R1300G Load Haul Dump Machine Electrical System Caterpillar


Circuit Breaker

Usage:

R1300G LJB


注意

请仅使用相同类型和大小的新品来替换断路器。 否则会损坏电气系统。

如果需要经常复位断路器,则可能存在电气故障。 请联系 Caterpillar 代理商。


断路器面板位于驾驶室中。 断路器保护电气系统免受电路过载造成的损坏。


断路器 - 推入按钮以便将断路器复位。 如果电气系统工作正常,则按钮将保持在按下状态。 如果按钮不能保持在按下状态,则检查相关电路。 如有必要,修理电路。



图 1g00996558

(1) 15 安 - 动力传动系 ECM。

(2) 15 安 - 24 伏至 12 伏变压器、Caterpillar 监控系统、仪表灯。

(3) 备用件。

(4) 排气背压控制(如果配备)、剩余制动器压力、喇叭继电器、附件、UHF 收音机(如果配备)。

(5) 15 安 - 地面停机开关、ET 维修接头、远程控制系统(如果配备)。

(6) 15 安 - 24 伏至 12 伏变压器、顶棚灯(如果配备)。

(7) 15 安 - 空调系统(如果配备)。

(8) 15 安 - 雨刷器/清洗器(如果配备)。

(9) 15 安 - 油门控制。

(10) 15 安 - 铲斗定位器、警告灯面板、附件继电器、有效负载系统(如果配备)、自动润滑系统(如果配备)。

(11) 15 安 - 远程控制系统(如果配备)。

(12) 15 安 - 钥匙起动开关、灭火系统。




图 2g00996566

(13) 80 安 - 交流发电机。

(14) 80 安 - 主。

断路器可防止电路过载。 视系统要求而定,每个断路器都有一个特定的额定电流。 如果系统上出现过载,断路器元件将会分离,并且只有在断路器复位后才会恢复向系统的供电。 如果断路器元件再次分离,相关电气系统中存在故障。

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