Starting the Engine
请参阅针对您的具体操控类型的维修手册。 使用下述程序来起动发动机。
- 将手动停机控制（如有配备）放置在通电位置。 将发动机起动钥匙开关转到通电（RUN）位置。 提前油门以便向发动机供油。
- 将点火开关转到起动位置 ，以便起动发动机。
一旦发动机起动，将点火开关转动到 通电位置。
- 将油门移动至发动机转速大约四分之一处。
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| 注意 |
|---|
机油压力应该在发动机起动后15秒内升上来。 直到机油压力表指示正常后再提高发动机转速。 如果机油压力在15秒钟内在表中无指示，不要运转发动机。 使发动机停机，调查并纠正原因。 |
- 让发动机怠速运转 3 到 5 分钟，或让发动机怠速直到水温指示开始上升。 发动机应在低怠速平稳运转直到速度逐渐提高到高怠速。 继续进行正常运转之前要让白烟消散。
为了在寒冷天气起动时最大程度地减少白烟，起动发动机并让发动机怠速运转 30 秒。 提高转速直至达到 1200 rpm。 恢复发动机低怠速运转。
- 在低载荷下运转发动机，直至所有系统达到工作温度为止。 暖机期间，检查仪表。
Caterpillar Information System:
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