Institute of anti -explosive hand -pulling gourds should pay attention to maintenance, so that it is not easy to occur, so that the use of explosion -proof hand pour gourds can be extended. If there is a problem with explosion -proof hand pulling gourds when used, we don't have to be too nervous, what we need is to treat calmly. There are specialized technicians, don't be afraid. Immediately stop the work, let the specialized maintenance personnel conduct a series of maintenance work. After the maintenance is completed, it cannot work immediately. Before the next use, you must do a short load test to ensure that the explosion -proof hand can only be put in the next use when the explosion -proof hand can work normally.