Precautions

(A) Each crane must be hung in a prominent place signs rated capacity.

(2) work, it was not allowed on the bridge or hook carrier.

(3) no operation license and drink are not allowed to drive cranes.

(4) the operation must concentrate, not allowed to talk, smoking or doing things unrelated.

(5) To the car clean; allowed misplacing Hand pallet jacks, tools, flammable, explosive materials and dangerous goods.

(6) does not allow the crane overload use.

(7) The following conditions must not lifting: Bundle is not strong; mechanical overload; signal is unknown; oblique; buried in the ground or frozen objects; someone was hanging on the object; no security protection measures flammable, explosive devices and Hand Pallet Truck materials; too full liquid items; rope does not meet the requirements for safe use; lifting mechanism is faulty.

(8) Crane in no obstacles when running on the line, hook or hanging objects spreader and bottom, must more than 2m from the ground. If you cross the obstacles, obstacles to be over 0.5m high.

(9) on the nominal weight lifting less than 50% of the objects, which allows simultaneous operation of both institutions; hanging from the weight of 50% greater than the rated object, only can an agency action.