Grundfos SP Series Installation And Operating Instructions Manual page 427

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‫ﻲ‬
‫ﺏ ﺍﻷﻓﻘ‬
‫ﻗ ﺩﺭﺓ ﺍﻟﺧ ﺭﺝ‬
‫ﻗ ﺩﺭﺓ ﺍﻟﺧ ﺭﺝ‬
‫ﻫ ﺭﺗﺯ‬
60
[‫]ﻛﻳﻠ ﻭ ﻭﺍﺕ‬
[‫]ﻛﻳﻠ ﻭ ﻭﺍﺕ‬
‫ﺍﻟﺟﻣﻳ ﻊ‬
37
- 5,5
22-110
75-190
147-250
‫ﻭ ﻭﺍﺕ‬
‫ﻛﻳﻠ‬
2,2
‫ﺑﻭﺻ ﺔ ﺣ ﺗﻰ ﻭﺗﺷ ﻣﻝ‬
15
‫ﻣ ﺭﺍﺕ ﻓ ﻲ ﺍﻟﻳ ﻭﻡ، ﻧﺣ ﻥ ﻧﻭﺻ ﻲ ﺑ ﺄﻥ ﺗﻣﻳ ﻝ ﺍﻟﻣﻭﺗ ﻭﺭ ﻋﻠ ﻰ ﺃﻗ ﻝ‬
.‫ﺩﺭﺟ ﺔ ﻓ ﻭﻕ ﺍﻟﻣﺳ ﺗﻭﻯ ﺍﻷﻓﻘ ﻲ ﻟﺗﻘﻠﻳ ﻝ ﺑﻠ ﻲ ﻗ ﺭﺹ ﺍﻟﺿ ﻐﻁ ﺍﻟ ﺭﺍﻓﻊ‬
‫ﺃﺛﻧ ﺎء ﺍﻟﺗﺷ ﻐﻳﻝ، ﻳﺟ ﺏ ﺃﻥ ﻳﻛ ﻭﻥ ﺍﻟ ﺭﺑﻁ ﺍﻟﻣﺷ ﺗﺭﻙ ﻟﺷ ﻔﻁ‬
‫ﺍﻟﻣﺿ ﺧﺔ ﻏﺎﻁﺳ ﺎ ﺩﺍﺋﻣ ﺎ ﺑﺎﻟﻛﺎﻣ ﻝ ﻓ ﻲ ﺍﻟﺳ ﺎﺋﻝ. ﻭﺗﺄﻛ ﺩ ﻣ ﻥ ﺗﺣﻘ ﻖ‬
.(‫ﺎﻓﻲ‬
‫ﺎﺑﻲ ﺍﻟﺻ‬
‫ﻔﻁ ﺍﻹﻳﺟ‬
‫ﺩﺭﺟﺔ‬
60
‫ﺇﻟ ﻰ‬
40)
‫ﺇﺫﺍ ﺍﺳ ﺗﺧﺩﻣﺕ ﺍﻟﻣﺿ ﺧﺔ ﻟﺿ ﺦ ﺳ ﻭﺍﺋﻝ ﺳ ﺎﺧﻧﺔ‬
‫ﻣﺋﻭﻳ ﺔ(، ﺗﺄﻛ ﺩ ﻣ ﻥ ﺃﻧ ﻪ ﻣ ﻥ ﻏ ﻳﺭ ﺍﻟﻣﻣﻛ ﻥ ﺃﻥ ﻳﻠﻣ ﺱ ﺃﻱ ﺷ ﺧﺹ‬
.‫ﺍﻟﻣﺿ ﺧﺔ ﻭﺍﻟﺗﺭﻛﻳ ﺏ، ﻣﺛ ﻼ ﺑﺗﺭﻛﻳ ﺏ ﻭﺍﻗ ﻲ‬
‫ﻧﺣ ﻥ ﻧﻭﺻ ﻲ ﺑ ﺄﻥ ﺗﻔﺣ ﺹ ﺛﻘ ﺏ ﺍﻟﺣﻔ ﺭ ﺑﻔﺭﺟ ﺎﺭ ﻗﻳ ﺎﺱ ﺩﺍﺧﻠ ﻲ ﻟﺿ ﻣﺎﻥ ﻣﻣ ﺭ‬
