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

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

In the manufacturing industry, most industrial machines use electrical, electronic, electro-mechanical, and electro-pneumatic systems to operate the machine and generate the desired output according to production requirements. To ensure the effectiveness of support service to the production or manufacturing department, the technicians and engineers shall have the basic knowledge to check, verify and troubleshoot the industrial machine faultily.

LEARNING OUTCOME

• 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

Module 1: Introduction to Basic Engineering & Technical Knowledge for Troubleshooting Industrial Machine Circuit Faulty

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

Module 2: Basic Knowledge of Engineering System

• Electrical system
• Electronic system
• Electromechanical system
• Electro pneumatic system

Module 3: Understanding the Basic Block Diagram of Industrial Machine

• The basic design of electrical machine
• Generates basic block diagram of
• Machine with Single Phase Motor
• Machine with 3-Phase Motor
• Machine with Heater Assembly

Module 4: Basic Wiring Diagram of Industrial Machine

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

Module 5: Basic Components/devices Identification, specification and basic function.

• 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

Module 6: Practical 1

• 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.

Module 7: Safety Precaution & Guideline for Troubleshooting of industrial machine

Module 8: Practical 2

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

Module 9: Practical 3

• Perform Electrical wiring and measurement techniques based on Electrical Diagram B
  • Measurement of voltage & data collection
  • Measurement of current & data collection

Module 10: Practical 4

• Industrial Machine Common Problems and Component Faults.
  • Single Phase with 7 AC Motors
  • AC DC Power Supply
  • Microcontroller not function
  • Inverter Motor does not function
  • Heater Assembly does not function

Module 11: Practical 5

• 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

Module 12: Practical 6

• Electrical Component Testing and Verification Technique.
• Main Circuit Breaker / ELCBMagnetic Contactor / AC Relay/ Basic Controller
• AC Filter / AC Motor / Stepper Motor
• Electronic components