Think Safety

SAFETY OBSERVATIONS FOR THE ELECTRICAL AND ELECTRONICS TECHNICIAN

Working safely is the most important thing you can do. Because of their importance, several
precautions are included as the first subject in this handbook. Of course there are more precautions, but
these are some you should think about. The keyword here is think. Think safety.

• Never work alone.
• Never receive an intentional shock.
• Only work on, operate, or adjust equipment if you are authorized.
• Don’t work on energized equipment unless absolutely necessary.
• Keep loose tools, metal parts, and liquids from above electrical equipment. Never use steel wool or emery cloth on electric and electronic circuits.
• Never attempt to repair energized circuits except in an emergency.
• Never measure voltage in excess of 300 volts while holding the meter wire or probe.
• Use only one hand when operating circuit breakers or switches.
• Use proper tag-out procedures for regular and preventive maintenance.