Contour Series Seat Caterpillar


Troubleshooting Chart

Usage:

769C 01X
注: 座椅安全带具有 5 年的最大使用寿命。 此日期从出厂之日起开始。 关于正确的出厂日期,请参阅座椅安全带上的标签。 座椅安全带的安装寿命为 3 年。 请参阅座椅安全带上的安装贴纸或压印铝箔标签。

注: 机器维修时,检查座椅和座椅悬架有无松动。 每隔 1000 工时检查一次座椅。 根据需要,调整座椅。

注: 利用干膜润滑剂降低磨损并提供座椅悬架的平稳运行。 尤其在低温下,务必利用 1U-8268 干膜润滑剂 或 9U-6331 干膜润滑剂 保持操作的便捷性。 备用润滑剂为当地采购的透明有机硅气溶胶喷剂。

表 1
故障诊断与排除    
故障现象     纠正    
座椅上部    
横向松动     请参阅系统操作, "带系统空气的舒适空气悬架"。    
座垫角度不能调整。
座位不正。    
检查座椅并在必要时更换零件。 请参阅本手册拆解和组装部分内的对应主题。    
腰部支撑不能调整。
腰部支撑位置不正。    
检查座椅并在必要时更换零件。 请参阅本手册拆解和组装部分内的对应主题。    
空气悬架    
悬架内松动     更换滚柱(如果配备)。 请参阅本手册拆解和组装部分内的对应主题。    
座椅高度不能调整。     检查到电磁阀和/或空气管的连接。 请参阅拆解和组装部分内的对应主题。    
减振性能不足     检查减振器和拉线。 必要时,更换减振器或拉线。 关于正确的程序,请参阅本手册拆解和组装部分内的对应主题。    
座椅高度不能保持。     检查气囊和相关部件是否泄漏。 (1)    
( 1 ) 如果每次换档时气囊放气,检查有无泄露。 气囊设计为至少在一个班次内保持充气。

注: 192-7848 减振器套件 可供体重超过 136 kg (300 lb) 的操作员或极端工作环境使用。 192-7848 减振器套件 是具有增强减振效果的双减振器套件。

Caterpillar Information System:

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