EPA 609 UPDATED EXAMS SCRIPT QUESTIONS AND
ANSWERS SURE A+
✔✔Which standard applies to R - 1234yf recovery / recycling / recharging equipment ? -
✔✔SAE J2843
✔✔What should be done with disposable refrigerant containers that appear empty ? -
✔✔Remove remaining refrigerant before disposal
✔✔What is required on the label after retrofitting a system to use a different refrigerant
? - ✔✔Name and address of technician and company , date , refrigerant type , and
lubricant information
✔✔A technician must be certified to perform all of the following A / C system services
EXCEPT : - ✔✔Check compressor clutch operation
✔✔A refrigerant recovery and recycling station must have a label saying it is: - ✔✔UL -
approved
✔✔Refrigerant recycling equipment use and maintenance guidelines are defined in SAE
Standard : - ✔✔J1990
ANSWERS SURE A+
✔✔Which standard applies to R - 1234yf recovery / recycling / recharging equipment ? -
✔✔SAE J2843
✔✔What should be done with disposable refrigerant containers that appear empty ? -
✔✔Remove remaining refrigerant before disposal
✔✔What is required on the label after retrofitting a system to use a different refrigerant
? - ✔✔Name and address of technician and company , date , refrigerant type , and
lubricant information
✔✔A technician must be certified to perform all of the following A / C system services
EXCEPT : - ✔✔Check compressor clutch operation
✔✔A refrigerant recovery and recycling station must have a label saying it is: - ✔✔UL -
approved
✔✔Refrigerant recycling equipment use and maintenance guidelines are defined in SAE
Standard : - ✔✔J1990
