由于管(guan)道疏(shu)通機(ji)使用220V危險的電(dian)，工作的場所又濕(shi)又滑，要特別謹慎小心(xin)。常有管(guan)道疏(shu)通機(ji)漏(lou)電(dian)傷人事件發生(sheng)。 管(guan)道疏(shu)通機(ji)旋(xuan)轉的彈簧軟軸(zhou)在管(guan)道內(nei)遇阻力時(shi)，會打(da)結纏(chan)手，工作時(shi)應戴加厚(hou)的塑料手套，小心(xin)作業。

管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)疏(shu)(shu)通(tong)(tong)(tong)(tong)(tong)是(shi)(shi)(shi)人們日常生(sheng)活長用到的(de)(de)(de)(de)(de)(de)一(yi)種(zhong)(zhong)維修服務，一(yi)般指家(jia)(jia)庭下(xia)水管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)疏(shu)(shu)通(tong)(tong)(tong)(tong)(tong)，工(gong)業(ye)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)疏(shu)(shu)通(tong)(tong)(tong)(tong)(tong)清(qing)洗。家(jia)(jia)庭下(xia)水管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)疏(shu)(shu)通(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)工(gong)具(ju)有(you)手搖式疏(shu)(shu)通(tong)(tong)(tong)(tong)(tong)器，電動疏(shu)(shu)通(tong)(tong)(tong)(tong)(tong)機(ji)。原理是(shi)(shi)(shi)通(tong)(tong)(tong)(tong)(tong)過旋轉(zhuan)(zhuan)把(ba)能有(you)彎度(du)彈性(xing)的(de)(de)(de)(de)(de)(de)鋼絲轉(zhuan)(zhuan)進堵塞(sai)的(de)(de)(de)(de)(de)(de)下(xia)水管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)里，把(ba)堵塞(sai)物(wu)布(bu)條，頭發之類的(de)(de)(de)(de)(de)(de)東西帶出來。還(huan)有(you)一(yi)種(zhong)(zhong)工(gong)具(ju)叫(jiao)一(yi)炮(pao)通(tong)(tong)(tong)(tong)(tong)，是(shi)(shi)(shi)一(yi)種(zhong)(zhong)氣壓疏(shu)(shu)通(tong)(tong)(tong)(tong)(tong)工(gong)具(ju)，用高壓的(de)(de)(de)(de)(de)(de)原理沖開堵塞(sai)的(de)(de)(de)(de)(de)(de)下(xia)水管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)。生(sheng)活中常用的(de)(de)(de)(de)(de)(de)皮(pi)踹子(zi)就(jiu)是(shi)(shi)(shi)這樣(yang)的(de)(de)(de)(de)(de)(de)原理踹開堵塞(sai)的(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)。工(gong)業(ye)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)疏(shu)(shu)通(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)因(yin)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)大(da)小用的(de)(de)(de)(de)(de)(de)疏(shu)(shu)通(tong)(tong)(tong)(tong)(tong)機(ji)差別比較大(da)，100MM一(yi)下(xia)的(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)跟家(jia)(jia)庭下(xia)水道(dao)(dao)(dao)疏(shu)(shu)通(tong)(tong)(tong)(tong)(tong)一(yi)樣(yang)疏(shu)(shu)通(tong)(tong)(tong)(tong)(tong)。對大(da)的(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)用管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)疏(shu)(shu)通(tong)(tong)(tong)(tong)(tong)車(che)，高壓清(qing)洗車(che)來做(zuo)。