Skil 5840 Original Instructions Manual page 148

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" ‫• ﺍﻓﺘﺢ ﻏﻄﺎﺀ ﺍﻟﻮﻗﺎﻳﺔ ﺍﻟﺴﻔﻠﻲ ﺑﻮﺍﺳﻄﺔ ﺍﻟﻴﺪ ﻓﻘﻂ ﻋﻨﺪ ﺇﺟﺮﺍﺀ ﻗﻄﻮﻉ ﻣﻌﻴﻨﺔ‬
‫ﻛﻘﻄﻮﻉ ﺍﻟﻐﻄﺲ ﻭﺍﻟﻘﻄﻮﻉ ﺍﻟﺰﺍﻭﻳﺔ " . ﺍﻓﺘﺢ ﻏﻄﺎﺀ ﺍﻟﻮﻗﺎﻳﺔ ﺍﻟﺴﻔﻠﻲ ﺑﻮﺍﺳﻄﺔ‬
‫ﺫﺭﺍﻉ ﺍﻟﺴﺤﺐ ﻟﻠﺨﻠﻒ ﻭﺍﺗﺮﻛﻪ ﻓﻮﺭ ﺍﻧﻐﺮﺍﺯ ﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ ﻓﻲ ﻗﻄﻌﺔ ﺍﻟﺸﻐﻞ‬
‫)ﻳﻨﺒﻐﻲ ﺃﻥ ﻳﻌﻤﻞ ﻏﻄﺎﺀ ﺍﻟﻮﻗﺎﻳﺔ ﺍﻟﺴﻔﻠﻲ ﺑﺸﻜﻞ ﺁﻟﻲ ﻋﻨﺪ ﺇﺟﺮﺍﺀ ﺟﻤﻴﻊ ﺍﻟﻘﻄﻮﻉ‬
‫• ﻻ ﺗﺮﻛﻦ ﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ ﻋﻠﻲ ﻣﻨﻀﺪﺓ ﺍﻟﺸﻐﻞ ﺃﻭ ﻋﻠﻲ ﺍﻷﺭﺽ ﺩﻭﻥ ﺃﻥ ﻳﻘﻮﻡ ﻏﻄﺎﺀ‬
‫ﺍﻟﻮﻗﺎﻳﺔ ﺍﻟﺴﻔﻠﻲ ﺑﺘﻐﻄﻴﺔ ﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ )ﺇﻥ ﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ ﺍﻟﺬﻱ ﻟﻢ ﻳﺘﻢ ﻭﻗﺎﻳﺘﻪ‬
‫ﻭﺍﻟﺬﻱ ﻳﺘﺎﺑﻊ ﺩﻭﺭﺍﻧﻪ ﻳﺤﺮﻙ ﺍﳌﻨﺸﺎﺭ ﺑﻌﻜﺲ ﺍﲡﺎﻩ ﺍﻟﻘﻄﻊ ﻭﻳﻨﺸﺮ ﻛﻞ ﻣﺎ ﻳﻮﺍﺟﻬﻪ‬
(‫ﺑﻄﺮﻳﻘﻪ . ﺗﺮﺍﻋﻲ ﻋﻨﺪ ﺫﻟﻚ ﻣﺪﺓ ﺩﻭﺭﺍﻥ ﺍﳌﻨﺸﺎﺭ ﺍﻟﻼﺣﻘﺔ‬
‫• ﻻ ﻳﺠﺐ ﺍﺳﺘﺨﺪﺍﻡ ﻫﺬﻩ ﺍﻷﺩﺍﺓ ﻣﻦ ﻗﺒﻞ ﺍﻷﺷﺨﺎﺹ ﺍﻷﻗﻞ ﻣﻦ ٦١ ﻋﺎﻡ؛‬
‫• ﺍﺣﺮﺹ ﺩﺍﺋﻤﹰ ﺎ ﻋﻠﻰ ﻓﺼﻞ ﺍﻟﻘﺎﺑﺲ ﻣﻦ ﻣﺼﺪﺭ ﺍﻟﻄﺎﻗﺔ ﻗﺒﻞ ﺍﻟﻘﻴﺎﻡ ﺑﺄﻳﺔ ﻋﻤﻠﻴﺎﺕ‬
