Engine Shutoffs and Engine Alarms
关断装置
关断装置和警报器是下列三种类型中的一种：
- 开关
- 转换器
- 压差传感器
关断装置被设定在以下各项的临界水平上:
- 冷却液温度
- 机油压力
- 超速
起动发动机之前，某个具体的关断装置可能需要在控制面板上进行确认。
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一定要确定导致发动机停机的原因。 在试图重新起动发动机之前，要进行必要的修理。 |
确保熟悉下列内容：
- 关断装置传感器的类型和位置
- 导致每个关断装置起作用的条件
- 发动机重新起动的复位程序
警报器
发动机可能配备有各种警报器，以便在发生不利的运行情况时提醒操作员。
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某一警报被触发后，在情况变得紧急之前就必须采取纠正措施，以免可能对发动机造成损害。 |
警报将一直持续直到该条件被纠正为止。
测试关断和报警系统
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测试时，必须模拟不正常的工作条件。 正确地进行测试，这有助于防止损坏发动机。 |
有关测试步骤的更多资料，请查阅系统操作、测试和调整手册，或咨询您的卡特彼勒代理商。
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