
en
Installation and electrical connection
58
WILO SE 2019-04
6.6
Pipework
The pipe connections of the pump are fitted with dust caps so that no foreign objects
can penetrate during transport and installation.
▪ These caps must be removed before connecting pipes.
r
5 x DN
d
s
r ≈ 2,5 · (d - 2s)
Fig. 10:
Connecting the pump without tension,
settling section upstream and downstream of
the pump
CAUTION
Improper pipework/installation can lead to property damage! Welding
beads, cinder and other contaminants can damage the pump!
• The pipes must be sufficiently dimensioned, taking the pump inlet pressure into
account.
• Connect the pump and pipes using suitable gaskets. Take the pressure, temper-
ature and fluid into account. Check the gaskets for proper fitting.
• The pipes must not transfer any forces to the pump. Brace the pipes directly before
the pump and connect them without tension.
• Observe the permissible forces and torques on the pump connecting pieces!
• The expansion of the pipes in the event of a temperature rise is to be compensated
by suitable means.
• Avoid air pockets in piping by means of appropriate installations.
NOTICE
Simplify subsequent work on the unit!
• To ensure the entire unit does not have to be emptied, install a non-return valve
and shut-off devices before and after the pump.
NOTICE
Avoid flow cavitation!
• A settling section must be provided upstream and downstream of the pump in the
form of a straight pipe. The length of the settling section must be at least 5 times
the nominal diameter of the pump flange.
▪ The pipes and pump must be free of mechanical stress when installed.
▪ The pipes must be fixed in such a way that the pump does not have to support the
weight of the pipes.
▪ Clean, flush and purge the unit before connecting the pipes.
▪ Remove the covers from the suction and discharge ports.
▪ If required, install a dirt filter upstream of the pump in the pipe on the suction side.
▪ Then connect the pipes to the pump connecting pieces.
6.7
Aligning the unit
CAUTION
Incorrect alignment can result in property damage!
The transport and installation of the pump can affect the alignment. The motor must
be aligned to the pump (not vice versa).
• Check the alignment before the first start.
CAUTION
Changes to the alignment during operation can result in property dam-
age.
The pump and motor are usually aligned at ambient temperature. Thermal expansion
at operating temperature can change the alignment, particularly in the case of very
Summary of Contents for Atmos GIGA-N
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Page 419: ...el Wilo Atmos GIGA N 419 1 1 1 1 2 1 3 2 2 1...
Page 420: ...el 420 WILO SE 2019 04 2 2...
Page 421: ...el Wilo Atmos GIGA N 421 2 3 2 4 2 5...
Page 422: ...el 422 WILO SE 2019 04 2 6 2 dB A...
Page 423: ...el Wilo Atmos GIGA N 423 80 dB A 85 dB A 2 7 2 8 IEC IEC T 2 9 16 18 3...
Page 429: ...el Wilo Atmos GIGA N 429 5 5 1 5 2...
Page 430: ...el 430 WILO SE 2019 04 5 2 1 Fig 3 5 2 2 Fig 4...
Page 431: ...el Wilo Atmos GIGA N 431 5 3 6 6 1 6 2...
Page 434: ...el 434 WILO SE 2019 04 Fig 8 Fig 9 6 5 3 6 6 r 5 x DN d s r 2 5 d 2s Fig 10...
Page 435: ...el Wilo Atmos GIGA N 435 5 6 7...
Page 439: ...el Wilo Atmos GIGA N 439 M6 M8 M10 M12 M16 M20 M24 Nm 10 25 35 60 100 170 350 8 6 8...
Page 440: ...el 440 WILO SE 2019 04 6 8 1 RCD RCD 6 8 2 7...
Page 441: ...el Wilo Atmos GIGA N 441 5 NPSH A NPSH R 7 1 7 2 Atmos GIGA N...
Page 442: ...el 442 WILO SE 2019 04 7 3 7 4...
Page 443: ...el Wilo Atmos GIGA N 443 7 5 IEC 60034 1 6 8 8 1...
Page 444: ...el 444 WILO SE 2019 04 5 8 2 9 Wilo...
Page 445: ...el Wilo Atmos GIGA N 445 9 1 9 2 5 50 C 80 C Wilo Wilo 9 3...
Page 446: ...el 446 WILO SE 2019 04 9 4 9 5...
Page 452: ...el 452 WILO SE 2019 04 10 10 1 1 2 3 4 5 6 7 8 10...
Page 457: ...el Wilo Atmos GIGA N 457 www wilo recycling com...
