Battery Disconnect Switch
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| 图 1 | g00870396 |
蓄电池断路开关是在发动机缸体左侧。
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| ON (1) - 插入断路开关钥匙并顺时针转动蓄电池断路开关，以启动电路系统。 在起动发动机之前，蓄电池断路开关必须转到接通（ON）位置。 |
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| 断开 (2) - 逆时针转动蓄电池断路开关钥匙到断开（OFF）位置，以切断电路系统。 |
发动机起动开关与蓄电池断路开关各提供不同的功能。 当蓄电池断路开关断开时，会切断整个电路系统。 如果发动机起动开关转到断开的位置，而蓄电池断路开关接通，则蓄电池和整个电路系统之间仍然接通。
维修电路系统或机器的其他部件时，请切断蓄电池断路开关，并且拔下断路开关钥匙。 关闭盖 (3) 并使用挂锁锁住断路开关的入口。
若一个月或更长的时间不用机器，请切断蓄电池断路开关，并且拔下断路开关钥匙。 这将防止蓄电池放电。 以下故障会使蓄电池放电。
- 短路
- 从其它部件抽电。
- 人为破坏
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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。 |
Caterpillar Information System:
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