With the impact and vibration of the crane, it may cause the rail installation loose, the connector fall off, deformation, crack, precision index super difference.
随着起重机运行时产生的冲击和振动，可能引起轨道安装的松动、连接件脱落、变形、裂纹、精度指标超差。
2
For fast, easy installation a slot is provided on the encoder hollow shaft, which when aligned to molded mark on cover, sets the index.
为了快速，简便的安装一个插槽是在空心轴编码器，当它们对齐掩护模压标志规定，设置索引。
3
Installation and Configuration Guide, Chapter 11: Configuration Options, Configuring IBM Cognos Index search.