Use and maintenance of fan curtains


Proper use of fan curtains will extend the life of the equipment. So how do you maintain the fan curtain? Today, we asked the staff of Shandong Hailida Temperature Control Equipment Co., Ltd. to explain the daily use and maintenance of the fan curtain.

Fan curtain use and Maintenance:

1, each A negative pressure fan is suitable for 70 100m2The room is cooling down.

2.Use negative Before pressing the fan curtain system, check the wet curtains and sink for paper dust and dust and clean them annually 6-10 The water curtain should be washed directly with a tap. The water added to the pool should be tap water or other clean water to keep the pipe clear and the efficiency of the curtain.

3.The motor is the heart of the blower. In the event of a malfunction, the power should be turned off in time and the electrician should be repaired in time. Pay attention to the connection of the wires during installation to ensure personal safety. When disassembling and assembling the impeller, care should be taken to avoid blade deformation and box collision.

4.Pool or pool The float valve in the middle should ensure that the water level can be automatically replenished when the water level reaches the lower limit, and the water level is cut off when the upper limit is reached. If the float valve control fails, when the pool is short of water or the high water level is dripping, it should be adjusted or replaced in time.

5.If fan water Insufficient or uneven water supply to the curtain, check whether the pool is short of water, whether the pump is running, whether the water supply pipe and the water inlet of the water pump can pass, whether the hole in the water supply pipe is blocked, and whether the water spray pipe is located in the middle of the wet curtain. The normal spray height should be greater than 80mm.

6.Because the fan is Low-pressure type (small static and dynamic pressure), through the extension of the louver negative pressure fan outlet duct, can not achieve long-distance air supply.

7.Fan, pump The circuit should be centrally controlled and the control switch should be installed indoors.

8.Hundreds of negative pressure After the fan is installed, the rain cover can be bolted to prevent the wind from lifting the louver.

9.Not used in winter When the fan curtain is used, the water in the pool or water tank should be cleaned, and the water curtain and the box should be wrapped with plastic cloth or cotton cloth to prevent wind and sand from entering the room.

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