帮忙翻译英语为中文一、1.do not touch live electrical parts .2.disconnec

帮忙翻译英语为中文
一、
1.do not touch live electrical parts .
2.disconnect all power before installing or servicing
3.after connecting the input conductors securely ,be sure to insulate live electrical parts
二、warning
electric shock can kill
1.connect the green grounding without fail
2.do not connect the green grounding cable to the input line terminal
3.connecting with input terminals
single phase
三、
grounding cable
1.green cable : grounding.
2.be sure to ground to avoid electric shock.
3.do not connect with water pipe and gas pipe.
四、
base metal
control lead
torch
五、
1.dc 300v is impressed on the unit and torch when the torch switch is on
2.turn off the power switch before replacing the torch parts
3.remove input power plug from receptacle and wait for 3minutes before checking the unit or connecting the torch .
4.ground the unit before operation
5.do not touch the tip and electrode while run lamp is on which means high plasma voltage is impressed on the torch .
(refer to owner`s manual for details )
6.plastic case : do not stain the case with any organic solvent such as thinner ,trichloro ethylene ,or gasoline .
7.they take off the glassy surface and may cause deterioration and cracking of case .
8.check the following item before operation .
9.replace tip and electrode at the same time .
10.check the shape of hole
11.check the length of electrode .
12.consuming limit line
13.guide for replacement
14.replace the tip with new one when the shape becomes oval
15.replace the electrode with new one when the length becomes less than 1mm or torch may be burned-out .

一、
1.不要触摸带电部位.（或：不要触摸火线部位）
2.在安装或维修之前,断开所有电源.
3.在牢靠连接输入导线之后,务必将带电（或：火线）部位隔离开来.
二、警告
触电会导致死亡
1.将绿线接地,务必牢靠.
2.勿将绿色接地电缆线联接在输入线端子上.
3.用输入端子连接单相电.
三、
接地电缆
1.绿色电缆:接地.
2.务必接地,以免触电.
3.不许用水管以及煤气管连接.
四、
底面金属（导体）
控制引线
喷火器（喷枪,喷灯,吹管,切割器,焊炬,气割炬等
-----------译者以下采用“切割炬”）
五、
1.该单元上加有 300伏直流电压,当切割炬开关接通时,就进行切割操作.
2.在更换切割炬零件之前,切断电源开关.
3.在检查该单元或连接该切割炬之前,将输入端电源插头从插座拔出,并等待 3 分钟.
4.使用之前将该单元接地.
5.当操作灯点亮时,不要触摸切割炬之尖部以及电极,这就是说该切割炬上已经有了高等离子体电压.
(详细内容请见用户说明书)
6.塑料盒:不要用任何诸如稀释剂、三氯乙烯或汽油等等有机溶剂弄脏塑料盒.
7.它们将剥落玻璃状的塑料盒表面,可能使盒子质地变坏并导致裂纹.
8.操作之前检查项目.
9.请同时更换切割炬之尖部和电极.
10.请检查孔的形状.
11.请检查电极的长度.
12.consuming limit line （不清楚,需要更多的上下文才能确定----译者）
13.更换指南.
14.当切割炬之尖部形状变圆时,用一个新的更换.
15.当电极长度变得小于 1 mm 时,用一个新电极更换,不然会烧坏切割炬.