Cleaning Machinery and Motors: Safety Protocols

Cleaning Machinery and Motors: Safety Protocols

Why Clean Equipment Matters

Performance: Machinery operates best when free of dirt/grime.

Safety: Reduces accident risks (e.g., overheating, electrical shorts).

Pre-Cleaning Preparations

Power Down: Always stop the machine and disconnect power before cleaning.

PPE Check: Wear gloves, goggles, and protective clothing.

Cleaning Methods & Associated Risks

Method Hazards Safety Measures

Steam Cleaning Burns from steam/hot surfaces • Limit pressure to ≤25 psi (NSC standard).

• Use insulated gloves and face shields.

Compressed Air Eye injuries from debris/hose whip • Restrict pressure to ≤40 psi (25 psi preferred).

• Wear ANSI-rated safety goggles.

Alkaline Solutions Chemical burns, equipment corrosion • Never use on electrical components.

• Keep emergency water access (shower/hose).

Solvents Toxic vapors, explosions (flammable) • Ensure ventilation.

• Shut off electrical sources near flammables.

• Prohibit welding/brazing nearby.

Critical Safety Practices

Pressure Limits:

Steam: ≤25 psi to prevent severe burns.

Air: ≤40 psi to avoid insulation damage (moist air above 40 psi harms motor windings).

Chemical Handling:

Flush alkaline splashes immediately with water.

Store solvents in labeled, sealed containers away from ignition sources.

Ventilation: Use exhaust fans or open-air spaces when working with solvents.

Emergency Readiness

First Aid Kits: Must include eye wash stations and burn gel.

Fire Extinguishers: Class B/C extinguishers nearby for solvent-related fires.

Key Stat: *60% of solvent-related injuries occur due to inadequate ventilation* (OSHA).

Visual Reminders

"LOCK OUT – TAG OUT" before cleaning.

"NO OPEN FLAMES" signs in solvent areas.

Bottom Line: Clean equipment boosts efficiency, but only when done safely. Prioritize PPE, pressure limits, and hazard awareness to prevent injuries.