Hinged platform sills, where provided, must have electric contacts which will prevent operation of the elevator by the normal operating device unless the hinged sill is within 2 inches of its fully retracted position. The elevator may be operated by the leveling device in the leveling zone with the sill in any position.
[Statutory Authority: RCW 70.87.020, 70.87.030, 70.87.034, 70.87.120, 70.87.185 and chapter 70.87 RCW. 01-02-026, ยง 296-96-23208, filed 12/22/00, effective 1/22/01.]