Battery Disconnect Switch
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图 1 | g03342730 |
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蓄电池开关 - 蓄电池断路开关位于机器左侧的检修门后面。 |
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蓄电池开关接通 - 插入钥匙。 把钥匙顺时针转动到接通位置,使电气系统接通。 起动发动机之前,必须将开关置于接通位置。 |
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蓄电池开关断开 - 把钥匙逆时针转动,以便使整个电气系统断电。 |
蓄电池断路开关和发动机起动开关具有不同的功能。 在将蓄电池断路开关转至断开位置时,整个电气系统都不起作用。 当关掉发动机起动开关钥匙时,蓄电池与电气系统依然保持接通。
当维修电气系统或机器上其它部件时,应把蓄电池断路开关转到断开位置,并取下钥匙。
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注意 |
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发动机运转时决不可将蓄电池断路开关转到断开(OFF)位置。 否则会导致电路系统严重损坏。 |
为确保发动机没有损坏,在起动发动机之前应确认发动机完全可以正常工作。 请勿起动未完全可以正常工作的发动机。
执行下列步骤,以检查蓄电池断路开关是否正常工作:
- 在蓄电池断路开关处于接通位置情况下,确认驾驶室中的电气部件是否工作正常。 确认工时计显示信息。 确认发动机可以盘车。
- 将蓄电池断路开关转到断开位置。
- 确认以下各项未运行:驾驶室中的电气部件, 工时计 和 发动机盘车。 如果在蓄电池断路开关处于断开位置时任何一项可以继续运行,请咨询您的 Caterpillar 代理商。
Caterpillar Information System:
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