Operating Instructions, Spare Parts List SPECK BÜFFEL Pumps S75
Contents
1. 16 PIPELINE RESISTANCE The following pipeline resistance h will be produced per 100m pipeline with the following hole widths d at an hourly discharge Q and speed v a vis Qis Width of Bore in mm speed in m h nie son a s De u a n m o m x n os Q 0 25 0 45 071 10 54 18 23 28 44 64 87 112 143 177 0 15 0 12 10 091 0 082 0 047 10 036 10 020 j0 026 10 022 0 019 10 015 10 012 0 0098 0 0083 0 0072 0 0044 7 ve Ed 038 068 11 1 15 21 127 134 42 66 195 130 170 1215 265 0 30 023 0 18 0 12 0 094 0 075 0 062 10 052 0 046 0 040 0 0 0 10 025 0 020 0 017 0 015 0 013 Des 051 091 14 120 28 56 46 57 amp 8 h27 47 3 226 288 353 0 49 0 37 0 30 0 20 0 16 0 12 0 100 087 0 075 0 047 10 051 0 041 0 035 0 030 0 028 0 023 0 28 044 064 11 118 125 155 145 157 7A 131 1159 21 7 28 3 35 8 442 072j 0 53 0 44 0 30 0 23 0 18 0 15 0 13 OLT1 0 10 10 077 10 042 0 052 0 045 0 039 0 035 0 341 0 531 076114 21 31 142 54 169 amp 5 13 3 19 1 1260 33 9 1429 53 0 0 59 0 75 0 60 042 0 32 0 26 0 21 0 18 0161 0 141 0 11 10 087 0 073 0 083 0 055 0 049 0 45 0 71 10 1 8 28 41 55 72192 111 3 1177 255 34 6 45 2 57 3 70 7 16 1 2 0 99 0 69 10 53 043 0 56 05311 0 27 0 241 018 015 0 12 011 0094 0084 0 57 0 881 1 3 125 135 51 169 91 111 5 41 221 31 8 43 3 554 72. 23 0121 23 0024 23 0026 191 Eed Wippenwellenschraube 21 0258 19a e ee 11 0327 11 0324 11 0319 19b M Wie Tired RIA 11 0328 11 0325 11 0318 19c en Spannschraube 21 0120 21 0166 21 0167 19e Geh Gest 07 2398 07 3277 07 2306 22 Ar chamber Sud BoE S zon 21 0048 21 0047 22a T 07 0988 dolo Jeer ER 07 1259 23 Kreuzkopt 17 0011 17 0012 17 0009 17 0022 zga ere 11 0021 11 0022 11 0023 2 e rte rto 00 1938 ge JEE 06 0312 25 May Boring leave 05 0035 05 0036 05 0040 26 Ge 00 2377 00 2378 00 2379 00 2049 26a pening 06 0432 06 0265 06 0056 06 1276 27 er 06 0433 06 0471 06 0472 06 0473 28 Oiler Plug we Thread 07 1320 29 Sniffing Valve with Stop Screw 00 1939 29a SA Valve in 06 0398 29x Je 06 1020 30 Bean CO S OPER 03 0187 03 0186 03 0176 30a carin en eie d 03 0065 03 0066 03 0067 30b ee Lagerdeckelschraube 21 0258 30x ee 06 0450 06 0451 06 0452 801 Bade wellona eng Simmering 06 0435 06 0712 06 0721 302 Roller Bearing 05 0112 05 0113 05 0114 303 ES 07 1334 07 1347 07 1345 304a Scheibenfeder 07 0671 Woodruff Key 14 Teile Nr Part No Gegenstand Description 75 100 150 9450 S456 33 Stopfen G3 8 Auff llstopfen Plug 07 2803 33x Dichtung Gasket 06 1020 34 Keilriemen V Belt 07 2942 07 2943 07 3101 07 2131 35 Hauptlagerwelle Main Bearing Shaft 11 0015 11 0016 11 0017 35a Deckel zur Hauptlagerwelle Cover for Main Bearing
3. 3 B ffel Pump with Vertical Tank Pump Unit Pump units with vertical tanks are set up at the site of installation by a fitter Do not forget that an air volume control unit for tanks with a max volume of 750 I or less can also be fitted when setting up units with vertical tanks We recommend that tanks over 1 000 in volume litres be fed air via a separate air source such as a small compressor for example 5 4 Suction Line for B ffel Pumps and Pump Units Important Perfect functioning of the pump depends largely on a correctly chosen and well layed out suction line In order to prevent air pockets the suction line should rise gradually from the well to the pump or should at least be layed horizontally It must be absolutely leakproof and its inner diameter has to be at least as large as the connection on the pump Only bows are to be used no elbows It is advisable to install a foot valve or in the case of a closed filter well an intermediate valve If suction lines are longer than 30 m a suction air chamber is to be installed directly in front of the pump Suction Air Chamber Table Pump Output Litre h 5000 10000 20000 30000 40000 45000 Suction Air Chamber Volume Litre 20 50 100 200 300 300 5 5 Suction Head Important The total measured suction head which is the height between the water level and the pump plus loss of friction in the pipe and possible filter resistance is not to exceed 7 5 m not forgetting that in dr
