- Cleaning and Lubrication•Adjustments
- Overcurrent Protective Device Testing
- Oil Testing
- Electrical Testing
- Current Path
- System Function
To help ensure reliable operation, periodic maintenance, cleaning and lubrication on electrical distribution equipment is required. Having a properly planned and executed preventive maintenance program: Reduces unplanned repair costs and costly breakdowns, Helps ensure the integrity of the electrical system, Maximizes electrical equipment productivity, Extends equipment life, Provides required documentation for maintenance activities.