Bosch GBM 6 RE Professional Notice Originale page 191

Dr. Egbert Schneider
Senior Vice President
Certification
Robert Bosch GmbH, Power Tools Division
D-70745 Leinfelden-Echterdingen
‫ﺍﺳﺤﺐ ﺍﻟﻘﺎﺑﺲ ﻣﻦ ﻣﻘﺒﺲ ﺍﻟﺸﺒﻜﺔ ﺍﻟﻜﻬﺮﺑﺎﺋﻴﺔ ﻗﺒﻞ ﺇﺟﺮﺍﺀ ﺃﻱ ﻋﻤﻞ ﻋﻠﯽ‬
‫ﺍﺭﺗﺪ ﻗﻔﺎﺯﺍﺕ ﻭﺍﻗﻴﺔ ﻋﻨﺪ ﺍﺳﺘﺒﺪﺍﻝ ﺍﻟﻌﺪﺓ. ﻗﺪ ﳛﻤﯽ ﻇﺮﻑ ﺍﳌﺜﻘﺎﺏ ﺑﺸﺪﺓ ﻋﻨﺪ‬
(A ‫ﻇﺮﻑ ﺍﳌﺜﻘﺎﺏ ﺍﻟﴪﻳﻊ ﺍﻟﺸﺪ )ﺗﺮﺍﺟﻊ ﺍﻟﺼﻮﺭﺓ‬
‫ﺍﻣﺴﻚ ﺍﻟﻠﺒﻴﺴﺔ ﺍﳋﻠﻔﻴﺔ 3 ﺑﻈﺮﻑ ﺍﳌﺜﻘﺎﺏ ﺍﻟﴪﻳﻊ ﺍﻟﺸﺪ 1 ﺑﺈﺣﻜﺎﻡ ﻭﺍﻓﺘﻞ‬
‫ﺍﻟﻠﺒﻴﺴﺔ ﺍﻷﻣﺎﻣﻴﺔ 2 ﻧﺤﻮ ﺍﲡﺎﻩ ﺍﻟﺪﻭﺭﺍﻥ ➊ ﺇﻟﯽ ﺍﳊﺪ ﺍﻟﺬﻱ ﻳﺴﻤﺢ ﺑﱰﻛﻴﺐ‬
‫ﺍﻣﺴﻚ ﺍﻟﻠﺒﻴﺴﺔ ﺍﳋﻠﻔﻴﺔ 3 ﺑﻈﺮﻑ ﺍﳌﺜﻘﺎﺏ ﺍﻟﴪﻳﻊ ﺍﻟﺸﺪ 1 ﺑﺈﺣﻜﺎﻡ ﻭﺍﻏﻠﻖ‬
‫ﺍﻟﻠﺒﻴﺴﺔ ﺍﻷﻣﺎﻣﻴﺔ 2 ﺑﻔﺘﻠﻬﺎ ﻧﺤﻮ ﺍﲡﺎﻩ ﺍﻟﺪﻭﺭﺍﻥ ➋ ﺑﻮﺍﺳﻄﺔ ﺍﻟﻴﺪ ﺑﻘﻮﺓ ﺇﻟﯽ ﺣﺪ‬
.‫ﺳﲈﻉ ﺻﻮﺕ ﺍﻟﺘﻌﺎﺷﻖ ﺑﻮﺿﻮﺡ. ﻳﺘﻢ ﺇﻗﻔﺎﻝ ﻇﺮﻑ ﺍﳌﺜﻘﺎﺏ ﺑﺬﻟﻚ ﺑﺸﻜﻞ ﺁﱄ‬
‫ﻳﺘﻢ ﻓﻚ ﺍﻹﻗﻔﺎﻝ ﻋﻨﺪ ﻓﺘﻞ ﺍﻟﻠﺒﻴﺴﺔ ﺍﻷﻣﺎﻣﻴﺔ 2 ﺑﺎﻻﲡﺎﻩ ﺍﳌﻌﺎﻛﺲ ﻣﻦ ﺃﺟﻞ ﻧﺰﻉ‬
‫ﻋﻨﺪﻣﺎ ﺗﺴﺘﺨﺪﻡ ﻟﻘﻢ ﺭﺑﻂ ﺍﻟﻠﻮﺍﻟﺐ 8 ﻳﻨﺒﻐﻲ ﺃﻥ ﺗﺴﺘﻌﻤﻞ ﺩﺍﺋ ﲈ ﹰ ﺣﺎﻣﻞ ﻟﻘﻢ ﻋﺎﻡ‬
