Operation Precautions of Constant Temperature and Humidity Test Chamber
1, In order to avoid machine failure in the constant temperature and humidity test chamber, please provide power supply within the rated voltage range.
2, In order to prevent electric shock or misoperation and failure, do not switch on the power supply before the installation and wiring is finished.
3, This product is a non-explosion-proof product, please do not use the constant temperature and humidity machine in the environment with flammable or explosive gas.
4, Please try not to open the test chamber door during the work of the instrument, open at high temperature may cause hot injury to the operator, open at low temperature may cause freezing injury to the staff, and may cause freezing of the evaporator, affecting the refrigeration effect. If you must open, please do some protective work,
5, It is prohibited to disassemble, process, transform or repair the constant temperature and humidity machine without permission, otherwise there will be abnormal action, electric shock or fire risk.
6, The chamber's ventilation holes should be kept unobstructed to avoid failure, abnormal operation, reduced life and fire.
7. If the machine is damaged or deformed when unpacking, please do not use it.
8, The machine installation and setting should be careful not to let dust, wire, iron filings or other things into, otherwise wrong action or failure will occur.
9, Wiring must be correct, must be grounded. Non-grounding may cause electric shock, misoperation accidents, abnormal display or large measurement errors.
10, Regularly check the terminal screws and fixed frame, please do not use in the case of loose.
11, During the operation of the instrument, the power input terminal cover must be installed on the terminal board to prevent electric shock.
12, The instrument in operation, modify the setting, signal output, start, stop and other operations, should be fully considered before the safety, wrong operation will cause damage to the working equipment or failure.
13, Please use a dry cloth to wipe the instrument, do not use alcohol, gasoline or other organic solvents, do not splash water on the instrument, if the instrument is immersed in water, please stop use immediately, otherwise there is the risk of leakage, electric shock or fire.
14, The internal parts of the instrument have a certain life period, in order to continue to use the instrument safely, please carry out regular maintenance and maintenance. When scrapping this product, please treat it as industrial waste.
15, Before starting to check whether the power supply is stable.
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