Level 2 - Enclosure Integrity Certification

Prerequisite Level 1 is required.

Basic hold time and peak pressure evaluation for the Installer and AHJ.

Estimated time to complete: 6 hours

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Level 2 is designed for testers who will learn about door fan test equipment, including basic theory and operation, and give them the foundation to run a single fan enclosure integrity test in accordance with NFPA 2001, ISO 14520, or EN 15004.

Technicians will become familiar with the Enclosure Integrity Test Form that provides the chronological direction for any test, along with the companion guide that explains exactly what is required to complete each step. Exercises will be given to practice in the use of Retrotec's FanTestic Integrity software, which does all of the calculations in compliance with current standards.

Technicians will also learn to predict descending interface and continual mixing retention times, as well as peak pressures based on enclosure leakage measurements made using a door fan air leakage test kit. Separate door fan test procedures are used to measure the installed pressure relief vent area and the enclosure leakage that will determine Clean Agent hold times.

This course includes training paths for both ISO and NFPA procedures.

Any portion of training, levels 1-3, that is not completed  within 6 months of the commencement date will expire.  After that time, a recertification fee will be required to complete any unused training or add any further levels.
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Certification is rewarded with a formal certificate from Retrotec. Certification and support is valid for 3 years from the completion date. Recertification is available at any time during those three years to maintain current knowledge, compliance and testing confidence.


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