‫ﻳﻣﻛ ﻥ ﻣﻌﺭﻓ ﺔ ﺩﺭﺟ ﺔ ﺍﻟﺣ ﺭﺍﺭﺓ ﺍﻟﻘﺻ ﻭﻯ ﻟﻠﺳ ﺎﺋﻝ ﻭﺍﻟﺳ ﺭﻋﺔ ﺍﻟ ﺩﻧﻳﺎ ﻟﻠﺗ ﺩﻓﻖ ﺑﻌ ﺩ‬
‫ﻧﺣ ﻥ ﻧﻭﺻ ﻲ ﺑ ﺄﻥ ﺗﺭﻛ ﺏ ﺍﻟﻣﻭﺗ ﻭﺭ ﻓ ﻭﻕ ﺷ ﺑﻛﺔ ﺗﺭﺷ ﻳﺢ ﺍﻟﺑ ﺋﺭ ﻟﺗﺣﻘﻳ ﻖ‬
‫ﻓ ﻲ ﺍﻟﺣ ﺎﻻﺕ ﺍﻟ ﺗﻲ ﻻ ﻳﻣﻛ ﻥ ﻓﻳﻬ ﺎ ﺗﺣﻘﻳ ﻖ ﺳ ﺭﻋﺔ ﺍﻟﺗ ﺩﻓﻖ‬
.‫ﺍﻟﻣ ﺫﻛﻭﺭﺓ، ﻳﺟ ﺏ ﺗﺭﻛﻳ ﺏ ﺟﻠﺑ ﺔ ﺗ ﺩﻓﻖ‬
‫ﺇﺫﺍ ﻛ ﺎﻥ ﻫﻧ ﺎﻙ ﺧﻁ ﺭ ﺗﺟﻣ ﻊ ﻟﻠﺭﻭﺍﺳ ﺏ، ﻣﺛ ﻝ ﺍﻟﺭﻣ ﻝ، ﺣ ﻭﻝ ﺍﻟﻣﻭﺗ ﻭﺭ، ﺍﺳ ﺗﺧﺩﻡ ﺟﻠﺑ ﺔ‬
‫ﺑﺔ ﻟﻠﺗﺭﻛﻳ‬
‫ﻳﺭ ﺍﻟﻣﻧﺎﺳ‬
‫ﺍﻟﻣﻭﺍﺗ‬
5.2.1
5 . 2 . 1
‫ﻫ ﺭﺗﺯ‬
50
‫ﺍﻟﻣﻭﺗ ﻭﺭ‬
‫ﺍﻟﺟﻣﻳ ﻊ‬
MS
37
- 5,5
MMS 6
22-110
MMS 8000
75-190
MMS 10000
147-250
MMS 12000
4
‫ﺭﺍﻧﻛﻠﻳﻥ‬
‫ﻳﺭ ﻓ‬
‫ﻐﻳﻝ ﻣﻭﺍﺗ‬
‫ﺩ ﺗﺷ‬
10
‫ﺃﻛ ﺛﺭ ﻣ ﻥ‬
‫ﺗﺤـــﺬﻳﺮ‬
‫ﻐﻁ ﺍﻟﺷ‬
‫)ﺿ‬
NPSH
‫ﻗﻳ ﻡ‬
‫ﺗﺣ ﺫﻳﺭ‬
‫ﻗﻁ ﺭ ﺍﻟﻣﺿ ﺧﺔ/ﺍﻟﻣﻭﺗﻭﺭ‬
5 . 3
.‫ﻏ ﻳﺭ ﻣﻌ ﺎﻕ‬
‫ﺩﺭﺟ ﺎﺕ ﺣﺭﺍﺭﺓ/ﺗﺑﺭﻳ ﺩ ﺍﻟﺳ ﺎﺋﻝ‬
5 . 4
.‫ﺍﻟﻣﻭﺗ ﻭﺭ ﻣ ﻥ ﺍﻟﺟ ﺩﻭﻝ ﺃﺩﻧ ﺎﻩ‬
.‫ﻭﺭ‬
‫ﺏ ﻟﻠﻣﻭﺗ‬
‫ﺩ ﺍﻟﻣﻧﺎﺳ‬
‫ﺗﺤـــﺬﻳﺮ‬
.‫ﺗ ﺩﻓﻖ ﻟﺿ ﻣﺎﻥ ﺗﺑﺭﻳ ﺩ ﻣﻧﺎﺳ ﺏ ﻟﻠﻣﻭﺗ ﻭﺭ‬
