Grundfos SL1.50 Series Installation And Operating Instructions Manual
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Summary of Contents for Grundfos SL1.50 Series
- Page 1 GRUNDFOS INSTRUCTIONS SL1.50 and SLV.65 0.9 - 1.5 kW Installation and operating instructions...
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Page 2: Table Of Contents
English (GB) Installation and operating instructions Original installation and operating instructions Warning Prior to installation, read these installation CONTENTS and operating instructions. Installation and Page operation must comply with local regulations and accepted codes of good Symbols used in this document practice. -
Page 3: General Description
The pumps can be installed on an auto-coupling system or stand freely on the bottom of a pit. Pump housing The pumps can be controlled via the Grundfos LC, 2.2 Applications LCD 107, LC, LCD 108, LC, LCD 110 pump controllers or the Grundfos CU 100 control box. -
Page 4: Operating Conditions
3. Delivery and handling 2.3 Operating conditions The SL1, SLV pumps are designed for intermittent The pump may be transported and stored in a operation (S3). When completely submerged in the vertical or horizontal position. Make sure that it pumped liquid, the pumps can also operate cannot roll or fall over. -
Page 5: Identification
4. Identification 4.1 Nameplate The nameplate states the operating data and approvals applying to the pump. The nameplate is fixed with rivets to the side of the stator housing close to the cable entry. Fit the additional nameplate supplied with the pump close to the pit. Fig. -
Page 6: Type Key
4.2 Type key Please note that not all combinations are available. Code Example SL 1 50 .65 .11 .EX .2 .1 .5 02 Pump type Grundfos sewage/wastewater pumps Impeller type Single-channel impeller Free-flow impeller (SuperVortex) Pump passage Maximum solids size [mm]... -
Page 7: Approvals
5. Approvals 5.1 Approval standards The standard versions of SL1 and SLV pumps have been tested by VDE and approved by LGA (notified body under the Construction Products Directive) according to EN 12050-1 or EN 12050-2 as specified on the pump nameplate. -
Page 8: Safety
6. Safety 6.1 Potentially explosive environments Use explosion-proof pumps for applications in Warning potentially explosive environments. The use of this product requires experience with and knowledge of the Warning product. The pumps must under no circumstance Persons with reduced physical, sensory or pump combustible or flammable liquids. -
Page 9: Installation
We recommend that you always use The guide rails must not have any axial Caution Grundfos accessories to avoid malfuncion Note play as this would cause noise during due to incorrect installation. pump operation. -
Page 10: Free-Standing Submerged Installation
6. Clean out debris from the pit before lowering the Proceed as follows: pump into the pit. 1. Fit a 90 ° elbow to the pump outlet and connect 7. Fit the guide claw to the pump outlet. the outlet pipe/hose. 8. -
Page 11: Electrical Connection
3 m free cable above the for this application. They must be maximum liquid level. connected to the Grundfos LC, LCD 108 pump controller via the intrinsically safe Warning LC-Ex4 barrier to ensure a safe circuit. -
Page 12: Wiring Diagrams
Wiring diagram for three-phase pumps breaker, such as Grundfos CU 100 control box • a Grundfos LC, LCD 107, LC, LCD 108 or LC, 8.2 CU 100 control box LCD 110 pump controller. The CU 100 control box incorporates a motor- See fig. -
Page 13: Pump Controllers
They must be Controllers for single-phase pumps incorporate connected to the Grundfos DC, DCD or capacitors. LC, LCD 108 pump controller via an The LC controller is fitted with two or three level... -
Page 14: Thermal Switches
8.4 Thermal switches 8.5.2 Recommendations Before installing a frequency converter, calculate the All pumps have two sets of thermal switches lowest allowable frequency in the installation in order incorporated in the stator windings. to avoid zero flow. The thermal switch in circuit 1 (T1-T3) will break the •... -
Page 15: Starting Up The Product
9. Starting up the product 9.2 Operating modes The pumps are designed for intermittent operation Warning (S3). When completely submerged, the pumps can Before starting work on the pump, make also operate continuously (S1). sure that the fuses have been removed or the mains switch has been switched off. -
Page 16: Direction Of Rotation
See fig. or 6. If the pump is inactive for long periods of Note time, we recommend that you check the function of the pump. Service videos can be found in Grundfos Note Product Center at www.grundfos.com. -
Page 17: Inspection
A general overhaul of the pump is usually required in case of defective ball bearings or poor motor function. This work must be carried out by Grundfos or a service workshop authorized by Grundfos. Fig. 12 Pump viewed from inlet side... -
Page 18: Cleaning The Pump Housing
50). As the impeller is fastened to the shaft end, If the bush is worn and must be replaced, the the impeller will be removed together with the pump must be checked by Grundfos or a service motor part. workshop authorized by Grundfos. -
Page 19: Oil Change
10.5 Oil change Every 3000 operating hours or once a year, change the oil in the oil chamber as described below. If the shaft seal has been changed, the oil must be changed as well. See section 10.4 Checking/ replacing the shaft seal. -
Page 20: Service Kits
If a pump has been used for a liquid which is injurious to health or toxic, the pump will be classified as contaminated. If you request Grundfos to service the pump, contact Grundfos with details about the pumped liquid, etc. before returning the pump for service. Otherwise Grundfos can refuse to accept the pump for service. -
Page 21: Fault Finding
11. Fault finding Warning Warning Before attempting to diagnose any fault, All regulations applying to pumps installed make sure that the fuses have been in potentially explosive environments must removed or the mains switch has been be observed. switched off. Make sure that the power Make sure that no work is carried out in supply cannot be accidentally switched on. -
Page 22: Technical Data
0:2006. Insulation class F (155 °C). Pump curves Pump curves are available via www.grundfos.com. The curves are to be considered as a guide. They must not be used as guarantee curves. Test curves for the supplied pump are available on request. - Page 23 Appendix GB: One-pump installation on auto-coupling Eine Pumpe mit automatischer Kupplung SL1.50 SLV.65 Fig. A Pump type Z10a Z12a ZDN1 1 1/2" DN65 1 1/2" DN65...
- Page 24 GB: Free-standing installation Freistehender Einbau SL1.50 SLV.65 Fig. B Pump type DC02 DN65 DN65...
- Page 25 Appendix 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 26 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 27 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 28 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 29 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 30 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 31 Popis Tanım Pos. Kolík Nýt Perçin Pero Anahtar O-krúžok O-ring O-krúžok O-ring O-krúžky O-ringler O-krúžky O-ringler Stator Stator Svorkovnica Klemens bağlantısı Obežné koleso Çark Teleso čerpadla Pompa gövdesi Teleso statora Stator muhafazası Unášač upchávky Salmastra taşıyıcı Poistný krúžok Kilitleme halkası Typový...
- Page 32 Fig. C Exploded view of SL1.50 pump...
- Page 33 Fig. D Exploded view of SLV.65 pump...
- Page 34 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 35 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 36 96526170 0316 ECM: 1159592 www.grundfos.com...
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