4. Off Pressure 3 5 bar Pump Unit 6 bar Switch On Pressure 3 bar Switch Off Pressure 5 5 bar 4 4 Safety Valve The B ffel pump series S75 S100 S150 S450 S456 S200 S300 do not have a built in safety valve Therefore a safety valve has to be installed into the discharge line as per the below table or as per the stipulations of the plant operator The valve manufacturer can also be consulted with regard to the correct size of the safety valve Safety Valve Table Pump Model 75 100 150 200 300 450 S456 Minimum Size G1 1 2 G2 G2 1 2 G2 15 3 G3 4 G4 5 Set Up and Installation to be done by qualified persons only 5 1 Location of Pump Important The room must be free of frost and dry It should also be well aired to prevent undesirable moisture forming on the unit Moisture damages the motor AN To protect against accidents each pump must be equipped with a belt guard which conforms to trade union and or general safety rules 5 2 B ffel Pump Single B ffel pumps are screwed onto a small brick or concrete base and secured with foundation bolts Do not however connect the base directly to the wall No particular foundation is required for vertical tanks Particularly quiet operation is achieved by mounting the piston pump onto anti vibration material and inserting rubber joints into the suction and discharge lines The pump must be accessible from all sides so that maintenance can be carried out properly 5
5. Shaft 03 0086 03 0087 35b Sechskantschraube Hexagon Screw 21 0256 35c Spannstift Tension Pin 07 4528 35x Dichtung Gasket 06 0436 06 0629 XX Satz Dichtungen komplett Complete Set of Gaskets 00 2505 00 2506 00 2507 00 2508 Antrieb komplett Crankcase Assy 00 2761 00 2762 00 2763 00 2826 00 5312 Antrieb komplett vertauscht Crankcase Assy exchanged 00 2764 00 2765 00 2766 00 2827 00 5333 Wasserteil kpl Pump Head Assy 00 2621 00 2622 00 2623 00 2624 00 5325 11 1 Spare Parts List for Seawater Pumps Teile Nr Part No Gegenstand Description 75 100 150 450 S456 5 Windkessel kpl Seewasser Air Chamber Assy Seawater 00 3484 00 3485 00 3486 Kolbenstange kpl Seewasser Piston Rod Assy Seawater 00 3489 00 3490 E 8a Sechskantmutter Kolbenmutter Seewasser Hexagon Nut Seawater 07 1849 07 1850 Zylinder komplett Seewasser Oylinder Assy Seawater 22 0145 22 0146 22 0147 10b Stopfen G1 2 Seewasser Plug G1 2 Seawater 07 1427 11 Saugventil komplett Seewasser Suction Valve Assy Seawater 00 1515 00 1513 00 1491 00 1489 112 Ventilsitz Saug Seewasser Suction Valve Seat Seawater 07 1383 07 1743 07 1509 07 1474 114 Federspannscheibe gro Seewasser Spring Tension Disc large Seawate
6. connections be observed and are kept legible 2 2 Qualification and Training of the Operating Personnel The personnel responsible for operation maintenance inspection and assembly must be adequately qualified Scope of reponsibility and supervision of the personnel must be exactly defined by the plant operator If the staff does not have the necessary knowledge they must be trained and instructed which may be carried out by the machine manufacturer or supplier on behalf of the plant operator Furthermore the plant operator is to make sure that the contents of the operating instructions are fully understood by the personnel 2 3 Hazards in the Event of Non Compliance with the Safety Instructions Non observance of the safety instructions may cause a risk to the personnel as well as to the environment and the machine and may result in a loss of any right to