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SPX FLOW Johnson pump, Instruction Manual, Page: 1 / 57

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KGE/EN (1711) 6.5

KGE

Orginal instructions

Read and understand this manual prior to operating or servicing this product.

INSTRUCTION MANUAL

Self-priming centrifugal pump

Summary of Contents for Johnson pump

Page 1: ...KGE EN 1711 6 5 KGE Orginal instructions Read and understand this manual prior to operating or servicing this product INSTRUCTION MANUAL Self priming centrifugal pump...

Page 2: ......

Page 3: ...fers may only be put into operation after they have been installed in the way prescribed by the manufacturer and as the case may be after the complete system of which these pumps form part has been ma...

Page 4: ...2 EC EN 1609 5 9...

Page 5: ...ught to the notice of third parties without our prior written consent SPXFLOW is a global multi industry manufacturing leader The company s highly specialized engineered products and innovative techno...

Page 6: ...4 INT EN 1512 1 2...

Page 7: ...ling 12 2 General information 13 2 1 Field of application 13 2 2 Inadvisable use 13 2 3 Type designation 14 2 4 Materials 14 2 5 Selfpriming action 14 3 Installation and preparation start up 17 3 1 Ge...

Page 8: ...earings 36 7 5 Motor replacement KGEF 36 7 5 1 Motor disassembly 36 7 5 2 Motor assembly 36 7 6 Waste handling material recycling 36 8 Technical specifications 37 8 1 Technical data 37 8 2 Survey curv...

Page 9: ...ectional drawing KGE Bearing bracket 2 KGE22 6 50 10 9 Parts list and sectional drawing KGEF Bearing bracket 00 0 and 0 51 10 10 Parts list and sectional drawing KGEF Bearing bracket 1 and 2 KGEF18 4...

Page 10: ...8 KGE EN 1711 6 5...

Page 11: ...you have any further questions or wish to receive additional explanation regarding specific matters concerning your pump adjusting assembly disassembly which are not included in this instruction manu...

Page 12: ...he machine delivered will only be guaranteed if it is used in the manner intended in accordance with instructions in this manual On completion of work all safety and protective facilities must be rein...

Page 13: ...delivery Check immediately upon receipt for any damage and that the goods are conform to the delivery note Have the carrier report in writing any damage or missing items Each pump has a serial number...

Page 14: ...handling Pumps or pump units are often too heavy for manual repositioning Consult chapter 8 Technical specifications of your pump and do use the proper transport and lift tools Leave movement of pump...

Page 15: ...Viscosities up to 150 mPa s In pumping viscous liquids you should allow for a decrease in hydraulic performance and an increase in power Please ask our advice Max system pressures max working pressur...

Page 16: ...with air contained the volute This causes the liquid to return to the volute with some pumps the liquid flows back through the impeller inlet where it is aerated and then de aerated again in the uppe...

Page 17: ...r the aspirated air to escape without back pressure in the discharge line open valves The pump has a non return valve so the suction and discharge lines can not be siphoned empty when the pump has bee...

Page 18: ...16 General information KGE EN 1711 6 5...

Page 19: ...ake sure that a guard offers protection against rotating parts when running the pump Mount any parts that may have been supplied separately In case the pump is provided with an isolation special atten...

Page 20: ...acement of the ends of the pump and motor shafts As a point of departure for determining the permitted forces and torques on the flanges the following maximum values for the radial displacement of the...

Page 21: ...tor shaft alignment and if necessary realign as follows The KGEF close coupled pump can be fastened directly on a foundation realignment is not necessary 3 5 2 Alignment pump unit Place a ruler A on t...

Page 22: ...hether the seal chamber is filled with oil If not fill with lubricant Never allow the seal to run dry Check whether the pump shaft turns freely Do this by turning the shaft end a few times by hand Fil...

Page 23: ...motor protection switch to the nominal current absorbed by the motor So as to be able to work safely on a pump set one must install a circuit breaker as close as possible to the machine It also is adv...

Page 24: ...oltage specifications Motor 230 V 230 V Single phase motors which are connected between the live and the neutral or on 230V between the phases 230 400 V These motors can be connected in a circuit of 2...

Page 25: ...fication has the same meaning as 400 V For other voltages and circuit frequencies please ask our advice 3 8 Combustion engines The regulations for combustion engine are included with the delivery of t...

Page 26: ...on for a short time Immediately switch the motor off if the direction of rotation is found to be wrong To change the direction of rotation switch L1 with L2 or L3 Refer to wiring diagram on the motor...

Page 27: ...onditions given in the performance curve refer to chapter 8 Technical specifications If the pump is used in unusual conditions e g in the cavitation zone or wholly above the curve the noise level can...

Page 28: ...ng Because the pump could have been used for corrosive or poisonous liquids it should first be thoroughly rinsed out Flushing the pump out is necessary because the origin of the liquid which it contai...

Page 29: ...rmined and the problem solved Table 3 Most frequently occurring failures Symptoms Causes Failure to deliver liquid A B C D E Pump does not deliver rated capacity A C D E F G H N Pump does not develop...

Page 30: ...E Pump not up to rated speed F Foreign matter in pump G Air leaks in suction line H Viscosity greater than rated K Gas or vapour in liquid L Speed too high M Total head lower than rated N Total head...

Page 31: ...t to drain completely Ensure that the working area is clean because certain parts such as the mechanical shaft seals are extremely vulnerable and others have very close tolerances Installation operati...

Page 32: ...and hot temperatures is advised 6 5 Ball Bearings The ball bearings are sealed and packed with grease relubrication is not necessary The lifetime of the bearings of the most heavily loaded pump is 10...

