Grundfos SL1.50 Installation And Operating Instructions Manual
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Grundfos SL1.50 Installation And Operating Instructions Manual

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GRUNDFOS INSTRUCTIONS
SL1.50 and SLV.65
0.9 - 1.5 kW
Installation and operating instructions

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Summary of Contents for Grundfos SL1.50

  • Page 1 GRUNDFOS INSTRUCTIONS SL1.50 and SLV.65 0.9 - 1.5 kW Installation and operating instructions...
  • Page 3 SL1.50 and SLV.65 English (GB) Installation and operating instructions....... . . 5 Български...
  • Page 4 SL1.50 and SLV.65 Română (RO) Instrucţiuni de instalare şi utilizare ....... . . 456 Srpski (RS) Uputstvo za instalaciju i rad .

  • Page 5: Table Of Contents

    Original installation and operating instructions Fault finding the product These installation and operating instructions Technical data describe Grundfos SL1 and SLV pumps. 10.1 Operating conditions Sections 1-5 give the information necessary to be 10.2 Electrical data able to unpack, install and start up the product in a 10.3 Dimensions and weights...

  • Page 6: General Information

    1.1 Hazard statements intended for professional installers. The symbols and hazard statements below may 2. Receiving the product appear in Grundfos installation and operating instructions, safety instructions and service The pump may be transported and stored in a instructions. vertical or horizontal position. Make sure that it cannot roll or fall over.

  • Page 7: Installing The Product

    3. Installing the product 3.1 Mechanical installation Pump installation in pits must be carried Make sure the pit bottom is even before out by specially trained persons. installing the product. Work in or near pits must be carried out according to local regulations. DANGER Electric shock Persons must not enter the installation...
  • Page 8 - Never lift the pump by means of the power cable, hose or pipe. - Make sure that the lifting bracket is Always use Grundfos accessories to avoid tightened before attempting to lift the malfunction due to incorrect installation. pump. Tighten if necessary.
  • Page 9 3.1.2 Installation on auto coupling 6. Clean out debris from the pit before lowering the pump into the pit. Pumps for permanent installation can be installed on a stationary auto-coupling guide rail system. 7. Fit the guide claw to the pump outlet. Grease the gasket of the guide claw before lowering the The auto-coupling system facilitates maintenance pump into the pit.

  • Page 10: Electrical Connection

    3.1.3 Free-standing submerged installation 3.2 Electrical connection Pumps for free-standing submerged installation can Carry out the electrical connection according to local stand freely on the bottom of the pit or similar regulations. location. See fig. B in Appendix. DANGER The pump must be mounted on separate feet (accessory).
  • Page 11 Grundfos CU 100 explosive environments must be approved for this application. They must be • a Grundfos LC, LCD 107, LC, LCD 108 or LC, connected to the Grundfos LC, LCD 108 LCD 110 pump controller. pump controller via the intrinsically safe See fig.

  • Page 12: Starting Up The Product

    4. Starting up the product 3.2.1 Wiring diagrams CAUTION Crushing of hands Minor or moderate personal injury - Do not put your hands or any tool into the pump inlet or outlet port after the pump has been connected to the power supply, unless the pump has been switched off by removing the fuses or switching off the main switch.

  • Page 13: Operating Modes

    4.1 Operating modes DANGER Electric shock Do not start the pump if the atmosphere in Death or serious personal injury the pit is potentially explosive. - Before starting up the product for the first time, check the power cable for The pumps are designed for intermittent operation visible defects to avoid short circuits.

  • Page 14: Start And Stop Levels

    S1, continuous operation 4.3 Direction of rotation In this operating mode, the pump can operate continuously without being stopped for cooling. The pump may be started for a very short Being completely submerged, the pump is period without being submerged to check sufficiently cooled by the surrounding liquid.

  • Page 15: Startup

    Checking the direction of rotation 4.4 Startup Check the direction of rotation in one of the following ways every time the pump is connected to a new installation. The pump must not run dry. Procedure 1: 1. Start the pump and measure the quantity of liquid or the outlet pressure.

  • Page 16: Handling And Storing The Product

    • sludge-containing industrial wastewater • industrial process water. SLV.65.65 Fig. 9 SL1.50.65 and SLV.65.65 pumps The product is designed for pumping these liquids: • surface water with abrasive particles • municipal sewage • sewage from commercial buildings •...

  • Page 17: Potentially Explosive Environments

    6.4 Potentially explosive environments Use explosion-proof pumps for applications in potentially explosive environments. The pumps must under no circumstances pump combustible or flammable liquids. The classification of the installation site must be approved according to local rules in each individual case. The letter X in the certificate number indicates that the equipment is subject to special conditions for safe use.

