1. Before using the electric constant temperature drying oven, ensure the power supply voltage is compatible. When using, ground the power socket according to regulations.
2. Do not overcrowd the items inside the oven; allow for natural air convection to facilitate the escape of humid air.
3. When the electric constant temperature drying oven is powered on, do not touch the electrical components on the left side of the oven, wipe them with a damp cloth, or rinse them with water. Disconnect the power supply for maintenance.
4. Do not wrap the power cord of the electric constant temperature drying oven around metal objects. Do not place it in high-temperature or humid environments to prevent rubber aging and potential electrical leakage.
5. Never place flammable or explosive materials inside an electric constant temperature drying oven without an explosion-proof device.
6. The silver contacts of the temperature regulator in the electric thermostatic drying oven should be checked regularly for fraying or unevenness. If any are found, the contacts can be smoothed with fine sandpaper before use. The oven should be wiped clean frequently with a clean cloth to ensure good contact (note that the power must be disconnected before use). The metal pipes of the indoor temperature regulator should not be impacted to avoid affecting its sensitivity.
7. After each use, the power must be completely disconnected. The inside and outside of the oven should be kept clean at all times. Appropriate labels should be hung after cleaning.