claim damages For example non compliance can involve the following dangers e Failure of important functions of the machine pump unit e Failure of specified procedures for maintenance and repair e Exposure of people to electrical mechanical and chemical hazards e Endangering the environment owing to hazardous substances being released 2 4 Safety at Work The safety instructions contained in this manual the relevant national accident prevention regulations and any other service and safety instructions given by the plant operator are to be observed 2 5 Safety Instructions relating
7. of the other Both pumps must be coupled so that one piston rod follows the other by one half stroke see drawing This is important to ensure a harmonious flow and thus avoid a throbbing water supply The pumps are correctly coupled at the factory These directions are most important if the pumps must be dismantled for a certain purpose due to narrow doorways or changing V belts etc Correct Piston Position I half stroke length Ll T L Coupling 8 Trouble Shooting If you have trouble with your pump you may be able to help yourself by reading the tips we give you below If you cannot find the reason for the problem call a fitter or write to us not forgetting to mention the pump model and its serial number Prior to doing any work on the pump switch off the electricity and make sure that the pump is idle and that pressure is at zero 8 1 Little or no water at all is being pumped Possible Cause Remedy a Pump is running but deliveries no water even though it is filled properly Rubber valve discs have become stuck due to the pump being stored for a long period of time Remove the air chamber 5 and loosen the rubber valve discs 113 123 b Pump is not sufficiently filled with water Refill the pump as explained in 6 2 at the same time turn the V belt pulley 18 several times pouring in up to 5 litres of water little by little Scre
8. to Operation e If hot or cold machine components involve hazards they must be guarded against accidental contact e Guards for moving parts e g coupling must not be removed from the machine while in operation e Any leakage of hazardous e g explosive toxic hot fluids e g from the shaft seal must be drained away to prevent any risk to persons or the environment Statutory regulations are to be complied with e Electrical danger must be prevented details can be obtained from the German Electrical Engineering Association and from local power stations for example 2 6 Safety Instructions for Maintenance Inspection and Assembly Work It shall be the plant operator s responsibility to ensure that all maintenance inspection and assembly work is carried out by authorized and qualified personnel who have adequately familiarized themselves with the subject matter by studying this manual in detail Any work on the machine must only be carried out when it is at a standstill Pumps and pump units that convey hazardous media must be decontaminated On completion of work all safety and protective devices must be put back and made operative again Prior to restarting the machine the instructions listed under Operation are to be observed 2 7 Unauthorized Alterations and Spare Parts Any modification to the machine may only be made after consultation with the manufacturer Using original spare parts and accessories authorized by the manufa
