Industrial Consultants
RETA Training
RETA CIRO Review Course
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Course: RETA CIRO Prep
Duration
8 Hours
Prerequisite
Refrigeration Operator Training Class or 2 years experience in industrial refrigeration.
Description
This review course is taught by a RETA Authorized Instructor and is specifically designed as a review of materials that might be included in the RETA certification exam(s). This course is NOT intended to walk the attendee through the exam(s). This class is a review of the RETA technical course books; Industrial Refrigeration I, II, III, IV and Basic Electricity II.
Note: Please bring these books, as they will be needed for review.
Scope
- Refrigeration Fundamentals Review
Basic Refrigeration Terms and Principles
Heat Flow in Refrigeration System
The Basic Refrigeration Cycle
Properties of Refrigerants
Compressors
Lubrication
Evaporators/ Cooling Units
Condensers
Receivers
Purging - Refrigeration System Operation
Low side valves and controls (Evaporator feed)
Direct Expansion System (DX)
Flooded Systems
Pumped Liquid Recirculation Systems (Liquid Overfeed)
Secondary Coolant Circulation System
Two Stage System
Coil Defrost
Measuring System Performance - Electrical
Ladder Diagrams
Test Instruments - Panel and Screen Interpretations
Normal conditions
Abnormal conditions - Plant Operation and Safety
Record Keeping / Engine room Logs
PM programs / Line Break Procedures
OSHA / EPA
Who Should Attend
Working boiler operators, plant managers, plant engineers, maintenance supervisors, security people who are responsible for boilers and people who wish to become boiler operators.
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