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GRUNDFOS

INSTRUCTIONS

SEG

2.0 - 5.5 hp ~ 60 Hz

Installation and operating instructions

Содержание SEG Series

Страница 1: ...GRUNDFOS INSTRUCTIONS SEG 2 0 5 5 hp 60 Hz Installation and operating instructions ...

Страница 2: ...ATION USE OR ANY OTHER CAUSES THERE ARE NO EXPRESS OR IMPLIED WARRANTIES INCLUDING MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE WHICH EXTEND BEYOND THOSE WARRANTIES DESCRIBED OR REFERRED TO ABOVE Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages and some jurisdictions do not allow limit actions on how long implied warranties may last Therefor...

Страница 3: ...lation The pumps can be installed on an auto coupling system or stand freely on the bottom of the pit Warning If these safety instructions are not observed it may result in personal injury Warning If these instructions are not observed it may lead to electric shock with consequent risk of serious personal injury or death Warning These instructions must be observed for explosion proof pumps It is a...

Страница 4: ...umstances be exceeded The pump weight is stated on the nameplate The polyurethane embedded plug prevents water from penetrating into the motor via the motor cable 4 2 Storage For long periods of storage the pump must be protected against moisture and heat After a long period of storage the pump must be inspected before it is put into operation Make sure that the impeller can rotate freely Pay spec...

Страница 5: ... Type designation 17 Enclosure class 3 Product number serial number 18 Phases 4 Maximum liquid temperature 19 Service factor 5 Production code YYWW 20 Maximum installation depth ft 6 Speed rpm 21 Maximum flow rate US gpm 7 Maximum head ft 22 Rated power output hp 8 Rated power input hp 23 Rated current Δ 9 Rated voltage Δ 24 Rated current Y 10 Rated voltage Y 25 Cos φ 1 1 load 11 Starting capacito...

Страница 6: ...age pumps G Impeller type Grinder system in the pump inlet A15 A20 Pump outlet Nominal diameter of pump outlet port code type for type designation 10 inch 1 5 40 mm 2 0 50 mm Output power P2 P2 Code number from type designation 10 hp R1 R2 Impeller diameter Standard 4 98 mm 3 5 89 mm Ex Pump version Non explosion proof CSA approved Explosion proof motor CSA and FM approved 2 Number of poles 2 pole...

Страница 7: ...ut according to local regulations Warning Persons must not enter the installation area when the atmosphere is explosive Warning It must be possible to lock the mains switch in position 0 Type and requirements as specified in local regulations Warning The use of this product requires experience with and knowledge of the product Persons with reduced physical sensory or mental capabilities must not u...

Страница 8: ... control circuit The minimum level depends on the installation type and is specified in these installation and operating instructions 5 Make sure the permanently attached cable is suitably mechanically protected and terminated in a suitable terminal board placed outside the potentially explosive area 6 Sewage pumps have an ambient temperature range of 32 F 0 C to 104 F 40 C and a maximum process t...

Страница 9: ...e pump can be mounted on separate feet accessory In order to facilitate service on the pump fit a flexible union or coupling to the outlet pipe for easy separation If a hose is used make sure that the hose does not buckle and that the inside diameter matches that of the outlet port If a rigid pipe is used the union or coupling non return valve and isolating valve must be fitted in the order mentio...

Страница 10: ...0 mA Warning Pumps installed in hazardous locations must be connected to a control box with a motor protection relay with an IEC trip class 10 Warning Do not install Grundfos control boxes pump controllers Ex barriers and the free end of the supply cable in potentially explosive environments The classification of the installation site must be approved by the local firefighting authorities in each ...

Страница 11: ...693 0316 TM06 5694 0316 320 F 275 F 160 C 135 C 302 F 257 F 150 C 125 C Wire no Type Connection 1 Common C U1 Z1 2 Run R U2 3 Start S Z2 275 F 135 C and 257 F 125 C below apply to single phase 2 hp 1 5 kW pumps 338 F 170 C 302 F 150 C Note Note Both the two following points must be observed The pump must not run dry Install an additional level switch to ensure that the pump is stopped in case the ...

Страница 12: ...tart up procedure Proceed as follows 1 Remove the fuses and check whether the impeller can rotate freely Turn the grinder head by hand 2 Check the condition of the oil in the oil chamber See also section 11 2 Oil change 3 Check whether the monitoring units if used are operating satisfactorily 4 Check the setting of the float switches 5 Open the isolating valves if fitted 6 Lower the pump into the ...

Страница 13: ...above When started the pump will jerk in the opposite direction of the direction of rotation If the direction of rotation is wrong interchange two phases See fig 4 or 5 Checking the direction of rotation Check the direction of rotation in one of the following ways every time the pump is connected to a new installation Procedure 1 1 Start the pump and measure the quantity of liquid or the outlet pr...

Страница 14: ...sition 1 Place the pump in such a position that it is lying on the stator housing and the outlet flange and so that the oil screws are pointing upwards See fig 11 2 Fill oil into the oil chamber through the upper hole until it starts running out of the lower hole The oil level is now correct 3 Fit both oil screws using the packing material included in the kit See section 11 5 Service kits Fig 11 O...

