Constant temperature and humidity test chamber correct operation process and precautions Wuhan Lihui Environmental Detection Test Equipment Co., Ltd. is a professional production of constant temperature and humidity test chamber , high and low temperature test chamber , cold and heat impact test chamber and other test equipment manufacturers, exquisite appearance, Excellent quality! In order to make better use of our constant temperature and humidity chamber, please refer to the following guidelines:
1. In order to prevent the machine from malfunctioning in the constant temperature and humidity machine, please supply the power within the rated voltage range.
2. To prevent electric shock or malfunction and malfunction, do not turn on the power until the installation and wiring are completed.
3. This product is non-explosion-proof product, please do not use the constant temperature and humidity machine in the bad environment with combustible or explosive gas.
4. Try not to open the test chamber door when working the instrument. Open it at high temperatures may cause burns to the operator. Opening it at low temperatures may cause frostbite to the worker and may cause the evaporator to freeze and affect the cooling effect. If you must open the test box door, please do the relevant protective work.
5. It is forbidden to dismantle, process, reform or repair the constant temperature and humidity machine without authorization, otherwise there will be danger of abnormal operation, electric shock or fire.
6. The ventilation holes of the airframe must be kept clear to avoid malfunctions, abnormal movements, and reduced life.
7. If the machine is damaged or deformed when it is unpacked, please do not use it with electricity.
8. When installing the machine, be careful not to allow dust, thread, iron chips, or other objects to enter. Otherwise, incorrect operation or malfunction may occur.
9. The wiring must be correct and must be grounded. Ungrounded may cause electric shock, malfunction, abnormal display, or measurement error.
10. Regularly check the terminal screws and holders. Do not use them loosely.
11. During operation of the instrument, the power input terminal cover must be mounted on the terminal board to prevent electric shock.
12. Before the instrument is in operation, before modifying the settings, signal output, starting, stopping, etc., the safety should be fully considered. The wrong operation will cause the working equipment to be damaged or malfunction.
13. Use a dry cloth to wipe the meter. Do not use alcohol, gasoline, or other organic solvents. Do not spill water on the meter. If the meter is immersed in water, stop using it immediately. Otherwise, there is a risk of leakage, electric shock, or fire.
14. The internal parts of the instrument have a certain life span. To use the instrument continuously and safely, perform regular maintenance and maintenance. When disposing of this product, dispose of it according to industrial waste.
More technical information and product information on the constant temperature and humidity test box are welcome to visit Wuhan Lihui website
Company website: http:// http://
Or to inquire, the company's 24-hour sales, service phone 13886022917 (Mr. Lei)
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