A canister vacuum cleaner places the majority of its weight (vacuum motor, filters, bag, and cord winder) in a separate unit to make the power head lighter with a long hose, the canister can be placed in the middle of the room and the power head moved more easily. This design allows larger and more powerful motors to be used. As with the upright, the canister vacuum cleaner loosens dirt with the beater bar, located in the power head and driven by a smaller motor. Dirt is pulled through the hose by the main motor in the canister. Wheels on the canister make it easily portable. Because the fan in a canister vacuum is more isolated than the fan in an upright vacuum, it is generally less susceptible to damage. So if a lot heavy appliances connected to one circuit then terrible thing must be happened so it’s better to call expert for your problem solution. For more detail visit And contact# 0502627749