DeWalt D28710 Original Instructions Manual page 24

‫ﺍﻟﻌﺭﺑﻳﺔ‬
‫ﻟﻘﺩ ﺗﻡ ﻗﻳﺎﺱ ﻣﺳﺗﻭﻯ ﺍﻧﺑﻌﺎﺛﺎﺕ ﺍﻻﻫﺗﺯﺍﺯﺍﺕ ﺍﻟﻣﺫﻛﻭﺭ ﻓﻲ ﻫﺫﻩ ﺍﻟﻭﺛﻳﻘﺔ ﺑﻣﺎ‬
‫ﻳﺗﻭﺍﻓﻕ ﻣﻊ ﺍﻻﺧﺗﺑﺎﺭ ﻭﺍﻟﺗﻘﻳﻳﻡ ﺍﻟﻣﺛﺎﻟﻲ ﺍﻟﺫﻱ ﻭﺭﺩ ﻓﻲ ﺍﻟﻣﻌﺎﻳﺭﺓ ﺍﻷﻭﺭﻭﺑﻳﺔ ﺭﻗﻡ‬
‫ ﻭﺭﺑﻣﺎ ﻳﻛﻭﻥ ﻣﻥ ﺍﻟﻣﻣﻛﻥ ﺍﺳﺗﺧﺩﺍﻣﻬﺎ ﻟﻣﻘﺎﺭﻧﺔ ﻭﻣﺿﺎﻫﺎﺓ ﺃﺣﺩ‬EN 61029
‫ﺍﻷﺩﻭﺍﺕ ﺑﺄﺩﺍﺓ ﺃﺧﺭﻯ ﻭﺭﺑﻣﺎ ﻣﻥ ﺍﻟﻣﻣﻛﻥ ﺃﻳﺿ ﺎ ً ﺍﺳﺗﺧﺩﺍﻣﻬﺎ ﻟﻠﺗﻘﻳﻳﻡ ﺍﻟﻣﺑﺩﺋﻲ‬
‫ﺗﺣﺫﻳﺭ:ﻳﻣﺛﻝ ﻣﺳﺗﻭﻯ ﺍﻧﺑﻌﺎﺙ ﺍﻻﻫﺗﺯﺍﺯﺍﺕ ﺍﻟﻭﺍﺿﺣﺔ ﺍﻟﻧﺎﺗﺞ‬
‫ﻋﻧﺎﻟﺗﻁﺑﻳﻘﺎﺕ ﺍﻷﺳﺎﺳﻳﺔ ﻟﻸﺩﺍﺓ. ﻭﻣﻊ ﺫﻟﻙ ﻓﻔﻲ ﺣﺎﻟﺔ ﻣﺎ ﺇﺫﺍ‬
‫ﺗﻡ ﺍﺳﺗﺧﺩﺍﻡ ﺍﻷﺩﺍﺓ ﻟﺗﻁﺑﻳﻘﺎﺕ ﻣﺧﺗﻠﻔﺔ، ﺳﻭﺍء ﻣﻊ ﺍﻟﻣﻠﺣﻘﺎﺕ‬
‫ﺍﻟﻣﺧﺗﻠﻔﺔ ﺃﻭ ﻟﻡ ﺗﺣﻅﻰ ﺑﺎﻟﺻﻳﺎﻧﺔ ﺍﻟﻣﻧﺎﺳﺑﺔ، ﻓﺈﻥ ﻣﺳﺗﻭﻱ‬
‫ﺍﻧﺑﻌﺎﺙ ﺍﻻﻫﺗﺯﺍﺯﺍﺕ ﺭﺑﻣﺎ ﻳﺧﺗﻠﻑ. ﻭﻗﺩ ﻳﺅﺩﻱ ﻫﺫﺍ ﺇﻟﻲ‬
‫ﺍﻟﺯﻳﺎﺩﺓ ﺍﻟﻭﺍﺿﺣﺔ ﻓﻲ ﻣﺳﺗﻭﻯ ﺍﻟﺗﻌﺭﺽ ﻋﺑﺭ ﻓﺗﺭﺓ ﻋﻣﻝ‬
.‫ﺍﻟﻣﻌﺩﺓ ﺍﻹﺟﻣﺎﻟﻳﺔ‬
