因為(wei)管(guan)道(dao)疏(shu)通(tong)機通(tong)常都是(shi)在潮濕的(de)(de)環(huan)境下進行(xing)作業，所以作業時一定(ding)要方式漏電的(de)(de)發生，這可(ke)能導致操作人員人身安全。所以我(wo)們在操作管(guan)道(dao)疏(shu)通(tong)機應該注意各種防(fang)漏電措施。

當我們(men)操(cao)作(zuo)管(guan)(guan)道(dao)疏(shu)(shu)通(tong)(tong)(tong)機(ji)旋轉的彈簧軟(ruan)軸在管(guan)(guan)道(dao)內遇(yu)阻力時，會(hui)打(da)結(jie)纏手(shou)(shou)，工作(zuo)時應戴加厚的塑(su)料手(shou)(shou)套，小(xiao)心(xin)作(zuo)業，而管(guan)(guan)道(dao)疏(shu)(shu)通(tong)(tong)(tong)是人們(men)日常生活長(chang)用(yong)到的一種維修服務，一般(ban)指家庭(ting)下(xia)水管(guan)(guan)道(dao)疏(shu)(shu)通(tong)(tong)(tong)，工業管(guan)(guan)道(dao)疏(shu)(shu)通(tong)(tong)(tong)清洗。家庭(ting)下(xia)水管(guan)(guan)道(dao)疏(shu)(shu)通(tong)(tong)(tong)的工具有手(shou)(shou)搖式(shi)疏(shu)(shu)通(tong)(tong)(tong)器(qi)，電動疏(shu)(shu)通(tong)(tong)(tong)機(ji)。

原理(li)是(shi)通(tong)(tong)過旋轉(zhuan)(zhuan)把能有彎度彈性的(de)鋼絲轉(zhuan)(zhuan)進堵(du)塞(sai)的(de)下水管(guan)(guan)道里，把堵(du)塞(sai)物布條，頭發(fa)之類的(de)東(dong)西帶(dai)出來。還有一種工具(ju)叫一炮通(tong)(tong)，是(shi)一種氣壓疏通(tong)(tong)工具(ju)，用高壓的(de)原理(li)沖開(kai)堵(du)塞(sai)的(de)下水管(guan)(guan)道。生活中常用的(de)踹子就是(shi)這樣的(de)原理(li)踹開(kai)堵(du)塞(sai)的(de)管(guan)(guan)道的(de)。