When we receive the connector, we have to carefully observe the packaging to see if there are obvious damage to the place, but also to see if the connector itself will be damaged, etc., must ensure that they see The connector is intact, so that we will not affect the use of even the machine.
      Temporarily without the connector, do not arbitrarily placed the connector, especially with the place on the sun, so because of negligence forgot to put up, then the connector will be due to prolonged exposure to the quality of sun damage, thus affecting His use, and even a security accident, so we have to carefully remember the connector can save the place, must not be negligent, and the emergence of security incidents.
      High temperature, where the connector can not be placed, the continuous high temperature or high humidity temperature, will damage the connector, especially in the environment with chemicals, the connector will be corroded, so outside the metal protective layer lost protection The role of which caused the destruction of the current line, there is no normal conductive function, it has become a waste.
      Need to move the connector, do not panic, be careful to avoid the connector touch the hard objects, resulting in damage to the connector, but can not be placed under the weight, so as not to crush the connector.
      The connector also has an enemy, that is, grease objects, in the storage or use of the process, if the contact with the oil items, the connector will lose the original utility, as an obstacle to our work.