‫ﻛﻣﺎ ﻳﺗﻌﻳﻥ ﺃﺛﻧﺎء ﺗﻘﻳﻳﻡ ﻣﺳﺗﻭﻯ ﺍﻟﺗﻌﺭﺽ ﻟﻼﻫﺗﺯﺍﺯﺍﺕ ﺃﻥ‬
‫ﻳﺗﻡ ﻭﺿﻊ ﺍﻟﻔﺗﺭﺍﺕ ﺍﻟﺯﻣﻧﻳﺔ ﺍﻟﺗﻲ ﻳﺗﻡ ﻓﻳﻬﺎ ﺇﻳﻘﺎﻑ ﺍﻟﻣﻌﺩﺓ ﻋﻥ‬
‫ﺍﻟﻌﻣﻝ ﻓﻲ ﺍﻻﻋﺗﺑﺎﺭ ﺑﺎﻹﺿﺎﻓﺔ ﺇﻟﻲ ﺍﻟﻔﺗﺭﺍﺕ ﺍﻟﺯﻣﻧﻳﺔ ﺍﻟﺗﻲ‬
‫ﻳﺗﻡ ﻓﻳﻬﺎ ﺗﺷﻐﻳﻠﻬﺎ، ﻭﻟﻳﺱ ﻣﺟﺭﺩ ﺍﻟﻔﺗﺭﺓ ﺍﻟﺯﻣﻧﻳﺔ ﺍﻟﺗﻲ ﻳﺗﻡ ﻓﻳﻬﺎ‬
‫ﺗﻧﻔﻳﺫ ﺍﻟﻣﻬﻣﺔ ﺍﻟﻣﺣﺩﺩﺓ. ﻭﻗﺩ ﻳﺅﺩﻱ ﻫﺫﺍ ﺇﻟﻲ ﺍﻟﺯﻳﺎﺩﺓ ﺍﻟﻭﺍﺿﺣﺔ‬
.‫ﻓﻲ ﻣﺳﺗﻭﻱ ﺍﻟﺗﻌﺭﺽ ﻋﺑﺭ ﻓﺗﺭﺓ ﻋﻣﻝ ﺍﻟﻣﻌﺩﺓ ﺍﻹﺟﻣﺎﻟﻳﺔ‬
‫ﻟﺫﺍ ﻓﻘﻡ ﺑﺗﺣﺩﻳﺩ ﻣﻌﺎﻳﻳﺭ ﺃﻣﺎﻥ ﺇﺿﺎﻓﻳﺔ ﻟﺣﻣﺎﻳﺔ ﺍﻟﻣﺷﻐﻝ ﻣﻥ‬
،‫ﺁﺛﺎﺭ ﻭﺗﺄﺛﻳﺭﺍﺕ ﺍﻻﻫﺗﺯﺍﺯﺍﺕ ﻣﺛﻝ: ﺻﻳﺎﻧﺔ ﺍﻟﻣﻌﺩﺓ ﻭﻣﻠﺣﻘﺎﺗﻬﺎ‬
.‫ﻭﺇﺑﻘﺎء ﺍﻷﻳﺩﻱ ﺩﺍﻓﺋﺔ ﻭﺗﻧﻅﻳﻡ ﺃﺩﻭﺍﺕ ﺍﻟﻌﻣﻝ‬
‫ﻣﻔﺎﻫﻳﻡ: ﺇﺭﺷﺎﺩﺍﺕ ﺍﻷﻣﺎﻥ‬
‫ﺗﻘﻭﻡ ﺍﻟﺗﻌﺭﻳﻔﺎﺕ ﻭﺍﻟﻣﻔﺎﻫﻳﻡ ﺍﻟﺗﺎﻟﻳﺔ ﺑﻭﺻﻑ ﻣﺳﺗﻭﻳﺎﺕ ﺣﺩﺓ ﻛﻝ ﻛﻠﻣﺔ ﻣﻥ‬
‫ﺍﻟﻛﻠﻣﺎﺕ ﺍﻟﺩﺍﻟﺔ. ﻟﺫﺍ ﺭﺟﺎء ﻗﻡ ﺑﻘﺭﺍءﺓ ﺍﻟﺩﻟﻳﻝ ﺟﻳﺩﺍ ﻭﺭﻛﺯ ﺗﺭﻛﻳﺯﺍ ﺃﻛﺑﺭ ﻋﻠﻰ‬
