A centralized vacuum system is the next best thing since sliced bread, but the power of the utility is only as great as the knowledge of its operator. That is why having a good Built-in Vacuum Blog bookmarked in your browser will prove essential for getting the most out of your vacuum appliance. They are not hard to find or difficult to read, so you should not have any issues.
In fact, sometimes the best blog for learning how to use your central vac is the website of the company that made it. Both Eureka and Beam have a great reputations for their online presence and focus on making their products more accessible to customers. This is particularly emphasized by the fact they freely give away tutorials teaching users how to install systems themselves.
Outside of the company literature, though, there are still plenty of great resources that can teach you a few tricks not mentioned in brochures. Some blogs will show you how some great extensions for your inlet wand can make cleaning surfaces aside from your carpet extremely simple. Drapes and couches, for example, can be sucked up with an all in one tool available online.
If you have found yourself in the predicament of having to service a central system yourself because of an expired warranty or buying through a reseller, there are no shortage of sites that will walk you through diagnosing problems. Checking pipe pressure, reading the output on a power unit, and repairing cracks in your main receptacle are all tutorials that can be found on a built-in vacuum blog.