Alternator Belt - Inspect/Adjust/Replace
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发电机组运转产生的高压可能造成严重的人身伤亡。 在进行任何保养或修理之前,确保发电机不能起动。 将发动机操控开关置于"关闭(OFF)"位置。 将"不准操作"标签系到所有启动操作装置上。 断开蓄电池或使起动系统不能被起动。 锁定所有开关设备和与发电机相连的自动转换开关。 |
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图 1 | g00946887 |
在开式发电机组上,必须拆下皮带护罩才能执行检查、调整和更换。 (1) 安装螺栓 (2) 调整螺栓 |
为获得发动机的最高性能,应检查传动皮带是否磨损和断裂。 检查皮带张力。 调整皮带的张力,以便使皮带打滑最低化。 皮带打滑将降低皮带的使用寿命。
关于皮带正确张紧度的内容,请参阅技术规格, "皮带张紧度表"。
- 拆下皮带护罩(如有配备)。
- 松开安装螺栓 (1) 和调整螺栓 (2)。
- 沿着正确张紧的方向滑移交流发电机。
- 拧紧调整螺栓 (2)。 拧紧安装螺栓 (1)。
- 重新安装皮带护罩(如有配备)。
如果安装了新皮带,应在发动机在额定转速下运转 30 分钟后重新检查皮带调整结果。
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