Precautions metallurgical hoist

1. The operator must go through professional learning, and receive safety training, the national competent authorities assess or nucleus, made local authorities issued a "special operations personnel to operate card", before engaging in command and operations, strictly prohibited unlicensed operation .
2. metallurgical hoist crane in the use of safe technical condition before the test hook, wire rope, reducer, and other consumable parts.
3. When using metallurgical hoist, lifting prohibit persons from entering the danger zone and sent people to care.
4. metallurgical hoist or bundled items must be placed norms in the lifting, in line with the lifting requirements.
5. In brakes, safety device failure, operating under the ban lifting hook nut locking device is damaged, the rope damage to be scrapped and so on.
6. Hanging objects tied, hanging is not strong or unbalanced and likely to slip, the lifting operation shall not padded corners and rope between hanging objects.
7. Unable to see the site can not be hanging objects for lifting operation conditions and traffic signals.
8. In stoppage or rest, was the hanging objects, basket, spreader and rope hanging in the air.
9. When lifting machinery work is prohibited, inspection and repair of lifting machinery. Shall adjust under load from the brake hoisting mechanism.
10. When decentralization hanging objects, non-free fall (slip). Not to use extreme position limiter parking.