Page 646: ...bg 646 WILO SE 2019 04 1 1 1 1 2 1 3 2 2 1...
Page 647: ...bg Wilo Atmos GIGA N 647 2 2...
Page 648: ...bg 648 WILO SE 2019 04 2 3 2 4 2 5...
Page 649: ...bg Wilo Atmos GIGA N 649 2 6 2 dB A 80 dB A...
Page 656: ...bg 656 WILO SE 2019 04 5 1 5 2...
Page 657: ...bg Wilo Atmos GIGA N 657 5 2 1 Fig 3 5 2 2 Fig 4...
Page 658: ...bg 658 WILO SE 2019 04 5 3 6 6 1 6 2 6 3...
Page 661: ...bg Wilo Atmos GIGA N 661 Fig 8 Fig 9 6 5 3 6 6 r 5 x DN d s r 2 5 d 2s Fig 10...
Page 662: ...bg 662 WILO SE 2019 04 5 6 7 6 7 1 Ka 3 2 1 Kw Kr Smax Smin Smin Smax Fig 11...
Page 666: ...bg 666 WILO SE 2019 04 6 8 E...
Page 667: ...bg Wilo Atmos GIGA N 667 6 8 1 RCD RCD 6 8 2 7 5...
Page 668: ...bg 668 WILO SE 2019 04 NPSH A NPSH R 7 1 7 2 Atmos GIGA N e e e e...
Page 669: ...bg Wilo Atmos GIGA N 669 7 3 7 4 e...
Page 670: ...bg 670 WILO SE 2019 04 e 7 5 IEC 60034 1 6 8 8 1...
Page 671: ...bg Wilo Atmos GIGA N 671 5 8 2 9 Wilo...
Page 672: ...bg 672 WILO SE 2019 04 9 1 9 2 5 50 C 80 C Wilo Wilo 9 3...
Page 673: ...bg Wilo Atmos GIGA N 673 9 4 9 5...
Page 679: ...bg Wilo Atmos GIGA N 679 10 10 1 1 2 3 4 5 6 7 8 10...
Page 680: ...bg 680 WILO SE 2019 04 10 2 1 2 3 4 5 6 7 8 X X X X X X X X X X X X X X X X X X X 2...
Page 684: ...bg 684 WILO SE 2019 04 www salmson recycling com www wilo recycling com...
Page 838: ...ru 838 WILO SE 2019 04 1 1 1 1 2 1 3 2 2 1...
Page 839: ...ru Wilo Atmos GIGA N 839 2 2...
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Page 841: ...ru Wilo Atmos GIGA N 841 2 6 2 A...
Page 842: ...ru 842 WILO SE 2019 04 80 A 85 A 2 7 2 8 IEC IEC 2 9 16 18...
Page 848: ...ru 848 WILO SE 2019 04 1 4 Fig 2 F M Fmax permitted Mmax permitted F M 5 5 1 5 2...
Page 849: ...ru Wilo Atmos GIGA N 849 5 2 1 Fig 3...
Page 850: ...ru 850 WILO SE 2019 04 5 2 2 Fig 4 5 3...
Page 853: ...ru Wilo Atmos GIGA N 853 2 3 6 5 2 Fig 6 Fig 7 20 25 800 0 5 Fig 8 Fig 9 6 5 3...
Page 854: ...ru 854 WILO SE 2019 04 6 6 r 5 x DN d s r 2 5 d 2s Fig 10 5 6 7...
Page 858: ...ru 858 WILO SE 2019 04 M6 M8 M10 M12 M16 M20 M24 10 25 35 60 100 170 350 8 6 8...
Page 859: ...ru Wilo Atmos GIGA N 859 6 8 1 RCD RCD RCD 6 8 2...
Page 860: ...ru 860 WILO SE 2019 04 7 5 NPSH A NPSH R 7 1 7 2 Atmos GIGA N...
Page 861: ...ru Wilo Atmos GIGA N 861 7 3 7 4...
Page 862: ...ru 862 WILO SE 2019 04 7 5...
Page 863: ...ru Wilo Atmos GIGA N 863 IEC 60034 1 6 8 8 1 5 8 2...
Page 864: ...ru 864 WILO SE 2019 04 9 Wilo 9 1 9 2 5 50 C 80 C...
Page 865: ...ru Wilo Atmos GIGA N 865 Wilo Wilo 9 3 9 4 9 5...
Page 871: ...ru Wilo Atmos GIGA N 871 10 10 1 1 2 3 4 5 6 7 8 10 10 2 1 2 3 4 5 6 7 8 X...