Страница 15: ... hold the impeller to prevent it from moving during dismantling 7 Remove the screw 188a including lock washer 66 from the shaft end See fig 13 8 Remove the grinder head 45 Fig 13 Dismantling the screw and grinder head 9 Tighten the adjusting nut 68 until the impeller 49 cannot rotate any more 10 Loosen the adjusting nut 68 by 1 4 turn Assembly of grinder system 1 Fit the grinder head 45 The dogs o...

Страница 16: ... on All rotating parts must have stopped moving Service kit Description Pump type Material Product number Shaft seal kit Shaft seal complete SEG A15 BQQP 96076122 BQQV 96645160 SEG A20 BQQP 96076123 BQQV 96645275 O ring kit O rings and gaskets for oil screws SEG A15 NBR 96076124 FKM 96646061 SEG A20 NBR 96076125 FKM 96646062 Grinder system Grinder head grinder ring shaft screw and locking screw SE...

Страница 17: ...accordance with the specifications on the nameplate b Increased current consumption due to large voltage drop Measure the voltage between two motor phases Tolerance 10 6 c The impeller is blocked by impurities Increased current consumption in all three phases Clean the impeller d Adjustment of the impeller clearance incorrect Readjust the impeller See fig 12 in section 11 4 Adjustment of impeller ...

Страница 18: ...e curves are to be considered as a guide They must not be used as guarantee curves Test curves for the supplied pump are provided with the pump Sound pressure level The sound pressure level of the pumps is lower than the limiting values stated in the EC Council Directive 2006 42 EC relating to machinery 14 Disposal This product or parts of it must be disposed of in an environmentally sound way 1 U...

Страница 19: ...Appendix 19 Appendix Dimensional drawings Fig 1 One pump installation on auto coupling TM06 5743 0316 ...

Страница 20: ...Appendix 20 Fig 2 Free standing installation TM06 5742 0316 TM06 5745 0316 OIL OIL ...

Страница 21: ... 08 mm 525 116 115 118 421 362 371 70 3 4 1 561 2 0 3 phase 1 5 Inch 20 08 4 56 4 53 4 65 16 7 14 3 14 7 2 75 3 4 1 21 50 mm 510 116 115 118 424 365 374 70 3 4 1 546 3 0 2 6 Inch 22 72 4 52 4 5 4 65 18 15 14 3 16 1 2 75 3 4 1 24 17 mm 577 115 115 118 460 365 410 70 3 4 1 614 4 0 and 5 5 3 1 and 4 0 Inch 24 29 4 52 4 53 4 65 18 15 10 4 16 1 2 75 3 4 1 25 63 mm 617 115 115 118 460 265 410 70 3 4 1 6...

Страница 22: ...g 45 Grinder head 48 Stator 48a Terminal board 49 Impeller 50 Pump housing 55 Stator housing 58 Shaft seal carrier 66 Locking ring 68 Adjusting nut 76 Nameplate 92 Clamp 102 O ring 103 Bush 104 Seal ring 105 105a Shaft seal 107 O rings 112a Locking ring 153 Bearing 154 Bearing 155 Oil chamber 158 Corrugated spring 159 Washer 172 Rotor shaft 173 Screw 173a Washer 176 Inner plug part 181 Outer plug ...

Страница 23: ...hp 1 5 kW TM02 5616 3702 104 105 107 105a 58 188a 103 176 173 173a 55 7a 76 48 159 48a 6a 198 188a 66 26a 181 194 193 194 193a 9a 188a 190 158 154 172 37a 155 153 188a 49 92 37 50 68 45 66 188a 44 188a 150a 153a 153b 105a 112a 107 58 188a 102 102 ...

Страница 24: ...Appendix 24 Fig 4 SEG L 2 0 Hp 1 5 kW TM05 8411 2313 ...

Страница 25: ...5 5 Hp 2 6 4 0 kW TM06 5759 0316 188a 58 105 176 173 173a 55 7a 76 48 159 6a 198 188a 66 26a 181 194 193 194 193a 9a 188a 190 158 154 172 37a 155 153 188a 49 92 37 50 68 45 66 188a 44 188a 150a 107 102 112a 153b 153a 185 187 92 ...

Страница 26: ...Appendix 26 Appendix Schémas d encombrement Fig 1 Installation pompe unique sur accouplement automatique TM02 5388 1310 ...

Страница 27: ...Appendix 27 Fig 2 Installation autonome TM02 5387 1310 TM02 5974 1310 ...

Страница 28: ... 94 20 08 4 56 4 52 4 64 16 7 14 3 14 7 2 75 mm 100 510 116 115 118 424 365 374 70 3 0 2 6 Pouces 3 94 22 72 4 52 4 52 4 64 18 1 14 3 16 1 2 75 mm 100 577 115 115 118 460 365 410 70 4 0 and 5 5 3 1 and 4 0 Pouces 3 94 24 29 4 52 4 52 4 64 18 1 10 4 16 1 2 75 mm 100 617 115 115 118 460 265 410 70 SEG A20 3 0 2 6 Pouces 3 94 22 72 4 52 4 53 4 65 18 15 14 4 16 18 2 76 mm 100 577 115 115 118 460 366 4...

