Warm notices on using a heater:

Firstly, remember to keep a heater away from the wall 20cm minimum and from inflammables like curtains, blankets 50cm minimum. For heaters with a PTC, its direction of discharging heat should not point towards wires, inflammables and furniture which may be easily deformed by the heat. And for sake of your safety, don' t ever heat any clothes on heaters.

Secondly, keep your hands off the heater' s hull or the protection cover when it' s working in case getting burned especially for families having kids around.

Thirdly, for the heaters equipped with swings you are really not allowed to force them to halt or to run. Otherwise, heaters' motor can be broken.

Fourthly, regular check and cleaning are needed for convectional heaters on the wind inlet and vent if any obstruction, the same on the PTC filters to maintain the motor in good conditions.

And finally, do cut off heaters' power supply when cleaning them and use brushes for exterior dust, mugs with soap for the stains. Besides, oil rotating parts such as the bearing with lubricatives if necessary.
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