‫ﺧﻁﺭ: ﺗﺷﻳﺭ ﻫﺫﻩ ﺍﻟﻛﻠﻣﺔ ﺇﻟﻲ ﻣﻭﻗﻑ ﺧﻁﻳﺭ ﻭﺷﻳﻙ ﺍﻟﺣﺩﻭﺙ‬
‫ﻭﺍﻟﺫﻱ ﺇﻥ ﻟﻡ ﺗﻘﻡ ﺑﺗﺟﻧﺑﻪ ﺳﻭﻑ ﻳﺅﺩﻱ ﺇﻟﻲ ﺣﺩﻭﺙ ﺍﻟﻭﻓﺎﺓ ﺃﻭ‬
‫ﺗﺣﺫﻳﺭ:ﺗﺷﻳﺭ ﻫﺫﻩ ﺍﻟﻛﻠﻣﺔ ﺇﻟﻲ ﻣﻭﻗﻑ ﺧﻁﻳﺭ ﻭﺷﻳﻙ ﺍﻟﺣﺩﻭﺙ‬
‫ﻭﺍﻟﺫﻱ ﺇﻥ ﻟﻡ ﺗﻘﻡ ﺑﺗﺟﻧﺑﻪ ﻗﺩ ﻳﺅﺩﻱ ﺇﻟﻲ ﺣﺩﻭﺙ ﺍﻟﻭﻓﺎﺓ ﺃﻭ‬
‫ﺗﻧﺑﻳﻪ:ﺗﺷﻳﺭ ﻫﺫﻩ ﺍﻟﻛﻠﻣﺔ ﺇﻟﻲ ﻣﻭﻗﻑ ﺧﻁﻳﺭ ﻭﺷﻳﻙ ﺍﻟﺣﺩﻭﺙ‬
‫ﻭﺍﻟﺫﻱ ﺇﻥ ﻟﻡ ﺗﻘﻡ ﺑﺗﺟﻧﺑﻪ ﺭﺑﻣﺎ ﻳﺅﺩﻱ ﺇﻟﻲ ﺣﺩﻭﺙ ﺇﺻﺎﺑﺔ‬
‫ﺑﺳﻳﻁﺔ ﺃﻭ ﻣﺗﻭﺳﻁﺔ‬
‫ﻣﻼﺣﻅﺔ: ﻳﺷﻳﺭ ﻫﺫﺍ ﺍﻟﻠﻔﻅ ﺇﻟﻲ ﻣﻣﺎﺭﺳﺔ ﺃﻭ ﻓﻌﻝ ﻻ ﻳﺭﺗﻘﻲ‬
‫ﺇﻟﻲ ﺩﺭﺟﺔ ﺍﻹﻳﺫﺍء ﺃﻭ ﺍﻟﺟﺭﺡ ﺍﻟﺷﺧﺻﻲ ﻭﺍﻟﺫﻱ ﺇﻥ ﻟﻡ ﺗﻘﻡ‬
‫ﺑﺗﺟﻧﺑﻪ ﺭﺑﻣﺎ ﻳﺅﺩﻱ ﺇﻟﻲ ﺇﺣﺩﺍﺙ ﺗﻠﻑ ﻓﻲ ﺍﻟﻣﻌﺩﺓ‬
‫ﻭﻳﺭﻣﺯ ﻫﺫﺍ ﺍﻟﺭﻣﺯ ﺇﻟﻲ ﺧﻁﻭﺭﺓ ﺍﻹﺻﺎﺑﺔ ﺑﺎﻟﺻﺩﻣﺎﺕ‬
.‫ﻳﺭﻣﺯ ﻫﺫﺍ ﺍﻟﺭﻣﺯ ﺇﻟﻲ ﻣﺧﺎﻁﺭ ﺍﻧﺩﻻﻉ ﺣﺭﻳﻕ‬
،‫ﺗﺣﺫﻳﺭ: ﻭﻟﻛﻲ ﺗﻘﻭﻡ ﺑﺗﻘﻠﻳﻝ ﻣﺧﺎﻁﺭ ﺍﻟﺗﻌﺭﺽ ﻟﻺﺻﺎﺑﺎﺕ‬
. ً ‫ﻗﻡ ﺑﻘﺭﺍءﺓ ﺩﻟﻳﻝ ﺍﻟﺗﻌﻠﻳﻣﺎﺕ ﺟﻳﺩ ﺍ‬
22
‫، ﻟﻘﺩ ﺟﻌﻠﺕ ﺳﻧﻭﺍﺕ ﺍﻟﺧﺑﺭﺓ ﻭﺍﻟﺗﻲ ﻣﺭﺕ‬D
