For traction elevators, the elevator pit should be maintained at what minimum distance from the pit floor to the bottom of the car?

For traction elevators, maintaining the elevator pit at a minimum distance of 2 feet from the pit floor to the bottom of the car is essential for safety and operational effectiveness. This distance provides adequate clearance to avoid damage to the elevator equipment and ensures safe access for maintenance personnel.

The 2-foot distance allows for the necessary space to accommodate the movement of the car and to ensure there is enough room for safety devices and other components that might be located at or near the bottom of the car. Furthermore, this clearance helps prevent flooding issues since pits can sometimes collect water; having sufficient clearance allows for drainage solutions and minimizes the risk of water affecting the car or the mechanical components of the elevator system.

Other options may not provide a sufficient buffer and could lead to complications in maintenance access or safety concerns. Thus, the 2-foot requirement aligns with the safety standards and operational guidelines established for traction elevators.