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SK 602N, SK 622N
de Einbau- und Betriebsanleitung
en Installation and operating instructions
fr Notice de montage et de mise en service
it Istruzioni di montaggio, uso e manutenzione
el Οδηγίες εγκατάστασης και λειτουργίας
tr Montaj ve kullanma kılavuzu
hu Beépítési és üzemeltetési utasítás
pl Instrukcja montażu i obsługi
cs Návod k montáži a obsluze
ru Инструкция по монтажу и эксплуатации
ro Instrucţiuni de montaj şi exploatare

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Summary of Contents for Wilo SK 602N

  • Page 1 SK 602N, SK 622N de Einbau- und Betriebsanleitung hu Beépítési és üzemeltetési utasítás en Installation and operating instructions pl Instrukcja montażu i obsługi fr Notice de montage et de mise en service cs Návod k montáži a obsluze it Istruzioni di montaggio, uso e manutenzione ru Инструкция...
  • Page 2 Fig. 1: Fig. 2: Fig.3a: ∅6 ∅4 ∅4 Fig.3b: ∅6 ∅4 ∅4...
  • Page 3 Fig.4: a.) Fig.5:...
  • Page 4 Fig.6:...
  • Page 5 It is not only the general safety instructions listed under the main point “safety” that must be adhered to but also the special safety instructions with danger symbols included under the fol- lowing main points. Installation and operating instructions SK 602N/SK 622N...
  • Page 6 NOTE: Useful information on handling the product. It draws attention to possible problems. Information that appears directly on the product, such as • identification for connections • rating plate • warning sticker must be strictly complied with and kept in legible condition. WILO SE 09/2012...
  • Page 7 Modifications to the product are only permissible after consul- tation with the manufacturer. Original spare parts and accesso- ries authorised by the manufacturer ensure safety. The use of other parts will absolve us of liability for consequential events. Installation and operating instructions SK 602N/SK 622N...
  • Page 8: Transport And Interim Storage

    The switchgear is not protected against explosions and may not be operated in the explosive area. Always install the switchgear outside the explosive area. Intended use of the pump/installation also includes following these instructions. Any other use is not regarded as intended use. WILO SE 09/2012...
  • Page 9: Product Information

    Housing Polycarbonate/polyamide, RAL 7035 4x punch stampings for M20 Housing dimensions (W x H x D) 130 x 130 x 110 mm (SK 602N) 130 x 130 x 115 mm (SK 622N) Scope of delivery • Switchbox, complete • 4x M20 threaded cable connections •...
  • Page 10: Description And Function

    Motor protection switches are no longer suitable for multi-speed pumps, since their motors have deviating rated currents in the different stages, which require different fuses. Motor fuse protection in Wilo pumps can be ensured by taking the following measures: • Blocking current-proof motors: No motor protection required.
  • Page 11: Installation And Electrical Connection

    English Switchbox function The switchbox SK 602N/SK 622N switches the single phase or three phase power supply for the connected pump, depending on the WSK or the manual/external control, via a contactor (K1). 6.2.1 Switchgear operating elements Pushbutton/latch switch (Fig. 1 and 2, item 1): •...
  • Page 12 To open the pre-punched holes, place the screwdriver blade perpendicular on the marked edge of the inner punch stamping (Fig. 4a) and punch the punch stamping out with a light ham- mer tap on the head of the screwdriver (Fig. 4b). WILO SE 09/2012...
  • Page 13 CAUTION! Risk of damage to property! An incorrect electrical connection can cause damage to property. • If the wrong voltage is applied, the motor or switchgear can be damaged! • Control via the triac/semiconductor relay is not possible. Installation and operating instructions SK 602N/SK 622N...
  • Page 14 1~230 V , 50/60 Hz, DIN IEC 60038, alternatively, the mains connection between the 2 phases of a three-phase network earthed at the star point is possible with a delta voltage of 3~230 V , 50/60 Hz. WILO SE 09/2012...
  • Page 15: Power Supply Connection

