Code of Massachusetts Regulations
524 CMR - BOARD OF ELEVATOR REGULATIONS
Title 524 CMR 32.00 - Vertical Reciprocating Conveyors
Section 32.03 - Backstops

Universal Citation: 524 MA Code of Regs 524.32

Current through Register 1531, September 27, 2024

(1) Where a double ended platform is not accessible from both sides at a landing, the enclosure shall be provided with a backstop located on the hoistway enclosure opposite the landing opening, regardless of whether or not car gates are provided.

(2) Enclosures shall be constructed with material having the ability to withstand a 100-pound lateral force without deflection and reject a ball two inches (50 mm) in diameter.

(3) The backstop shall extend to the height of the tallest rated load and not less than two inches (50mm) below the platform or to floor level, as measured with the lift at floor level. The width of the backstop shall be not less than the clear opening.

(4) The distance measured horizontally from the platform to the backstop shall not exceed 11/2 inches (38mm).

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