Three comprehensive test box: To extend its practical life and improve testing effectiveness, users should pay attention to the following techniques and matters when operating it.
1. To avoid machine malfunctions, please provide a power supply within the rated voltage range;
2. To prevent electric shock or misoperation and malfunction, please do not connect the power supply before the installation and wiring of the temperature and humidity comprehensive test box are completed;
3. The wiring must be correct and grounded. Not grounding may cause electric shock, incorrect operation accidents, abnormal display, or significant measurement errors;
4. The ventilation holes of the box should be kept unobstructed to prevent malfunctions, abnormal movements, reduced lifespan, and fires;
5. The three comprehensive test chamber is a non explosion proof product, please do not use it in environments with flammable or explosive gases;
6. The internal components of the instrument have a certain lifespan. To ensure the safe and continuous use of this instrument, please perform regular maintenance and upkeep. When scrapping this product, please dispose of it as industrial waste;
7. Before modifying settings, outputting signals, starting, stopping, and other operations during the operation of instruments, safety should be fully considered. Incorrect operations may cause damage or malfunction to the working equipment;
8. Please use a dry cloth to wipe the instrument, do not use alcohol, gasoline, or other organic solvents, and do not splash water on the instrument. If the instrument is immersed in water, please stop using it immediately, otherwise there is a risk of electric leakage, shock, or fire;
9. Regularly check the terminal screws and fixing brackets of the temperature and humidity comprehensive test box, and do not use them when they are loose.