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Contact Us Today! ACRA - Air Conditioning and Refrigeration Academy ACRA - Air Conditioning and Refrigeration Academy

•  Air Conditioning & Refrigeration Technology One (Basic)

•  Air Conditioning & Refrigeration Technology Two (Intermediate)

•  Air Conditioning & Refrigeration Technology Three
   (Intermediate / Advanced)

•  Diploma in Air Conditioning & Refrigeration (Technology Four)

•  Electrical One (Basic / Intermediate)

•  Electrical Two (Intermediate)

•  Installation, Maintenance & Repair of Split, Console & Window    Units

•  Basic Automotive Air Conditioning

•  Duct Erection

•  Scaffolding (Including Usage, Erection & Inspection)

 BMS Control Systems

•  Refrigeration Pipework Installations

•  Polyethylene/Aluminium Composite Plastic Refrigerant Tubing

•  Drain Piping for HVAC&R

•  Steel Piping Installation (pertaining to HVAC&R industry)

•  Duct Work Installation

•  Duct Work Manufacturing

•  Pipe Grooving Course

•  Evaporative Cooling Installation/Commissioning

•  Evaporative Cooling Sizing/System Selection/Design Aspects

•  Pipework

•  Welding, Brazing & Cutting

•  Hydrocarbon Safety Course (Domestic, Light Commercial    Refrigeration)

•  Domestic Refrigeration

•  First Aid Level 1

•  First Aid Level 2 & 3

•  Fire Fighting

•  merSETA Apprenticeship - Refrigeration Mechanic (Industrial &    Commercial)

•  merSETA Learnership - National Certificate in Air Conditioning,    Refrigeration & Ventilation Level 2, 3 & 4

•  SAQCC/SARACCA Authorised Refrigeration Practitioner Course
   (Safe Handling)

•  SAQCC/SARACCA Authorised Refrigeration Practitioner
   Top-Up/Renewal

•  Trade Test Preparation – Refrigeration Mechanic

•  Trade Test Assessment – Refrigeration Mechanic

Courses / Skills Programs Available:

Unit Standards:

NLRD116234 and NLRD116229

Objective:

For the person who needs to join and install refrigerant piping and accessories in accordance with a sketch, a drawing or standard instructions to form a system that is leak proof, will convey refrigerant and ensure proper oil return to the compressor. Typically this work will fall into an installers (Air conditioning and refrigeration) scope of work.

Outcome:

Identification of piping used for refrigeration installations.Work planning. Pipe jointing and installation procedures. Requirements for a system suitable for correct operation. Read drawings. Installation of pipework including fixing methods. Use tooling, benders, leak detection methods. All pipe joining methods including brazing. Use of nitrogen. Full workshop training component. Form brazed joints. Copper to copper brazed joints are made correctly. Copper to brass brazed joints are made correctly. Internal surfaces are inherently free of scale upon completion of the brazing process. Filler material has penetrated the entire joint. The consequences of not using nitrogen when brazing are listed and explained. The consequences of using the wrong filler material are listed and explained. The advantages and disadvantages of the various brazed jointing methods are listed and explained. Form non-brazed joints. Flared joints are formed correctly. Flanged joints are formed correctly. Compression joints are formed correctly. Threaded joints are formed correctly. The advantages and disadvantages of the various non-brazed jointing methods are listed and explained. Install piping and accessories. Test installation for leaks. Clear site and hand over the installation.

Duration:

5 days, Monday to Friday from 08:00 to 15:00

Pricing:

On request.

Pipework

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