Most electrical maintenance isn’t rocket science — but let’s not confuse basic electrical maintenance with electronic troubleshooting, which truly is a science. The idea is to keep the electrons ...

Proper engineering on the front end of a project, including acceptance testing and commissioning prior to initially energizing, ensures a smooth start up and reduces the problems that can keep a ...

NFPA 70B is a recommended practice that is used for preventive maintenance of electrical equipment. It was first published in 1968 for such purpose. It was decided at that time it was not published to ...

For electrical contractors, electricians, or technicians performing electrical maintenance activities in various settings, tasks can be divided into two broad categories: planned and unplanned.

Exposure to electrical equipment carries risk, whether at installation, inspection, maintenance, repair, upgrade, or replacement. The most obvious hazards are death or injury from electrical burns, ...

It’s a thankless and time-consuming job, but basic electrical maintenance requires a high level of discipline and the willingness to follow procedure. Photos: Jim Park Most electrical maintenance ...