When
was the last time you inspected your below-the-hook lifting devices? A below-the-hook lifting device is defined as a
device that is used for attaching loads to a hoist. It may contain components
such as slings, hooks, rigging hardware and lifting attachments. Types of
below-the-hook lifting devices include:
- Lift Beams/Spreader Beams
- Plate Clamps
- Pallet Lifters
- Coil Lifters
- Vacuum Lifters
- Lifting Magnets
- Sheet Lifters
- Tongs
According to ASME B30.20, these are the minimum
inspection requirements:
VISUAL
INSPECTION: Daily / Weekly / Monthly
- Check for structural deformation, cracks and excessive wear of any part of the lift device.
- Check for loose or missing guards, fasteners, covers, stops or nameplates.
- Check all functional operating mechanisms and automatic hold and release mechanisms for maladjustments interfering with operation.
RECORDED
INSPECTION: Quarterly / Semiannually / Annually
- Check for loose bolts or fasteners.
- Check for cracked or worn gears, pulleys, sheaves, sprockets, bearings, chains or belts.
- Check for excessive wear of linkages and other mechanical parts.
- Check for excessive wear at hoist hooking points and load support clevises or pins.
(b)(1) Before adjustments and repairs are started on a lifter, the following precautions shall be taken:(a) All sources of power shall be disconnected, locked out, and tagged “Out of Service.”(b) A lifter removed from service for repair shall be tagged “Out of Service”.
Do you need an ongoing Inspection/Maintenance Program for your equipment? If so, please call our Sales Representative at 800-242-3477 or email us at smartlift@wiscolift.com. We would be happy to
design a program tailored to your company’s specific needs.
#liftingdeviceinspection #hoistinspection #materialhandling
