MAN05MGO5
ININSTRUCTIONS JIB CRANE SERIES GBA - GBP
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5.1.2 Permitted loads, loads not permitted
4HELOADSMUST
•Beofaform,dimensions,mass,balancingandtemperaturesuitabletothecharacteristicsoftheplaceinwhich
they will be handled and they must be compatible with the performance of the hoist.
•Havesuitablehandlingpointsand/orfittedwithaccessorieswhichpreventaccidentalfalls.
•Bestableandnotsubjecttochangingtheirstaticorphysicalconfigurationduringhandling.
5.1.3 Lifting accessories
4HEFOLLOWINGAREUSUALLYALLOWED
•Slingsconsistingofropesand/orchainsand/orstripsmadeoftextilefibres.
•Liftingaccessorieswhicharelocatedbetweentheloadandtheliftinghookincluding:balances,plies,holdfasts,
magnets and electromagnets, etc.
•Theuseofsuchaccessoriesmuststrictlycomplywiththespecificationssuppliedbythemanufacturers.
Handlingofthefollowingloadsinnotpermitted:
•onewithaweight(includingaccessory)greaterthanthenominalcapacityofthecrane(fig.56)
•withanunevenmasswithrespecttothecentreofgravity.
•withsurfaceswhicharenotresistantenoughtowithstandthepressureofthehold.
•thosewhichareclassifiedasdangerous(e.g.flammable,explosive,radioactivematerial),because
oftheirchemicophyisicalcharacteristics.
•harmfultoxicmaterialsorproducts,unlesshandledinsuitablesafetycontainers(e.g.:corrosive
chemical products, products having biological risks, etc.).
•loosefoodstuffs,whichmaycomeintodirectcontactwithpartsofthehoistorwithitslubricants.
•those which may change their static and/or chemicophisycal configuration or their centre of
gravityduringhandling.
•hosewithouttheaccessoriesoutlinedinthefollowingpoint.
Thefollowingaccessoriesarenotusuallyallowed:
•thosewithfunctionalcharacteristicswhichmayprovokealevelofdynamicstresssuperiortothat
admissible for the hoist or accidental overloading.
•thosewhichmaycollidewithpartsofthejibcrane(fig.57).
•thosewhichcompromisefreehandlingoftheload.
•thosewhichareconnectedtoindependentelectricallines.
The weight of the lifting accessories must be subtracted from the nominal capacity of the jib
crane.
fig.56
fig.57
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