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

Grundfos SL1.50 Installation And Operating Instructions Manual

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GRUNDFOS 说明书
SL1.50, SLV.65
安装和使用说明书

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Summary of Contents for Grundfos SL1.50

  • Page 1 GRUNDFOS 说明书 SL1.50, SLV.65 安装和使用说明书...
  • Page 3 SL1.50, SLV.65 产品合格声明书..........4 中文...
  • Page 4 我们格兰富在我们的全权责任下声明，产品 SL1.50 和 SLV65，即该合格 We, Grundfos, declare under our sole responsibility that the products 证所指之产品，符合欧共体使其成员国法律趋于一致的以下欧共理事会指 SL1.50 and SLV65, to which this declaration relates, are in conformity 令： with these Council directives on the approximation of the laws of the EC –...

  • Page 5: Table Of Contents

    English (GB) Installation and operating instructions Original installation and operating instructions. Warning The use of this product requires CONTENTS experience with and knowledge of the Page product. Persons with reduced physical, Symbols used in this document sensory or mental capabilities must not General description use this product, unless they are under supervision or have been instructed in...

  • Page 6: General Description

    This booklet includes instructions for installation, operation and maintenance of Grundfos SL1 and SLV submersible sewage and wastewater pumps with motors of 0.9 to 1.5 kW. Grundfos SL1 and SLV sewage pumps are portable and designed for pumping domestic and industrial sewage and wastewater.

  • Page 7: Applications

    2.2 Applications 3. Delivery and handling SL1.50.65 pumps are designed for pumping these The pump may be transported and stored in a liquids: vertical or horizontal position. Make sure that it cannot roll or fall over. • large quantities of drainage and surface water •...

  • Page 8: 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 motor housing close to the cable entry. Fix the additional nameplate supplied with the pump close to the tank.

  • Page 9: Type Key

    4.2 Type key Please note that not all combination options 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) Semi-open impeller Pump passage...

  • Page 10: Approvals

    5. Approvals The standard version of SL1 and SLV pumps has been tested by VDE, and the explosion-proof version approved by KEMA according to the ATEX directive. 5.1 Approval standards The standard variants are 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 11: Safety

    6. Safety 6.1 Potentially explosive environments Use explosion-proof pumps for applications in Warning potentially explosive environments. Pump installation in tanks must be Warning carried out by specially trained persons. SL1 and SLV pumps must under no circumstance pump combustible Work in or near tanks must be carried liquids.

  • Page 12: Installation

    5. Unscrew the provisionally fastened guide rail We recommend to always use bracket, fit it on top of the guide rails and finally Grundfos accessories to avoid Caution fasten it firmly to the tank wall. malfuncions due to incorrect installation.

  • Page 13: Free-Standing Submerged Installation

    Warning If a rigid pipe is used, fit the union or coupling, non- return valve and isolating valve in the order Do not install Grundfos control boxes, mentioned, when viewed from the pump. pump controllers, Ex barriers and the free end of the power cable in If the pump is installed in muddy conditions or on potentially explosive environments.

  • Page 14: Wiring Diagrams

    Grundfos CU 100 control box ˚ ˚ • a Grundfos LC, LCD 107, LC, LCD 108 or LC, LCD 110 pump controller. See fig. 4 or 5 and the installation and operating instructions for the selected control box or pump Fig.

  • Page 15: Pump Controllers

    If installed, always install the high-level alarm approved for this application. They switch about 10 cm above the start level switch; must be connected to the Grundfos DC, however, the alarm must always be given before DCD or LC, LCD 108 pump controller the liquid level reaches the inlet pipe to the tank.

  • Page 16: Thermal Switches

    8.4 Thermal switches 0.0.3 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. Thermal switch, circuit 1 (T1-T3), breaks the circuit •...

  • Page 17: Caution

    9. Start-up 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, also operate continuously (S1). make sure that the fuses have been removed or the mains switch has been switched off.

  • Page 18: Direction Of Rotation

    Except for service on the pump parts, all other service work must be carried Procedure 2: out by Grundfos or a service workshop 1. Let the pump hang from a lifting device, e.g. the authorized by Grundfos. hoist used for lowering the pump into the tank.

