3
目录
节/标题 页
2.0描述...................................................................................................................................................7
2.1 引言................................................................................................................................................................................... 7
2.2 一般规格 ......................................................................................................................................................................... 7
2.3 尺寸和重量 ...................................................................................................................................................................... 8
3.0安装...................................................................................................................................................9
3.1 常规 .................................................................................................................................................................................. 9
3.2 开箱 .................................................................................................................................................................................. 9
3.3 放置 .................................................................................................................................................................................. 9
3.4 供电连接 .......................................................................................................................................................................... 10
3.5 输出连接 .......................................................................................................................................................................... 12
3.6 并联安装 .......................................................................................................................................................................... 13
3.7 接口电缆 .......................................................................................................................................................................... 18
4.0工作....................................................................................................................................................21
4.1 电路框图描述 .................................................................................................................................................................. 21
4.2 控制面板 .......................................................................................................................................................................... 24
4.3 工作序列 .......................................................................................................................................................................... 28
4.4 电弧发起设定值 ............................................................................................................................................................. 29
5.0维护...................................................................................................................................................33
5.1 常规 .................................................................................................................................................................................. 33
5.2 清洁 .................................................................................................................................................................................. 33
5.3 润滑 .................................................................................................................................................................................. 34
6.0故障排除............................................................................................................................................35
6.1 常规 ................................................................................................................................................................................. 35
6.2 故障指示灯 ..................................................................................................................................................................... 35
6.3 故障隔离 ......................................................................................................................................................................... 38
6.4 测试和更换部件 ............................................................................................................................................................. 46
6.5 使用J1、J4及J6连接器的控制电路接口 ................................................................................................................... 52
6.6 辅助主接触器(K3和K33)与固态接触器电路......................................................................................................... 54
6.7 紧急停机与主接触器(K1A、K1B、K1C)电路 ......................................................................................................... 55
6.8 电弧电流探测器电路 ..................................................................................................................................................... 57
6.9 电流控制电位器与遥控V参照 ...................................................................................................................................... 58
6.10 高 / 低切割电流模式与划线模式 .............................................................................................................................. 59
6.11 低电流范围 .................................................................................................................................................................... 60
6.12 电极电流传感器电路 ................................................................................................................................................... 60
7.0更换零件............................................................................................................................................61
7.1 常规 ................................................................................................................................................................................... 61
7.2 订购 .................................................................................................................................................................................. 61
1.0安全注意事项..................................................................................................................................... 5