9. 0 17 113 11 093 0 81 54185 12 3 104 125 2 33 21 5 D O j z i kb Oo eck LU Do Un A C as A Oo O0 R3 94 sch Uz sch zs H eh kA o oem O sch d UO FA NINN A Dr Lesen Kup Ka nel aeg Peer EE al zn Krakau bate Us ND gt gt gt Ux La oo MIC Uic im 1 75 a Im N Om mi Lu L I oo W 2 58 Q 28 1 4 283 358 422 h 1450 32 32 29 3 00 Q 134153 7 6 155 30 5 141 6 154 5 68 7 184 8 133 191 260 1 339 429 530 h 62 9 1479 139 6 28 8 186 158 113 6 i1 107 84 169 59 51 4 5 4 1 5m pipe lengths should be allowed for suction strainers taps non return valves and bends The total length of pipe resulting from this should be used to determine the resistance losses stated above which are necessary to obtain the effective geodetic delivery head The above figures do not apply to encrusted pipelines and the resistance losses will increase in proportion with the degree of incrustation for which an appropriate allowance should be made
10. 1 Pressure at maximum Flow Rate Power Required for 6 bar Discharge kW 30 55 75 41 15 15 Pressure at maximum Flow Rate Size of V Balt iim XPZ x XPZ x XPB x 17 x 17 x SPAx 1550Lw 1850Lw 2240Lw 1900Li 2260Li 2132Lw No of V Belts 2 3 3 4 6 3 Suction Connection G 2 Va 3 3 3 3 3 3 4 Discharge Connection G 2 2 Va 3 3 4 4 Length of Pump ca mm 1050 1245 1400 1245 1450 1370 Width of Pump ca mm 460 490 573 1050 1250 515 Height of Pump ca mm 500 630 755 700 800 845 Net Weight without Motor ca kg 171 245 410 510 830 500 11 11 Spare Parts List Teile Nr Gegenstand Part No Description S75 S100 S150 S450 S456 Antriebsrahmen 1 Craukeass 01 0093 01 0332 01 0277 Sechskantschraube Wippenschraube Hexagon Screw 21 0258 Stiftschraube Stehbolzen b Stud Bolt 21 0199 21 0064 Sechskantmutter 1c Hexagon Nut 07 3277 07 2306 Getriebedeckel 2 Gear Cover 03 0160 03 0161 03 0158 Sechskantschraube Getriebedeckelschraube 2a Hexagon Screw 21 0258 Entl ftungsstopfen G1 2 mit Dichtung 2b Vent and Filler Plug w Gasket G1 2 00 2373 Getriebedeckeldichtung ox Gasket for Gear Cover 06 0444 06 0445 06 0446 Ventilgehause kpl mit Stiftschrauben und 3 Muttern 00 2517 00 2518 00 2519 00 2527 00 5313 Valve Casing Assy with Stud Bolts and Nuts Zwischenflansch Saug 3a Intermediate Flange 20 0081 Zwischenflansch Saug Druck 3a Suction Intermediate Flange 20 0081 20 0029 Dichtung f r Zwischenflansch Gasket for Fl
11. 1 6 884 24 119 15 4 0 10 801 0 65 0 541 0 44 040 0 36 0 281 023 0 19 016 014 013 11115127 142 161 amp 5 hos h37 170 1265 382 52 0 67 9 85 9 106 26 21 15 1 121 0 90 075 065 057 0 50 0 391 0 321 027 023 021 018 A E3ltu ch aea o ltz 058 12115132150 21 97 127 160 1198 131 0 44 5 1406 79 2 100 124 S 4134 127 19 115 112 110 0 86 0 75 0 671 052 043 036 031 027 024 941 1 4 120 13 6 157 amp 1 1111 18 3 122 6 1353 50 7 69 3 905 115 141 6443 134 125 19 1 5 115 0 98 0 86 0 67 055 046 040 035 031 96115 122 3 9 60 1 87 19 5 124 0 137 6 S41 73 6 961 1172 150 3 48 13 9 27 21 17 44 1110971 0 75 062 052 045 O40 035 16 1235 44 164 92 12 5 163 120 6 125 5 139 8 157 3 779 102 129 BE 9 153 145 30 124 119 1146 114 1 12 15 1 10841049 058 050 o4 039 17 24 67 92 132 117 2 121 8 1269 1420 1604 82 3 107 E 168 59 48 126 24 118 115 113 112 10 93 077 0651 056 050 044 1 71 110 2 113 9 118 1 122 9 128 3 144 2 163 8 84 6 113 pu 177 6 25 120 117 115 11 3 1 10 10 84 071 061 O54 048 184 D 2 7 148 7 4 110 7 1146 119 0 1241 129 7 146 4 1658 90 9 119 150 57 41131 125 122148116 114 111 1092 078 047 O40 053 1 2 115 2 119 9 125 2 131 1 148 6 170 0 95 3 l 4128 123 120 118 1146 11 2 10 085 0 74 5 2 81 117 115 9 20 8 i265 32 5 15068 1732 99 6 43 3 8 30 22 12
12. 1485 00 1487 121 Eeer Bis 07 1327 07 1599 07 2427 122 Ee SC 07 0078 07 1597 07 1502 07 0698 123 Diechotde Rubber ee 06 0860 06 0862 06 0864 v Eederspannschete grot Druck onset ze 07 1506 123 GE Spring 07 3336 07 0018 07 0312 120 Immo Druck a rm ren 07 107 e us 07 1182 07 1180 ras Yee Saug Drug agen 070010 User E 06 0428 06 0537 06 0513 06 0548 13 SCC EEN 21 0050 21 0244 21 0079 21 0595 13a BELA 07 3277 07 2306 07 4028 14 Vole Bodo 03 0041 03 0043 03 0045 03 0321 15 PD AM 07 0751 ex G14 06 0312 16 Piopfen Olabla 07 2803 16x Dichtung 06 1020 17 Ge iod Aady 00 2008 00 2009 00 2010 17a