Bosch GSB 162-2 RE Professional Notice Originale page 227

Dr. Egbert Schneider
Senior Vice President
Engineering
Robert Bosch GmbH, Power Tools Division
‫ﺍﺳﺤﺐ ﺍﻟﻘﺎﺑﺲ ﻣﻦ ﻣﻘﺒﺲ ﺍﻟﺸﺒﻜﺔ ﺍﻟﻜﻬﺮﺑﺎﺋﻴﺔ ﻗﺒﻞ ﺇﺟﺮﺍﺀ ﺃﻱ ﻋﻤﻞ ﻋﻠﯽ‬
.10 ‫ﺍﺳﺘﻌﻤﻞ ﻋﺪﺗﻚ ﺍﻟﻜﻬﺮﺑﺎﺋﻴﺔ ﻓﻘﻂ ﻣﻊ ﺍﳌﻘﺒﺾ ﺍﻹﺿﺎﰲ‬
‫ﻳﻤﻜﻨﻚ ﺃﻥ ﺗﻘﻮﻡ ﺑﻀﺒﻂ ﺍﳌﻘﺒﺾ ﺍﻹﺿﺎﰲ 01 ﺿﻤﻦ 21 ﻣﺮﻛﺰ، ﻟﻜﻲ ﺗﺘﻮﺻﻞ‬
➊ ‫ﺍﻓﺘﻞ ﻗﻄﻌﺔ ﺍﻟﻘﺒﺾ ﺍﻟﺴﻔﻠﻴﺔ ﺑﺎﳌﻘﺒﺾ ﺍﻹﺿﺎﰲ 01 ﺇﻟﯽ ﺍﲡﺎﻩ ﺍﻟﺪﻭﺭﺍﻥ‬
‫ﻭﺍﺩﻓﻊ ﺍﳌﻘﺒﺾ ﺍﻹﺿﺎﰲ 01 ﺇﻟﯽ ﺍﻷﻣﺎﻡ ﺇﻟﯽ ﺍﳊﺪ ﺍﻟﺬﻱ ﻳﺴﻤﺢ ﻟﻚ ﺑﺄﺭﺟﺤﺘﻪ‬
‫ﺇﻟﯽ ﺍﻟﻮﺿﻊ ﺍﳌﺮﻏﻮﺏ. ﺍﺳﺤﺐ ﺍﳌﻘﺒﺾ ﺍﻹﺿﺎﰲ 01 ﺑﻌﺪ ﺫﻟﻚ ﺇﻟﯽ ﺍﳋﻠﻒ‬
.‫ﻭﺍﻓﺘﻞ ﻗﻄﻌﺔ ﺍﻟﻘﺒﺾ ﺍﻟﺴﻔﻠﻴﺔ ﺇﻟﯽ ﺍﲡﺎﻩ ﺍﻟﺪﻭﺭﺍﻥ ➋ ﺑﺈﺣﻜﺎﻡ‬
.‫ ﺍﳌﺮﻏﻮﺏ‬X ‫ﻳﻤﻜﻨﻚ ﺑﻮﺍﺳﻄﺔ ﳏﺪﺩ ﻋﻤﻖ ﺍﻟﺘﺜﻘﻴﺐ 7 ﺃﻥ ﲢﺪﺩ ﻋﻤﻖ ﺍﻟﺘﺜﻘﻴﺐ‬
‫ﺣﻞ ﺍﻟﻠﻮﻟﺐ ﺍﳌﺠﻨﺢ ﻟﻀﺒﻂ ﳏﺪﺩ ﺍﻟﻌﻤﻖ 9 ﻭﺭﻛﺐ ﳏﺪﺩ ﺍﻟﻌﻤﻖ ﰲ ﺍﳌﻘﺒﺾ‬
