DONGGUAN XINGDONG ELECTRONICS CO., LTD.
Add: NO.2, Dagao Hengfeng 2nd Road, Changping Town, Dongguan, Guangdong, China
Tel：+86-769-83660708
Fax：+86-769-83660718
Email：info@d-fan.com.cn
URL：http://www.szdosense.com/eng/
① strict control "Tiny Cooling Fan" in the use of time;
② Enable "Tiny Cooling Fan" each year, the infusion should be motor oil filling hole, the rotating friction parts to maintain lubrication, will not generate heat; I usually use a clean cloth to wipe the motor, remove the dust buildup on the housing
③ not use the motor water damp; there is not place flammable and explosive materials used. Choose a smooth solid position to put "Tiny Cooling Fan", knocked prevent damage to the fan blades and motor;
④ often check the electrical components and power cord connections are secure, the power cord is damaged aging, identify problems and timely maintenance and replacement should never be "sick to work."