3.2.2 Control requirements<br>(1) When the liquid level of the tank is high or low, the high liquid level alarm, the low liquid level mixer and the metering pump will stop.<br>(2) When the transfer pump is driven into the set flow, it will automatically stop the pump.<br>(3) Automatically stop the pump when the pipeline outlet flowmeter setting is lower than the flow<br>(4) The control panel has necessary accessories to ensure the safe operation of the system.<br>
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