‫• ﻳﺤﻈﺮ ﻧﻬﺎﺋ ﻴ ﹰ ﺎ ﺍﺳﺘﺨﺪﺍﻡ ﺍﻷﺩﺍﺓ ﻓﻲ ﺣﺎﻟﺔ ﺗﻠﻒ ﺍﻟﺴﻠﻚ، ﺑﻞ ﻗﻢ ﺑﺎﺳﺘﺒﺪﺍﻟﻪ ﻣﻦ ﻗﺒﻞ ﺃﺣﺪ‬
‫• ﻻ ﺗﻌﻤﻞ ﺑﺎﺳﺘﺨﺪﺍﻡ ﻣﻮﺍﺩ ﺗﺸﺘﻤﻞ ﻋﻠﻰ ﺍﻷﺳﺒﺴﺘﻮﺱ )ﻳﻌﺘﺒﺮ ﺍﻷﺳﺒﺴﺘﻮﺱ ﻣﺎﺩﺓ‬
‫• ﺍﻟﻐﺒﺎﺭ ﺍﻟﻨﺎﰋ ﻣﻦ ﺍﳌﻮﺍﺩ ﻛﺎﻟﻄﻼﺀ ﺍﻟﺬﻱ ﻳﺤﺘﻮﻱ ﻋﻠﻰ ﺭﺻﺎﺹ ﻭﺑﻌﺾ ﺃﻧﻮﺍﻉ ﺍﻷﺧﺸﺎﺏ‬
‫ﻭﺍﳌﻌﺎﺩﻥ ﻭﺍﳌﻜﻮﻧﺎﺕ ﺍﳌﻌﺪﻧﻴﺔ ﻗﺪ ﻳﻜﻮﻥ ﺿﺎ ﺭ ﹰ ﺍ )ﻣﻼﻣﺴﺔ ﺃﻭ ﺍﺳﺘﻨﺸﺎﻕ ﺍﻟﻐﺒﺎﺭ ﻗﺪ ﺗﺘﺴﺒﺐ‬
‫ﻓﻲ ﺇﺻﺎﺑﺔ ﺍﳌﺸﻐﻞ ﺃﻭ ﻣﻦ ﻳﺠﺎﻭﺭﻩ ﺑﺄﻣﺮﺍﺽ ﺍﳊﺴﺎﺳﻴﺔ ﻭ/ﺃﻭ ﺃﻣﺮﺍﺽ ﺍﳉﻬﺎﺯ ﺍﻟﺘﻨﻔﺴﻲ(؛‬
‫ﻗﻢ ﺑﺎﺭﺗﺪﺍﺀ ﻗﻨﺎﻉ ﻟﻠﻐﺒﺎﺭ ﻣﻊ ﺍﻟﻌﻤﻞ ﺑﺎﺳﺘﺨﺪﺍﻡ ﺟﻬﺎﺯ ﺷﻔﻂ ﻟﻠﻐﺒﺎﺭ، ﻃﺎﳌﺎ ﺃﻣﻜﻦ‬
‫• ﺛﻤﺔ ﺃﻧﻮﺍﻉ ﻣﻌﻴﻨﺔ ﻣﻦ ﺍﻟﻐﺒﺎﺭ ﺗ ﹸﺼﻨﻒ ﻋﻠﻰ ﺃﻧﻬﺎ ﻣﻮﺍﺩ ﻣﺴﺒﺒﺔ ﻟﻠﺴﺮﻃﺎﻥ )ﻣﺜﻞ ﻏﺒﺎﺭ‬
‫ﺧﺸﺐ ﺍﻟﺒﻠﻮﻁ ﻭﺍﻟﺰﺍﻥ( ﺧﺎﺻﺔ ﻋﻨﺪ ﺍﺳﺘﺨﺪﺍﻣﻬﺎ ﻣﻊ ﻣﻮﺍﺩ ﻣﻀﺎﻓﺔ ﳌﻌﺎﳉﺔ ﺍﳋﺸﺐ؛‬
‫ﻗﻢ ﺑﺎﺭﺗﺪﺍﺀ ﻗﻨﺎﻉ ﻟﻠﻐﺒﺎﺭ ﻣﻊ ﺍﻟﻌﻤﻞ ﺑﺎﺳﺘﺨﺪﺍﻡ ﺟﻬﺎﺯ ﺷﻔﻂ ﻟﻠﻐﺒﺎﺭ، ﻃﺎﳌﺎ ﺃﻣﻜﻦ‬
‫• ﺍﻟﺘﺰﻡ ﺑﺎﳌﺘﻄﻠﺒﺎﺕ ﺍﻟﻮﻃﻨﻴﺔ ﺍﳋﺎﺻﺔ ﺑﺎﻟﻐﺒﺎﺭ ﻋﻨﺪ ﺍﻟﻌﻤﻞ ﺑﺎﺳﺘﺨﺪﺍﻡ ﺍﳌﻮﺍﺩ ﺍﳌﻄﻠﻮﺑﺔ‬
‫• ﻻ ﺗﺴﺘﺨﺪﻡ ﺳﻮﻯ ﻃﺎﻭﻟﺔ ﺍﻟﻨﺸﺮ ﺍﳌﺰﻭﺩﺓ ﲟﻔﺘﺎﺡ ﻳﺤﻤﻲ ﻣﻦ ﺇﻋﺎﺩﺓ ﺗﺸﻐﻴﻞ ﺍﶈﺮﻙ ﺑﻌﺪ‬
‫• ﻻ ﺗﺴﺘﺨﺪﻡ ﺳﻮﻯ ﻃﺎﻭﻟﺔ ﺍﻟﻨﺸﺮ ﺍﳌﺰﻭﺩﺓ ﺑﺪﻟﻴﻞ ﺍﻟﻘﻄﻊ‬
‫ ﺍﻟﺘﺸﻐﻴﻞ ﺍﻟﺴﻠﻴﻢ ﻟﻸﺩﺍﺓ ﻓﻘﻂ ﻋﻨﺪ ﺍﺳﺘﺨﺪﺍﻡ ﺍﳌﻠﺤﻘﺎﺕ ﺍﻷﺻﻠﻴﺔ؛‬SKIL ‫• ﺗﻀﻤﻦ‬
