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{"id":3894,"date":"2023-08-17T03:50:49","date_gmt":"2023-08-16T20:50:49","guid":{"rendered":"http:\/\/www.tneutron.net\/blogs\/persiapan-pengelasan-oxy-acetylene\/"},"modified":"2023-08-16T13:27:25","modified_gmt":"2023-08-16T06:27:25","slug":"persiapan-pengelasan-oxy-acetylene","status":"publish","type":"post","link":"https:\/\/www.tneutron.net\/blogs\/persiapan-pengelasan-oxy-acetylene\/","title":{"rendered":"Persiapan Pengelasan Oxy-Acetylene"},"content":{"rendered":"
Mempersiapkan area kerja dari material yang mudah terbakar serta mengupayakan ventilasi yang cukup. Bila perlu tambahkan alat penghisap asap pengelasan pada tempat kerja. <\/span><\/span><\/div>\n
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Gambar 7.36. Alat penghisap asap pengelasan<\/p>\n

Memeriksa instalasi peralatan las dari kebocoran gas pada sambungan. Gunakan cairan sabun, atau 5% cairan pembersih yang dilarutkan dalam air. Oleskan pada tempat yang akan diperiksa menggunakan kuas lunak. Menyiapkan seluruh peralatan pengelasan yang diperlukan, termasuk alat-alat perleng-kapan keselamatan kerja. Mempersiapkan benda kerja yang akan dilas. Bersihkan permukaan benda kerja dari minyak, karat, ataupun kotoran-kotoran yang dapat mengganggu pengelasan.<\/p>\n

Setelah benda kerja dibersihkan, tempatkan benda kerja pada posisi yang stabil untuk dilas, bila perlu gunakan ragum atau klem untuk menjepit benda kerja.<\/p><\/div>\n

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<\/div>\n
2. Menyalakan dan mengatur api las<\/b> <\/span><\/span><\/div>\n