Environmental protection water curtain dust box

　　Firstly, place the equipment at the designated position in the factory, connect to the 380V power supply, adjust the positive and direction of the fan and water pump, fill the water tank with water, turn on the water pump first and then turn on the fan to use. 1. Effective distance: effective suction of this equipment is about 4 meters. If it exceeds 4 meters, a small fan can be used to assist, to achieve the best effect; 2 Energy-saving function: If there are few workers and there is no need for continuous work, you can use the automatic power supply on the equipment. When you work, the equipment work automatically, and when you stop working, the equipment will automatically stop after about 8 seconds, saving electricity; 3. Maintenance and care: The equipment should be regularly and cared for, it is best to arrange a special person to be responsible. When the equipment has been used for about a week (depending on the amount of dust), the and rear doors should be opened to wash the residual dust on the filter layer, so as not to block the ventilation device and affect the suction of the equipment. When there is much dust in the water tank, it should be cleaned in time (about 15 days), discharge the sewage, and refill with clean water to continue using