3412E and C30 Marine Engines Caterpillar


Starting the Engine

Usage:

3412E 9KS
本起动程序可被用于所有未配备进气加热器的发动机,不管环境温度如何。

请参阅针对您的具体操控类型的原设备制造厂(OEM)的使用手册。 使用下述程序来起动发动机。

  1. 将变速器置于空档(NEUTRAL)位置。 脱开分离离合器以使发动机能够更快地起动。 同时也降低了蓄电池的耗用电流。

  1. 将发动机起动钥匙开关转到通电(ON)位置。

    发动机盘车期间"检查发动机/诊断(CHECK ENGINE/DIAGNOSTIC)"灯将会闪烁。 发动机达到正确的机油压力之后,该灯应熄灭。 如果该灯没有闪烁的话,请通知您的授权的卡特彼勒代理商。 如果该灯持续闪烁的话,ECM已检测到系统出现故障. 更多有关发动机诊断的资料,请参阅操作和保养手册, "诊断闪烁代码的检索"(操作部分)。

  1. 按下起动按钮或将起动开关转到起动(START)位置以便起动盘机。 有关起动按钮或起动开关的位置,请参阅操作和保养手册, "控制面板"。

    发动机起动盘机时,不要轰油门或一直踩下油门。 系统将自动提供起动发动机所需的正确的喷油量。

  1. 如果发动机在30秒钟内未能起动,释放起动按钮或钥匙开关。 等待2分钟以便在再次试图起动发动机之前留出时间,让起动马达冷却。

    注: 发动机起动后,"检查发动机/诊断(CHECK ENGINE/DIAGNOSTIC)"灯可能会亮起来。 发生这种情况说明ECM检测到系统出现故障。 更多有关发动机诊断的资料,请参阅操作和保养手册, "诊断闪烁代码的检索"(操作部分)。


    注意

    机油压力应该在发动机起动后15秒内升上来。 不要提高发动机转速,直到机油压力表指示正常为止。 如果机油压力表在15 秒钟内没有机油压力指示,不要操作发动机。 停止发动机并检查原因。


  1. 让发动机怠速运转3分钟。 怠速运转发动机直到水温表示数开始升高。 暖机期间,检查所有仪表。

    注: 仪表板上机油压力和燃油压力的读数显示应处在正常范围。 在机油压力表指示最低正常压力以前,不要向发动机加负荷或提高转速。 检查发动机是否有渗漏和倾听是否有异常噪音。

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