.‫9. ﺍﺳﺘﺨﺪﻡ ﻓﻘﻂ ﻟﻘﻢ ﺭﺑﻂ ﺍﻟﻠﻮﺍﻟﺐ ﺍﻟﺘﻲ ﺗﻼﺋﻢ ﺭﺃﺱ ﺍﻟﻠﻮﻟﺐ‬
‫ﳚﺐ ﺃﻥ ﻳﺘﻢ ﺍﺳﺘﺒﺪﺍﻝ ﻇﺮﻑ ﺍﳌﺜﻘﺎﺏ ﻣﻦ ﻗﺒﻞ ﻣﺮﻛﺰ ﻭﻛﺎﻟﺔ ﺧﺪﻣﺔ ﺯﺑﺎﺋﻦ ﴍﻛﺔ‬
‫ﺑﻮﺵ ﻟﻠﻌﺪﺩ ﺍﻟﻜﻬﺮﺑﺎﺋﻴﺔ، ﺑﺎﻟﻨﺴﺒﺔ ﻟﻠﻌﺪﺩ ﺍﻟﻜﻬﺮﺑﺎﺋﻴﺔ ﺩﻭﻥ ﺇﻣﻜﺎﻧﻴﺔ ﺗﺜﺒﻴﺖ ﳏﻮﺭ‬
‫ﳚﺐ ﺃﻥ ﻳﺘﻢ ﹼ ﺷﺪﹼ ﻇﺮﻑ ﺍﳌﺜﻘﺎﺏ ﺑﻌﺰﻡ ﺩﻭﺭﺍﻥ ﺷﺪﹼ ﻳﱰﺍﻭﺡ ﻣﻦ‬
Bosch Power Tools
Dr. Eckerhard Strötgen
Head of Product
Engineering
04.02.2009
‫ﺍﻟﱰﻛﻴﺐ‬
‫ﺍﺳﺘﺒﺪﺍﻝ ﺍﻟﻌﺪﺩ‬
.‫ﺍﻟﻌﺪﺓ ﺍﻟﻜﻬﺮﺑﺎﺋﻴﺔ‬
.‫ﺗﻨﻔﻴﺬ ﺇﺟﺮﺍﺀﺍﺕ ﺍﻟﻌﻤﻞ ﻟﻔﱰﺓ ﻃﻮﻳﻠﺔ‬
.‫ﺍﻟﻌﺪﺓ. ﺭﻛﺐ ﺍﻟﻌﺪﺓ‬
(B ‫ﻋﺪﺩ ﺭﺑﻂ ﺍﻟﻠﻮﺍﻟﺐ )ﺗﺮﺍﺟﻊ ﺍﻟﺼﻮﺭﺓ‬
‫ﺍﺳﺘﺒﺪﺍﻝ ﻇﺮﻑ ﺍﳌﺜﻘﺎﺏ‬
.‫ﺩﻭﺭﺍﻥ ﺍﳌﺜﻘﺎﺏ‬
. ‫53 – 13 ﻧﻴﻮﺗﻦ ﻣﱰ ﺗﻘﺮﻳﺒ ﺎ ﹰ‬
‫( ﻋﺎﺩﺓ: ﻣﺴﺘﻮی ﺿﻐﻂ ﺍﻟﺼﻮﺕ‬A ‫ﺗﺒﻠﻎ ﻗﻴﻤﺔ ﻣﺴﺘﻮی ﺿﺠﻴﺞ ﺍﳉﻬﺎﺯ )ﻧﻮﻉ‬
.(A ‫(. ﻣﺴﺘﻮی ﻗﺪﺭﺓ ﺍﻟﺼﻮﺕ 39 ﺩﻳﺴﻴﺒﻞ )ﻧﻮﻉ‬A ‫28 ﺩﻳﺴﻴﺒﻞ )ﻧﻮﻉ‬
(‫ﻟﻘﺪ ﺗﻢ ﹼ ﻗﻴﺎﺱ ﻗﻴﻢ ﺍﻻﻫﺘﺰﺍﺯﺍﺕ ﺍﻻﲨﺎﻟﻴﺔ )ﳎﻤﻮﻉ ﺍﳌﺘﺠﻬﺎﺕ ﻟﺜﻼﺛﺔ ﺍﲡﺎﻫﺎﺕ‬
،
2
، ‫ ﻡ/ﺛﺎ‬a
2
◀
