Many people think that when drilling holes in walls or ceilings, you can easily get rid of dust and debris. You just need to bring a working vacuum cleaner pipe during drilling to the drill or rotary hammer drills. To do this, you should not! By doing so, you spoil your vacuum cleaner completely.
The fact that the construction dust is very fine, and easily penetrates all existing filters, whether paper, rag cyclone, Hepa filters, etc... Penetrating through them, she gets in a cleaner engine, armature winding and the bearings.
The instructions of any vacuum cleaner has a section about the use of the vacuum cleaner for construction debris. The vacuum cleaner is automatically deprived of the guarantee! And in case of damage to repair free of charge on its guarantee you will not be able. And the cost, when the engine is replaced by a vacuum cleaner up to 70 - 75 percent of the cost of the vacuum cleaner. Therefore, in case of breakage, it is easier to buy a new one.
When repairing the apartment I used my. does not yet old S ** s ** g, being sure that there was nothing he would not be on it. And the end of the repair he was "the last breath." I started very warm and booming, despite the complete disassembly and cleaning. And after 2 months he just began to smoke.
Therefore, summing up the above, we can say that only the industrial vacuum cleaner should be used for repairs. Of course, if you need to drill a 2 - 3 holes to take the vacuum cleaner construction is expensive and not profitable. But if you are planning a complete overhaul of an apartment or house, you can think about purchasing it.
Now of course a lot of "craftsmen" and instructional videos on how to make a household vacuum cleaner homemade cage quickly. If you are willing to spend on this dubious venture their time and money, then go for it. Although I'm not sure that it will give 100 percent guarantee that your household vacuum cleaner after the grand renovation will remain unharmed!