.‫ﺍﻟﺷﺭﻛﺎء ﺍﻟﺗﻲ ﻳﻣﻛﻥ ﻟﻣﺳﺗﺧﺩﻣﻲ ﺍﻟﻌﺩﺩ ﻭﺍﻷﺩﻭﺍﺕ ﺍﻟﻛﻬﺭﺑﺎﺋﻳﺔ ﺍﻻﻋﺗﻣﺎﺩ ﻋﻠﻳﻬﺎ‬
.‫ﻟﻠﺗﻌﺭﺽ‬
D28710-B5 D28710-B4
240–220
‫ﻏﻳﺭ ﻣﺛﺑﺕ‬
.‫ﻫﺫﻩ ﺍﻟﺭﻣﻭﺯ‬
‫ﺇﺻﺎﺑﺔ ﺧﻁﻳﺭﺓ‬
‫ﺇﺻﺎﺑﺔ ﺧﻁﻳﺭﺓ‬
105.3
‫ﺍﻟﻛﻬﺭﺑﻳﺔ‬
‫ﻣﻧﺷﺎﺭ ﺍﻟﺗﻘﻁﻳﻊ‬
WALT ‫ﻟﻘﺩ ﻗﻣﺕ ﺑﺎﺧﺗﻳﺎﺭ ﺃﺩﺍﺓ‬
E
‫ ﻭﺍﺣﺩﺓ ﻣﻥ ﺃﻓﺿﻝ‬D WALT ‫ﺑﻬﺎ ﻣﺭﺍﺣﻝ ﺗﻁﻭﻳﺭ ﻭﺍﺑﺗﻛﺎﺭ ﺍﻟﻣﻧﺗﺞ ﻣﻥ‬
E
127 V
1 1
2200 2200 W
3800 3800 ‫ﺩﻗﻳﻘﺔ‬
-1
‫ﺩﻗﻳﻘﺔ، ﺳﺭﻋﺔ ﺍﻷﺟﻬﺯﺓ ﺍﻟﻁﺭﻓﻳﺔ‬
80 80 m/s
355 355 ‫ﻣﻠﻠﻳﻣﺗﺭ‬
25.4 25.4 ‫ﻣﻠﻠﻳﻣﺗﺭ‬
3.1 3.1 ‫ﻣﻠﻠﻳﻣﺗﺭ‬
،‫ﻣﺳﺗﻘﻳﻡ‬ ،‫ﻣﺳﺗﻘﻳﻡ‬
‫ﻏﻳﺭ ﻣﺛﺑﺕ‬
‫ﺇﻣﻛﺎﻧﻳﺔ/ ﻗﺩﺭﺓ ﺍﻟﻘﻁﻊ ﺍﻟﻌﺭﺿﻲ ﻋﻧﺩ ﺩﺭﺟﺔ 09 ﻣﺋﻭﻳﺔ‬
130 ‫ﻣﻠﻠﻳﻣﺗﺭ‬
120 ×120 ‫ﻣﻠﻠﻳﻣﺗﺭ‬
115 ×130 ‫ﻣﻠﻠﻳﻣﺗﺭ‬
137 × 137 ‫ﻣﻠﻠﻳﻣﺗﺭ‬
‫ﺇﻣﻛﺎﻧﻳﺔ/ ﻗﺩﺭﺓ ﺍﻟﻘﻁﻊ ﺍﻟﻌﺭﺿﻲ ﻋﻧﺩ ﺩﺭﺟﺔ 54 ﺩﺭﺟﺔ ﻣﺋﻭﻳﺔ‬
115 ‫ﻣﻠﻠﻳﻣﺗﺭ‬