‫• ﺍﺳﺘﺨﺪﻡ ﻓﻘﻂ ﺍﳌﻠﺤﻘﺎﺕ ﺑﺎﻟﺴﺮﻋﺔ ﺍﳌﺴﻤﻮﺡ ﺑﻬﺎ، ﻭﺍﻟﺘﻲ ﺗﻮﺍﻓﻖ ﻋﻠﻰ ﺍﻷﻗﻞ ﺃﻋﻠﻰ‬
‫(ﻳﺤﻈﺮ ﻧﻬﺎﺋ ﻴ ﹰ ﺎ ﺍﺳﺘﺨﺪﺍﻡ ﺷﻔﺮﺓ ﻣﻨﺸﺎﺭ ﻣﺼﻨﻮﻋﺔ ﻣﻦ ﺍﻟﻔﻮﻻﺫ ﻋﺎﻟﻲ ﺍﻟﺴﺮﻋﺔ‬HSS) •
‫• ﻳﺤﻈﺮ ﻧﻬﺎﺋ ﻴ ﹰ ﺎ ﺍﺳﺘﺨﺪﺍﻡ ﺃﻗﺮﺍﺹ ﺟﻠﺦ/ﻗﻄﻊ ﻣﻊ ﻫﺬﻩ ﺍﻷﺩﺍﺓ‬
‫• ﺗﺄﻛﺪ ﺩﺍﺋ ﻤ ﹰ ﺎ ﻣﻦ ﺃﻥ ﺍﻟﻔﻮﻟﺖ ﺍﳌﺰﻭﺩ ﻫﻮ ﻧﻔﺴﻪ ﺍﳌﺸﺎﺭ ﺍﻟﻴﻪ ﻋﻠﻰ ﺍﻟﻠﻮﺣﺔ ﺍﳋﺎﺻﺔ ﺑﺎﻷﺩﺍﺓ‬
‫)ﳝﻜﻦ ﻛﺬﻟﻚ ﺗﻮﺻﻴﻞ ﺍﻷﺩﻭﺍﺕ ﺫﺍﺕ ﺍﻟﺘﺼﻨﻴﻒ ٠٣٢ ﻓﻮﻟﺖ ﺃﻭ ٠٤٢ ﻓﻮﻟﺖ ﲟﺼﺪﺭ ﺇﻣﺪﺍﺩ‬
‫• ﲡﻨﺐ ﺍﻟﺘﻠﻒ ﺍﻟﺬﻱ ﻗﺪ ﺗﺘﺴﺒﺐ ﻓﻴﻪ ﺍﻟﺒﺮﺍﻏﻲ ﻭﺍﳌﺴﺎﻣﻴﺮ ﻭﺍﻟﻌﻨﺎﺻﺮ ﺍﻷﺧﺮﻯ ﺍﳌﻮﺟﻮﺩﺓ ﻓﻲ‬
‫ﺍﻟﻘﻄﻌﺔ ﺍﻟﺘﻲ ﺗﻌﻤﻞ ﺑﻬﺎ، ﻗﻢ ﺑﻔﻜﻬﻢ ﻗﺒﻞ ﺑﺪﺀ ﺍﻟﻌﻤﻞ؛‬
‫• ﻗﺒﻞ ﺑﺪﺀ ﺍﻟﻘﻄﻊ ﻗﻢ ﺑﺈﺯﺍﻟﺔ ﺟﻤﻴﻊ ﺍﻟﻌﻮﺍﺋﻖ ﺍﻟﺘﻲ ﺗﻮﺟﺪ ﺃﻋﻠﻰ ﻭﺃﺳﻔﻞ ﻣﺴﺎﺭ ﺍﻟﻘﻄﻊ‬
‫• ﺛﺒﺖ ﻗﻄﻌﺔ ﺍﻟﻌﻤﻞ )ﺍﻹﻣﺴﺎﻙ ﺑﻘﻄﻌﺔ ﻋﻤﻞ ﻣﺜﺒﺘﺔ ﺑﺄﺟﻬﺰﺓ ﺗﺜﺒﻴﺖ ﺃﻭ ﻓﻲ ﻣﻠﺰﻣﺔ‬
‫• ﺍﺳﺘﺨﺪﻡ ﻛﺎﺷﻔﺎﺕ ﻣﻼﺋﻤﺔ ﻟﻠﻌﺜﻮﺭ ﻋﻠﻰ ﺧﻂ ﺍﳌﺮﺍﻓﻖ ﺃﻭ ﺍﻃﻠﺐ ﺷﺮﻛﺔ ﺍﳌﺮﺍﻓﻖ‬
‫ﺍﶈﻠﻴﺔ ﻟﻠﺤﺼﻮﻝ ﻋﻠﻰ ﻣﺴﺎﻋﺪﺓ )ﺍﻟﺘﻼﻣﺲ ﻣﻊ ﺧﻄﻮﻁ ﺇﻣﺪﺍﺩ ﺍﻟﻜﻬﺮﺑﺎﺀ ﻗﺪ ﻳﺆﺩﻱ‬
‫ﺇﻟﻰ ﺣﺪﻭﺙ ﺣﺮﻳﻖ ﺃﻭ ﺻﺪﻣﺔ ﻛﻬﺮﺑﺎﺋﻴﺔ؛ ﻭﺗﻠﻒ ﺧﻂ ﺍﻟﻐﺎﺯ ﻗﺪ ﻳﺆﺩﻱ ﺇﻟﻰ ﺣﺪﻭﺙ ﺍﻧﻔﺠﺎﺭ؛‬
‫ﻭﺍﺧﺘﺮﺍﻕ ﺃﻧﺎﺑﻴﺐ ﺍﳌﻴﺎﻩ ﺳﻴﺘﺴﺒﺐ ﻓﻲ ﺣﺪﻭﺙ ﺿﺮﺭ ﻓﻲ ﺍﳌﻤﺘﻠﻜﺎﺕ ﺃﻭ ﺻﺪﻣﺔ ﻛﻬﺮﺑﺎﺋﻴﺔ(؛‬
‫• ﺍﺳﺘﺨﺪﻡ ﺃﺳﻼﻙ ﲤﺪﻳﺪ ﻣﻔﻜﻮﻛﺔ ﲤﺎ ﻣ ﹰ ﺎ ﻭﺁﻣﻨﺔ ﺳﻌﺔ ٦١ ﺃﻣﺒﻴﺮ ٣١( ﺃﻣﺒﻴﺮ ﻓﻲ ﺑﺮﻳﻄﺎﻧﻴﺎ‬