Страница 29: ...aque à bornes 49 Roue 50 Corps de pompe 55 Boîtier du stator 58 Porte garniture mécanique 66 Bague de serrage 68 Écrou de réglage 76 Plaque signalétique 92 Collier 102 Joint torique 103 Douille 104 Bague d étanchéité 105 105a Garniture mécanique 107 Joints toriques 112a Bague de serrage 153 Palier 154 Palier 155 Chambre à huile 158 Ressort ondulé 159 Rondelle 172 Rotor arbre 173 Vis 173a Rondelle ...

Страница 30: ...V 1 5 kW TM02 5616 3702 104 105 107 105a 58 188a 103 176 173 173a 55 7a 76 48 159 48a 6a 198 188a 66 26a 181 194 193 194 193a 9a 188a 190 158 154 172 37a 155 153 188a 49 92 37 50 68 45 66 188a 44 188a 150a 153a 153b 105a 112a 107 58 188a 102 102 ...

Страница 31: ...Appendix 31 Fig 4 SEG L pompe 2 0 CV 1 5 kW TM05 8411 2313 ...

Страница 32: ...à 5 5 CV 2 6 à 4 0 kW TM02 5407 2804 188a 58 105 176 173 173a 55 7a 76 48 159 6a 198 188a 66 26a 181 194 193 194 193a 9a 188a 190 158 154 172 37a 155 153 188a 49 92 37 50 68 45 66 188a 44 188a 150a 107 102 112a 153b 153a 185 187 ...

Страница 33: ...Appendix 33 Appendix Planos dimensionales Fig 1 Instalación compuesta por una bomba con acoplamiento automático TM02 5388 1310 ...

Страница 34: ...Appendix 34 Fig 2 Instalación en posición libre TM02 5387 1310 TM02 5974 1310 ...

Страница 35: ... 76 3 4 1 22 08 mm 525 116 115 118 421 362 371 70 3 4 1 561 2 0 trifásica 1 5 in 20 08 4 56 4 52 4 64 16 7 14 3 14 7 2 75 3 4 1 21 50 mm 510 116 115 118 424 365 374 70 3 4 1 546 3 0 2 6 in 22 72 4 52 4 52 4 64 18 1 14 3 16 1 2 75 3 4 1 24 17 mm 577 115 115 118 460 365 410 70 3 4 1 614 4 0 and 5 5 3 1 and 4 0 in 24 29 4 52 4 52 4 64 18 1 10 4 16 1 2 75 3 4 1 25 63 mm 617 115 115 118 460 265 410 70 ...

Страница 36: ...49 Impulsor 50 Carcasa de la bomba 55 Carcasa del estátor 58 Soporte del sello del eje 66 Anillo de bloqueo 68 Tuerca de ajuste 76 Placa de características 92 Abrazadera 102 Junta tórica 103 Casquillo 104 Anillo de sello 105 105a Sello del eje 107 Juntas tóricas 112a Anillo de bloqueo 153 Cojinete 154 Cojinete 155 Cámara de aceite 158 Muelle ondulado 159 Arandela 172 Rotor eje 173 Tornillo 173a Ar...

Страница 37: ...hp 1 5 kW TM02 5616 3702 104 105 107 105a 58 188a 103 176 173 173a 55 7a 76 48 159 48a 6a 198 188a 66 26a 181 194 193 194 193a 9a 188a 190 158 154 172 37a 155 153 188a 49 92 37 50 68 45 66 188a 44 188a 150a 153a 153b 105a 112a 107 58 188a 102 102 ...

Страница 38: ...Appendix 38 Fig 4 SEG L 2 0 hp 1 5 kW TM05 8411 2313 ...

Страница 39: ...a 5 5 hp 2 6 a 4 0 kW TM02 5407 2804 188a 58 105 176 173 173a 55 7a 76 48 159 6a 198 188a 66 26a 181 194 193 194 193a 9a 188a 190 158 154 172 37a 155 153 188a 49 92 37 50 68 45 66 188a 44 188a 150a 107 102 112a 153b 153a 185 187 ...

Страница 40: ...18th Terrace Olathe KS 66061 Phone 1 913 227 3400 Fax 1 913 227 3500 Canada GRUNDFOS Canada 2941 Brighton Road Oakville Ontario L6H 6C9 Canada Phone 1 905 829 9533 Telefax 1 905 829 9512 www grundfos ca México GRUNDFOS México Boulevard TLC No 15 Parque Industrial Stiva Aeropuerto C P 66600 Apodaca N L México Phone 52 81 8144 4000 Telefax 52 81 8144 4010 www grundfos mx ...

Страница 41: ...Grundfos companies ...

Страница 42: ...6 ECM 1169529 The name Grundfos the Grundfos logo and be think innovate are registered trademarks owned by Grundfos Holding A S or Grundfos A S Denmark All rights reserved worldwide Copyright Grundfos Holding A S www grundfos com ...

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