Electric Generators, Motors and Systems
When conducting maintenance on electrical equipment and systems, make sure that:
- Electrical connections and power cords are checked for wear for deterioration and replaced if needed.
- Electric motors are serviced at recommended intervals.
- All guards are present and correctly installed.
- Motors electrical connections need to be kept sealed.
Electrical generators run the rig.
Potential Hazards
- receiving flash burns or shocks when servicing motors, generators, and breaker panels
- being caught on moving equipment
Possible Solutions
- Do not wash down generators, electric motors and breaker panels with water hose.
- Avoid wearing jewelry.
- Do not stand directly in front of breakers when operating.
- Use dielectric mat in front of control panel or breaker panel.
- Use proper lockout/tagout procedures.
- Wear appropriate personal protective equipment.
- Cover with appropriate shields or guards all exposed revolving parts such as belts, flexible drives, generators, shafts and other moving parts to prevent contact and injury.
Knowledge Check Choose the best answer for the question.
8-6. What should be done to reduce the possibility of receiving flash burns or shocks when servicing motors, generators, and breaker panels?
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