目前，有些企业未对职工进行安全培训就仓促让他们上岗，也有的是职工有章不循，导致了事故的不断发生。为从反面认识安全生产的重要性，特列出操作现场违章的种种表现，让警钟常鸣。1设备部分传动罩缺损或未关好就开车操作；2检修带电设备时，在配电开关不断电源或不挂警示牌? At present, some enterprises did not hurl their workers on safety training to get them to work, and some did not follow the rules of the workers and led to the continual occurrence of accidents. In order to understand the importance of safety from the opposite side, we have listed all kinds of performance violations at the operation site so that the alarm sounds often. 1 equipment part of the drive cover defect or not good on the car operation; 2 maintenance charged equipment, the power switch in the power or not hanging warning signs?