Why risk fines up to $27,500.00 per violation per day for not having the
proper certifications?
Recent EPA Enforcement Actions
Have questions about the EPA'S Rules and Regulation?
Use the Link Below.
Link to EPA Rules & Regulations
Let us Train and Certify your staff.
These tidbits and the many others that we have provided our customers over the past eighteen years are a small token of our appreciation to the most important people in the world. Our Customers!
Our office is open from 8am to 4pm Mountain Standard Time Monday thru Thursday
Contact Us
Phone: 623-934-0909
E-mail to: Contact Us
Motorcoach 608 Certification is EPA Approved and valid for all classes of HVAC and refrigeration work.
RESIDENTIAL
COMMERCIAL
INDUSTRIAL PROCESS
CHILLERS
SMALL APPLIANCES
R-22 & R-500 BUSES
609 Certification is valid for Motor Vehicle Air Conditioners including R-12 & R-134a Buses.
Recent EPA Enforcement Actions
Have questions about the EPA'S Rules and Regulation?
Use the Link Below.
Link to EPA Rules & Regulations
Let us Train and Certify your staff.
These tidbits and the many others that we have provided our customers over the past eighteen years are a small token of our appreciation to the most important people in the world. Our Customers!
Our office is open from 8am to 4pm Mountain Standard Time Monday thru Thursday
Contact Us
Phone: 623-934-0909
E-mail to: Contact Us
Motorcoach 608 Certification is EPA Approved and valid for all classes of HVAC and refrigeration work.
RESIDENTIAL
COMMERCIAL
INDUSTRIAL PROCESS
CHILLERS
SMALL APPLIANCES
R-22 & R-500 BUSES
609 Certification is valid for Motor Vehicle Air Conditioners including R-12 & R-134a Buses.
Bus Maintenance News
Maintenance Topics
Back to Bus
Maintenance Topics
Preparing for
Certification Tests
608 Core Exam Study
Topics
608 Type II Exam
Study Topics
608 Type III
Exam Study Topics
TYPE I SMALL APPLIANCE EXAM
The test topics that you should expect on the Type I exam are:
Recovery Requirements
- Definition of "small appliance"
- Evacuation requirements for small appliances with and without working compressors using recovery equipment manufactured before November 15, 1993
- Evacuation requirements for small appliances with and without working compressors using recovery equipment manufactured after November 15, 1993
Recovery Techniques
- Use of pressure and temperature to identify refrigerants and detect noncondensables
- Methods to recover refrigerant from small appliances with inoperative compressors using a system-dependent or "passive") recovery device (e.g., heat and sharply strike the compressor, use a vacuum pump with non-pressurized recovery container)
- Need to install both high and low side access valves when recovering refrigerant from small appliances with inoperative compressors
- Need to operate operative compressors when recovering refrigerant with a system-dependent ("passive") recovery device
- Should remove solderless access fittings at conclusion of service
- 134a as likely substitute for 12
Safety
- Decomposition products of refrigerants at high temperatures (HCl, HFl etc)