Battery Disconnect Switch
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| 图 1 | g00986987 |
打开机器右侧的检修门 (1) 。 蓄电池断路开关位于发动机室内。
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| 图 2 | g00986989 |
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| 断路开关接通 - 为使电路系统通电，插入蓄电池断路开关钥匙，并顺时针转动钥匙。 在起动发动机之前，蓄电池断路开关 (2) 必须转到接通位置。 |
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| 断路开关断开 - 逆时针转动蓄电池断路开关钥匙至断开位置，以切断电气系统。 |
蓄电池断路开关 (2) 和发动机起动开关具有不同的功能。 为使整个电气系统断电不工作，应将蓄电池断路开关 (2) 转到断开位置。 当仅仅断开发动机起动开关时，蓄电池保持与电气系统连接。
当维护电气系统或机器其它任何零部件，及在一个月或更长时间不使用机器时，将蓄电池断路开关 (2) 转到断开位置，并拔出钥匙。 这样可以防止蓄电池放电。
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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。 |
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