1. Read the instructions carefully and explain the contents.

2. It is not necessary to overload the application, nor to be used when the net weight of the hanging object is not clear.

3. In the application of small electric hoist, the design of the front jack is proposed to use the roller to carry out double rope operation, which can reduce the load of the wire rope and his key parts by 50%.

4. Small electric hoist work do not have to "stretch" to be lifted, otherwise it will make the small electric hoist to bear the load lifting, very easy to make small electric hoist and wire rope in overload.

5. Maintain the cleanliness of the area in the work of the small electric hoist. Clean and tidy. There is no need to let miscellaneous people wait near, there is no need to let others touch the fastening wire rope, all people are prohibited to stand under the small electric hoist in operation.

6. If the steel wire rope and other parts need to be replaced, the specifications and models of the pneumatic jack design should be consistent with the original.

7. Maintain your hands. When operating the wire rope, wear thickened rubber gloves and do not let the wire rope slip through your hands, otherwise the damaged part of the wire rope may hurt your hands.

8. After the operation of the small electric hoist, the wire rope income rope cylinder, please do not immediately go to the correct guide wire rope sorting.