The application of dynamic hoist is very wide at present. The group hoist electric hoist has flexible and diversified use modes, that is, it can be used alone or multiple units at the same time. The use of group hoist electric hoist is controlled by the control cabinet, and most customers It reflects that the group hoist electric hoist is used very well, but how to install the newly purchased group hoist electric hoist? Next, I will tell you about the installation of the group hoist electric hoist. The first step is to open the box. Secondly, before installing the test machine for the group hoist electric hoist, the protective tape on the wire rope of the electric hoist rope tube must be removed before the group hoist electric hoist can be run. If the test machine is rushed, it is easy to cause the wire rope to roll up and crash Bad limit frame. After this step is done, we also need to pay attention that the wire rope of the group hoist electric hoist is in direct contact with the limit frame, otherwise the limit switch will fail and the group hoist electric hoist will not work properly. The next step is to use the group hoist electric hoist, the body can not move or rotate along the mounting rod. Next, you need to check whether the standard power supply of the group crane electric hoist is single-phase AC, and the group crane electric hoist needs to use a socket with a ground wire. If the electric hoist is not in a down state, the last three rounds of steel wire rope coated with red paint on the electric hoist drum must not be released. If you continue to press the lowering switch, the wire rope will be wound around the rope drum to reverse the electric hoist opening and lowering operation, so that the limit switch will be ineffective. Finally, explain the product precautions, for example, the group hoist electric hoist should not be rained or immersed in water, to ensure that all cables are kept at an appropriate distance from the rotating or hot components on the group hoist electric hoist. After installation, the group hoist electric hoist must be tested before work to see if it can work normally. If everything is normal, you can safely apply the group hoist electric hoist to work.