1. The horizontal and vertical combustion testing machine is generally recommended to be placed in a place with a temperature of 8~28. Laboratories that do not have this condition need to be equipped with appropriate air conditioners.

2. Adhere to the professional management and maintenance of full-time personnel, and qualified units will send full-time personnel to the supplier's factory for training and learning from time to time to obtain more professional maintenance and maintenance experience and capabilities.

3. After each test, insist on setting the temperature near the ambient temperature, turn off the power after working for about 30 minutes, and wipe the walls in the working room clean.

4. When it is stopped for a long time, the product should be energized once every half a month, and the energization time should be more than 1 hour.