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Episode 243. Step-By-Step Walkthrough of a CO2 Service Call with Patrick Gregory
Manage episode 442745491 series 3558134
Trevor Matthews에서 제공하는 콘텐츠입니다. 에피소드, 그래픽, 팟캐스트 설명을 포함한 모든 팟캐스트 콘텐츠는 Trevor Matthews 또는 해당 팟캐스트 플랫폼 파트너가 직접 업로드하고 제공합니다. 누군가가 귀하의 허락 없이 귀하의 저작물을 사용하고 있다고 생각되는 경우 여기에 설명된 절차를 따르실 수 있습니다 https://ko.player.fm/legal.
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In this conversation, Supermarket Refrigeration Technician Patrick Gregory walks us through a CO2 refrigeration service call, step-by-step. He covers cascading and transcritical CO2 systems, troubleshooting common issues and shares a ton of valuable tips on diagnosing problems, whether it's filter dryer blockages, solenoid issues, electronic expansion valve (EEV) troubleshooting or other. We also dive into the importance of manuals and how refrigeration technicians can learn and get more confident servicing CO2 systems.
In this conversation, we discuss:
-Liquid overfeed systems
-Understanding Cascading CO2 Systems
-Step-by-step process of a CO2 service call
-Diagnosing issues in CO2 systems
-Solenoid and filter dryer troubleshooting
-Pump systems and flow management
-Evacuation and leak testing
-CO2 system precautions
-Controller manuals and troubleshooting
-Electronic expansion valves (EEVs)
-Oil Failures
-Charging a CO2 refrigeration system
Helpful Links & Resources:
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BOOK A CALL with Trevor to learn more about refrigeration training programs.
Upcoming Servicing Compressors, Supermarket and CO2 Trainings: Learn More Here
Learn More About Refrigeration Mentor: https://refrigerationmentor.com/
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