107 ×120 ‫ﻣﻠﻠﻳﻣﺗﺭ‬
115 ×107 ‫ﻣﻠﻠﻳﻣﺗﺭ‬
115 × 115 ‫ﻣﻠﻠﻳﻣﺗﺭ‬
16.6 16.6 ‫ﻛﺟﻡ‬
92.3 92.3 (A) ‫ﺩﻳﺳﺑﻝ‬
3.0 3.0 (A) ‫ﺩﻳﺳﺑﻝ‬
105.3 (A) ‫ﺩﻳﺳﺑﻝ‬
3.0 3.0 (A) ‫ﺩﻳﺳﺑﻝ‬
‫ﺗﻡ ﺗﺣﺩﻳﺩ ﺍﻟﻘﻳﻡ ﺍﻹﺟﻣﺎﻟﻳﺔ ﻟﻼﻫﺗﺯﺍﺯﺍﺕ )ﻣﺟﻣﻭﻋﺔ ﻧﺎﻗﻼﺕ ﺗﺭﻳﺎﻛﺱ( ﻭﻓﻘﺎ‬
:61029 ‫ﻟﻠﻣﻌﺎﻳﺭﺓ ﺍﻷﻭﺭﻭﺑﻳﺔ ﺭﻗﻡ‬
a
3.3 3.3 m/s²
1.5 1.5 m/s²
D28710
!‫ﺗﻬﺎﻧﻳﻧﺎ‬
‫ﺍﻟﺑﻳﺎﻧﺎﺕ ﺍﻟﺗﻘﻧﻳﺔ‬
‫ﺍﻟﺟﻬﺩ ﺍﻟﻛﻬﺭﺑﺎﺋﻲ‬
‫ﺍﻟﻧﻭﻉ‬
‫ﺍﻟﻁﺎﻗﺔ‬
‫ﺳﺭﻋﺔ ﻏﻳﺭ ﻣﺣﻣﻠﺔ‬
‫ﻗﺭﺹ ﺍﻟﻘﻁﻊ‬
‫ﻗﻁﺭ ﺍﻟﻘﺭﺹ‬
‫ﻗﻁﺭ ﺍﻟﻘﺭﺹ ﺍﻟﺩﺍﺧﻠﻲ‬
‫ﺳﻣﺎﻛﺔ ﺟﺳﻡ ﺍﻟﻘﺭﺹ‬
‫ﻧﻭﻉ ﻗﺭﺹ ﺍﻟﻘﻁﻊ‬
‫ﺩﺍﺋﺭﻱ‬
‫ﻣﺭﺑﻊ‬
‫ﻣﺳﺗﻁﻳﻝ‬
‫ﺯﺍﻭﻱ‬
‫ﺩﺍﺋﺭﻱ‬
‫ﻣﺭﺑﻊ‬
‫ﻣﺳﺗﻁﻳﻠﻲ‬
‫ﺯﺍﻭﻱ‬
‫ﺍﻟﻭﺯﻥ‬
(‫ )ﺿﻐﻁ ﺻﻭﺕ‬L
PA
‫ )ﺿﻐﻁ ﺻﻭﺕ‬K
PA
(‫ﻏﻳﺭ ﻣﺅﻛﺩ‬
(‫ )ﺷﺩﺓ ﺍﻟﺻﻭﺕ‬L
WA
‫ )ﺿﻐﻁ ﺻﻭﺕ‬K
PA
(‫ﻏﻳﺭ ﻣﺅﻛﺩ‬
‫ﻗﻳﻣﺔ ﺍﻧﺑﻌﺎﺙ ﺍﻻﻫﺗﺯﺍﺯﺍﺕ‬
h
= a
h
= K ‫ﺑﻼ ﺗﺄﻛﻳﺩ‬