  • Page 18: Approvals

    6.5 Approvals The standard versions of SL1 and SLV pumps have been tested by VDE and approved by TÜV Rheinland - LGA (notified body under the Construction Products Directive) according to EN 12050-1 or EN 12050-2 as specified on the pump nameplate.

  • Page 19: Identification

    6.6.2 Type key Example: SL1 50.11.A.2.1.5.02. Type: Code Description Explanation Model: Grundfos sewage and Pump type wastewater pumps Single-channel impeller Impeller type Free-flow impeller IP68 (SuperVortex) Hmax: Qmax:...

  • Page 20: Protection And Control Functions

    7. Protection and control functions Float switches used in potentially The liquid level can be controlled via the Grundfos explosive environments must be approved LC, LCD 107, LC, LCD 108, LC, LCD 110 level for this application. They must be...

  • Page 21: Cu 100 Control Unit

    7.3 CU 100 control unit 7.4.2 Recommendations Before installing a frequency converter, calculate the CU 100 incorporates a motor-protective circuit lowest allowable frequency in the installation in order breaker and is available with level switch and cable. to avoid zero flow. Single-phase pumps •...

  • Page 22: Servicing And Maintaining The Product

    8. Servicing and maintaining the DANGER product Crushing hazard Death or serious personal injury 8.1 Safety instructions and requirements - Make sure that the hook is fixed properly to the lifting bracket. DANGER - Always lift the pump by its lifting bracket Electric shock or by means of a forklift truck if the pump is fixed on a pallet.

  • Page 23: Contaminated Pumps

    Make sure that the cable entry is watertight and that the cables are not A possible replacement of the power cable sharply bent and/or pinched. must be carried out by Grundfos or a service workshop authorised by Grundfos. • Pump parts Check the impeller, the pump housing, etc.

  • Page 24: Adjusting The Impeller Clearance

    Draining of oil 8.5 Adjusting the impeller clearance The SLV pumps (SuperVortex) with semi-open CAUTION impeller do not need impeller adjustment. Pressurised system SL1 pumps Minor or moderate personal injury For position numbers in brackets, see figs C and D in - As pressure may have built up in the oil Appendix.

  • Page 25: Cleaning The Pump Housing

    The bush must be intact. Appendix. If the bush is worn and must be replaced, the Proceed as follows: pump must be checked by Grundfos or a service workshop authorised by Grundfos. Dismantling If the bush is intact, continue as follows: 1.

  • Page 26: Service Kits

    BQQP 96106536 Shaft seal kit Shaft seal complete BQQV 96645161 96115107 O-ring kit O-rings and gaskets for oil screws 96646049 SL1.50.65.09 96115096 SL1.50.65.11 96115097 SL1.50.65.15 96115098 Impeller complete with adjusting screw, shaft Impeller screw and key SLV.65.65.09 96115110 SLV.65.65.11 96115099 SLV.65.65.15...

  • Page 27: Fault Finding The Product

    9. Fault finding the product Before attempting to diagnose any fault, read and Before attempting to diagnose any fault, observe the safety instructions in section 8.1 Safety – make sure that the fuses have been instructions and requirements. removed or the main switch has Observe all regulations applying to pumps been switched off installed in potentially explosive...

  • Page 28: Technical Data

    Pumps in permanent installations can be used for pumping liquids with a pH value between 4 and 10. 10.2.4 Pump curves Pump curves are available via www.grundfos.com. 10.1.7 Liquid temperature The curves are to be considered as a guide. They 0-40 °C.

