Questions about LogiLink pressurized gas cleaner

depends on the type and amount of dust, but if that doesn't help, it must be so bad that dismantling is the only solution. just disconnect everything from the power supply first, try not to hold the can upside down and avoid turning the fans, as this will also generate some current. by far the best is to avoid dust from the beginning, e.g. with dust filters in front of the fans. if you also make sure that more fans are blowing into the case than out, nothing should be sucked in through any slits.

A spray tube is included if that answers the question.

Press on it and an air jet comes out...is specially made to blow the dust away. The other option, which pays for itself relatively quickly: IT Dusters CompuCleaner Original

no idea

the aerosols serve to build up pressure and may also escape as liquid, e.g. when sprayed upside down, but are not harmful to the electronics and evaporate quite quickly - nevertheless, it is recommended to disconnect the power and allow any heat to dissipate in order to avoid temperature shocks, which in extreme cases can lead to cracks, for example As far as cleaning power is concerned, compressed air is great for getting dust and loose particles out of corners where you can't reach with a vacuum cleaner, for example - but you can hardly get rid of stuck dirt like on keyboards, CyberClean is more helpful there.

I can say that I got a straw with the shorter stouter looking can...

Probably because the pressure drops a little, which raises the temperature a little. But as far as I know, this is not water, but butane. Should be easy to check with a lighter (just don't light it while you are spraying, it can go in your eye).

So far, I have mainly used the spray to remove dust from the hardware in the computer. CPU, RAM, mainboard, etc. However, since the spray only works with compressed air, it should also be no problem to remove dirt from the parts of a projector. Since the liquid air evaporates when used as a gas, it becomes cold. So I wouldn't hold it too close to the objects to be cleaned. I would start with a distance of 20cm and then move closer for a short time if this is not sufficient. And only use it intermittently.

Yes, that's no problem. Just don't turn the can upside down and spray. Otherwise liquid comes out.

I used this one and it's Tip top, there's even a little pipe to blow precisely into corners

Unfortunately, we cannot offer the requested item.