What are the National Manlift Requirements?

Manlifts move people vertically in one direction and are supported through top and bottom pulleys with platforms and handholds attached to a continuous belt. Manlift installation must comply with the American National Standard for Manlifts, as required by the Occupational Safety and Health Administration.

Emergency and Safety

• The emergency stop device must be accessible from the ascending and descending rungs of the belt. Emergency landings are mandatory for every 25 feet or less of travel. Materials or objects are prohibited from being moved on a manlift. Instructional and safety signs must be posted at each landing or stenciled on the belt. The maximum speed must not exceed 80 feet per minute.

Brakes

• Brakes must be capable of stopping and holding the manlift when loaded with 250 pounds on the descending side. Brakes must be electrically released and self engaging, requiring force from an outer source to cause release. The belt material must be composed of leather, rubber coated canvas, woven canvas or other material that meets standard requirements.

Inspections

• Manlifts must be inspected by a qualified inspector at least every 30 days. Inspection items include belts, guardrails, floor landings, pulleys, motors, breaks, electrical switches, warning signs and lights.

Belts and Guards

• Do not splice belts for reuse. All floor landing entrances and exits must be equipped with standard self-closing gates with rounded corners. Guards must be constructed of wire mesh panels that open outwards.