GREER COMPANY
1918 EAST GLENWOOD PLACE, SANTA ANA, CA 92705 PN W450250 Rev A 06/01/00
TEREX RCI 510 RATED CAPACITY INDICATOR OPERATOR'S MANUAL TEL:(714) 259-9702 FAX:(714) 259-7626
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SWING The rotation of a crane upper around its center line.
SWING ALARMS Audible alarms occurring when the upper structure swings into areas
defined by the operator with the use of Operator Alarms.
SWL (%SWL) Percentage of safe working load. The proportion of the crane capacity which
is being utilized at any one time expressed as a percentage of rated
capacity
TRANSDUCER A device that is actuated by energy from one system and converts this to
another form for use by a different system (as a loudspeaker, that is,
actuated by electrical signals and supplies acoustic power).
TWO-BLOCKING The condition when the lower load block or hook assembly comes in contact
with the upper load block or boom point.
UNLADEN A boom that has no additional stowed or erected attachments and that is not
supporting a load.
WINCH A hoist drum used in conjunction with a rope for raising and lowering loads.
WORK AREA ALARM Permits the operator to define an operating zone by the means of only two
set points.
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