TinnerFlow logoTinnerFlow™
Content Gap Batch 8

Lockout and Verification Before Reaching Into Equipment

Field Basics, Safety & Access⚠️ STOP / VERIFYField workflow

Core Answer

Stop before reaching into equipment, fans, dampers, belts, coils, or energized control compartments. The employer’s lockout/tagout procedure and authorized-person rules control the work.

Open in Field RescueOpen Category

What to Check First

Ask Foreman

This equipment can start from [disconnect/BAS/local control]. Who is the authorized person for lockout and zero-energy verification before I reach in?

Text to Foreman

Do Not Do This

Do not trust an off switch, stopped fan, closed damper, or silent equipment as proof that energy is controlled.

Why This Matters

Equipment can restart automatically or retain electrical, mechanical, pneumatic, or thermal energy.

Verify against: employer lockout/tagout program, equipment instructions, site safety rules, authorized-person direction.