  • Page 29: Disposing Of The Product

    1. Use the public or private waste collection service. 2. If this is not possible, contact the nearest Grundfos company or service workshop. The crossed-out wheelie bin symbol on a product means that it must be disposed of separately from household waste.
  • Page 30 Appendix Fig. A One-pump installation on auto coupling SL1.50 SLV.65 Z 1 0 a Z 1 0 a Z 1 5 ZDN1 Z 1 5 ZDN1 Pump Z10a Z11 Z12a Z15 Z23 ZDN1 S3OPR type 126 236 210 140 661 485 1 1/2"...
  • Page 31 Fig. B Free-standing installation SL1.50 SLV.65 Pump type DC02 DN65 DN65...
  • Page 32 Fig. C Exploded view of SL1.50 pump...
  • Page 33 Fig. D Exploded view of SLV.65 pump...
  • Page 34 Description Описание Popis Beschreibung Pos. Щифт Kolík Stift Rivet Нит Nýt Kerbnagel Фиксатор Pero Keil O-ring О-пръстен O-kroužek O-Ring O-ring О-пръстен O-kroužek O-Ring O-ring О-пръстени O-kroužky O-Ring O-ring О-пръстени O-kroužky O-Ring Stator Статор Stator Stator Terminal board Клеморед Svorkovnice Klemmbrett Impeller Работно...
  • Page 35 Beskrivelse Seletus Descripción Kuvaus Pos. Stift Tihvt Pasador Tappi Nitte Neet Remache Niitti Feder Kiil Chaveta Kiila O-ring O-ring Junta tórica O-rengas O-ring O-ring Junta tórica O-rengas O-ringe O-ring Junta tórica O-rengas O-ringe O-ring Junta tórica O-rengas Stator Staator Estator Staattori Klembræt Klemmliist...
  • Page 36 Description Περιγραφή Opis Megnevezés Pos. Broche Πείρος Nožica Csap Rivet Πριτσίνι Zarezani čavao Szegecs Clavette Κλειδί Opruga Rögzítőék Joint torique ∆ακτύλιος-Ο O-prsten O-gyűrű Joint torique ∆ακτύλιος-Ο O-prsten O-gyűrű Joint torique ∆ακτύλιος-Ο O-prsten O-gyűrűk Joint torique ∆ακτύλιος-Ο O-prsten O-gyűrűk Stator Στάτης stator Állórész Bornier...
  • Page 37 Descrizione Aprašymas Apraksts Omschrijving Pos. Perno Vielokaištis Tapa Paspen Rivetto Kniedė Kniede Klinknagel Chiavetta Kaištis Atslēga Spie O-ring O žiedas Apaļa šķērsgriezuma blīvgredzens O-ring O-ring O žiedas Apaļa šķērsgriezuma blīvgredzens O-ring O-ring O žiedas Apaļa šķērsgriezuma blīvgredzens O-ring O-ring O žiedas Apaļa šķērsgriezuma blīvgredzens O-ring Statore...
  • Page 38 Opis Descrição Instalaţie fixă Naziv Pos. Kołek Pino Klin Rebite Zakovica Klin Chaveta Cheie Klin Pierścień O-ring O-ring Inel tip O O-prsten Pierścień O-ring O-ring Inel tip O O-prsten Pierścień O-ring O-ring Inel tip O O-prsten Pierścień O-ring O-ring Inel tip O O-prsten Stator Estator...
  • Page 39 Наименование Beskrivning Opis Pos. Штифт Stift Zatič Заклепка Zakovica Шпонка Ključ Уплотнительное кольцо круглого сечения O-ring O-obroč Уплотнительное кольцо круглого сечения O-ring O-obroč Уплотнительное кольцо круглого сечения O-ring O-obroči Уплотнительное кольцо круглого сечения O-ring O-obroči Статор Stator Stator Клеммная колодка Kopplingsplint Priključna letvica Рабочее...
  • Page 40 ‫الوص ف‬ Popis Tanım 描述 Pos. Kolík ‫مسمار مح ور‬ 针脚 Nýt Perçin 铆钉 ‫مس مار برش ام‬ Pero Anahtar ‫مفت اح‬ 按钮 O-krúžok O-ring ‫حلق ة دائري ة‬ O型圈 O-krúžok O-ring O型圈 ‫حلق ة دائري ة‬ O-krúžky O-ringler ‫حلق ة دائري ة‬ O型圈...
  • Page 41 Argentina China Hong Kong Bombas GRUNDFOS de Argentina S.A. GRUNDFOS Pumps (Shanghai) Co. Ltd. GRUNDFOS Pumps (Hong Kong) Ltd. Ruta Panamericana km. 37.500 Centro 10F The Hub, No. 33 Suhong Road Unit 1, Ground floor Industrial Garin Minhang District Siu Wai Industrial Centre 1619 Garín Pcia.
  • Page 42 Malaysia Serbia Turkey GRUNDFOS Pumps Sdn. Bhd. Grundfos Srbija d.o.o. GRUNDFOS POMPA San. ve Tic. Ltd. 7 Jalan Peguam U1/25 Omladinskih brigada 90b Sti. Glenmarie Industrial Park 11070 Novi Beograd Gebze Organize Sanayi Bölgesi 40150 Shah Alam Phone: +381 11 2258 740...
  • Page 43 96526170 0219 ECM: 1218444 www.grundfos.com...

This manual is also suitable for:

Slv.65

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