    NOTE: Incorrectly connecting the phases L1, L2, L3 can cause the pump to turn in the wrong direction of rotation. Observe the chapter “Rotation direction monitoring” in the installation and operating instructions of the respective pump. Installation and operating instructions SK 602N/SK 622N...
  • Page 16 Connect the WSK connection of the pump on the terminal block (X1) to terminals 10 and 15. If there is no WSK on the pump, a jumper must be connected between terminals 10 and 15 on the terminal block (X1). WILO SE 09/2012...
  • Page 17: External Control

    (X1) must be removed. The external switch contact is then to be connected to terminals 1 and 2. Alternatively to SK601N, an external switch can also be connected, with which the load switch (K1) is externally controlled for the pump. Installation and operating instructions SK 602N/SK 622N...
  • Page 18: Operation

    The pump is switched on/off manually by actuating the green push-button/latch switch on the front side of the switchgear SK 602N/SK 622N (Figs. 1 and 2, item 1) or via a potential-free contact/time switch. Operation is indicated by the green con- trol lamp in the push-button/latch switch.
  • Page 19: Faults, Causes And Remedies

    NOTE: During the initial commissioning of the switchbox SK622N, the red lamp lights up briefly. When the motor protection trips repeatedly, the motor must be checked electrically and mechanically. If necessary, Wilo cus- tomer service should be notified. Faults, causes and remedies...
  • Page 20: Spare Parts

    English 9 Spare parts Spare parts are ordered via local specialist retailers and/or Wilo customer service. In order to avoid further inquiries and incorrect orders, all data on the rating plate should be specified for each order. 10 Disposal Damage to the environment and risks to personal health are avoided by properly disposing of and recycling this product.
  • Page 21 (gemäß 2004/108/EG Anhang IV,2 und 2006/95/EG Anhang III,B, according 2004/108/EC annex IV,2 and 2006/95/EC annex III,B, conforme 2004/108/CE appendice IV,2 et 2006/95/CE appendice III B) SK 602N Hiermit erklären wir, dass die Bauarten der Baureihe : SK 622N Herewith, we declare that this product: Par le présent, nous déclarons que cet produit :...
  • Page 22 EG-verklaring van overeenstemming Dichiarazione di conformità CE Hiermede verklaren wij dat dit aggregaat in de geleverde uitvoering Con la presente si dichiara che i presenti prodotti sono conformi alle voldoet aan de volgende bepalingen: seguenti disposizioni e direttive rilevanti: Elektromagnetische compatibiliteit 2004/108/EG Compatibilità...
  • Page 23 Þejjin: – 2004/108/E Kompatibbiltà elettromanjetika - Direttiva 2004/108/KE 2006/95/E Vulta baxx - Direttiva 2006/95/KE kif ukoll standards armonizzati b'mod partikolari: ara l-paÞna ta' qabel WILO SE WILO SE Nortkirchenstraße 100 Nortkirchenstraße 100 44263 Dortmund 44263 Dortmund Germany Germany...
  • Page 24 Ho Chi Minh City, Vietnam T +86 10 58041888 service@ T +31 88 9456 000 errol.cornelius@ T +84 8 38109975 wilobj@wilo.com.cn pun.matherplatt.co.in info@wilo.nl salmson.co.za nkminh@wilo.vn Further subsidiaries, representation and sales offices on www.wilo.com March 2012 Einbau- und Betriebsanleitung Wilo-Stratos/-D/-Z/-ZD 199...
  • Page 25 Schweiz Bau + Bergbau Kommune Österreich EMB Pumpen AG WILO SE Bau + Bergbau Zentrale Wiener Nortkirchenstraße 100 WILO SE, Werk Hof Industrie Neudorf: Gerstenweg 7 CH-4310 Rheinfelden 44263 Dortmund Heimgartenstraße 1-3 WILO Pumpen Österreich T +41 61 83680-20 T 0231 4102-7516...

This manual is also suitable for:

Sk 622n

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