‫• ﻗﺪ ﻳﺰﻳﺪ ﻣﺴﺘﻮﻯ ﺍﻟﻀﻮﺿﺎﺀ ﺃﺛﻨﺎﺀ ﺍﻟﻌﻤﻞ ﻋﻦ ٥٨ ﺩﻳﺴﻴﺒﻞ )ﺃ(، ﻟﺬﺍ ﻗﻢ ﺑﺎﺭﺗﺪﺍﺀ ﻭﺍﻗﻴﺎﺕ‬
‫• ﻳﺤﻈﺮ ﻧﻬﺎﺋ ﻴ ﹰ ﺎ ﺍﺳﺘﺨﺪﺍﻡ ﺍﻷﺩﺍﺓ ﺑﺪﻭﻥ ﻧﻈﺎﻡ ﺍﳊﻤﺎﻳﺔ ﺍﻷﺻﻠﻲ ﻟﻠﻮﻗﺎﻳﺔ‬
‫• ﻓﻲ ﺣﺎﻟﺔ ﺣﺪﻭﺙ ﺍﻧﺤﺸﺎﺭ ﺃﻭ ﺧﻠﻞ ﻛﻬﺮﺑﺎﺋﻲ ﺃﻭ ﻣﻴﻜﺎﻧﻴﻜﻲ، ﺃﻭﻗﻒ ﺗﺸﻐﻴﻞ ﺍﻷﺩﺍﺓ ﻓﻮ ﺭ ﹰ ﺍ‬
( ‫ﺍﻷﺧﺮﻱ‬
‫ﻣﻌﻠﻮﻣﺎﺕ ﻋﺎﻣﺔ‬
‫• ﻫﺬﻩ ﺍﻷﺩﺍﺓ ﻏﻴﺮ ﻣﻼﺋﻤﺔ ﻟﻠﻘﻄﻊ ﺍﳌﺒﻠﻞ‬
‫ﺿﺒﻂ ﺃﻭ ﺗﻐﻴﻴﺮ ﺃﻳﺔ ﻣﻠﺤﻘﺎﺕ؛‬
‫ﺍﻷﻓﺮﺍﺩ ﺍﳌﺆﻫﻠﲔ‬
‫ﻣﺴﺮﻃﻨﺔ(؛‬
‫ﺗﻮﺻﻴﻠﻪ‬
‫ﺗﻮﺻﻴﻠﻪ‬
‫ﺍﻧﻘﻄﺎﻉ ﺍﳉﻬﺪ ﺍﻟﻜﻬﺮﺑﻲ‬
‫ﺍﳌﻠﺤﻘﺎﺕ‬
‫ﺳﺮﻋﺔ ﻟﻸﺩﺍﺓ ﺑﺪﻭﻥ ﺣﻤﻞ؛‬
(HSS)
‫ﻗﺒﻞ ﺍﻻﺳﺘﺨﺪﺍﻡ‬
‫٠٢٢ ﻓﻮﻟﺖ(؛‬
‫ﺃﻛﺜﺮ ﺃﻣﺎ ﻧ ﹰﺎ ﻣﻦ ﻣﺴﻜﻬﺎ ﺑﺎﻟﻴﺪ(؛‬
(‫ﺍﻟﻌﻈﻤﻰ‬
‫ﺃﺛﻨﺎﺀ ﺍﻻﺳﺘﺨﺪﺍﻡ‬
‫ﻟﻸﺫﻥ‬
‫• ﻻ ﲢﺎﻭﻝ ﻗﺺ ﻗﻄﻊ ﺻﻐﻴﺮﺓ ﺟﺪﺍ‬
‫• ﻻ ﺗﺴﺘﺨﺪﻡ ﺍﻷﺩﺍﺓ ﻓﻮﻕ ﻣﺴﺘﻮﻯ ﺍﻟﺮﺃﺱ‬
‫ﻭﺍﻓﺼﻞ ﺍﻟﻘﺎﺑﺲ‬
‫• ﺍﺳﺘﺨﺪﻡ ﺩﺍﺋﻤﺎ ﻣﺼﺪ ﺃﻭ ﺩﻟﻴﻞ ﺗﻮﺟﻴﻪ ﻣﺴﺘﻘﻴﻢ ﻋﻨﺪ ﺗﻨﻔﻴﺬ ﺍﳌﻘﺎﻃﻊ ﺍﻟﻄﻮﻟﻴﺔ‬
(‫)ﻳﺤﺴﻦ ﺫﻟﻚ ﺩﻗﺔ ﺍﻟﻘﻄﻊ ﻭﻳﻘﻠﻞ ﺍﺣﺘﻤﺎﻝ ﺍﻧﻘﻤﺎﻁ ﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ‬
‫• ﺍﺳﺘﺨﺪﻡ ﺩﺍﺋﻤﺎ ﻧﺼﺎﻝ ﺍﳌﻨﺸﺎﺭ ﺑﺎﳌﻘﺎﺱ ﺍﻟﺼﺤﻴﺢ ﻭﺑﻔﺠﻮﺓ ﺍﳊﻀﻦ ﺍﳌﻼﺋﻤﺔ ﻣﺜﻼ‬
‫:ﳒﻤﻴﺔ ﺍﻟﺸﻜﻞ ﺃﻭ ﻣﺴﺘﺪﻳﺮﺓ )ﺇﻥ ﻧﺼﺎﻝ ﺍﳌﻨﺸﺎﺭ ﺍﻟﺘﻲ ﻻ ﺗﺘﻨﺎﺳﺐ ﻣﻊ ﻗﻄﻊ ﺗﺮﻛﻴﺐ‬
(‫ﺍﳌﻨﺸﺎﺭ ﺗﺪﻭﺭ ﺑﺸﻜﻞ ﻏﻴﺮ ﺩﺍﺋﺮﻱ ﻭﺗﺆﺩﻱ ﺇﻟﻲ ﻓﻘﺪﺍﻥ ﺍﻟﺘﺤﻜﻢ‬
