Grundfos JP PS Series Service Instructions Manual Download | Manualshive

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GRUNDFOS INSTRUCTIONS

JP-PS

Jet pumps with pressure switch, 115/230 V, 60 Hz

Service instructions

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Summary of Contents for JP PS Series

Page 1: ...GRUNDFOS INSTRUCTIONS JP PS Jet pumps with pressure switch 115 230 V 60 Hz Service instructions...

Page 2: ...raulic parts 10 6 7 Fitting the pump housing 10 6 8 Connecting the power cable via the pressure switch 11 7 Additional information 13 7 1 Lubricant 13 7 2 Torques 13 7 3 Nameplate 13 7 4 Type key 14 7...

Page 3: ...the product is connected only to a properly grounded grounding type receptacle protective earth WARNING Electric shock Death or serious personal injury Power cables without a plug must be connected t...

Page 4: ...nd drain plug 26 1 Remove the two plugs 25 26 by turning each plug counterclockwise with a big flat screwdriver 2 Lubricate the O ring seats on the pump housing 1 See section 7 1 Lubricant 3 Place the...

Page 5: ...onnect the power connections as required and follow the instructions in section 5 Disconnecting the power cable from the pressure switch 3 Remove the motor housing grid 43 4 Remove the base plate 56 b...

Page 6: ...rew drivers Place the screw drivers between motor flange and fan at any two points 5 2 Removing the impeller 1 Place the motor vertically with the impeller 19 facing upwards 2 Clamp the motor shaft en...

Page 7: ...sc Fig 15 Removing the rotating part of the shaft seal 2 Remove the seal disc 15 including the stationary part of the shaft seal 16a 3 Remove the stationary shaft seal ring 16a from the seal disc 15 b...

Page 8: ...the shaft seal 16a inside the seal disc 15 Fig 20 Fitting the stationary part of the shaft seal 4 Lubricate the shaft See section 7 1 Lubricant 5 Place the seal disc 15 with the stationary part of the...

Page 9: ...ting the motor fan 6 5 Fitting the motor housing Fig 25 Fitting the motor housing 1 Place the pump in a vertical position with the motor fan 14 facing upwards Fig 26 Fitting the nut and the lower moto...

Page 10: ...mp housing 1 Fig 28 Fitting the hydraulic parts in the pump housing 6 7 Fitting the pump housing Fig 29 Exploded view of the pump housing 1 Place the pump in a vertical position with the motor housing...

Page 11: ...the pressure switch 2 Loosen the cable clamp 3 Push one end of the cable through the cable gland located on the side of the pressure switch 4 Connect the cable conductors to the power supply terminal...

Page 12: ...tch G1 Green ground L1 Black live L2 Red live From pressure switch to motor G2 Yellow ground M1 Brown live M2 Blue neutral M2 L2 L1 M1 G2 G1 1 PS 3 2 4 M2 L2 L1 M1 G2 G1 1 PS 3 2 4 TM07 4151 1319 Pos...

Page 13: ...1 5 0 1 93 Screw for mounting the clamp ring 92 6 1 0 1 94 Nut for mounting the clamp ring 92 6 1 0 1 TM07 4087 1319 Pos Description 1 Type see the type key 2 Min flow rate and max flow rate gpm 3 Min...

Page 14: ...escribed in the installation and operating instructions Use the QR code or link below Code Description JP Jet Pump PS Pressure Switch 18 Nominal flow rate US gpm 05 Horsepower Hp 154 Max head ft 1x115...

Page 15: ...Alox NBR 19 Impeller Composite 20 Diffuser Composite 21 Venturi tube Composite 21a O ring NBR 25 Plug fill Composite 26 Plug drain Composite 31 O ring NBR 32 O ring NBR 33 Connection extension Stainle...

Page 16: ...16...

Page 17: ...0 www grundfos us GRUNDFOS Canada 2941 Brighton Road Oakville Ontario L6H 6C9 Canada Phone 1 905 829 9533 Telefax 1 905 829 9512 www grundfos ca GRUNDFOS M xico Boulevard TLC No 15 Parque Industrial S...

Page 18: ...rundfos com Trademarks displayed in this material including but not limited to Grundfos the Grundfos logo and be think innovate are registered trademarks owned by The Grundfos Group All rights reserve...

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