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What is the EPA definition of a small appliance? - ANSWERS-Man ufactured, charged
and hermetically sealed in a factory and contains five pounds or less of refrigerant
For small appliance use, a recovery device manufactured as of November 15, 1993
must be capable of recovering: - ANSWERS-80% of the refrigerant when the
compressor is not running or achieve a 4 inch vacuum under ARI 740-1993 and 90% of
refrigerant when the compressor is operating or achieve a 4 inch vacuum under ARI
740-1993
What type of system can a vacuum pump be used on for recovery? - ANSWERS-
System-dependent (passive) recovery
When using a system-dependent recovery system with an non-operating compressor,
where should the refrigerant be recovered from? - ANSWERS-High side of the system