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CFC Type 1

EPA 608 Type 1 Flash Cards

QuestionAnswer
What is the definition of a "Small Appliance" under EPA Type 1 regulations? Equipment that is fully manufactured, charged, and hermetically sealed in a factory with 5 pounds or less of refrigerant
Which refrigerants are commonly used in small appliances? R-12, R-22, R-134a, R-410A, and increasingly, hydrocarbons like R-600a
What must be done before opening or disposing of a small appliance? Refrigerant must be recovered to specific EPA- mandated vacuum levels.
What is the required recovery vacuum for an appliance with a non-operating compressor using HCFC or HFC? 4 inches of mercury(Hg) vacuum
What is the required recovery vacuum for an appliance with an operating compressor using HCFC or HFC? 4 inches of mercury(Hg) vacuum
Can you use a system-dependant (passive) recovery process on a small appliance with a working compressor? Yes, a system-dependent device can be used when the compressor is functioning properly tp pump refrigerant to the container
What is the maximum charge size allowed for using a system-dependent recovery process? 15 pounds or less
If a small appliance is equipped with a serviceable process stub, where should you connect the recovery device? The copper process stub
What should you do if you find a suspected mixture of two different refrigerants in a small appliance? Do not recover it into a mixed tank, it should be recovered into a separate, designated container to prevent contamination.
Is it mandatory to repair leaks in small appliances under EPA Type 1 regulations? No, repair of leaks is not mandatory for small appliances, but it is highly recommended.
Created by: AHR-160
 

 



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