1. Operator training and authorization

  • Only trained and authorized personnel should operate the baler.
  • Operators should be familiar with the machine's controls and safe operating procedures.
  • Training should cover how to safely tie bales and handle baling wire.
  • Regularly refresh training to keep skills sharp and knowledge current. 

2. Pre-operation safety checks

  • Conduct a visual inspection before each use, checking for wear, damage, or loose parts, particularly in the hydraulic system, belts, and wire rope.
  • Verify that all guards and safety features are securely in place.
  • Ensure the electrical connection is stable and the machine is properly grounded.
  • Check the wire rope for any signs of wear, tear, or damage before use. Discard any worn, torn, or damaged wires immediately. 

3. During operation

  • Always wear appropriate Personal Protective Equipment (PPE), including gloves, safety goggles, hard hats, and steel-toed boots.
  • Maintain a safe distance and never reach into the baler while it's running or attempt to clear jams without shutting off the power.
  • Keep the work area around the baler clean and free of debris.
  • Ensure the safety guard on wire cutters is securely fastened before every use, and never bypass it while cutting.
  • Cut baling wire away from your body and other personnel.
  • Follow the specific instructions in your baler's owner's manual for tying bales, according to Vulcan Wire. 

4. Maintenance and inspection

  • Routine Inspections: Regularly inspect the baler and its wire rope for signs of wear, damage, corrosion, or fatigue.
  • Rag-and-Visual Inspection: Lightly hold a rag or cotton cloth and move it slowly along the wire rope to detect broken wires that may protrude and snag the cloth.
  • Measure Rope Diameter: Compare the current diameter to the original diameter to identify potential internal or external issues.
  • Check for Abrasion, Corrosion, Pitting, and Lubrication: Look for signs of abrasion, corrosion, and pitting, and ensure the wire rope is adequately lubricated.
  • Lubrication: Use wire rope-specific lubricants to minimize internal friction and corrosion, applying it during inspections and after cleaning.
  • Cleaning: Remove dirt, grime, and contaminants using a wire brush and petroleum (unless a pressure lubricator is used).
  • Storage: Store wire ropes in a clean, cool, dry, and well-ventilated area, away from direct sunlight, moisture, chemicals, and corrosive agents.
  • Regular Service: Schedule regular professional inspections and servicing, including hydraulic pressure checks and electrical component inspections. 

5. Specific OSHA and ANSI regulations

  • OSHA regulations require proper guarding of rotating parts and points of operation.
  • Balers need working gates that are manually closed, and doors should have side mounts and slow-release mechanisms.
  • Feed chutes must be high enough to prevent operators from reaching shear knives.
  • Follow OSHA lockout/tagout procedures [29 CFR 1910.147] for clearing jams or performing maintenance.
  • Check for and adhere to ANSI safety standards for baling equipment, such as ANSI Z245.5-2013.