Grundfos JPA Series Installation And Operating Instructions Manual
Pumps and boosters
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Summary of Contents for Grundfos JPA Series
- Page 1 GRUNDFOS INSTRUCTIONS JPA, JPC, JPD PT Pumps and boosters Installation and operating instructions...
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Page 2: Table Of Contents
Make sure that the system in which the These installation and operating instructions pump is incorporated is designed for the describe Grundfos JPC, JPA and JPD pumps. maximum pump pressure. Sections 1-3 give the information necessary to be able to unpack, install and start up the product in a safe way. -
Page 3: Installing The Product
2. Installing the product 2.2.1 Frost protection If the pump is not used during periods of frost, it must be drained to avoid damage. Observe local regulations concerning Remove the drain plug to drain the pump. See fig. 3. limits for manual lifting or handling. CAUTION Crushing of feet Minor or moderate personal injury... - Page 4 2.3.2 Pipe connection 2.3.3 JPD deep-well installation A JPD must have the ejector installed in the well. The internal diameters of the pipes must This means that two pipes are needed for the suction never be smaller than that of the openings installation.
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Page 5: Electrical Connection
2.4 Electrical connection DANGER Carry out the electrical connection according to local Electric shock regulations. Death or serious personal injury Check that the supply voltage and frequency - Power supply cables without a plug correspond to the values stated on the nameplate must be connected to a supply and that it is possible to make a good earth disconnecting device incorporated in... -
Page 6: Starting Up The Product
3. Starting up the product The pump must not run without delivering WARNING water for more than five minutes. Flammable material Death or serious personal injury 3.1 Priming the pump - Do not use the pump for flammable 1. Remove the priming plug. See fig. 8. liquids, such as diesel oil, petrol or 2. -
Page 7: Product Introduction
4.2 JPA PM, JPC PM, JPA PT, JPC PT JPA PM and JPC PM are compact boosters consisting of a JPA pump and a Grundfos Pressure Manager (PM 1 version). To reduce the number of starts and stops, an external tank can be installed. -
Page 8: Identification
Q&H performed with Ejector E25 pmax : 0.8/8 Mpa/bar Tmax: 35ºC & suction depth 9m PCS 00084.01 04-6292.2.41 LSPr-002-IDN Made in China by Grundfos NPB 119-116-111053 Made in Hungary by Grundfos Fig. 16 Nameplate, JPD Fig. 14 Nameplate, JPA Pos. -
Page 9: Servicing The Product
5. Servicing the product 5.1 Maintaining the product In normal operation, the pump does not require any specific maintenance. 5.1.1 Safety instructions and requirements DANGER Electric shock Death or serious personal injury - If the power supply cable is damaged, it must be replaced by the manufacturer, his service agent or similarly qualified persons in order to avoid hazard. -
Page 10: Fault Finding
6. Fault finding DANGER Electric shock Death or serious personal injury - Switch off the power supply before starting any work on the product. Make sure that the power supply cannot be accidentally switched on. Fault Cause Remedy The pump does Supply failure. -
Page 11: Technical Data
7. Technical data Maximum head Maximum ambient temperature Pump type 35 or 55 °C. See the nameplate. JPA 3-42 / JPA 3-42 PT-H Liquid temperature JPA 4-47 / JPA 4-47 PT-H / Domestic use: 0-35 °C or 0-60 °C. See the JPA 4-47 PT-V nameplate. -
Page 12: Disposing Of The Product
This product or parts of it must be disposed of in an environmentally sound way: 1. Use the public or private waste collection service. 2. If this is not possible, contact the nearest Grundfos company or service workshop. See also end-of-life information on www.grundfos.com. The crossed-out wheelie bin symbol on... - Page 14 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 15 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 16 99022277 0119 ECM: 1252450 www.grundfos.com...