WAC 296-155-77110. Base-mounted drum hoists

(1) General requirements. (a) You must guard exposed moving parts such as gears, projecting screws, setscrews, chain, cables, chain sprockets, and reciprocating or rotating parts, which constitute a hazard. (b) All controls used during the normal operation cycle must be located within easy reach of the operator's station. (c) Electric motor operated hoists must be provided with: (i) A device to disconnect all motors from the line upon power failure and not permit any motor to be restarted until the controller handle is brought to the "off" position; (ii) Where applicable, an overspeed preventive device; (iii) A means whereby remotely operated hoists stop when any control is ineffective. (d) All base-mounted drum hoists in use must meet the applicable requirements for design, construction, installation, testing, inspection, maintenance, and operation, as prescribed by the manufacturer. (2) Specific requirements. (Reserved.)