"220V AC Cooling Fan" work (assuming no heat transfer with the outside room) not only did not reduce the indoor temperature, it will rise. Let us analyze a cause of tempe...
Fan wind speed should not be too large to open, so that the human body has a process of adaptation. Indoor wind speed is best controlled at 0.2-0.5 m/s, especially in well ventilat...
Use of poor quality heat "Micro Cooling Fan", in the production of this type of fan due to defects in workmanship, the center of gravity may not be in the blades axis, fo...
"220V Cooling Fan" transport is the most important part bearing a long time the lack of oil, will generate noise such high-speed rotation. Therefore, we only need a few d...
Favorites "24V DC Cooling Fan" before thoroughly remove surface oil, fouling, and wipe dry with a soft cloth, and then use a clean cloth or brown paper wrapped. Storage p...
"Inflatable Air Blower" just started working low vibration bearing parts, but with longer, dust inside the fan operating time will be uneven attached to the impeller, the...
In accordance with the "Mini Air Cooling Fan" line drawings correctly disassemble parts. When operating the first open grille clip fastening bolts leaf pines on the sleev...
"220V AC Cooling Fan" should be read before using manual, electric fans to fully grasp the structure, performance and installation, use and maintenance methods and precau...
"Waterproof Cooling Fan" is the use of oil-bearing sliding friction sleeve bearings, use of lubricants as a lubricant and DRA. Use over time, due to the oil seal, oil wil...
Correct placement is also very important, "Micro Cooling Fan" from the human body should not be too close, too close to the hair so that the blood circulation and sweat c...
