1. Confirm whether the power cord of the constant temperature and humidity test box is properly installed according to the specifications and the ground wire is connected properly
2. Confirm whether the dry bulb over-temperature protection switch is set at the highest temperature of this equipment plus 10 ~ 20 ℃. This is the scope of the safety structure of the device.
3. Check whether the wet bulb over-temperature protection switch is set at 150 ℃
Note: The gauze should be removed during the temperature test only. If the gauze is operated at a temperature above 85 ° C, the gauze should be replaced before the next operation, otherwise it may not be able to absorb water. When changing the gauze, please wash your hands first When it is sterilized)
4. Confirm
--Is the water storage enough?
-Is the water tank cover properly closed?
--Is it clean? (Clean once a month, change the gauze every three months)
5. Confirm
--Is the position of the gauze for the wet ball correct? (Is it placed in front of the humidity sensor?)
-Has it been wetted? (If there is water in the water supply tank, if the water level is normal, and the gauze cannot be wetted. Please replace the new gauze immediately, usually every three months)
-Is the water level of the water supply tank normal?
6. Confirm
--Is the water level of the humidifier normal? (Check the water level 3 to 5 minutes after the humidifier is supplied with water)
-Is the water clean during the humidification period? (The humidifier should be drained regularly to keep the inside clean)
7. Confirm whether the drain pipe of the constant temperature and humidity test box is properly connected?
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