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是特殊的安全專用工具,有別於其他金屬工具。其使用方法、保養維護、儲存運輸都有一定的要求。
(1)用戶一定要購買經國家認可防爆性能試驗單位檢測鑒定合格的產品。購買時要認真了解其說明書所規定的適應範圍、性能、特點、使用方法及注意事項。工具體上通常標有“Ex”標誌,是合格產品。千萬不要購買沒有合格證的此類產品,否則在以後的使用過程中將會對人身造成傷害。
(2)在使用防爆工具前,先將工作場所的可燃氣體與防爆測試氣體相比較;用yong較jiao高gao級ji別bie介jie質zhi測ce試shi合he格ge的de產chan品pin,可ke用yong於yu危wei險xian級ji別bie較jiao低di的de介jie質zhi場chang所suo。反fan之zhi,按an較jiao低di級ji別bie介jie質zhi測ce試shi合he格ge的de產chan品pin則ze不bu能neng用yong於yu危wei險xian級ji別bie較jiao高gao的de場chang所suo,除chu此ci之zhi外wai,如ru有you特te殊shu要yao求qiu,應ying請qing相xiang關guan專zhuan業ye部bu門men進jin行xing測ce試shi。貼tie別bie特te殊shu的de場chang合he,可ke與yu生sheng產chan商shang聯lian係xi專zhuan門men定ding製zhi適shi合he自zi己ji的de防fang爆bao工gong具ju。
(3)防爆介質並不是在所有情況下都是耐腐蝕的,如在潮濕的氨、某些銨鹽、乙炔、潮濕的氟、氯、鉻銨,某些重鉻酸鹽、氫qing化hua鉀jia等deng介jie質zhi中zhong,受shou腐fu蝕shi程cheng度du是shi相xiang當dang大da的de。而er且qie有you些xie介jie質zhi與yu銅tong合he金jin接jie觸chu後hou還hai會hui發fa生sheng化hua學xue反fan應ying,生sheng成cheng危wei險xian性xing很hen高gao的de爆bao炸zha物wu質zhi,如ru乙yi炔que與yu鋼gang化hua合he生sheng成cheng的de乙yi炔que鋼gang。處chu於yu以yi上shang情qing況kuang,使shi用yong防fang爆bao工gong具ju盡jin可ke能neng在zai幹gan燥zao環huan境jing中zhong,如ru不bu可ke能neng避bi免mian在zai潮chao濕shi環huan境jing中zhong使shi用yong時shi,就jiu盡jin量liang加jia快kuai操cao作zuo速su度du,減jian少shao工gong作zuo時shi間jian,以yi避bi免mian造zao成cheng較jiao大da腐fu蝕shi而er發fa生sheng危wei險xian。在zai使shi用yong後hou及ji時shi擦ca拭shi幹gan淨jing,嚴yan禁jin與yu有you腐fu蝕shi性xing介jie質zhi同tong裝zhuang共gong儲chu。
(4)fangbaoshoudonggongjudegeleibanshou,doujuyoubutongdeedingqiangdu,yanjinjiataoguanchaofuheshiyong,chuqiaojibanshouleiwaibudeqiaoji,yimianyinqiyinchaozaiduanliehebianxing,yingxiangzhengchangshiyong。zaishiyonggongjuguochengzhongyinggenjuxuyaohelixuanzeqipinzhongguige,budeyixiaodaida,gengbudebatadangzuoshiyonggangzhigongjuyiyanglaiduidai,haiyingzhichudeshizaishiyonghuobanshou、管鉗、呆dai扳ban手shou時shi,要yao注zhu意yi受shou力li方fang向xiang的de要yao求qiu,不bu得de任ren意yi反fan向xiang用yong力li,在zai使shi用yong帶dai刃ren的de工gong具ju時shi,首shou先xian應ying測ce定ding工gong件jian本ben身shen的de硬ying度du,如ru其qi硬ying度du接jie近jin工gong具ju硬ying度du時shi,應ying仔zai細xi小xiao心xin操cao作zuo,高gao於yu工gong具ju硬ying度du時shi則ze禁jin止zhi使shi用yong。當dang工gong件jian是shi由you機ji動dong旋xuan緊jin的de、半永久性固定的或因長久鏽蝕,而使用手動工具前又不采取其他措施的,應禁止使用,以免損壞工具。
(5)防爆工具停用後,要及時擦拭幹淨。
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