BASIC ENGINEERING & TECHNICAL KNOWLEDGE FOR TROUBLESHOOTING OF INDUSTRIAL MACHINE CIRCUIT FAULTY

• Theory/Quiz – Basic knowledge for engineering system – electrical, electronic and electro- mechanical
• Theory/Quiz- Basic block diagram of electrical machine
• Theory/Quiz – Basic wiring diagram of electrical system single & 3 phase
• Theory/Quiz – Basic component specification and Circuit function – Power Devices, Sensor , Control Devices and Output Devices
• Safety Guide – Safety Precaution & Guideline for Troubleshooting of Electrical machine
• Practical 1 – Application of Multimeters – Testing components and measurement technique.
• Practical 2- Testing, generate test point and measurement technique
• Practical 3- Perform electrical wiring and measurement technique of current and voltage.
• Practical 3- Circuit analysis – Electrical machine common problems, testing and verification technique.
• Practical 4- Wiring , Testing and Verification status of Electrical machine assembly:
  • AC Supply  / AC Filter / Switching Mode Power Supply / DC Motor
  • AC Supply / Solid state Relay / Battery / AC Bulb
  • AC Supply / Inverter Motor /  AC Motor
• Practical 5 – Electrical Component Testing and Verification Technique.
  • AC Filter / Switching Power Supply/ Main Circuit Breaker / ELCB
  • Magnetic Contactor / AC Relay /AC Valve/AC Motor / DC Motor / Heater
  • Electronic components – Fuse / Passive component/ diodes / Transistors

COURSE CONTENT

• Self  rate skill & knowledge for troubleshooting of industrial machine
• List down common machine problem in your area / production

• Electrical  system
• Electronic system
• Electro mechanical system
• Electro pneumatic system

• Basic design of electrical machine

Generates basic block diagram of

• Machine with Single Phase Motor
• Machine with 3 Phase Motor
• Machine with Heater Assembly

• Single phase system
• 3 phase – Star wiring
• 3 phase – delta wiring
• PLC System / Ladder Diagram

• Power  Section
  • Single Phase AC Supply / 3 Phase AC Supply
  • Main Circuit Breaker / ELCB ( RCC)
  • Switch Mode Power Supply (SMPS)
  • Battery Assembly/ UPS
• Sensors
• Control Section
  • Micro controller (PIC)
  • PLC System
  • Inverter Motor Controller
  • Relay/ Solid state relay
• Output Section
  • Single Phase AC Motor
  • 3 Phase AC Motor
  • Heater Assembly

Generate test point and measurement technique based on Wiring Diagram A

• Generate test point for voltage measurement
• Identify High Pin (Red Probe) and Low Pin (Black Probe) for each measurement.

 Application of Test equipment

• Digital Multimeter
  • Continuity Test / Resistance Test / Short & Open Test
  • Capacitance Test / Diode Test
  • Measurement Voltage

Perform Electrical wiring and measurement technique based on Electrical Diagram B

• Measurement of voltage & data collection
• Measurement of current & data collection

Industrial machine Common Problems and Component faults.

• Single Phase with 7 AC Motors
• AC DC Power Supply
• Micro controller not function
• Inverter Motor not function
• Heater Assembly not function

Wiring , Testing and  Verification circuit function of Industrial machine  System

• Project 1
  • AC Supply /AC Filter / Switching Power Supply /DC Motor
• Project 2
  • AC Supply / Solid state Relay / Switch  / Battery /AC Bulb
• Project 3
  • AC Supply / AC Filter /Inverter Motor /  AC Motor

Electrical Component Testing and Verification Technique.

• Main Circuit Breaker / ELCB
• Magnetic Contactor / AC Relay/ Basic Controller
• AC Filter / AC Motor / Stepper Motor
• Electronic components