Page 33: ...is decline in the performance characteristics of the pump when neither the installation nor the working point have been changed it is 90 certain that there is wear on the impeller How quickly this wea...

Page 34: ...32 Maintenance KGE EN 1711 6 5...

Page 35: ...ler bolt When Loctite is used first degrease the parts properly The Loctite must be applied in sufficient quantities both internally and externally and the bolts tightened up to the torque settings sh...

Page 36: ...eck that its position is square with the shaft 2 When an impeller is assembled with a key 0550 neither the key nor the keyways in the shaft or impeller must be adjusted 3 Insert the same number of gas...

Page 37: ...et group 0 and 00 O ring 7 4 Replacement of the bearings The ball bearings are sealed and grease packed so they are lubricated for life 7 4 1 Disassembly of the ball bearings 1 Disassemble the impelle...

Page 38: ...placement KGEF Also refer to sectional drawings 7 5 1 Motor disassembly 1 Disassemble pumpcasing from lantern piece loosening bolts 0500 bearing bracket group 1 and 2 0770 2 Disassemble the impeller a...

Page 39: ...kg 15 17 26 30 30 40 40 40 46 65 90 110 KGEF kg 24 27 41 43 45 73 71 82 77 100 135 Bearings Inboard bearing 6303 6305 7305 6306 6308 Outboard bearing 6203 6305 6305 6306 6308 Drive Maximum speed Direc...

Page 40: ...38 Technical specifications KGE EN 1711 6 5 8 2 Survey curve n 2900 min 1 Figure 14...

Page 41: ...KGE EN 1711 6 5 Dimensions 39 KGE 9 Dimensions 9 1 KGE Pump with bare shaft end Figure 15...

Page 42: ...4j6 24j6 24j6 24j6 32k6 Tb 308 325 372 393 393 434 415 415 430 490 515 640 Va 95 95 100 100 100 125 125 125 125 100 125 125 Vb 160 160 190 190 190 190 212 212 212 212 250 280 Vc 190 190 225 225 225 22...

Page 43: ...tamax 412 430 500 485 510 590 600 610 610 650 730 Va 95 95 100 100 100 125 125 125 125 100 125 125 Vb 160 160 190 190 190 190 212 212 212 212 250 280 Vc 190 190 225 225 225 225 247 247 255 265 320 345...

Page 44: ...0 105 120 120 120 120 135 175 Ff 450 450 450 450 450 500 560 560 560 560 630 900 Fg 630 630 630 630 630 710 800 800 800 800 900 1250 Fh 35 35 35 35 35 40 45 45 45 45 56 80 B 225 225 225 225 225 225 30...

Page 45: ...e following data 1 Your address 2 The quantity the item number and the description of the part 3 The pump number The pump number is stated on the label on the cover of this manual and on the type plat...

Page 46: ...asket 1080 1 ring steel 0300 1 name plate stainless steel 1100 1 Seeger L ring spring steel 0310 1 seal ring carbon 1110 1 circlips spring steel 0320 1 counterseal ring ceramic 1120 1 key steel 0500 4...

Page 47: ...teel 0300 1 name plate stainless steel 1090 1 washer steel 0310 1 seal ring carbon 1100 1 circlips spring steel 0320 1 counterseal ring ceramic 1110 1 Seeger L ring spring steel 0500 4 hex bolt steel...

Page 48: ...r steel 0230 1 washer steel 1090 1 nilos ring steel 0240 2 gasket 1100 1 circlips spring steel 0250 1 gasket 1110 1 Seeger L ring spring steel 0300 1 name plate stainless steel 1120 1 key steel 0310 1...

Page 49: ...stainless steel 1080 1 washer steel 0310 1 seal ring carbon 1090 1 washer steel 0320 1 counterseal ring ceramic 1100 1 circlips spring steel 0500 4 hex bolt steel 1110 1 Seeger L ring spring steel 051...

Page 50: ...0310 1 seal ring carbon 1100 1 circlips spring steel 0320 1 counterseal ring ceramic 1110 1 Seeger L ring spring steel 0500 4 hex bolt steel 1120 1 key steel 0510 4 hex bolt steel 1150 1 lip seal NBR...

Page 51: ...l seal BVVGG 2010 1 bearing bracket cast iron 0410 1 gasket for 0150 2100 1 pump shaft stainless steel 0420 1 gasket for 0140 2110 2 bearing cover steel 0430 1 gasket for 0160 rubber 2120 1 washer sta...

Page 52: ...cast iron 0170 1 suction valve steel rubber 2100 1 pump shaft stainless steel 0380 1 mechanical seal BSVGG 2110 2 bearing cover steel 0410 1 gasket for 0150 2300 1 key stainless steel 0420 1 gasket f...

Page 53: ...3 and KGEF11 4 Figure 25 Item Spare part Remark Qty Description Material 0110 1 lantern piece cast iron 0140 1 intermediate piece cast iron 0330 a 1 tolerance ring stainless steel 0340 1 deflector ru...

Page 54: ...el 0450 1 gasket for 0350 0740 4 tap bolt steel 0870 2 hex bolt steel 0880 2 spring washer spring steel 2340 1 spring washer stainless steel 0770 0770 0440 0440 0700 0700 0701 0701 0730 0730 0430 0430...

Page 55: ...er will only be dealt with if this order form has been correctly completed and signed FAX Nr ADDRESS Order date Your order number Pump type Execution Quantity Item No Part Article number pump Delivery...

Page 56: ...54 ORDFORM 1512 3 3 EN...

Page 57: ...dwide locations approvals certifications and local representatives please visit www spxflow com johnson pump SPXFLOW Corporation reserves the right to incorporate our latest design and material change...

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