Grundfos water pump manual

 · The on/off button can also be used for manual resetting in case of an alarm condition: • press once for resetting and • press once more for starting. 3 Indicator light (green): Indicates that the pump is ready for operation. When the indicator light is on, the pump will start automati-cally when water is consumed. The pump will stop a few sec-. The MQ water supply system is designed for these typical applications: • water pressure boosting (maximum inlet pressure: 40 psi) • water supply from wells (maximum suction lift: 25 ft), for example – in private homes – on farms – in market gardens and other large gardens. The pump is suitable for rain water. Pumped liquids. Everyone wants their pump system to work as well as it possibly can – and sometimes that requires the help of an operation and maintenance manual. At the Grundfos Product Center, you can quickly and easily find pump installation guides, pump manuals, and all the technical data you need to keep your system working its best.

(28) holding the pump and motor together. Lift the motor off the pump. Loosen the staybolt nuts (36) diagonally and remove along with the washers (66). Use a light, upward blow with a rubber mallet to loosen the pump head. Lift off the motor stool (2). The corrugated spring (60), upper seal ring (), and accompanying O-ring () will probably. Products manufactured by Grundfos Pumps Corporation (Grundfos) are warranted to the original user only to be free of defects in please follow the instructions in this manual. A Grundfos Comfort System hot water recirculation system is designed to bring hot water in an instant to the hot water faucets in. At the Grundfos Product Center, you can quickly and easily find pump installation guides, pump manuals, and all the technical data you need to keep your system working its best. Step 1: Go to Grundfos Product Center. Once you enter Grundfos Product Center, you will see a menu with four coloured categories at the top. Select 'Catalogue'.

1) Refer to the codes for pump version in section Type key for CR, and 2) Factory product variants (FPV). WARNING Contamination when pumping drinking water Death or serious personal injury - Before the pump is used for supplying drinking water, flush the pump thoroughly with clean water. - Do not use the pump for drinking water. Grundfos provides no guarantee as to the accuracy of competitor information listed herein. Competitor cross-reference Open systems: Stainless steel and bronze body pumps Comparable Grundfos replacement options Taco pumps* Primary model (s) Page Conn. type Pump length Model Conn. type Pump length UP B5 28 1/2" sweat 5 BC 1/2" sweat / Grundfos pumps are carefully inspected and tested before shipment. This pump should provide long, efficient, trouble-free performance. To ensure maximum performance and reliability, please follow the simple instructions in this manual. When installing this pump, always follow basic safety precautions and any federal, state, and local requirements.