Course Introduction
Caution: This takes knowledge & SKILLS
Interlock Device Testing
Valve Testing
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Manual Fuel Isolation Valve Failures (6:16)
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Manual Isolation valve issues - Ball Valves
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Ball valve stem leakage (0:53)
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SSOV's Not Closing Within 1 Second (3:02)
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Actuator Failures (3:10)
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SSOV's Leaking When Closed (17:43)
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Example Valve Tightness Standards
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SSOV Buble testing Procedure by Valve Mfr.
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Actual Bubble Test Shown, (count the bubbles for 15 seconds) (1:03)
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Quiz #2
Inspections & Evaluations
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DCV/Gap Analysis (5:22)
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Installation Issues (2:15)
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Mfr. Literature on Mounting Solenoid Valves
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New Technologies (3:11)
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Best Practices (3:30)
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Recall, Service Notice, Maintenance Issue Components
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Identify & Recognize Hazards (8:43)
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Example burner equipment manual - installation/commissioning issues
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Quiz #3
Conclusion