E EE Pleuelspannschr 21 0344 21 0107 21 0108 176 gave ter Connectirig Abd 05 0070 05 0071 05 0072 13 PartNo Degenstand S75 S100 S150 S450 S456 17c Soi CORE Hex Pre E 07 2791 07 2792 07 2793 17d B carni 07 1321 405 GR f Pleuel 07 1336 07 1886 07 1788 405a ne inm f Pleuel 07 2101 07 1887 07 1789 0 ES Dee RO 2 EE 07 1888 07 1790 18 Pu Bet Pale ns 00 3535 00 4285 00 4172 00 4225 18a rn Stellschraube _ S 5 i 18b ena h n 00 3778 00 4275 00 4119 00 4216 00 4215 18c Gewindestift mit Spitze Madenschraube _ E Pointed Threaded Stud MO BEAD n 00 2513 00 2514 00 2515 19 Motor Mounting Pall lefr 23 0022 23 0023 23 0025 192 Mo MURIS Rall TRE
13. Operating Instructions Spare Parts List SPECK BUFFEL Pumps SPECK S75 S100 S150 S450 S456 S200 S300 1 In General Every individual pump undergoes a lengthy test run before leaving our factory 1 1 Areas of Applications SPECK piston pumps are for pumping drinking water and waste water and find their use in e Agriculture Ships Industry Horticulture Should the pumps be used for pumping other media than water written consent must be given by the manufacturer Special versions are built by us for pumping other fluids 1 2 Economical Features SPECK piston pumps save energy The compartively high price of a piston pump is rewarded in time by its low power consumption and long working life 1 3 Accessories A belt guard is available for V belt drive The law on technical appliances obligates the manufacturer to supply a belt guard even for pumps without motors Please note this when ordering Declaration of Conformity Declaration by the Manufacturer We herewith declare on our own liability that the following pump units that the following Pumps with Motor Pumps without Motor S75 75 100 100 150 150 S450 S450 S456 S456 Comply with the following relevant stipulations EU Machinery Guidelines 98 37 EU Applied harmonized standards EN 809 EN 292 T1 EN 292 T2 Electromagnetic Compatibility 89 336 EWG Applied harmonized standards EN50 081 1 EN50 082 2 Use of Electrical Equipment within
14. The bore of the pump pulley is no longer symmetrical The same applies here as under e g One of the ball bearings is defective The same also applies as explained under e 8 3 The pump switches on when very little water is discharged and switches off immediately the tap is turned off Possible Reason Remedy a The air cushion in the tank is too small During initial operation there may not have been enough air pumped into the tank or the air the pump has pumped into the tank is escaping somewhere pressure switch pressure gauge air volume control unit pump connections transport damage etc If the snifting valve and air volume control unit are working correctly and there is still not enough air in the tank coat all threaded connections on the tank with a soap solution to establish where air is escaping from Air could also be escaping through the diaphragm on the inside of the pressure switch The air volume control unit is not suitable for air input into pressure vessels which are larger than 750 Itrs in volume We recommend that the air be drawn into the tank via an external channel connected to a compressor section 8 2a 8 4 The pump switches on automatically although the taps are turned off Possible Reason Remedy a The following parts might not be water tight shut off taps pipe connections flange connections etc Build up pressure in the un