‫• ﻻ ﺗﺴﺘﺨﺪﻡ ﻓﻠﻚ ﺃﻭ ﻟﻮﺍﻟﺐ ﻧﺼﺎﻝ ﺍﳌﻨﺸﺎﺭ ﺍﻟﺘﺎﻟﻔﺔ ﺃﻭ ﺍﳋﺎﻃﺌﺔ ﺃﺑﺪﺍ )ﻟﻘﺪ ﰎ ﺗﺼﻤﻴﻢ‬
‫ﻓﻠﻚ ﻭ ﻟﻮﺍﻟﺐ ﻧﺼﺎﻝ ﺍﳌﻨﺸﺎﺭ ﳌﻨﺸﺎﺭ ﻛﻬﺬﺍ ﺑﺸﻜﻞ ﺧﺎﺹ،ﻷﺟﻞ ﺍﻷﺩﺍﺀ ﺍﳌﺜﺎﻟﻲ ﻭﺃﻣﺎﻥ‬
‫• ﺍﻟﺼﺪﻣﺔ ﺍﻻﺭﺗﺪﺍﺩﻳﺔ ﻫﻲ ﻋﺒﺎﺭﺓ ﻋﻦ ﺭﺩ ﺍﻟﻔﻌﻞ ﺍﻟﻔﺠﺎﺋﻲ ﻋﻠﻲ ﺃﺛﺮ ﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ ﺍﻟﺪﻭﺍﺭ‬
‫ﺍﳌﺘﻜﻠﺐ ﺃﻭ ﺍﳌﺴﺘﻌﺼﻲ، ﳑﺎ ﻳﺆﺩﻱ ﺇﻟﻲ ﺍﻧﻄﻼﻕ ﺍﳌﻨﺸﺎﺭ ﺍﻟﺬﻱ ﻓﻘﺪ ﺍﻟﺘﺤﻜﻢ ﺑﻪ ﺧﺎﺭﺟﺎ‬
‫• ﺇﻥ ﺍﻧﻘﻤﻂ ﺃﻭ ﺗﻜﻠﺐ ﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ ﻓﻴﺸﻖ ﺍﻟﻨﺸﺮ ﺍﳌﻨﻐﻠﻖ، ﻓﻘﺪ ﻳﺴﺘﻌﺼﻲ ﻋﻦ ﺍﳊﺮﻛﺔ‬
‫• ﺇﻥ ﲤﻠﻲ ﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ ﻓﻴﺸﻖ ﺍﻟﻨﺸﺮ ﺃﻭ ﺗﻮﺟﻴﻬﻪ ﺑﺸﻜﻞ ﺧﺎﻃﺊ، ﻓﻘﺪ ﺗﺘﻜﻠﺐ ﺃﺳﻨﺎﻥ‬
‫ﺣﺎﻓﺔ ﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ ﺍﳋﻠﻔﻴﺔ ﻓﻴﺴﻄﺢ ﻗﻄﻌﺔ ﺍﻟﺸﻐﻞ، ﳑﺎ ﻳﺆﺩﻱ ﺇﻟﻲ ﲢﺮﻙ ﻧﺼﻞ‬
‫ﺍﳌﻨﺸﺎﺭ ﺧﺎﺭﺟﺎ ﻋﻦ ﺷﻖ ﺍﻟﻨﺸﺮ، ﻭﻳﻘﻔﺰ ﺍﳌﻨﺸﺎﺭ ﺑﺎﲡﺎﻩ ﺍﳌﺴﺘﺨﺪﻡ‬
‫.ﺇﻥ ﺍﻟﺼﺪﻣﺔ ﺍﻻﺭﺗﺪﺍﺩﻳﺔ ﻫﻲ ﻧﺘﻴﺠﺔ ﻻﺳﺘﺨﺪﺍﻡ ﺍﳌﻨﺸﺎﺭ ﺑﺸﻜﻞ ﺧﺎﻃﺊ ﺃﻭ ﻏﻴﺮ ﺻﺤﻴﺢ‬
‫.ﻭﳝﻜﻦ ﲡﻨﺒﻬﺎ ﻣﻦ ﺧﻼﻝ ﺇﺟﺮﺍﺀﺍﺕ ﺍﻻﺣﺘﻴﺎﻁ ﺍﳌﻼﺋﻤﺔ ﺍﻟﻼﺣﻘﺔ ﺍﻟﺬﻛﺮ‬
‫• ﺍﻗﺒﺾ ﻋﻠﻲ ﺍﳌﻨﺸﺎﺭ ﺑﻮﺍﺳﻄﺔ ﻳﺪﻳﻚ ﺍﻻﺛﻨﺘﲔ ﺑﺈﺣﻜﺎﻡ ﻭﺭﻛﺰ ﺫﺭﺍﻋﻴﻚ ﺑﻮﺿﻊ ﻳﺴﻤﺢ‬
