How to operate seed blower

The seed blower is mainly used as a laboratory test instrument to classify the sample according to the aerodynamic behavior (floating speed) of the material particles in the air flow. The operation procedure is as follows:
1. After the instrument is unpacked, assemble according to the schematic diagram.
2. Turn on the power.
3. Put the seed or grain to be experimented into the cup, push it into the interior of the cup and press it, press the button switch, the indicator light is bright, rotate the wind adjustment knob to the right (to the right, the wind gradually increases; otherwise the wind Decreases.) Select the appropriate wind force for the experiment (it is also possible to adjust the wind force at the top of the vertical wind-selection duct to adjust the wind force). The size of the wind is adjusted until the item to be inspected is fully uplifted by the upward airflow, and it is advisable that the impurities be trapped in the upper two layers and enter the debris cup. The maximum time is 10 minutes. It can be set arbitrarily within 0 to 10 minutes. The timer is set to “0” and the machine automatically stops after 15 seconds of running. The running time of the timer is 2 minutes for each rotation. For example, the number of cells is set to 5 and the machine operation time is 10 minutes. After the timer is over, if it needs to start again, the power switch should be turned off and then turned on again, and the timing should be set to zero.
4, after the end of the experiment should be promptly cut off the power to keep the instrument clean.

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