In winter, how to maintain evaporative air cooler to extend their service life? A high-quality environmentally friendly evaporative air cooling equipment can not only improve the comfort of the working environment, make the environment clean and cool, but also reduce the use cost of the enterprise. However, in winter, the evaporative air cooler must be properly maintained after long-term use. To avoid the growth of bacteria and water pollution, which will affect the use effect of the environmental protection air conditioner in the coming year, how to maintain the environmental protection air conditioner to increase its service life? In fact, we have posted a lot of maintenance steps before, let’s share with you :

Before deactivating the environmental protection air cooler in winter, clean the chassis, filter screen, and evaporative cooling pads, and drain the water in the evaporative air cooler to keep the air cooler units dry.

Internal cleaning of the unit: If the unit is running for a long time, in order to ensure the cooling effect, it needs to be cleaned every 1 to 2 months. Remove the evaporative cooling pads (a total of four parts, in no particular order.) First unscrew the upper screw of the wet curtain. Hold the upper louver of the wet curtain, gently pull the wet curtain out and then lift it up to remove the wet curtain. 2. Remove the top cover and the water distribution pipe assembly, first unscrew the screws on the top cover, then lift the top cover up and take it off, loosen the hose clamp on the water delivery pipe and loosen the water delivery pipe. Lift up the water pipe assembly and take it down. Then the cleaning of the water pipe. If the hole in the water pipe is blocked, you can puncture it with a wire. Clean the stains on the cloth pipe with clean water.

Cleaning the chassis and accessories: The chassis can be cleaned with a soft cloth or brush. Clean the fan blades with a soft cloth. Be careful not to drop the dust on the blades into the duct. To clean the water level sensor, a small damp cloth can be used to clean the dirt on the water level. To clean the pump, a brush can be used to clean the dirt on the pump and its filter. Clean the drain valve. Pay attention to the dirt on the bottom of the drain valve.

Evaporative cooling pads cleaning: Rinse the wet curtain from the inside to the outside with clean water (Note: The water pressure should not be too high during cleaning, and it is strictly prohibited to use acid or alkaline detergent to clean the wet curtain. The filter can be removed and cleaned once a week.

Maintenance in winter is to allow the main ventilation of the environmentally friendly air cooler to prevent freezing and damage to the body and the growth of bacteria. If it is not used for a long time in winter, the tap water should be turned off, then press the cleaning button to drain the water and cut off the power. The inside of the unit is clean. If the unit runs for a long time, in order to ensure the cooling effect, the inside of the unit must be cleaned once a month or two.