A shop is deciding whether a recovery machine may be put to work on small appliances, and the technician is reading the certification label fixed to its housing. What does that label state?
Correct Answer
C) The approved organization that tested it and the appliance types it was certified against
Recovery equipment is certified by an organization EPA has approved to run the testing, and the label records that fact. It names the testing organization, states that the equipment meets the applicable standard, and identifies the category of appliances it was tested against, which is where the distinction between small appliances and other appliances appears. Nothing on the label is a service record, and nothing on it expires with use. That label plus the manufacture date is what a shop needs in order to know where a machine may legally be used.
Why This Is the Correct Answer
The certification label is the machine's evidence that an EPA approved testing organization put it through the applicable performance standard. It identifies that organization and the appliance category the equipment was certified for, which is exactly the information a shop needs before assigning the machine to a job. A machine certified for appliances other than small appliances may also be used on small appliances.
Why the Other Options Are Wrong
Option A: The date the machine was last serviced and the name of the technician who serviced it
Service history is recorded by the shop, not on the certification label, and no maintenance interval is stamped there.
Option B: The refrigerant charge the machine holds and the oil type its own compressor requires
The machine's own operating charge and oil requirement appear in the manufacturer's literature and on the data plate, not in the certification statement.
Option D: The maximum number of pounds the machine may recover before it must be recertified
Certification does not run out after a quantity of refrigerant. It attaches to the equipment design at manufacture and does not require periodic renewal.
Memory Technique
The label answers two questions: who tested it, and what it was tested for.
Reference Hint
Recovery equipment is certified by an EPA approved testing organization, and the label names that organization and the appliance types covered.
More epa-608-type-1 Questions
An under-counter ice maker is one factory-sealed cabinet, while a modular ice machine head is joined to a remote condenser by field-run tubing. What certification does servicing the modular machine's circuit require?
A technician recovers refrigerant from a small appliance using a recovery machine that was manufactured in 1991. What recovery level must that older equipment achieve?
Two technicians recover from identical refrigerators with working compressors, one using a 1991 recovery machine and the other a 2015 machine. Why do their required recovery levels differ?
System-dependent recovery equipment may be used only on appliances that normally hold up to what amount of refrigerant?
What feature defines a self-contained recovery unit and sets it apart from the system-dependent kind?
When system-dependent recovery equipment is used on a small appliance whose compressor still runs, how can that working compressor be put to use?
Recovery from a small appliance has slowed down and the pressure is barely moving. What accepted technique helps drive the remaining refrigerant out?
After the recovery unit stops pulling on a small appliance, how does a technician confirm that the recovery is actually complete?
A sealed small appliance offers no service port at all. What has to happen before recovery equipment can be connected to it?
As refrigerant from a string of small appliances collects in a recovery cylinder, what fill limit applies to that cylinder?
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