A lever hoist before use to conduct a comprehensive inspection and testing, maintenance after use
2 Use the lever hoist lifting allowed to exceed the allowable load, according to the marks from the weight used.
3 Use the handle can not be any longer, because the lever hoist from the weight is limited, two-handed pull force also has a certain size, longer handle the overload will cause the lever hoist use, resulting in damage to components.
4 should always check the rope for wear and kinks, broken wires, broken stocks, which do not meet the safe use must be replaced.
5 Because lever hoist working principle is to use alternating clamping rope clamp, so requires the use of steel core Wire rope core and not with hemp rope, hemp core rope due to soft and elastic, the clamp after loosening the clamping phenomenon, is unsafe.
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