HAND CRUSH & ELECTRICAL SHOCK RISK – MACHINE GUARDING
Why This Topic Matters
Machines help us get the job done—but they can also cause serious injuries if not used safely.
Two of the most common risks are:
- Hand crush injuries from moving parts
- Electric shocks from exposed or faulty wiring
Most of these accidents happen when machine guards are missing, damaged, or bypassed.
Common Hazards
- Reaching into moving parts (belts, gears, blades)
- Working on machines without isolating power
- Using equipment with exposed wires or broken covers
- Removing or tampering with safety guards
SAFETY Tips:
[1] Always Use Machine Guards
- Never remove or bypass a guard—they’re there to protect you
- If a guard is damaged or missing, report it immediately
- Keep hands, clothing, and tools away from moving parts
[2] Lockout Before Maintenance
- Turn off and isolate power before cleaning, fixing, or clearing jams
- Follow proper Lockout/Tagout (LOTO) procedures
[3] Stay Alert to Electrical Risks
- Don’t use machines with frayed cords or exposed wires
- Keep electrical panels closed and dry
- Use insulated tools and dry hands when working near electricity
[4] Wear the Right PPE
- Use cut-resistant gloves where appropriate
- Wear non-conductive boots and gloves when working with electrical tools
Remember
Your hands are your tools—protect them. And electricity is invisible but deadly.
If something looks unsafe, stop and report it. One small shortcut can lead to a serious injury.
Team Question for Discussion
Have you seen any machines recently with damaged or missing guards? What should we do when we spot one ?
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