NIHST
Hazardous-Location Awareness · HL-SAFE

Life-Safety Systems & Lockout

Course overview

Life-Safety Systems & Lockout is a course in NIHST WORX Academy's Hazardous-Location Awareness. It covers energy control across 1 modules and 2 lessons, and counts toward the Tier 1 hazardous-location finishing credential.

Course outline

01

Energy Control

  • Lockout/Tagout Before You Open Anything

    Most booth and exhaust equipment is served by motors, heaters, and control circuits that can start without warning. Before you open a fan housing, a burner box, or a control panel, you isolate every energy source and verify zero energy at t...

  • Interlocks: The Booth That Refuses to Spray

    A correctly built booth will not allow spraying unless exhaust airflow is proven. This is an interlock: a safety logic that ties the spray-enable signal to a verified airflow signal, usually from a differential-pressure switch across the fi...

Enrolled students read the full lessons, track per-lesson progress, and complete this course toward their credential.

Enroll in the Hazardous-Location Awareness
BK
Reviewed by Benjamin Kurtz
NIHST Technical Authority

Questions

What does Life-Safety Systems & Lockout cover?+

Life-Safety Systems & Lockout is a course in NIHST WORX Academy's Hazardous-Location Awareness. It covers energy control across 1 modules and 2 lessons, and counts toward the Tier 1 hazardous-location finishing credential.

How is this course structured?+

1 modules and 2 lessons of online instruction, authored against the NIHST competency standard and reinforced by hands-on lab work and supervised on-the-job hours.

What does it count toward?+

Completing every lesson in this course satisfies part of the coursework requirement for the Tier 1 credential. Coursework, a proctored exam, and signed OJT hours together gate the credential.

Related

All programs
How the courses ladder into tiers.
The competency standard
What this course is built against.
Tier 1 credential
What completing this counts toward.