Single Line Diagram & Troubleshooting Control Circuit

Course Contents

• • Electrical Symbols
• • Review of standard symbols, and
• • Symbol identification and meaning
• • Basic layout
• • Familiarization with the layout of different schematics and one line diagrams
• • Elementary Electrical Diagrams
• • What are schematics used for and why are they necessary
• • DC voltage schematic
•  → Introduction, familiarization and review of: Series circuit, Parallel Circuit and Series / Parallel circuit
• • Single-Line Diagram
•  → Purpose of a single line,
•  → Equipment identification, and
•  → Hazardous energy control.
• • AC voltage schematic
•  → Equipment identification, and
•  → Trouble shooting and fault finding.
• • Developing and Maintaining a single line diagram
•  → Site familiarization,
•  → Equipment identification and inventory,
•  → Nomenclature verification,
•  → Preparing a block diagram,
•  → Interconnecting the equipment,
•  → Verification of accuracy, and
•  → Practical exercise
• • Troubleshooting using electrical schematic
•  → Effective trouble shooting approach
•  → Evaluating and assessing the fault
•  → Mapping a solution
•  → Identifying the hazards
• • Normal System Operations Basics
•  → Create a block map of the installed equipment
•  → Transfer the information to the one line diagram
•  → Verify electrical prints and make changes to existing diagrams
•  → Create and maintain regulatory compliant electrical diagrams
•  → Question and Answer Session