1. You can use a special plug and socket and use a wire that is twice as thick as the power cable. Check the electrical insulation performance before use, and pay attention to whether there is open circuit, short circuit and leakage. 7. There should be no over-temperature protection device for this equipment. Therefore, there should be a special person to monitor the temperature inside the box when working. Once the temperature is out of control, it should be checked off in time to avoid accidents. Shanghai Sujing Industrial Co., Ltd. Compact Air Hose Reel,Retractable Air Hose Reel,Retractable Air Compressor Hose,Small Retractable Air Hose Reel NINGBO QIKAI ENVIRONMENTAL TECHNOLOGY CO.,LTD , https://www.hosereelqikai.com
2. Electric heating constant temperature blast drying oven is used for baking, drying and heating of samples. The zui high operating temperature is 300 °C. The drying oven is operated at an ambient temperature of not more than 40 ° C, but the relative humidity of the air is not more than 85%.
3. Open the top or bottom vent to remove moisture from the box.
4. Put a thermometer on the box, turn on the power supply and adjust the temperature control knob to the set temperature. When the AC contact switch is just disconnected, check whether the reading of the thermometer matches the set value. If there is any difference, fine-tune the temperature. temperature.
5. It is strictly forbidden to put flammable and volatile items in the drying box to prevent explosion.
6, the test product steel plate Zui large average load is 15Kg, the placement should not be too heavy, too dense, to leave a gap, the studio floor can not be placed on the sample.
8. Connect the power supply, the green indicator light is on, the blower switch is turned on, the blower motor is running, the heating power is turned on, and the drying box immediately enters the working state.
　　
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have a pleasant workday!
　　
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SUJING—JINGHUA