1.   Overloading circuits was a national pastime.

2.   Avoid overloading circuits.

3.   Heating equipment overloads circuits and poses a fire risk.

4.   An example of such a hazard, it said, is a computer that could overload electrical circuits in a residence and create a fire hazard.

5.   An example of such a hazard, it said, is a computers that could overload electrical circuits in a residence and create a fire hazard.