*2328447*
2328447 ﻋﺮﺑﻲ 579
6.
ﺃﺩﺭﺟﻬﺎﺯﺍﻟﻠﻴﺰﺭﺑﺰﺍﻭﻳﺔ90°.
ﻳﺠﺐﺃﻥﻳﻈﻞﺍﻟﺸﻌﺎﻉﺍﻟﺮﺃﺳﻲﺍﻟﺴﻔﻠﻲﻓﻲﻣﺮﻛﺰﺍﻟﺘﻘﺎﻃﻊ.
7.ﻗﻢﺑﺘﺤﺪﻳﺪﻧﻘﻄﺔﺍﻟﺘﻌﺎﻣﺪﺍﻟﻌﻠﻮﻳﺔﻋﻠﻰﺍﻟﺴﻘﻒ.
8.ﻛﺮﺭﻫﺬﻩﺍﻟﻌﻤﻠﻴﺔﻣﻊﺇﺩﺍﺭﺓﺍﻟﺠﻬﺎﺯﺑﺰﺍﻭﻳﺔ180°ﻭ270°.
ﻗﻢﺑﺘﺸﻜﻴﻞﺩﺍﺋﺮﺓﻋﻠﻰﺍﻟﺴﻘﻒﻣﻦﺍﻟﻨﻘﺎﻁﺍﻷﺭﺑﻊﺍﻟﻤﺤﺪﺩﺓﺑﻌﻼﻣﺎﺕ.ﻗﻢﺑﻘﻴﺎﺱﻗﻄﺮﺍﻟﺪﺍﺋﺮﺓD
ﺑﺎﻟﻤﻠﻠﻴﻤﺘﺮﺃﻭﺍﻟﺒﻮﺻﺔﻭﺍﺭﺗﻔﺎﻉﺍﻟﻤﻜﺎﻥRHﺑﺎﻟﻤﺘﺮﺃﻭﺍﻟﻘﺪﻡ.
9.ﻗﻢﺑﺎﺣﺘﺴﺎﺏﺍﻟﻘﻴﻤﺔR.
◀
ﺑﺎﻟﻨﺴﺒﺔﻟـPM 20CG / PM 20CG A12:ﻳﻨﺒﻐﻲﺃﻥ
ﺗﻜﻮﻥﺍﻟﻘﻴﻤﺔRﺃﻗﻞﻣﻦ3ﻣﻢ)1⁄8ﺑﻮﺻﺔ()ﻳﻌﺎﺩﻝ
3ﻣﻢﻋﻨﺪ10ﻡ(.
◀
ﺑﺎﻟﻨﺴﺒﺔﻟـPM 20CGE:ﻳﻨﺒﻐﻲﺃﻥﺗﻜﻮﻥﺍﻟﻘﻴﻤﺔR
ﺃﻗﻞﻣﻦ2ﻣﻢ)1⁄12ﺑﻮﺻﺔ()ﻳﻌﺎﺩﻝ2ﻣﻢﻋﻨﺪ10ﻡ(.
10.ﻓﻲﺣﺎﻟﺔﺗﺠﺎﻭﺯﺍﻟﻨﺘﻴﺠﺔﻟﻘﻴﻤﺔﺍﻟﺘﻔﺎﻭﺕ،ﺗﻮﺟﻪﺇﻟﻰﻣﺮﻛﺰ
ﺧﺪﻣﺔHilti.
6.7.2ﻣﺮﺍﺟﻌﺔﺍﺳﺘﻮﺍءﺷﻌﺎﻉﺍﻟﻠﻴﺰﺭ
1.
ﻳﺠﺐﺃﻥﺗﻜﻮﻥﺍﻟﻤﺴﺎﻓﺔﺑﻴﻦﺍﻟﺠﺪﺭﺍﻥ10ﺃﻣﺘﺎﺭﻋﻠﻰﺍﻷﻗﻞ.
2.
ﺿﻊﺟﻬﺎﺯﺍﻟﻠﻴﺰﺭﻋﻠﻰﺳﻄﺢﻣﺴﺘﻮﻭﺃﻓﻘﻲ،ﻋﻠﻰﻣﺴﺎﻓﺔﺣﻮﺍﻟﻲ20ﺳﻢﻣﻦﺍﻟﺠﺪﺍﺭ)A(ﻭﻭﺟﻪﻧﻘﻄﺔﺗﻘﺎﻃﻊﺧﻄﻮﻁ
ﺍﻟﻠﻴﺰﺭﻋﻠﻰﺍﻟﺠﺪﺍﺭ)A(.
3.ﻗﻢﺑﺘﺤﺪﻳﺪﻧﻘﻄﺔﺗﻘﺎﻃﻊﺧﻄﻮﻁﺍﻟﻠﻴﺰﺭﺑﻌﻼﻣﺔﺯﺍﺋﺪ)1(ﻋﻠﻰﺍﻟﺠﺪﺍﺭ)A(ﻭﻋﻼﻣﺔﺯﺍﺋﺪ)2(ﻋﻠﻰﺍﻟﺠﺪﺍﺭ)B(.
4.
ﺿﻊﺟﻬﺎﺯﺍﻟﻠﻴﺰﺭﻋﻠﻰﺳﻄﺢﻣﺴﺘﻮﻭﺃﻓﻘﻲ،ﻋﻠﻰﻣﺴﺎﻓﺔﺣﻮﺍﻟﻲ20ﺳﻢﻣﻦﺍﻟﺠﺪﺍﺭ)B(ﻭﻭﺟﻪﻧﻘﻄﺔﺗﻘﺎﻃﻊﺧﻄﻮﻁ
ﺍﻟﻠﻴﺰﺭﻋﻠﻰﻋﻼﻣﺔﺍﻟﺰﺍﺋﺪ)1(ﻋﻠﻰﺍﻟﺠﺪﺍﺭ)A(.
5.ﺍﺿﺒﻂﺍﺭﺗﻔﺎﻉﻧﻘﻄﺔﺗﻘﺎﻃﻊﺧﻄﻮﻁﺍﻟﻠﻴﺰﺭ،ﺑﺤﻴﺚﺗﺘﻄﺎﺑﻖﻧﻘﻄﺔﺗﻘﺎﻃﻊﻣﻊﺍﻟﻌﻼﻣﺔ)2(ﻋﻠﻰﺍﻟﺠﺪﺍﺭ)B(.ﻋﻨﺪ
ﺍﻟﻠﺰﻭﻡ،ﺍﺳﺘﺨﺪﻡﺣﺎﻣﻞﺛﻼﺛﻲﺍﻟﻘﻮﺍﺋﻢﺃﻭﺣﺎﻣﻞﺗﺜﺒﻴﺖﺟﺪﺍﺭﻱ.