a platform and the movement of which is restricted by a guide or guides and includes an escalator, a moving walk and a stairway lift; equipment with mast climbing work platform a working platform used to support and elevate persons, equipment and materials by means of a drive system that moves along an extendable mast, but does not include a lift or building maintenance equipment; means a crane capable of travelling mobile crane over a supporting surface without the need for fixed runways; means a device used to operational stop control stop an item of prescribed equipment under normal operation, but does not include an emergency stop device; includes an operational stop operator controls control and an emergency stop device; means powered mobile prescribed equipment equipment that is provided with some form of self-propulsion that is ordinarily under the direct control of an operator; includes— presence-sensing safeguarding system sensing system that—
a platform and the movement of which is restricted by a guide or guides and includes an escalator, a moving walk and a stairway lift; mast climbing work platform equipment with a working platform used to support and elevate persons, equipment and materials by means of a drive system that moves along an extendable mast, but does not include a lift or building maintenance equipment; mobile crane means a crane capable of travelling over a supporting surface without the need for fixed runways; operational stop control means a device used to stop an item of prescribed equipment under normal operation, but does not include an emergency stop device; operator controls includes an operational stop control and an emergency stop device; powered mobile prescribed equipment means equipment that is provided with some form of self-propulsion that is ordinarily under the direct control of an operator; presence-sensing safeguarding system includes— sensing system that—
17-023sr.docx