Several aspects of constant temperature and humidity test chamber operation need attention
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1. To avoid machine failure in the constant temperature and humidity tester, please provide power within the rated voltage range. 2. In order to prevent electric shock or malfunction and malfunction, do not turn on the power before installation and wiring are completed. 3. This product is a non-explosion-proof product. Please do not use a constant temperature and humidity machine in the environment with flammable or explosive gas. 4. Please keep the test box door open during the operation of the constant temperature and humidity tester. If it is opened at high temperature, it may cause burns to the operator. If it is opened at low temperature, it may cause frostbite to the staff and may cause the evaporator to freeze and affect the cooling effect. . If you must open it, please do some protection work.
5. It is forbidden to disassemble, process, modify or repair the constant humidity and constant temperature machine without authorization, otherwise there will be danger of abnormal action, electric shock or fire.
6. The ventilation holes of the body should be kept open to avoid malfunction, abnormal operation, reduced life and fire. 7. Do not use the machine if it is found to be damaged or deformed when unpacking.
8. Be careful not to let dust, thread, iron filings or other things enter during machine installation, otherwise malfunction or malfunction will occur.
9. Wiring must be correct and must be grounded. Failure to ground may result in electric shock, malfunction, abnormal display, or large errors in measurement.
10. Check the terminal screws and holder regularly, please do not use them loosely.
11. During the operation of the instrument, the power input terminal cover must be installed on the terminal block to prevent electric shock.
12. Before the instrument is in operation, the safety should be fully considered before the operation of modifying the setting, signal output, starting, stopping, etc., and the wrong operation may cause damage or malfunction of the working equipment.
13. Please wipe the meter with a dry cloth. Do not use alcohol, gasoline or other organic solvents. Do not splash water on the meter. If the meter is immersed in water, stop using it immediately, otherwise there is danger of electric leakage, electric shock or fire.
14. The internal parts of the constant temperature and humidity test machine have a certain life span. For the safe and continuous use of the instrument, please carry out regular maintenance and maintenance. When disposing of this product, please dispose of it according to industrial waste.
15. Check to see if the power is stable before turning it on.
Dongguan Qingsheng Testing Equipment Co., Ltd. adheres to the service tenet of "customer first, quality first", making full use of the technology of environmental testing engineering and reliability engineering for many years, providing customers with high quality, accurate, durable and beautiful testing equipment to ensure Product performance is stable and the life of the equipment exceeds customer expectations. To help customers improve quality, reduce costs and increase market competitiveness.
