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Machine guarding, grinders and portable tools

CSP written lesson, 10 min read. CSP Domain 1: Advanced Application of Safety Principles

AI-drafted from the cited rules and fact-checked against them. Study aid, not site-specific safety advice. The official rule controls.

What you'll learn

  • State what machine guards must protect against and how they are affixed
  • Apply the 7-foot fan guard rule and the 30 p.s.i. limit on air cleaning
  • Recall work rest, tongue and guard exposure limits for grinders
  • Explain flange size rules, blotters and the ring test
  • Distinguish the general flange rule from its exceptions

What this lesson covers

This lesson covers how OSHA general industry rules require machines, abrasive wheel grinders and portable tools to be guarded and maintained. It focuses on the distances, angles and procedures that the exam tests and that safety professionals check in the field.

This lesson is included with a pass

Written lessons come with every CSP pass, along with the video lessons, the question bank, mocks and the tutor. $80 per exam or $143 for all three, for 180 days.

Try the free machine guarding, grinders and portable tools practice questions

See where you stand on the CSP

25 questions, free, no card. You get a readiness score for each CSP domain.

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