‫ﺍﺳﺤﺐ ﳏﺪﺩ ﺍﻟﻌﻤﻖ ﺇﻟﯽ ﺍﳋﺎﺭﺝ ﺇﻟﯽ ﺃﻥ ﺗﺘﻮﺍﻓﻖ ﻣﺴﺎﻓﺔ ﺍﻟﺒﻌﺪ ﺑﲔ ﺭﺃﺱ ﻟﻘﻤﺔ‬
.‫ ﺍﳌﺮﻏﻮﺏ‬X ‫ﺍﻟﺘﺜﻘﻴﺐ ﻭﺭﺃﺱ ﳏﺪﺩ ﺍﻟﻌﻤﻖ ﻣﻊ ﻋﻤﻖ ﺍﻟﺘﺜﻘﻴﺐ‬
.‫ﺷﺪ ﺍﻟﻠﻮﻟﺐ ﺍﳌﺠﻨﺢ ﻟﻀﺒﻂ ﳏﺪﺩ ﺍﻟﻌﻤﻖ 9 ﺑﺈﺣﻜﺎﻡ‬
‫ﺍﺭﺗﺪ ﻗﻔﺎﺯﺍﺕ ﻭﺍﻗﻴﺔ ﻋﻨﺪ ﺍﺳﺘﺒﺪﺍﻝ ﺍﻟﻌﺪﺓ. ﻗﺪ ﳛﻤﯽ ﻇﺮﻑ ﺍﳌﺜﻘﺎﺏ ﺑﺸﺪﺓ ﻋﻨﺪ‬
(B ‫ﻇﺮﻑ ﺍﳌﺜﻘﺎﺏ ﺍﳌﺴﻨﻦ ﺍﻟﻄﻮﻕ ﺑﺎﻹﻗﻔﺎﻝ ﺍﻵﱄ )ﺗﺮﺍﺟﻊ ﺍﻟﺼﻮﺭﺓ‬
‫ﺍﻓﺘﺢ ﻇﺮﻑ ﺍﳌﺜﻘﺎﺏ ﺍﳌﺴﻨﻦ ﺍﻟﻄﻮﻕ 1 ﻣﻦ ﺧﻼﻝ ﻓﺘﻠﻪ ﺇﻟﯽ ﺃﻥ ﺗﺘﻤﻜﻦ ﻣﻦ ﺗﻠﻘﻴﻢ‬
‫ﺍﻏﺮﺯ ﻣﻔﺘﺎﺡ ﻇﺮﻑ ﺍﳌﺜﻘﺎﺏ 21 ﰲ ﺍﻟﻔﺠﻮﺍﺕ ﺍﳌﺨﺼﺼﺔ ﺑﻈﺮﻑ ﺍﳌﺜﻘﺎﺏ ﺍﳌﺴﻨﻦ‬
Bosch Power Tools
OBJ_DOKU-23519-001_AR.indd 227
Dr. Eckerhard Strötgen
Head of Product
Certification
D-70745 Leinfelden-Echterdingen
15.07.2010
‫ﺍﻟﱰﻛﻴﺐ‬
.‫ﺍﻟﻌﺪﺓ ﺍﻟﻜﻬﺮﺑﺎﺋﻴﺔ‬
( ‫ﺍﳌﻘﺒﺾ ﺍﻹﺿﺎﰲ )ﺗﺮﺍﺟﻊ ﺍﻟﺼﻮﺭﺓ‬
A
.‫ﺇﻟﯽ ﻭﺿﻌﻴﺔ ﻋﻤﻞ ﺁﻣﻨﺔ ﻭﻗﻠﻴﻠﺔ ﺍﻹﺟﻬﺎﺩ‬
