Self Contained Or Active Recovery Equipment
Question: If after installing a fitting for the purpose of recovering the appliances refrigerant, you find that the system pressure is 0 psig;
Answer: Refrigerant recovery is not required.
Question: System-dependent recovery methods may only be used on appliances containing;
Answer: 15 pounds of refrigerant or less.
Question: When filling a charging cylinder with a regulated refrigerant;
Answer: The refrigerant vapor that is vented off the top of the cylinder must be recovered.
Question: Which of the following is an example of a non-condensable?
Moisture
B. Air
C. R-12
D. R-134a
Answer: B. Air
Question:
Answer: A. EPA does not require repair, but leaks should be repaired whenever possible.