In a blasted oven, the blower must be turned on during heating and constant temperature, otherwise the uniformity of the temperature in the working chamber and damage to the heating element are affected.
After the work is completed, the power should be cut off in time to ensure safety.
Keep the inside and outside of the oven clean.
When using, the temperature should not exceed the maximum operating temperature of the oven.
To prevent burns, use special tools when handling samples.