‫ﺿﺒﻂ ﻋﻤﻖ ﺍﻟﺘﺜﻘﻴﺐ‬
.10 ‫ﺍﻹﺿﺎﰲ‬
‫ﺍﺳﺘﺒﺪﺍﻝ ﺍﻟﻌﺪﺩ‬
.‫ﺗﻨﻔﻴﺬ ﺇﺟﺮﺍﺀﺍﺕ ﺍﻟﻌﻤﻞ ﻟﻔﱰﺓ ﻃﻮﻳﻠﺔ‬
.‫ﺍﻟﻌﺪﺓ. ﺭﻛﺐ ﺍﻟﻌﺪﺓ‬
.‫ﺍﻟﻄﻮﻕ 1 ﻭﺍﺣﻜﻢ ﺷﺪﹼ ﺍﻟﻌﺪﺓ ﺑﺸﻜﻞ ﻣﻨﺘﻈﻢ‬
.EN 60745 ‫ﺗﻢ ﲢﺪﻳﺪ ﻗﻴﻢ ﻗﻴﺎﺳﺎﺕ ﺍﻟﺼﻮﺕ ﺣﺴﺐ‬
‫( ﻋﺎﺩﺓ: ﻣﺴﺘﻮی ﺿﻐﻂ ﺍﻟﺼﻮﺕ‬A ‫ﺗﺒﻠﻎ ﻗﻴﻤﺔ ﻣﺴﺘﻮی ﺿﺠﻴﺞ ﺍﳉﻬﺎﺯ )ﻧﻮﻉ‬
.(A ‫(. ﻣﺴﺘﻮی ﻗﺪﺭﺓ ﺍﻟﺼﻮﺕ 011 ﺩﻳﺴﻴﺒﻞ )ﻧﻮﻉ‬A ‫99 ﺩﻳﺴﻴﺒﻞ )ﻧﻮﻉ‬
(‫ﻟﻘﺪ ﺗﻢ ﹼ ﻗﻴﺎﺱ ﻗﻴﻢ ﺍﻻﻫﺘﺰﺍﺯﺍﺕ ﺍﻻﲨﺎﻟﻴﺔ )ﳎﻤﻮﻉ ﺍﳌﺘﺠﻬﺎﺕ ﻟﺜﻼﺛﺔ ﺍﲡﺎﻫﺎﺕ‬
، ‫ = 7 ﻡ/ﺛﺎ‬a
◀ ٢
‫ﺍﻟﺜﻘﺐ ﺍﳌﺮﻓﻖ ﺑﺎﻟﻄﺮﻕ ﰲ ﺍﳋﺮﺳﺎﻧﺔ: ﻗﻴﻤﺔ ﺍﺑﺘﻌﺎﺙ ﺍﻻﻫﺘﺰﺍﺯﺍﺕ‬
، ‫ = 8,3 ﻡ/ﺛﺎ‬K ‫، ﺍﺿﻄﺮﺍﺏ ﺍﻟﻘﻴﺎﺱ‬
٢
‫، ﺍﺿﻄﺮﺍﺏ‬ ‫ > 5,2 ﻡ/ﺛﺎ‬a
٢
◀
‫، ﺍﺿﻄﺮﺍﺏ‬ ‫ > 5,2 ﻡ/ﺛﺎ‬a
٢
h
‫ﻟﻘﺪ ﺗﻢ ﻗﻴﺎﺱ ﻣﺴﺘﻮی ﺍﻻﻫﺘﺰﺍﺯﺍﺕ ﺍﳌﺬﻛﻮﺭ ﰲ ﺍﻟﺘﻌﻠﻴﲈﺕ ﻫﺬﻩ ﺣﺴﺐ ﺍﺳﻠﻮﺏ‬
‫ ﻭﻳﻤﻜﻦ ﺍﺳﺘﺨﺪﺍﻣﻪ ﳌﻘﺎﺭﻧﺔ ﺍﻟﻌﺪﺩ‬EN 60745 ‫ﻗﻴﺎﺱ ﻣﻌﲑ ﺿﻤﻦ‬
