1. Check whether the power supply is stable before turning it on.
2. To prevent electric shock or malfunction and failure, do not turn on the power supply until the installation and wiring are completed. 3. To prevent the machine from malfunctioning in the constant temperature and humidity test chamber, supply the power within the rated voltage range.
4. The constant temperature and humidity test box is non-explosion-proof product, so it cannot be used in a bad environment with flammable or explosive gas. 5. Please try not to open the door when it is running. The opening at high temperature may cause the operator to cause Burns, opening at low temperatures may cause frostbite to the staff and may cause the evaporator to freeze, affecting the cooling effect. If you must open, please do a good job of protection.
The eight elements of the constant temperature and humidity test box are as follows: The ventilation holes of the body must be kept unobstructed so as to avoid malfunctions, abnormal movements, reduced life expectancy, and fire.
If the machine is found damaged or deformed when it is unpacked, do not use it.
Second, when installing the equipment, be careful not to allow dust, thread, iron filings or other things to enter, otherwise it will malfunction or malfunction.
Third, the wiring must be correct, must be grounded. Ungrounded may cause electric shock, malfunction, abnormal display, or measurement error.
Fourth, check the terminal screws and holders regularly. Do not use them loosely.
5. During operation of the instrument, the power input terminal cover must be installed on the terminal board to prevent electric shock.
6. Use a dry cloth to wipe the meter. 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 a danger of electric leakage, electric shock, or fire.
VII. 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.
8. The internal parts of the instrument have a certain life span. To use the instrument continuously and safely, please perform regular maintenance and maintenance.
2. To prevent electric shock or malfunction and failure, do not turn on the power supply until the installation and wiring are completed. 3. To prevent the machine from malfunctioning in the constant temperature and humidity test chamber, supply the power within the rated voltage range.
4. The constant temperature and humidity test box is non-explosion-proof product, so it cannot be used in a bad environment with flammable or explosive gas. 5. Please try not to open the door when it is running. The opening at high temperature may cause the operator to cause Burns, opening at low temperatures may cause frostbite to the staff and may cause the evaporator to freeze, affecting the cooling effect. If you must open, please do a good job of protection.
The eight elements of the constant temperature and humidity test box are as follows: The ventilation holes of the body must be kept unobstructed so as to avoid malfunctions, abnormal movements, reduced life expectancy, and fire.
If the machine is found damaged or deformed when it is unpacked, do not use it.
Second, when installing the equipment, be careful not to allow dust, thread, iron filings or other things to enter, otherwise it will malfunction or malfunction.
Third, the wiring must be correct, must be grounded. Ungrounded may cause electric shock, malfunction, abnormal display, or measurement error.
Fourth, check the terminal screws and holders regularly. Do not use them loosely.
5. During operation of the instrument, the power input terminal cover must be installed on the terminal board to prevent electric shock.
6. Use a dry cloth to wipe the meter. 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 a danger of electric leakage, electric shock, or fire.
VII. 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.
8. The internal parts of the instrument have a certain life span. To use the instrument continuously and safely, please perform regular maintenance and maintenance.
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