‫ﻟﻚ ﺑﺼﺪ ﻗﻮﻱ ﺍﻟﺼﺪﻣﺎﺕ ﺍﻻﺭﺗﺪﺍﺩﻳﺔ . ﺍﺑﻘﻲ ﺩﺍﺋﻤﺎ ﺇﻟﻲ ﺟﺎﻧﺐ ﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ، ﻻ ﺗﺮﻛﺰ‬
‫ﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ ﺑﺤﻴﺚ ﻳﺘﻮﺍﺟﺪ ﻋﻠﻲ ﻧﻔﺲ ﺧﻂ ﺟﺴﺪﻙ ﺃﺑﺪﺍ . )ﻗﺪ ﻳﻘﻔﺰ ﺍﳌﻨﺸﺎﺭ‬
‫ﺇﻟﻲ ﺍﳋﻠﻒ ﺃﺛﻨﺎﺀ ﺍﻟﺼﺪﻣﺔ ﺍﻻﺭﺗﺪﺍﺩﻳﺔ، ﺇﻻ ﺃﻥ ﺍﳌﺴﺘﺨﺪﻡ ﻳﺴﺘﻄﻴﻊ ﺃﻥ ﻳﺴﻴﻄﺮ ﻋﻠﻲ ﻗﻮﻱ‬
(‫ﺍﻟﺼﺪﻣﺎﺕ ﺍﻻﺭﺗﺪﺍﺩﻳﺔ ﻣﻦ ﺧﻼﻝ ﺇﺟﺮﺍﺀﺍﺕ ﺍﻻﺣﺘﻴﺎﻁ ﺍﳌﻨﺎﺳﺒﺔ‬
‫• ﺍﻃﻔﺊ ﺍﳌﻨﺸﺎﺭ ﻓﻲ ﺣﺎﻝ ﺍﺳﺘﻌﺼﺎﺀ ﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ ﺃﻭ ﺍﻧﻘﻄﺎﻋﻚ ﻋﻦ ﺍﻟﺸﻐﻞ‬
. ‫ﻭﺍﻣﺴﻜﻪ ﺑﻬﺪﻭﺀ ﻓﻲ ﻗﻄﻌﺔ ﺍﻟﺸﻐﻞ ﺇﻟﻲ ﺃﻥ ﻳﺘﻮﻗﻒ ﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ ﻋﻦ ﺍﳊﺮﻛﺔ‬
‫ﻻ ﲢﺎﻭﻝ ﺳﺤﺐ ﺍﳌﻨﺸﺎﺭ ﺇﻟﻲ ﺍﳋﻠﻒ ﺃﻭ ﺇﻟﻲ ﺧﺎﺭﺝ ﺍﳌﻘﻄﻊ ﺃﺑﺪﺍ ﻣﺎﺩﺍﻡ ﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ‬
‫ﻳﺘﺤﺮﻙ،ﻓﻘﺪ ﺗﻨﺘﺞ ﻋﻦ ﺫﻟﻚ ﺻﺪﻣﺔ ﺍﺭﺗﺪﺍﺩﻳﺔ )ﺍﺑﺤﺚ ﻋﻦ ﺳﺒﺐ ﺗﻜﻠﺐ ﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ‬
‫• ﺇﻥ ﻗﺼﺪﺕ ﺇﻋﺎﺩﺓ ﺗﺸﻐﻴﻞ ﻣﻨﺸﺎﺭ ﻏﺎﻃﺲ ﻓﻲ ﻗﻄﻌﺔ ﺍﻟﺸﻐﻞ،ﻓﻤﺮﻛﺰ ﻧﺼﻞ‬
‫ﺍﳌﻨﺸﺎﺭ ﻓﻲ ﺷﻖ ﺍﻟﻘﻄﻊ ﻭﺗﺄﻛﺪ ﻣﻦ ﻋﺪﻡ ﺗﻜﻠﺐ ﺃﺳﻨﺎﻥ ﺍﻟﻨﺸﺮ ﻓﻲ ﻗﻄﻌﺔ ﺍﻟﺸﻐﻞ‬
