of smoke may be produced during initial use; this is normal.
8. During use, prevent the heating medium from overflowing from the container and flowing into the housing, which could damage the electrical components.
9. If a malfunction occurs during use, the power should be disconnected before repair.