15. ange Branch 96 0659 Robes Flansch Saug 3b Suction Flange 20 0067 20 0065 Flanschdichtung Saug _ d 3bx Suction Flange Gasket 25 0959 06 0624 Flansch Saug Druck 3b Suction Discharge Flange j 20 0119 20 0063 Flanschdichtung Saug Druck _ Y 3x Flange Gasket 06 0625 06 0631 Sechskantschraube Flanschschraube 3c Hexagon Screw 21 0248 21 0249 21 0144 Stiftschraube Stehbolzen 3d Stud Bolt 21 0048 21 0047 Flansch Druck 3e Discharge Flange 20 0066 20 0067 Flanschdichtung Druck Discharge Flange Gasket 06 0422 06 0623 Sechskantmutter Hexagon Nut 07 2306 Sechskantmutter Hexagon Nut 07 0988 1a 3ax Zwischenflansch Druck Discharge Intermediate Flange 20 0080 Getriebe komplett Gear Assy 00 2016 00 2017 00 2018 Windkessel kpl m Auff llsto u Sch ffelventil Air Chamber Assy 00 2521 00 2522 00 2523 Windkessel Air Chamber Windkesseldichtung Air Chamber Gasket 06 0090 06 0091 06 0092 Stopfb chsengeh use Stuffing Box Casing 01 0028 01 0029 01 0338 01 0833 Stopfb chsenmutter Stuffing Box Nut 07 0118 07 1340 07 1847 Nutringmanschette Seal Ring 06 0424 06 0324 06 0325 06 0326 Stopfb chseneinsatz 6c Stuffing Box Insert 07 1644 07 1341 07 1848 07 4021 Stopfb chsenpackungs Ring 6d Packing Ring bland 06 1137 06 1138 06 1140 06 1151 01 0250 01 0251 01 0105 Stopfb chsen
16. cessary it only causes noise Correct Sequence of Installation Pump Diaphragm Compensator Safety Valve Shut Off Valve Pressure Tank or Overhead Tank see installation plan on page 10 If discharge lines are longer than 30 m an air chamber is to be installed to damp pulsation Pump Output Litre n 5000 10000 20000 30000 40000 45000 Size of Air Chamber Litre 20 100 150 300 500 500 5 8 Interchanging Suction and Discharge Connections The suction and discharge sides of SPECK B ffel pumps can be interchanged by converting the suction and discharge valves which often simplifies installation of the suction and discharge line Interchanging the valves is quite simple Remove the air chamber 5 Screw off the two fixing screws hexagon nuts 13a and take out the valve bridges 14 The valves 11 and 12 are now exposed and can be interchanged When fitting the valves make sure that the valve seat seals 11x and 12x sit correctly on the sealing surface Valve Bridge Starting torque of holding screw Suction Valve Discharge Valve S75 65Nm M14 S100 85Nm M16 S150 100Nm M16 Retainer Screw di S456 130Nm M20 Abb 114 6 Operation 6 1 To Fill Pump with Oil Important Fill the crankcase with an SAE30 quality oil by pouring it through the opening 28 and over the crosshead 23 Oil Quantity 75 S100 200 150 300 S450 S456 1 5 Ltr 3 0 Ltr 2x3 0 Ltr 6 0 Lt
17. cturer is in the interest of safety Use of other parts may exempt the manufacturer from any liability 2 8 Unauthorized Modes of Operation The reliability of the machine delivered will only be guaranteed if it is used in the manner intended which is described under the heading In General of this manual The limit values specified in the data sheet must under no circumstances be exceeded Norms and Other Data DIN 4844 Part 1 Safety descriptions and safety signs W8 supplement sheet 13 DIN 4844 Part 1 Safety descriptions and safety signs W9 supplement sheet 14 3 Transport and Storage Storage in a humid environment or where temperatures are below zero is to be avoided The storage room should be airy as moisture can damage the motor and thus void the warranty Pumps are packed for transportation in cardboard boxes or on pallets When unpacking check for any damage 4 Description 4 1 Buffel Pumps SPECK piston pumps of the B ffel series have a thoroughly proven double helical precision gear of unsurpassed working quietness and service life When turned in the correct direction the gear is lubricated by an oil dip with bath flooded crosshead Suction and discharge connections are on the valve casing and are interchangeable The valve casing air chamber stuffing box casing and cylinder cover are of grey cast iron GG20 The brass suction and discharge valves 2 of each are made easily accessible by removing the air chambe