:‫ﺑﻭﺻ ﺔ ﻛ ﺎﻵﺗﻲ‬
8
‫ﺍﻓﺣ ﺹ ﻣﺳ ﺗﻭﻯ ﺳ ﺎﺋﻝ ﺍﻟﻣﻭﺗ ﻭﺭ ﻓ ﻲ ﻣﻭﺍﺗ ﻳﺭ ﻓ ﺭﺍﻧﻛﻠﻳﻥ‬
‫ﺍﺿ ﻐﻁ ﺍﻟﻣﺭﺷ ﺢ ﺃﻣ ﺎﻡ ﺍﻟﺻ ﻣﺎﻡ ﻓ ﻲ ﺃﻋﻠ ﻰ ﺍﻟﻣﻭﺗ ﻭﺭ ﺑﺎﺳ ﺗﺧﺩﺍﻡ ﻣﻔ ﻙ. ﺇﺫﺍ ﻛ ﺎﻥ‬
.‫ﻣﻭﺿ ﻊ ﺻ ﻣﺎﻡ ﺍﻟﻣ ﻝء‬
‫. ﺇﺫﺍ‬
7
‫ﺍﺿ ﻐﻁ ﻣﺣﻘﻧ ﺔ ﺍﻟﻣ ﻝء ﻣﻘﺎﺑ ﻝ ﺍﻟﺻ ﻣﺎﻡ ﻭﺍﺣﻘ ﻥ ﺍﻟﺳ ﺎﺋﻝ. ﺍﻧﻅ ﺭ ﺍﻟﺷ ﻛﻝ‬
‫ﻛ ﺎﻥ ﻗﻣ ﻊ ﺍﻟﺻ ﻣﺎﻡ ﻏ ﺎﺋﺭﺍ ﺑﻌﻳ ﺩﺍ ﺟ ﺩﺍ، ﻓﺭﺑﻣ ﺎ ﻳﻛ ﻭﻥ ﺗﺎﻟﻔ ﺎ ﻭﻣ ﻥ ﺛ ﻡ ﻳﺟﻌ ﻝ‬
‫ﺗﺧﻠ ﺹ ﻣ ﻥ ﺃﻱ ﻫ ﻭﺍء ﻓ ﻲ ﺍﻟﻣﻭﺗ ﻭﺭ ﺑﺿ ﻐﻁ ﻧﻘﻁ ﺔ ﻣﺣﻘﻧ ﺔ ﺍﻟﻣ ﻝء ﻗﻠﻳ ﻼ ﻣﻘﺎﺑ ﻝ‬
‫ﻛ ﺭﺭ ﻋﻣﻠﻳ ﺔ ﺣﻘ ﻥ ﺍﻟﺳ ﺎﺋﻝ ﻭﺗﺣ ﺭﻳﺭ ﺍﻟﻬ ﻭﺍء ﺣ ﺗﻰ ﻳﺑ ﺩﺃ ﺍﻟﺳ ﺎﺋﻝ ﻓ ﻲ ﺍﻟﺧ ﺭﻭﺝ‬
6
‫ﺑﻭﺻ ﺔ ﻭ‬
4
‫ﺭﺍﻧﻛﻠﻳﻥ‬
‫ﻋﻧ‬
5.3
5.4
،‫ﺇﺫﺍ ﻛﺎﻧ ﺕ ﺍﻟﻣﺿ ﺧﺔ ﺳ ﺗﺭﻛﺏ ﻓ ﻲ ﻣﻭﺿ ﻊ ﻳﻣﻛ ﻥ ﺍﻟﻭﺻ ﻭﻝ ﺇﻟﻳ ﻪ‬
.‫ﻳﺟ ﺏ ﻋ ﺯﻝ ﺍﻟﻭﺻ ﻠﺔ ﻋ ﻥ ﻣﻼﻣﺳ ﺔ ﺍﻷﺷ ﺧﺎﺹ ﻟﻬ ﺎ ﺑﻁﺭﻳﻘ ﺔ ﻣﻧﺎﺳ ﺑﺔ‬
.‫ﻭﻳﻣﻛ ﻥ ﺇﺩﺧ ﺎﻝ ﺍﻟﻣﺿ ﺧﺔ ﻋﻠ ﻰ ﺳ ﺑﻳﻝ ﺍﻟﻣﺛ ﺎﻝ ﻓ ﻲ ﺟﻠﺑ ﺔ ﺗ ﺩﻓﻖ‬
‫ﺍﻟﺗﺑﺭﻳ‬
.‫ﺍﻋﺗﻣ ﺎﺩﺍ ﻋﻠ ﻰ ﻧ ﻭﻉ ﺍﻟﻣﻭﺗ ﻭﺭ، ﻳﻣﻛ ﻥ ﺗﺭﻛﻳ ﺏ ﺍﻟﻣﺿ ﺧﺔ ﺇﻣ ﺎ ﺭﺃﺳ ﻳﺎ ﺃﻭ ﺃﻓﻘﻳ ﺎ‬