  • Page 19: Inspection

    Proceed as follows: or poor motor function. This work must be carried Dismantling out by Grundfos or a service workshop 1. Stand the pump upright. authorized by Grundfos. 2. Loosen and remove the clamp (pos. 92) joining pump housing and motor.

  • Page 20: Replacing The Shaft Seal

    The oil If the bush is worn and must be replaced, the level is now correct. pump must be checked by Grundfos or a service For oil quantity, see section 10.1 Inspection. workshop authorized by Grundfos.

  • Page 21: Service Kits

    1 litre of oil, type Shell Ondina 917. See section 10. Maintenance and service for All types 96076171 required quantity in oil chamber. A possible replacement of the cable must be carried out by Grundfos or a Note service workshop authorized by Grundfos. 10.7 Contaminated pumps Warning...

  • Page 22: Fault Finding

    11. Fault finding Warning Before attempting to diagnose any fault, make sure that the fuses have been removed or the mains switch has been switched off. It must be ensured that the power supply cannot be accidentally switched on. All rotating parts must have stopped moving. Warning All regulations applying to pumps installed in potentially explosive environments must be observed.

  • Page 23: Technical Data

    3 x 230 V - 10 %/+ 6 %, 50 Hz 2. If this is not possible, contact the nearest • 3 x 400 V - 10 %/+ 6 %, 50 Hz. Grundfos company or service workshop. Winding resistances Motor size Winding resistance *...
  • Page 24 补充 CN: 自耦安装 GB: One-pump installation on auto-coupling SL1.50 SLV.65 Fig. A 功率 水泵型号 Z10a Z12a ZDN1 [kW] 0.9, 1.1 11/2" DN65 和 1.5 0.9, 1.1 11/2" DN65 和 1.5...
  • Page 25 CN: 移动式安装 GB: Free-standing installation SL1.50 SLV.65 Fig. B 功率 水泵型号 DC02 [kW] 0.6, 0.9, 1.1 DN65 和 1.5 0.6, 0.9, 1.1 DN65 和 1.5...
  • Page 26 补充 描述 Description 位置号 定位销 铆钉 Rivet 平键 O型圈 O-ring O型圈 O-ring O型圈 O-ring 定子 Stator 接线板 Terminal board 叶轮 Impeller 泵壳 Pump housing 定子外壳 Stator housing 轴封载体 Shaft seal carrier 锁环 Locking ring 铭牌 Nameplate 卡箍 Clamp O型圈 O-ring 衬套...
  • Page 27 Fig. C SL1.50 水泵爆炸图...
  • Page 28 Fig. D SLV.65 水泵爆炸图...
  • Page 29 Jl. Rawa Sumur III, Blok III / CC-1 Poland Turkey GRUNDFOS Pumps (Shanghai) Co. Kawasan Industri, Pulogadung GRUNDFOS Pompy Sp. z o.o. GRUNDFOS POMPA San. ve Tic. Ltd. Ltd. Jakarta 13930 ul. Klonowa 23 Sti. 50/F Maxdo Center No. 8 XingYi Rd.
  • Page 30 United Kingdom GRUNDFOS Pumps Ltd. Grovebury Road Leighton Buzzard/Beds. LU7 8TL Phone: +44-1525-850000 Telefax: +44-1525-850011 U.S.A. GRUNDFOS Pumps Corporation 17100 West 118th Terrace Olathe, Kansas 66061 Phone: +1-913-227-3400 Telefax: +1-913-227-3500 Usbekistan Представительство ГРУНДФОС в Ташкенте 700000 Ташкент ул.Усмана Носира 1-й...
  • Page 31 负责任是我们做事的基础 有了远见才可能创新 创新是灵魂 97843309 0111 ECM: 1069980 The name Grundfos, the Grundfos logo, and the payoff Be–Think–Innovate are registrated trademarks owned by Grundfos Management A/S or Grundfos A/S, Denmark. All rights reserved worldwide. www.grundfos.com...

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Slv.65

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