Belt and Chain Drive Safety

Toolbox Talk Record

Ref: TBT-MEC-010  |  Issue: 1  |  Date: March 2026
PresenterProject
LocationDate

What?

Why?

Prevent entanglementMoving belts and chains can draw a person in faster than they can react, causing amputation or fatal injuries.
Legal requirementPUWER 1998 requires employers to ensure dangerous machinery parts are effectively guarded.
ReliabilityProper inspection and maintenance prevents unexpected breakdowns that can cause uncontrolled energy release.
Do Don't
  • Ensure all belt and chain drives are fitted with secure fixed or interlocked guards
  • Isolate and lock off the drive before any maintenance or adjustment work
  • Inspect belts and chains regularly for wear, tension, and alignment
  • Replace worn or damaged belts, chains, and sprockets promptly
  • Report any missing, damaged, or poorly fitted guards immediately
  • Tie back long hair and remove loose clothing before working near drives
  • Follow the permit to work procedure for maintenance on guarded machinery
  • Confirm the guard is securely refitted and interlocks function after maintenance
  • Train all operatives on the hazards of rotating machinery before they work nearby
  • Keep the area around belt and chain drives clean and free from obstructions
  • DON'T operate machinery with belt or chain drive guards removed
  • DON'T reach into or past guards to adjust running belts or chains
  • DON'T wear loose clothing, dangling jewellery, or unsecured gloves near drives
  • DON'T attempt to re-tension or align drives while the machine is running
  • DON'T defeat or bypass interlocked guards for any reason
  • DON'T restart machinery after maintenance until guards are fully refitted
  • DON'T ignore unusual noises, vibrations, or smells from belt or chain drives
  • DON'T allow untrained personnel to carry out drive maintenance tasks
  • DON'T assume isolation is in place — verify it personally before starting work
  • DON'T use cable ties or improvised fixings to hold guards in position

See also: MEICA Safety Awareness | LOTO Awareness