The centrifugal hot water curtain machine is composed of centrifugal, louvers, boxes, hot water heater, bases, etc., and is the overall framework mechanism.It is a prefabricated model with large shapes and good blocking effects. This model is suitable for large warehouses with a height of more than 4 meters and a width of less than 6 meters.Normally use bilateral air delivery, door width is less than 3 meters, and unilateral air supply can be used.Non -standard size can be made. You can choose two heater two types of steel tubes around aluminum sheets and copper tube skewers according to the water inlet temperature.[Installation and maintenance instructions] ◆ The water heating cleansing machine should be installed on the indoor side of the doors and windows to prevent the stagnation of water in the tray of the heat exchanger.◆ The installation of this curtain machine can be fixed with the expansion bolt on the cement floor and the air curtain anchor plate.The ground needs to be found, the air curtain is vertical.◆ Check whether the components are in good tightness during installation.Looking at the rotation direction, the airflow enters the direction of the air curtain correctly. If the direction is reversed, the wire can be connected.◆ According to different thermal media selected, the pipeline should be equipped with water insulation. When the heat water is the heat media, the lower part will enter the water and return to the water.The automatic airwalking valve should be installed at the point.◆ When hot water is the heat media, soft water should be used.◆ Before the water heating air curtain machine is working, it is required to discharge the condensate in the heat exchanger first, or mix the gas, preheat for 10 minutes, and then turn on the hot air screen. When the hot screen machine is stopped, the water in the tube must be dischargedclean.◆ When working in winter, the water warm curtain machine requires that thermal energy can be heated continuously or regularly, and the air curtain is working normally.◆ In order to extend the service life of the motor, it is not allowed to use only heating and not opening a working method.After a period of running, if the temperature is found, the sound should be cut off immediately when the sound is abnormal, and the power should be cut off immediately, check, and the cause is clear.◆ After working for a period of time, there is ash in the shell, which may be blown with compressed air.