Page 872: ...ru 872 WILO SE 2019 04 1 2 3 4 5 6 7 8 X X X X X X X X X X X X X X X X X X 2 X X X X X X X X...
Page 876: ...ru 876 WILO SE 2019 04 www salmson recycling com www wilo recycling com...
Page 989: ...uk I Wilo Atmos GIGA N 989 1 1 1 1 2 1 3 2 2 1...
Page 990: ...uk 990 WILO SE 2019 04 2 2...
Page 991: ...uk I Wilo Atmos GIGA N 991 2 3 2 4 2 5...
Page 992: ...uk 992 WILO SE 2019 04 2 6 2 A 80...
Page 999: ...uk I Wilo Atmos GIGA N 999 5 1 5 2...
Page 1000: ...uk 1000 WILO SE 2019 04 5 2 1 Fig 3 5 2 2 Fig 4...
Page 1001: ...uk I Wilo Atmos GIGA N 1001 5 3 6 6 1 6 2...
Page 1004: ...uk 1004 WILO SE 2019 04 Fig 8 Fig 9 6 5 3 6 6...
Page 1005: ...uk I Wilo Atmos GIGA N 1005 r 5 x DN d s r 2 5 d 2s Fig 10 5 6 7...
Page 1009: ...uk I Wilo Atmos GIGA N 1009 M6 M8 M10 M12 M16 M20 M24 10 25 35 60 100 170 350 8 6 8...
Page 1010: ...uk 1010 WILO SE 2019 04 6 8 1 RCD RCD 6 8 2 7 5...
Page 1011: ...uk I Wilo Atmos GIGA N 1011 NPSH A NPSH R 7 1 7 2 Atmos GIGA N...
Page 1012: ...uk 1012 WILO SE 2019 04 7 3 7 4...
Page 1013: ...uk I Wilo Atmos GIGA N 1013 7 5 IEC 60034 1 6 8 8 1 5...
Page 1014: ...uk 1014 WILO SE 2019 04 8 2 9 Wilo 9 1...
Page 1015: ...uk I Wilo Atmos GIGA N 1015 9 2 5 50 C 80 C Wilo Wilo 9 3 9 4...
Page 1016: ...uk 1016 WILO SE 2019 04 9 5 9 5 1 1 1 1 2 14 Fig 19 7 2 7 2 2 2 2 1 3 2 7 2 7 1 7 1 Fig 20 1...
Page 1022: ...uk 1022 WILO SE 2019 04 10 1 1 2 3 4 5 6 7 8 10 10 2 1 2 3 4 5 6 7 8 X X X X X X X X X X...
Page 1024: ...uk 1024 WILO SE 2019 04 1 2 3 4 5 6 7 8 X X X X X X X 11 11 Wilo Wilo Wilo...
Page 1027: ...uk I Wilo Atmos GIGA N 1027 www salmson recycling com www wilo recycling com...
Page 1030: ...zh CHS 1030 WILO SE 2019 04 1 1 1 1 2 1 3 2 2 1...
Page 1031: ...zh CHS Wilo Atmos GIGA N 1031 2 2 2 3...
Page 1032: ...zh CHS 1032 WILO SE 2019 04 2 4 2 5 2 6...
Page 1038: ...zh CHS 1038 WILO SE 2019 04 1 4 Fig 2 F M Fmax permitted Mmax permitted F M 5 5 1 5 2...
Page 1039: ...zh CHS Wilo Atmos GIGA N 1039 5 2 1 Fig 3 U 5 2 2 Fig 4 U 5 3...
Page 1042: ...zh CHS 1042 WILO SE 2019 04 Fig 8 Fig 9 6 5 3 6 6 r 5 x DN d s r 2 5 d 2s Fig 10 5...
Page 1047: ...zh CHS Wilo Atmos GIGA N 1047 6 8 2 7 5 NPSH A NPSH R 7 1 7 2 Atmos GIGA N...
Page 1048: ...zh CHS 1048 WILO SE 2019 04 7 3 7 4...
Page 1049: ...zh CHS Wilo Atmos GIGA N 1049 7 5 IEC 60034 1 6 8 8 1...
Page 1050: ...zh CHS 1050 WILO SE 2019 04 5 8 2 9 Wilo 9 1 9 2 5...
Page 1051: ...zh CHS Wilo Atmos GIGA N 1051 50 C 80 C Wilo Wilo 9 3 9 4 9 5...
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