Related Manuals for Grundfos SD
Summary of Contents for Grundfos SD
- Page 1 GRUNDFOS INSTRUCTIONS SD - Sewage, dry-pit, non-clog pump 60 Hz, North America Installation and operating instructions...
- Page 3 SD - Sewage, dry-pit, non-clog pump English (US) Installation and operating instructions ............4...
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Page 4: Table Of Contents
Grundfos' be taken or must be stopped. warranty. Grundfos will not be liable for damage or wear to products caused by abnormal operating conditions, accident, abuse, misuse, If these instructions are not observed, it may result in unauthorized alteration or repair, or if the product was not installed malfunction or damage to the equipment. -
Page 5: Target Group
For Engineered to Order (ETO) products, we recommend that you Pour the foundation without interruption to 0.75- 1.5 in (20-40 invite a Grundfos service engineer to supervise installation and mm) below the final pump level. Leave the top of the startup. - Page 6 4.3.2.1 Foundation, grout and anchor bolt installation Construct a formwork around the concrete foundation and pour grout inside the base plate. The grout will compensate for the uneven foundation, distribute the weight of the pump, and prevent shifting. Allow at least 24 hours for the grout to set before proceeding with the pipe connections.
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Page 7: Electrical Connection
At no point must the diameter of the inlet pipe be smaller Pump backspin and hydraulic shock can cause severe than that of the pump inlet port. damage to the pump and driver. Observe the following precautions when installing the inlet pipe: •... -
Page 8: Starting The Pump
5.2.1 Pre start-up Lubricating Grundfos recommends clean water as the sealing fluid in 5.2.1.1 Radial and thrust bearings the seal box. The bearings have been properly lubricated at the factory. -
Page 9: Storing And Handling The Product
7.1 Applications to verify performance is as intended. Grundfos recommends this pump for the following applications: Check and monitor the bearing temperature to ensure they are • raw water intake systems not overheating. -
Page 10: Identification
7.3 Identification 7.3.1 Nameplate Fig. SD pump nameplate Position Description Type designation Product number Pump series Rated speed (rpm) Maximum head (ft) Rated head (ft) Maximum pressure (PSI) Production location Net weight Maximum ambient temperature (°F) Rated flow(GPM) Maximum flow (GPM) - Page 11 7.3.2 Type key Example: SD2H.60.A120.A120.559R.12.D3HB.11.Z Code Example Designation Grundfos SD pump only Pump type Grundfos SD pump with motor or accessories 2-channel impeller 3-channel impeller Impeller type 4-channel impeller 5-channel impeller High pressure Medium pressure Pressure range Low pressure 2.5" (65 mm) 3"...
- Page 12 Code Example Designation A360 ANSI 36" A420 ANSI 42" A480 ANSI 48" A540 ANSI 54" 100 = 100 mm Actual impeller diameter (mm) Right hand (Clockwise) Rotation Left hand (Counter clockwise) 4-pole 6-pole 8-pole 10-pole 12-pole 14-pole 16-pole 18-pole 20-pole Number of poles 22-pole 24-pole...
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Page 13: Operating The Product
If loud banging or hammering noises are heard while stopping the pump the system may be experiencing water hammer. Consult the system engineer or contact Grundfos if water hammer is occurring while stopping the pump. Turn off the power to the driver. -
Page 14: Fault Finding The Product
9. Fault finding the product Fault Cause Remedy Verify the power supply is connected. The pump does not start or stops without No power supply. visible cause. Check the contractor. Contact the power supplier. A phase is missing. Reference the driver manufacturer for The driver is momentarily overloaded. -
Page 15: Preventative Maintenance Schedule
This product or parts of it must be disposed of in an environmentally sound way. Use the public or private waste collection service. If this is not possible, contact the nearest Grundfos company or service workshop. See also end-of-life information at www.grundfos.com/product-... - Page 16 U.S.A. GRUNDFOS Pumps Corporation 17100 West 118th Terrace, Olathe Kansas 66061 Phone: +1-913-227-3400 Telefax: +1-913-227-3500 GRUNDFOS Water Utility Inc. 3905 Enterprise Court P.O. Box 6620 Aurora, IL 60598-0620 Phone: +1-630-236-5500 Fax: +1-630-236-5511 GRUNDFOS CBS Inc. 902 Koomey Road Brookshire, TX 77423 USA...
- Page 17 99408013 0718 ECM: 1240468...