Grain Systems Bucket Elevtors, Conveyors, Series II Sweeps PNEG-1783 - Manual (Page 14)

14 PNEG-1783 Jib Crane for Bucket Elevators
4. Jib Crane Operation
Secure existing part being replaced to winching cable before detaching from elevator.
Detach part from elevator by loosening bolts.
Remove pivot pin from turret. Winch part up and rotate part over the side of the platform.
Hoist original part to the ground making sure the cable does not rub against the railings or other equipment.
Detach original part onto ground and attach new part to cable.
Make sure all personnel are clear of working area before hoisting replacement part. Hoist replacement part
into final installation location. DO NOT place on platform.
Rotate part into installation position. Fasten new part in place and then remove cable from part.
Rotate boom into parked position and lock in place with pivot pin.
WARNING
Before operation, inspect that all jib crane parts are secure and not damaged.
WARNING
Do not exceed jib crane load limit. Jib crane failure could result.
DANGER
Do not exceed platform load limit. Excessive load will damage platform and cause
platform to fall. Injury or death will result.
WARNING
Do not work under a suspended load. Make sure the area below the load is marked
clearly and made inaccessible.
WARNING
Cable should not rub against the railing. Rubbing could cause damage to cable
and weaken the cable.
WARNING
Do not work under a suspended load. Make sure the area below the load is marked
clearly and made inaccessible.