焊接电源
收弧电流调节器
把收弧转换开关设定在“有”的位置上，可以调节收弧电流值。
收弧电压调节器
把收弧转换开关设定在“有”的位置上，可以调节收弧电压值。
注：焊机设定为简易一元化方式时（参见P19、P35）此旋纽就作为收弧电压的
微调器。
由于焊接规范与焊接位置和焊丝种类、加长电缆长度有关，因此，
有时即使把旋纽置于标准位置，其一元化焊接电压值可能也不太合适。
此时，可使用该微调器进行微调。即，向左转是“稍低”，向右转是“梢高”
供气开关
焊接前，用来预先调节气体流量的开关。调节时，请置于“检查处”。
（参照P11气体流量的调节）
异常指示灯
发生异常时，告知点源内出现异常状况的指示灯。
(参考分册，<异常处理>篇P17)
电源指示灯
显示通、断电状态的指示灯。
电源开关打开后，灯亮。

Welds the power source
Receiving arc current regulator
The receiving arc change-over switch hypothesis in "has" in theposition, may adjust the receiving arc magnitude of current.
Receiving arc voltage regulator
The receiving arc change-over switch hypothesis in "has" in theposition, may adjust the receiving arc voltage value.
Note: Welding machine hypothesis for simple unified way when (seesalso P19, P35) this knob takes the receiving arc voltage
Trimming.
Because the welding standard and the welding position and the weldingwire type, lengthen the electric cable length related, therefore,
Sometimes even if sets at the knob to the standard position,its unification welding voltage value not too is possibly appropriate.
This time, may use this trimming to carry on the trimming. Namely,turn to left is "slightly low", the right face is "the tree top is high"
Air feed switch
Before the welding, uses for to adjust the gas flow amount inadvance the switch. When adjustment, please set to "the examinationservice station".
(Refers to P11 gas flow amount adjustment)
Unusual indicating lamp
When occurs exceptionally, informs in the point source to havethe unusual condition the indicating lamp.
(Reference fascicle, P17)
Power light
The demonstration passes, the power failure conditionindicating lamp.
After the power switch opens, the lamp is bright.