‫)ﺇﻥ ﺗﻜﻠﺐ ﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ،ﻓﻘﺪ ﻳﺘﺤﺮﻙ ﺇﻟﻲ ﺧﺎﺭﺝ ﻗﻄﻌﺔ ﺍﻟﺸﻐﻞ ﺃﻭ ﻗﺪ ﻳﺴﺒﺐ ﺻﺪﻣﺔ‬
‫• ﺍﺳﻨﺪ ﺍﻟﺼﻔﺎﺋﺢ ﺍﻟﻜﺒﻴﺮﺓ ﻟﻜﻲ ﺗﻘﻠﻞ ﺧﻄﺮ ﺍﻟﺼﺪﻣﺎﺕ ﺍﻻﺭﺗﺪﺍﺩﻳﺔ ﺍﻟﻨﺎﲡﺔ ﻋﻦ ﻧﺼﻞ‬
‫ﻣﻨﺸﺎﺭ ﻣﺘﻜﻠﺐ )ﻗﺪ ﺗﻨﺤﻨﻲ ﺍﻟﺼﻔﺎﺋﺢ ﺍﻟﻜﺒﻴﺮﺓ ﻣﻦ ﺟﺮﺍﺀ ﻭﺯﻧﻬﺎ ﺍﻟﺬﺍﺗﻲ . ﻳﺠﺐ ﺃﻥ‬
(‫ﺗﺴﻨﺪ ﺍﻟﺼﻔﺎﺋﺢ ﻣﻦ ﺍﻟﻄﺮﻓﲔ ﻭﺃﻳﻀﺎ ﻋﻠﻲ ﻣﻘﺮﺑﺔ ﻣﻦ ﺷﻖ ﺍﻟﻨﺸﺮ ﻭﻣﻦ ﺍﳊﺎﻓﺔ‬
‫• ﻻ ﺗﺴﺘﺨﺪﻡ ﻧﺼﺎﻝ ﺍﳌﻨﺸﺎﺭ ﺍﻟﺜﺎﳌﺔ ﺃﻭ ﺍﻟﺘﺎﻟﻔﺔ)ﺇﻥ ﻧﺼﺎﻝ ﺍﳌﻨﺸﺎﺭ ﺑﺎﻷﺳﻨﺎﻥ ﺍﻟﺜﺎﳌﺔ ﺃﻭ‬
‫ﺍﳌﺘﺤﺎﺫﻳﺔ ﺑﺸﻜﻞ ﺧﺎﻃﺊ ﺗﺸﻜﻞ ﺷﻘﻮﻕ ﺍﻟﻨﺸﺮ ﺍﻟﻀﻴﻘﺔ ﻭﺗﺆﺩﻱ ﺇﻟﻲ ﺍﻻﺣﺘﻜﺎﻙ ﺍﻟﺰﺍﺋﺪ‬
‫• ﺃﺣﻜﻢ ﺷﺪ ﺿﺒﻂ ﻋﻤﻖ ﺍﻟﻘﻄﻊ ﻭﺯﺍﻭﻳﺔ ﺍﻟﻘﻄﻊ ﻗﺒﻞ ﺍﻟﺒﺪﺉ ﺑﺎﻟﻨﺸﺮ )ﺇﻥ ﺗﻐﻴﺮ ﺍﻟﻀﺒﻂ‬
(‫ﺃﺛﻨﺎﺀ ﺍﻟﻨﺸﺮ،ﻓﻘﺪ ﻳﻨﻘﻤﻂ ﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ، ﻓﺘﻨﺘﺞ ﺻﺪﻣﺔ ﺍﺭﺗﺪﺍﺩﻳﺔ‬
‫• ﺍﺣﺘﺮﺱ ﺑﺸﻜﻞ ﺧﺎﺹ ﻋﻨﺪ ﺇﺟﺮﺍﺀ " ﺍﻟﻘﻄﻮﻉ ﺍﻟﻐﺎﻃﺴﺔ " ﻓﻲ ﺍﳉﺪﺭﺍﻥ ﺍﻟﻘﺪﳝﺔ ﺃﻭ‬
‫ﻔﻴﺔ )ﻗﺪ ﻳﺴﺘﻌﺼﻲ ﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ ﺍﻟﻐﺎﻃﺲ ﻋﻨﺪ ﺍﻟﻨﺸﺮ ﻓﻲ‬‫ﺎﻻﺕ ﺍ‬‫ﻏﻴﺮﻫﺎ ﻣﻦ ﺍ‬
‫• ﺗﻔﺤﺺ ﺍﻧﻐﻼﻕ ﻏﻄﺎﺀ ﺍﻟﻮﻗﺎﻳﺔ ﺍﻟﺴﻔﻠﻲ ﺑﺸﻜﻞ ﺳﻠﻴﻢ ﻗﺒﻞ ﻛﻞ ﺍﺳﺘﻌﻤﺎﻝ‬
‫• ﻻ ﺗﺴﺘﺨﺪﻡ ﺍﳌﻨﺸﺎﺭ ﺇﻥ ﻟﻢ ﻳﻜﻦ ﻏﻄﺎﺀ ﺍﻟﻮﻗﺎﻳﺔ ﺍﻟﺴﻔﻠﻲ ﻗﺎﺑﻞ ﻟﻠﺤﺮﻛﺔ ﺑﻄﻼﻗﺔ‬
