How to clean up the projector screen dust?
The filter is complicated and simple, and the detailed cleaning needs to be taken apart, but the simple cleaning is not needed. Dust from the fan heat dissipation of the projector inhalation of dust, because the fan to the bulb blows, so have the suction and blowing out the fan, suction fan in mesh accumulation of dust, most commonly because be inhaled, so the accumulation of dust on the outside of mesh, it's simple, vacuum suction can be washed very clean directly.
In order to ensure the normal work of the projector, regular inspection and maintenance is essential. Clearing the ventilation filters is one of the important things. If the projector ventilation filter is blocked by dust, it will affect the ventilation inside the projector and cause the projector to overheat and damage the machine. At any time, make sure the ventilation filters are properly covered. Clean up the ventilation filters of the projector every 50 hours, and the cleanup steps are as follows (take the TLP4 and 6 series as an example) : unplug the power cord; Remove the ventilator cover: the ventilator cover is located on the right side of the projector, which can lift the cover of the ventilation filter. Clean filter: dust the filter with a vacuum cleaner. Cover the back of the ventilation filter properly.
Generally have a slot on the chassis of projector or speak, this is to facilitate ventilation, air inlet is equipped with the dust of the net, the projector is working, is used to filter dust and pollutants. The projector to use after a long time, filters, slot aperture will accumulate dust, in order to ensure the normal operation of the machine, need to tear open come down to the fabric of dust cleaning on a regular basis, so as not to affect the cooling fan and dustproof performance. Rinse: wipe the dust with a brush.