Commissioning
en
Installation and operating instructions Wilo-Atmos GIGA-I/-B
55
CAUTION
Risk of damage due to incorrect handling!
The anti-condensation heater may not be switched on during motor operation.
9
Commissioning
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Electrical work: Electrical work must be performed by a qualified electrician.
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Installation/dismantling work: The installation/dismantling must be carried out by a
qualified technician who is trained in the use of the necessary tools and fixation
materials.
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The product must be operated by persons who are instructed on how the complete
system functions.
DANGER
Risk of fatal injury due to lack of protective devices!
Due to missing protective devices of the terminal box or in the range of the coup-
ling/motor, electric shock or contact with rotating parts can lead to life-threatening
injuries.
• Before commissioning, safety devices such as terminal box covers or coupling
covers that were removed must be reinstalled!
• An authorised technician must check the functionality of the safety devices on
the pump and motor prior to commissioning!
WARNING
Danger of injury due to fluid shooting out and components coming loose!
Not installing the pump/system correctly can lead to serious injuries during commis-
sioning!
• Carry out all work carefully!
• Keep a safe distance during commissioning!
• Always wear protective clothing, protective gloves and protective goggles when
working.
NOTICE
It is recommended to have the pump commissioned by the Wilo customer service.
Preparation
The pump has to reach ambient temperature before commissioning.
9.1
Initial commissioning
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Check whether the shaft can be rotated without any grinding. In case the impeller
is blocked or grinds, loosen the coupling screws and tighten them again with the
specified torque. (See table on screw tightening torques).
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Fill and vent the system appropriately.
9.2
Filling and venting
CAUTION
Dry running will destroy the mechanical seal! It may cause leakage.
• Ensure that a dry run of the pump is not possible.
Summary of Contents for Atmos GIGA-B
Page 2: ......
Page 3: ...Unmounting the mechanical seal Fig I Fig II 2 1 1 1 Fig III Fig IV 50 Fig V Fig VI 4 4 1 2 3...
Page 4: ...Fig VII Fig VIII 2 1 3 Fig IX Fig X 3 2 1 Fig XI...
Page 5: ...Mounting the mechanical seal Fig XII Fig XIII 1 Fig XIV Fig XV 1 2 3 Fig XVI Fig XVII...
Page 6: ...Fig XVIII Fig XIX 1 2 1 Fig XX Fig XXI Fig XXII Fig XXIII 1 1 2...
Page 7: ...Exchange of Motor Fig XXIV Fig XXV 1 8x Fig XXVI Fig XXVII Fig XXVIII...
Page 10: ......
Page 11: ...11 Chinese simplified 12 English 37...
Page 13: ...zh CHS Wilo Atmos GIGA I B 13 1 1 1 1 2 WILO SE 2022 1 3 Wilo 2 2 1 2 2...
Page 14: ...zh CHS 14 WILO SE 2022 06 2 3 RCD 2 4 2 5 2 6...
Page 15: ...zh CHS Wilo Atmos GIGA I B 15 2 7 2 8 IEC VDE 8 3 3 1 3 2 3 3 Wilo...
Page 16: ...zh CHS 16 WILO SE 2022 06 3 4 30 kg 30 Atmos GIGA B...
Page 17: ...zh CHS Wilo Atmos GIGA I B 17 4 4 1 Atmos GIGA I Atmos GIGA D Atmos GIGA B 4 2...
Page 21: ...zh CHS Wilo Atmos GIGA I B 21 1 Qmin Qmin Qmin 10 x Qmax 7 4 Wilo 200 mm...
Page 24: ...zh CHS 24 WILO SE 2022 06 r 5 x DN d s r 2 5 d 2s Fig 4 3 4 8 5 8...
Page 27: ...zh CHS Wilo Atmos GIGA I B 27 Wilo 9 1 9 2 1 2...
Page 28: ...zh CHS 28 WILO SE 2022 06 2 Fig 7 NPSH NPSH 1 L1 L2 V1 V2 W1 W2 9 3 9 4 9 5...
Page 29: ...zh CHS Wilo Atmos GIGA I B 29 3 Fig 8 10 10 Wilo...
Page 30: ...zh CHS 30 WILO SE 2022 06 10 1 10 2 10 2 1 Wilo 1 2 3 4...
Page 34: ...zh CHS 34 WILO SE 2022 06 Wilo PTC 40 C Wilo 6 12 Wilo...
Page 36: ...zh CHS 36 WILO SE 2022 06 13 2 www wilo recycling com...
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