‫• ﻻ ﲢﻜﻢ ﻗﻤﻂ ﺃﻭ ﺭﺑﻂ ﻏﻄﺎﺀ ﺍﻟﻮﻗﺎﻳﺔ ﺍﻟﺴﻔﻠﻲ ﺃﺑﺪﺍ ﻋﻨﺪﻣﺎ ﻳﻜﻮﻥ ﻣﻔﺘﻮﺣﺎ‬
‫• ﻗﺪ ﻳﻠﺘﻮﻱ ﻏﻄﺎﺀ ﺍﻟﻮﻗﺎﻳﺔ ﺍﻟﺴﻔﻠﻲ ﺇﻥ ﺳﻘﻂ ﺍﳌﻨﺸﺎﺭ ﻋﻠﻲ ﺍﻷﺭﺽ ﻋﻦ ﻏﻴﺮ ﻗﺼﺪ . ﺍﻓﺘﺢ‬
‫ﻏﻄﺎﺀ ﺍﻟﻮﻗﺎﻳﺔ ﺍﻟﺴﻔﻠﻲ ﺑﻮﺍﺳﻄﺔ ﺫﺭﺍﻉ ﺍﻟﺴﺤﺐ ﻟﻠﺨﻠﻒ ﻭﺗﺄﻛﺪ ﻣﻦ ﺃﻧﻪ ﻗﺎﺑﻞ ﻟﻠﺤﺮﻛﺔ‬
‫ﺑﻄﻼﻗﺔ ﻭﺑﺄﻧﻪ ﻻ ﻳﻼﻣﺲ ﻻﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ ﻭﻻ ﺃﻳﺔ ﻗﻄﻊ ﺃﺧﺮﻱ ﻋﻨﺪ ﻣﺠﻤﻞ ﺯﻭﺍﻳﺎ ﻭﺃﻋﻤﺎﻕ‬
‫• ﺗﻔﺤﺺ ﻋﻤﻞ ﻧﺎﺑﺾ ﻏﻄﺎﺀ ﺍﻟﻮﻗﺎﻳﺔ ﺍﻟﺴﻔﻠﻲ .ﺍﻋﺮﺽ ﺍﳌﻨﺸﺎﺭ ﻋﻠﻲ ﺍﻟﺼﻴﺎﻧﺔ ﻗﺒﻞ‬
‫ﺍﺳﺘﺨﺪﺍﻣﻪ ﺇﻥ ﻟﻢ ﻳﻌﻤﻞ ﻏﻄﺎﺀ ﺍﻟﻮﻗﺎﻳﺔ ﺍﻟﺴﻔﻠﻲ ﻭﺍﻟﻨﺎﺑﺾ ﺑﺸﻜﻞ ﺳﻠﻴﻢ )ﻗﺪ‬
‫ﻳﻌﻤﻞ ﻏﻄﺎﺀ ﺍﻟﻮﻗﺎﻳﺔ ﺍﻟﺴﻔﻠﻲ ﺑﺸﻜﻢ ﻣﺎﻃﻞ ﺑﺴﺒﺐ ﺍﻟﻘﻄﻊ ﺍﻟﺘﺎﻟﻔﺔ ﻭﺍﻟﺘﺮﺳﺒﺎﺕ‬
148
(‫ﺍﻟﺘﺸﻐﻴﻞ‬
:‫ﺃﺳﺒﺎﺏ ﺍﻟﺼﺪﻣﺔ ﺍﻻﺭﺗﺪﺍﺩﻳﺔ ﻭﻛﻴﻔﻴﺔ ﲡﻨﺒﻬﺎ‬
.‫ﻋﻦ ﻗﻄﻌﺔ ﺍﻟﺸﻐﻞ ﻭﻣﺘﺠﻬﺎ ﻧﺤﻮ ﺍﳌﺴﺘﺨﺪﻡ‬
.‫ﻭﻳﺮﺗﺪ ﺍﳌﻨﺸﺎﺭ ﻧﺤﻮ ﺍﳌﺘﺴﺨﺪﻡ‬
‫ﺍﻟﺼﺪﻣﺔ ﺍﻻﺭﺗﺪﺍﺩﻳﺔ - ﺣﻤﺎﻳﺔ ﺍﳌﺴﺘﺨﺪﻡ‬
(‫ﻭﺍﻋﻤﻞ ﻋﻠﻲ ﺇﺯﺍﻟﺘﻪ‬
(‫ﺍﺭﺗﺪﺍﺩﻳﺔ ﻋﻨﺪ ﺇﻋﺎﺩﺓ ﺗﺸﻐﻴﻞ ﺍﳌﻨﺸﺎﺭ‬
(‫ﻭﺍﻧﻘﻤﺎﻁ ﻧﺼﻞ ﺍﳌﻨﺸﺎﺭ ﻭﺇﻟﻲ ﺻﺪﻣﺔ ﺍﺭﺗﺪﺍﺩﻳﺔ‬
(‫ﻔﻴﺔ ﻟﻴﺸﻜﻞ ﺻﺪﻣﺔ ﺍﺭﺗﺪﺍﺩﻳﺔ‬‫ﺍﻷﻣﺎﻛﻦ ﺍ‬
‫ﻭﺇﻥ ﻟﻢ ﻳﻨﻐﻠﻖ ﻓﻮﺭﺍ‬
(‫ﺍﻟﻼﺯﻗﺔ ﺃﻭ ﺑﺴﺒﺐ ﺗﺮﺍﻛﻢ ﺍﻟﺸﺎﺭﺓ‬
:‫ﲢﺬﻳﺮ‬
.‫ﺍﻟﻘﻄﻊ‬

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