OZ Lifting Products CompOZite Davit Crane OM - Manual (Page 13)

pg.13
Inspection Chart
NOTE: Disassemble crane including ratchet jack, boom, and winch periodically to inspect each for damage.
Use the following chart to determine what type of inspection is necessary. Frequent Inspection (F) and
Periodic Inspection (P).
Location Check For F P
Crane Damage, cracks, rust, chipping, dents excess wear, or corrosion. X
Unusual sounds X
Smooth load movements X
Equipment properly lubricated X
Signs of overloading (cracks, dents, or damage) X
Proper function when operated with a load equal to the load rating X
Foundation Good condition/supports the crane under all conditions X
Level, no swerving of boom X
Cracks, corrosion, damage (check by removing crane base from foundation) X
Fasteners
(including moutning fasteners)
Firmly installed X
Properly tightened X
Stripped threads, bent, or damage (check by removing crane from foundation) X
Handle Rotates freely in both directions X
NOTE: Please refer to the winch owner’s manual for the winch inspection chart.
Repairs
All repairs must have factory authorization. Contact OZ Lifting Products LLC ® to prevent voiding of the one-
year limited warranty and potential damage.
Perform recommended inspections to identify which parts should be replaced. Only use OZ Lifting Products
LLC ® replacement parts. To order replacement parts, contact your local OZ Lifting Products LLC ® dealer.
Please have the serial number, part number and a description available when calling.
Load Rating
*Table based on 1/4 inch wire rope. 3/16” cable will be lower.
Load Ratings (lbs.) 1st. Layer Mid Drum Full Drum
Boom Position 1 1200 lbs. 875 lbs. 550 lbs.
Boom Position 2 900 lbs. 875 lbs. 550 lbs.
Boom Position 3 700 lbs. 700 lbs. 550 lbs.
Boom Position 4 400 lbs. 400 lbs. 400 lbs.