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How to maximize the efficiency of the air cooler? How to operate it more efficiently, safely and economically? The maintenance of this air cooler is an essential task. 1. Dust will accumulate on th...
Use and maintenance 1. Place horizontally The air-conditioning fan should be placed horizontally, pay attention not to tilt when using it, and check whether the power supply of the socket is consi...
Electric fans are household appliances that most households have. So are you in the correct position to use electric fans? Next, let's talk about the precautions of the electric fan. Do not use two e...