‫ﺍﻟﻜﻬﺮﺑﺎﺋﻴﺔ ﺑﺒﻌﻀﻬﺎ ﺍﻟﺒﻌﺾ. ﻛﲈ ﺃﻧﻪ ﻣﻼﺋﻢ ﻟﺘﻘﺪﻳﺮ ﺍﻟﺘﻌﺮﺽ ﻟﻼﻫﺘﺰﺍﺯﺍﺕ‬
‫ﻳﻤﺜﻞ ﻣﺴﺘﻮی ﺍﻻﻫﺘﺰﺍﺯﺍﺕ ﺍﳌﺬﻛﻮﺭ ﺍﻻﺳﺘﺨﺪﺍﻣﺎﺕ ﺍﻻﺳﺎﺳﻴﺔ ﻟﻠﻌﺪﺓ‬
‫ﺍﻟﻜﻬﺮﺑﺎﺋﻴﺔ. ﺑﻴﻨﲈ ﺇﻥ ﺗﻢ ﺍﺳﺘﻌﲈﻝ ﺍﻟﻌﺪﺓ ﺍﻟﻜﻬﺮﺑﺎﺋﻴﺔ ﻻﺳﺘﺨﺪﺍﻣﺎﺕ ﺃﺧﺮی ﺑﻌﺪﺩ‬
‫ﺷﻐﻞ ﳐﺎﻟﻔﺔ ﺃﻭ ﺑﺼﻴﺎﻧﺔ ﻏﲑ ﻛﺎﻓﻴﺔ، ﻓﻘﺪ ﳜﺘﻠﻒ ﻣﺴﺘﻮی ﺍﻻﻫﺘﺰﺍﺯﺍﺕ. ﻭﻗﺪ ﻳﺰﻳﺪ‬
.‫ﺫﻟﻚ ﺍﻟﺘﻌﺮﺽ ﻟﻼﻫﺘﺰﺍﺯﺍﺕ ﻃﻮﺍﻝ ﻓﱰﺓ ﺍﻟﺸﻐﻞ ﺑﺸﻜﻞ ﻭﺍﺿﺢ‬
‫ﻛﲈ ﻳﻨﺒﻐﻲ ﻣﻦ ﺃﺟﻞ ﺗﻘﺪﻳﺮ ﺍﻟﺘﻌﺮﺽ ﻟﻼﻫﺘﺰﺍﺯﺍﺕ ﺑﺸﻜﻞ ﺩﻗﻴﻖ، ﺃﻥ ﻳﺘﻢ ﻣﺮﺍﻋﺎﺓ‬
‫ﺍﻷﻭﻗﺎﺕ ﺍﻟﺘﻲ ﻳﻄﻔﺄ ﺧﻼﳍﺎ ﺍﳉﻬﺎﺯ ﺃﻭ ﺍﻟﺘﻲ ﻳﻌﻤﻞ ﲠﺎ ﻭﻟﻜﻦ ﺩﻭﻥ ﺗﺸﻐﻴﻠﻪ‬
‫ﺑﺤﻤﻞ ﻓﻌﻼ. ﻭﻗﺪ ﳜﻔﺾ ﺫﻟﻚ ﺍﻟﺘﻌﺮﺽ ﻟﻼﻫﺘﺰﺍﺯﺍﺕ ﺑﺸﻜﻞ ﻭﺍﺿﺢ ﻋﱪ‬
:‫ﺣﺪﺩ ﺇﺟﺮﺍﺀﺍﺕ ﺃﻣﺎﻥ ﺇﺿﺎﻓﻴﺔ ﻟﻮﻗﺎﻳﺔ ﺍﳌﺴﺘﺨﺪﻡ ﻣﻦ ﺗﺄﺛﲑ ﺍﻻﻫﺘﺰﺍﺯﺍﺕ، ﻣﺜﻼ‬
.‫ﺻﻴﺎﻧﺔ ﺍﻟﻌﺪﺓ ﺍﻟﻜﻬﺮﺑﺎﺋﻴﺔ ﻭﻋﺪﺩ ﺍﻟﺸﻐﻞ، ﺗﺪﻓﺌﺔ ﺍﻟﻴﺪﻳﻦ ﻭﺗﻨﻈﻴﻢ ﳎﺮﻳﺎﺕ ﺍﻟﻌﻤﻞ‬
◀
