维修流程:

　　第一步:询问用户变频器的故障。

　　第二步:根据用户的故障描述，分析造成此类故障的原因。

　　第三步:打开被维修的设备，确认被损坏的器件，分析维修恢复的可行性。

　　第四步:根据被损坏器件的工作位置，阅读及分析电路工作原理，从中找出损坏器件的原因。

　　第五步:与客户联系，报上维修价格，征求用户维修意见。

　　第六步:寻找相关的器件进行配换。

　　第七步:确定变频器故障及原因都排除的情况下，通电进行实验。

　　第八步:在变频器正常工作的情况下，进入系统

　　SEW变频器MC07B系列型号

　　MC07B0003-5A3-4-00 MC07B0004-5A3-4-00 MC07B0005-5A3-4-00 MC07B0008-5A3-4-00 MC07B0011-5A3-4-00 MC07B0015-5A3-4-00 MC07B0022-5A3-4-00 MC07B0030-5A3-4-00 MC07B0040-5A3-4-00 MC07B0055-5A3-4-00 MC07B0075-5A3-4-00 MC07B0110-5A3-4-00 MC07B0150-5A3-4-00 MC07B0220-5A3-4-00 MC07B0300-5A3-4-00 MC07B0370-5A3-4-00 MC07B0450-5A3-4-00 MC07B0550-5A3-4-00 MC07B0750-5A3-4-00

　　SEW变频器MCF41A系列型号

　　MCF41A0015-5A3-4-00 MCF41A0022-5A3-4-00 MCF41A0030-5A3-4-00 MCF41A0040-5A3-4-00 MCF41A0055-5A3-4-00 MCF41A0075-5A3-4-00 MCF41A0110-5A3-4-00 MCF41A0150-5A3-4-00 MCF41A0220-5A3-4-00 MCF41A0300-5A3-4-00 MCF41A0370-5A3-4-00 MCF41A0450-5A3-4-00

　　SEW变频器MCH41A系列型号

　　MCH41A0015-5A3-4-00 MCH41A0022-5A3-4-00 MCH41A0030-5A3-4-00 MCH41A0040-5A3-4-00 MCH41A0055-5A3-4-00 MCH41A0075-5A3-4-00 MCH41A0110-5A3-4-00 MCH41A0150-5A3-4-00 MCH41A0220-5A3-4-00

　　SEW变频器MCS41A系列型号

　　MCS41A0015-5A3-4-00 MCS41A0022-5A3-4-00 MCS41A0030-5A3-4-00 MCS41A0040-5A3-4-00 MCS41A0055-5A3-4-00 MCS41A0075-5A3-4-00 MCS41A0110-5A3-4-00 MCS41A0150-5A3-4-00 MCS41A0220-5A3-4-00

　　MCS41A0300-5A3-4-00 MCS41A0370-5A3-4-00 MCS41A0450-5A3-4-00

　　SEW变频器MDV60A系列型号

　　MDV60A0015-5A3-4-00 MDV60A0022-5A3-4-00 MDV60A0030-5A3-4-00 MDV60A0040-5A3-4-00 MDV60A0055-5A3-4-00 MDV60A0075-5A3-4-00 MDV60A0110-5A3-4-00 MDV60A0150-5A3-4-00 MDV60A0220-5A3-4-00 MDV60A0300-5A3-4-00 MDV60A0370-5A3-4-00 MDV60A0450-5A3-4-00 MDV60A0550-5A3-4-00 MDV60A0750-5A3-4-00 MDV60A0900-5A3-4-00 MDV60A1100-5A3-4-00 MDV60A1320-5A3-4-00

　　SEW变频器MDX61B系列型号