‫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 ﳜﺾ ﺫﻟﻚ ﺍﻟﺘﻌﺮﺽ ﻟﻼﻫﺘﺰﺍﺯﺍﺕ ﺑﺸﻜﻞ ﻭﺍﺿﺢ ﻋﱪ ﻛﺎﻣﻞ‬
:‫ﺣﺪﺩ ﺇﺟﺮﺍﺀﺍﺕ ﺃﻣﺎﻥ ﺇﺿﺎﻓﻴﺔ ﻟﻮﻗﺎﻳﺔ ﺍﳌﺴﺘﺨﺪﻡ ﻣﻦ ﺗﺄﺛﲑ ﺍﻻﻫﺘﺰﺍﺯﺍﺕ، ﻣﺜﻼ‬
.‫ﺍﻟﻌﺪﺓ‬
.‫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
‫/73/89 )ﺣﺘﯽ‬EG، 2004/108/EG ‫ﺇﺭﺷﺎﺩﺍﺕ‬
.(29.12.2009 ‫/24/6002 )ﺍﺑﺘﺪﺍﺀ ﻣﻦ‬EG, (28.12.2009
D-70745 Leinfelden-Echterdingen
‫ﻣﻌﻠﻮﻣﺎﺕ ﻋﻦ ﺍﻟﻀﺠﻴﺞ ﻭﺍﻻﻫﺘﺰﺍﺯﺍﺕ‬
.EN 60745 ‫ﺗﻢ ﹼ ﲢﺪﻳﺪ ﻗﻴﻢ ﺍﻟﻘﻴﺎﺳﺎﺕ ﺣﺴﺐ‬
.‫ ﺩﻳﺴﻴﺒﻞ‬K = 3 ‫ﺍﺿﻄﺮﺍﺏ ﺍﻟﻘﻴﺎﺱ‬
:EN 60745 ‫ﺣﺴﺐ‬
‫ ﻡ/ﺛﺎ‬a = 6,9 ‫ﺛﻘﺐ ﺍﳌﻌﺎﺩﻥ: ﻗﻴﻤﺔ ﺍﺑﺘﻌﺎﺙ ﺍﻻﻫﺘﺰﺍﺯﺍﺕ‬
h
، ‫ ﻡ/ﺛﺎ‬K = 1,5 ‫ﺍﺿﻄﺮﺍﺏ ﺍﻟﻘﻴﺎﺱ‬
2
= 4,0 ‫ﺭﺑﻂ ﺍﻟﻠﻮﺍﻟﺐ: ﻗﻴﻤﺔ ﺍﺑﺘﻌﺎﺙ ﺍﻻﻫﺘﺰﺍﺯﺍﺕ‬
h
. ‫ ﻡ/ﺛﺎ‬K = 1,5 ‫ﺍﺿﻄﺮﺍﺏ ﺍﻟﻘﻴﺎﺱ‬
2
Robert Bosch GmbH, PT/ESC,
2 609 140 654 | (30.3.09)
‫ﻋﺮﺑﻲ‬
|
191
!‫ﺍﺭﺗﺪ ﻭﺍﻗﻴﺔ ﺳﻤﻊ‬
.‫ﺑﺸﻜﻞ ﻣﺒﺪﺋﻲ‬
.‫ﻣﺪﺓ ﺍﻟﺸﻐﻞ‬
‫ﺗﴫﻳﺢ ﺍﻟﺘﻮﺍﻓﻖ‬
:‫ﺍﻷﻭﺭﺍﻕ ﺍﻟﻔﻨﻴﺔ ﻟﺪی‬