‫ﻭﺗﻭﺟ ﺩ ﻗﺎﺋﻣ ﺔ ﻛﺎﻣﻠ ﺔ ﺑ ﺄﻧﻭﺍﻉ ﺍﻟﻣﻭﺍﺗ ﻳﺭ ﺍﻟﻣﻧﺎﺳ ﺑﺔ ﻟﻠﺗﺭﻛﻳ ﺏ ﺍﻷﻓﻘ ﻲ ﻣﻭﺿ ﺣﺔ‬
.‫ﻲ‬
‫ﺏ ﺍﻷﻓﻘ‬
‫ﺇﺫﺍ ﻛﺎﻧ ﺕ ﺍﻟﻣﺿ ﺧﺔ ﻣﺭﻛﺑ ﺔ ﺃﻓﻘﻳ ﺎ، ﻻ ﻳﺟ ﺏ ﺃﻥ ﺗﻧﺧﻔ ﺽ ﻓﺗﺣ ﺔ ﺍﻟﻣﺧ ﺭﺝ ﻋ ﻥ‬
‫ﺇﺫﺍ ﻛﺎﻧ ﺕ ﺍﻟﻣﺿ ﺧﺔ ﻣﺭﻛﺑ ﺔ ﺃﻓﻘﻳ ﺎ، ﻣﺛ ﻼ ﻓ ﻲ ﺧ ﺯﺍﻥ، ﻧﺣ ﻥ ﻧﻭﺻ ﻲ ﺑ ﺄﻥ ﺗﺭﻛﺑﻬ ﺎ‬
‫ﺭﺍﻧﻛﻠﻳﻥ‬
‫ﻳﺭ ﻓ‬
7
‫ﺍﻟﻣﺭﺷ ﺢ ﻣﺛﻘﺑ ﺎ، ﻓﻛ ﻪ. ﻳﻭﺿ ﺢ ﺍﻟﺷ ﻛﻝ‬
.‫ﺍﻟﺻ ﻣﺎﻡ ﻳﺳ ﺭﺏ‬
.‫ﺍﻟﺻ ﻣﺎﻡ‬
‫)ﻓ‬
‫ﺃﻭ ﻳﻛ ﻭﻥ ﺍﻟﻐﺷ ﺎء ﻓ ﻲ ﺍﻟﻣﻭﺿ ﻊ ﺍﻟﺻ ﺣﻳﺢ‬
.(‫ﺑﻭﺻ ﺔ‬
.‫ﺭﻛ ﺏ ﺍﻟﻣﺭﺷ ﺢ‬
.‫ﺍﻟﻣﺿ ﺧﺔ ﺍﻟﻐﺎﻁﺳ ﺔ ﺟ ﺎﻫﺯ ﺍﻵﻥ ﻟﻠﺗﺭﻛﻳ ﺏ‬
‫ﻣﻭﺿ ﻊ ﺻ ﻣﺎﻡ ﺍﻟﻣ ﻝء‬
7 ‫ﻝ ﻙ ﺵ‬
‫ﻣﺗﻁﻠﺑ ﺎﺕ ﺍﻟﻣﻭﺿ ﻊ‬
‫ﺗﺣ ﺫﻳﺭ‬
‫ﺑﺔ ﻟﻠﺗﺭﻛﻳ‬
‫ﻳﺭ ﺍﻟﻣﻧﺎﺳ‬
‫ﺍﻟﻣﻭﺍﺗ‬
5.2.1
‫ﻓ ﻲ ﺍﻟﻘﺳ ﻡ‬
.8
‫ﺍﻟﻣﺳ ﺗﻭﻯ ﺍﻷﻓﻘ ﻲ. ﺍﻧﻅ ﺭ ﺍﻟﺷ ﻛﻝ‬
‫ﻣﺳ ﻣﻭﺡ‬
‫ﻏ ﻳﺭ ﻣﺳ ﻣﻭﺡ‬
‫ﻣﺗﻁﻠﺑ ﺎﺕ ﺍﻟﻣﻭﺿ ﻊ‬
8 ‫ﻝ ﻙ ﺵ‬
.‫ﻓ ﻲ ﺟﻠﺑ ﺔ ﺗ ﺩﻓﻖ‬
‫ﻣﻭﺍﺗ‬
5.1.5
5 . 1 . 5
.1
. 1
.2
. 2
.3
. 3
.4
. 4
.5
. 5
7 ‫ﺷ ﻛﻝ‬
5.2
5 . 2
8 ‫ﺷ ﻛﻝ‬
427

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