Courses  >  

Reefer Container Maintenance Course

Entry Criteria:     C/E, 2/E, 3/E, E/O

Course Duration:     3 Days



Course Description

This course will include necessary classroom input followed by Extensive Practical Sessions on Reefer container with the latest Carrier Transicold 69NT machinery installed in the Training Centre premises.

Contents of the course

  • Scroll Units.
  • Annual Maintenance Procedures.
  • Basic Refrigeration & Four Component Flow.
  • Controller and microprocessor switching points.
  • Electric Circuit Start Up Sequence / Electrical Circuit reading.
  • Pressure - Temperature Chart.
  • Compressor and other components.
  • Differences between Carrier 69NT, Thermoking CRR-40 2000 and Daikin LXE-10E-A
  • Various Sensors and their working.
  • Working Principle of the modulation valve and Quench Valve.
  • Replacing procedure of the defective compressor.
  • Replacing procedure of the defective Evaporator fan motor.
  • Replacing procedure of the defective Condenser fan motor.

Practicals on

  • Replacing procedure of the defective Condenser fan motor.
  • Loading & Downloading Procedures with PLC.
  • Controlled Atmosphere Systems.
  • Humidification Systems.
  • Charging of refrigerant, leak and detection and rectification.
  • Replacing Evaporator heater assembly.
  • Servicing of Modulating Solenoid valve.
  • Controller checkout and procedures.
  • Practical training of brazing on Refrigera- tion Piping System.
  • Temperature Controller sensor and set station checkout procedure.
  • Replacing thermostatic expansion valve.
  • Fault Diagnosis.
  • Identifying and Replacing a defective sensor.
  • Testing the Compressor pressure with manifold gauges.
top









Please find below the list of documents required to get on the first day of the course.
  1. 2 passport size photographs,
  2. Copies of Passport, CDC, COC & INDOS No.