微型电动葫芦作为一种新型电动葫芦被广泛应用于机械制造、电子、汽车、造船、工件组装以及高新技术工业区等现代化工业的生产线、流水线、装配机、物流输送等平台。但在使用过程中难免会出现一些问题，从而导致其配件受到损坏，此时我们可以自己任意更换配件吗?如果自行更换是否会给我们带来危害呢? Mini electric hoist, as a kind of new type electric hoist is widely used in machinery, electronics, automobile, shipbuilding, workpiece assembly as well as high and new technology industrial park of modern industrial production line, assembly line, assembly machine, such as logistics delivery platform. But there will be some problems in the process, which will cause the parts to be damaged, so can we change the accessories at any time? Is it bad for us to change it? 　　首先，对于微型电动葫芦的配件出现损坏以后，我们最好能够请专业人士修理，这样才可以保证其安全性，在今后的使用过程中也不易出现问题； First of all, for the micro electric hoist parts after the case of damage, we'd better to ask professional personage to repair, so that can ensure the safety, in the use process problems not easily also; 　　其次，如果微型电动葫芦配件在出现问题以后，我们自行更换的话，在此过程中有可能会由于粗心而出现一些问题，例如：摩擦片的位置放置不正确等； Second, if the micro electric hoist parts after the problem, we change itself, in the process is likely to be due to carelessness and appear some problems, such as: the location of the friction plate placed incorrectly, etc.; 　　最后，用户如果自行更换配件，则在装配的过程中还容易对配件造成损坏，从而导致微型电动葫芦在今后的使用过程中出现意外事故，给我们的安全带来威胁。 Finally, if the user to replace parts, in the process of assembly is easy to cause damage to parts, which leads to the micro electric hoist in the future in the process of using the accidents, bring threat to our security. 　　所以为了我们自身的安全，设备出现故障了还是要请专业人士维修，不要自行更换维修，以免在今后的使用中发生危险。 So for our own safety, equipment malfunction or to ask professional personage to repair, don't change the maintenance by oneself, in order to avoid has the danger in the future use.