‫ﺇﻧﻨﺎ ﻧﴫﺡ ﻋﻠﯽ ﻣﺴﺆﻭﻟﻴﺘﻨﺎ، ﺑﺄﻥ ﺍﳌﻨﺘﺞ ﺍﳌﻮﺻﻮﻑ ﰲ "ﺍﻟﺒﻴﺎﻧﺎﺕ ﺍﻟﻔﻨﻴﺔ" ﻳﺘﻮﺍﻓﻖ‬
‫ ﺣﺴﺐ ﺃﺣﻜﺎﻡ‬EN 60745 :‫ﻣﻊ ﺍﳌﻌﺎﻳﲑ ﺃﻭ ﺍﻟﻮﺛﺎﺋﻖ ﺍﳌﻌﻴﺎﺭﻳﺔ ﺍﻟﺘﺎﻟﻴﺔ‬
.2006/42/EG ،2004/108/EG ‫ﺇﺭﺷﺎﺩﺍﺕ‬
Robert Bosch GmbH, PT/ESC,
D-70745 Leinfelden-Echterdingen
‫ﻋﺮﺑﻲ‬
|
‫ﻣﻌﻠﻮﻣﺎﺕ ﻋﻦ ﺍﻟﻀﺠﻴﺞ ﻭﺍﻻﻫﺘﺰﺍﺯﺍﺕ‬
.‫ = 3 ﺩﻳﺴﻴﺒﻞ‬K ‫ﺍﺿﻄﺮﺍﺏ ﺍﻟﻘﻴﺎﺱ‬
!‫ﺍﺭﺗﺪ ﻭﺍﻗﻴﺔ ﺳﻤﻊ‬
:EN 60745 ‫ﺣﺴﺐ‬
‫ﺛﻘﺐ ﺍﳌﻌﺎﺩﻥ: ﻗﻴﻤﺔ ﺍﺑﺘﻌﺎﺙ ﺍﻻﻫﺘﺰﺍﺯﺍﺕ‬
h
، ‫ = 5,1 ﻡ/ﺛﺎ‬K ‫ﺍﺿﻄﺮﺍﺏ ﺍﻟﻘﻴﺎﺱ‬
٢
‫ = 5,51 ﻡ/ﺛﺎ‬a
٢
‫ﺭﺑﻂ ﺍﻟﻠﻮﺍﻟﺐ: ﻗﻴﻤﺔ ﺍﺑﺘﻌﺎﺙ ﺍﻻﻫﺘﺰﺍﺯﺍﺕ‬
h
، ‫ = 5,1 ﻡ/ﺛﺎ‬K ‫ﺍﻟﻘﻴﺎﺱ‬
٢
‫ﻗﺺ ﺃﺳﻨﺎﻥ ﺍﻟﻠﻮﻟﺒﺔ: ﻗﻴﻤﺔ ﺍﺑﺘﻌﺎﺙ ﺍﻻﻫﺘﺰﺍﺯﺍﺕ‬
. ‫ = 5,1 ﻡ/ﺛﺎ‬K ‫ﺍﻟﻘﻴﺎﺱ‬
٢
.‫ﺑﺸﻜﻞ ﻣﺒﺪﺋﻲ‬
.‫ﻛﺎﻣﻞ ﻣﺪﺓ ﺍﻟﻌﻤﻞ‬
‫ﺗﴫﻳﺢ ﺍﻟﺘﻮﺍﻓﻖ‬
:‫ﺍﻷﻭﺭﺍﻕ ﺍﻟﻔﻨﻴﺔ ﻟﺪی‬
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h