EVT

Technicians who service, diagnose and repair systems.

Basic Foam for Technicians (M)
This class will cover basic Class A foam properties and operations to give technicians an understanding of how foam works, why it is used, and common operator errors.

Proportioner Theory (M)
This class will cover the various types of proportioners available and their components and operation.

Proportioners — Hands-on (M)
This class will cover calibration and testing of various types and models of proportioners.

Eye, ear, hand and foot protection will be required and must be provided by the student.

CAFS Theory (M)
This class is an in-depth presentation on the operational theory of CAF systems including components, air control, cooling and hydraulics circuits.

CAFS — Hands-on (M)
This class will cover compressor system tuning including maximum pressure adjustments and air/water pressure balancing. It will also cover annual compressor testing.

Eye, ear, hand and foot protection will be required and must be provided by the student.

Foam System Maintenance/Troubleshooting (M)
This class will cover the regular maintenance and service needed for different proportioners and CAFS. It will also cover troubleshooting for both proportioners and CAFS.

Troubleshooting-Hands-on (M)
This class will provide hands-on practice troubleshooting actual problems on foam and CAFS which have been “bugged” by the instructors.

Eye, ear, hand and foot protection will be required and must be provided by the student.

Writing Specifications for Foam/CAFS System (M)
This class will cover the types of systems available and which system is best for specific tactical applications. The class will also provide tips and tricks to write an effective specification.

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