Engine Starting
- 将方向选择器 (2) 置于空档(NEUTRAL)位置。
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| 图 1 | g01294743 |
- 接合停车制动器 (1) 。
- 将发动机起动开关 (3) 转到接通（ON）位置。监测系统进行自动自检。 故障警报器鸣响，所有的指示灯短暂亮起。
停车制动器指示灯保持点亮，直到释放了停车制动器。 如果附件控制被锁定，则液压锁定控制的指示灯将点亮直到控制解锁。 自动降档指示灯保持点亮直到此功能未被选中。
如果系统检测到故障，检查电气系统。 在起动发动机前先进行所有必要的修理。
- 将发动机起动开关 (3) 转到起动（START）位置。盘车起动发动机。 发动机起动后松开钥匙。
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| 注意 |
|---|
发动机盘车时间不要超过30秒钟。 再次盘车之前让起动机冷却2分钟。 在油压表显示油压足够之前，如果发动机不保持低速，可能造成涡轮增压器的损坏。 |
乙醚起动控制装置
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| 图 2 | g01294790 |
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| 乙醚辅助起动装置 - 如果冷却液温度低于 0 °C (32 °F)，在发动机拖动和发动机暖机过程中，发动机 ECM 将自动控制喷射乙醚。 乙醚的喷射时间和数量将随起动时的温度降低而增加。 指示器 (4) 指示乙醚辅助继电器已激活。 |
此系统是自动的。 不允许乙醚起动系统的手动操作。 不要使任何额外的乙醚进入进气系统。 多余的乙醚可能损坏发动机。
如果在低于 −18°C (0°F) 的温度下起动，建议使用寒冷天气辅助起动装置。 可能需要燃油加热器、缸套水加热器和额外的蓄电池电容。
如果温度低于 −23°C (−10°F)，请咨询当地的卡特彼勒代理商。 有关在寒冷天气中起动发动机的信息，参考专门出版物, SEBU5898, "所有卡特彼勒机器冷天使用建议"。
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