I’m so exhausted these days. How terrible the machine is that I already have fixed the machine two days with my colleague. Firstly we checked the machine didn’t work because of several relays broken. When we cheered the success after a long time checked and modified. But the happy just lasted for half an hour. The machine began to shake as if it got an electric shock. We immediately pressed the emergency switch without any delay. In the next time, we started to remove the other parts of the machine little by little and rechecked them again, it cost us a huge of time. However, more exasperating was that it didn’t log on the system after finishing it. It showed that the system file missing that really made us disappointed. We exactly have no idea just waiting for the system CD from the supplier.
That’s really unhappy experience for us.