18. dichtung 6x Stuffing Box Gasket 06 0426 06 0511 06 0512 Stopfb chse komplett Stuffing Box complete 00 2259 00 2260 00 2261 00 5309 Kolbenstange kpl m Zahnscheibe und Muttern 00 2524 00 2525 00 2526 00 5332 Piston Rod Assy Kolbenstange 7 Piston Rod 11 0326 11 0323 11 0041 11 0737 7a Sechskantmutter 07 2306 07 1030 07 1031 07 2806 Hexagon Nut 8 DUO Kolben DUO Piston 06 0783 06 0767 06 0764 06 0765 06 1453 12 PartNo Degenstand S75 S100 S150 S450 S456 8a ae Kolbenmutter 07 2306 07 1845 07 1846 07 4019 8b eh 07 3199 07 3200 07 3201 07 4027 8c ee 07 1525 07 1527 07 1529 07 0754 07 4020 9 Zyindor torpet 00 1920 00 1921 00 1922 22 0059 9a Ee Zylinderschraube 21 0259 21 0260 21 0155 9x Ee 06 0427 06 0614 06 0622 06 0549 10 E dees 03 0181 03 0180 03 0179 03 0139 10a Be Zylinderdeckelschr 21 0394 21 0155 21 0097 Ose VE 06 0592 06 0593 06 0594 06 0550 10b popan ave 07 0705 10bx E 06 0620 x 11 SDN ARS 00 1042 00 1484 00 1486 00 1488 aig oes 07 1323 07 1600 07 2428 112 M 07 0079 07 1598 07 1503 07 0698 913 7 ee 06 0859 06 0861 06 0863 114 Seen coring ene t DISC aig e 07 1622 07 1602 07 1504 DES ADD 07 350 vans 070012 we EE ve 071604 07 105 iz ME 07 1182 07 1180 we WE ar agen 070010 3 12 GE 00 1043 00 1483 00
19. ion gear with a bronze connecting rod If the directions under section 7 1 for lubrification are followed further maintenance is practically unnecessary Only the connection rod 17 might need readjusting after approx 1 year when it has been run in if a possible knocking sound can be heard To do this unscrew the locking nut 17c screw out the hexagon tension screw 17a and remove 0 1 0 5 mm of spacer shims 405 as required from the connecting rod joint Screw the tension screw 17a back on tightly and then the locking nut After approx 1 of operation check whether the connecting rod has not been overadjusted and is running hot 7 5 Air Replenishment Important The pump will run smoothly and silently if there is air in the air chamber This air cushion is regulated via the snifting valve At the same time air is also pumped into the pressure tank The more air there is in the pressure tank the more water can be discharged before the pump switches on again see section 4 2 and 5 3 If the automatic air volume control unit has to be repaired kindly ask for our instruction sheet D10672 The unit itself is only available as a complete set Duplex S200 S300 und S900 B ffel Pumps 1 Duplex B ffel pumps always come with two suction lines but only one discharge line 2 When coupling both drive shafts pay careful attention that both piston rods do not run parallel together One piston rod must not follow after the complete stroke length
20. ion in the air chamber 5 Check whether the air volume control unit is working properly and if the snifting valve on the air chamber is open wide enough The valve large hexagon nut of the air volume control unit and the snifting valve should be able to be clearly heard during pump operation Air could also be possibly escaping through a sealed area Cover all sealing points with a soap solution to determine whether air is escaping section 5 4 b The pump is fed with booster pump Install a shut off slide valve in the suction line see section 5 5 and 5 6 Adjust the correct suction height by closing the slide valve Monitor the adjusted value using a vacuum gauge A vacuum of approx 5 to 6 m is required to ensure the air volume control unit works correctly c The pump suction head is very low The same applies here as explained under b d A very high suction head and a long suction line are causing increased pipe friction resistance Install a suction air chamber and ensure sufficient air intake Check whether the water level in the well has not sunk too much due to a dry season etc see section 5 4 and 5 5 e The connecting rod bearing does not sit properly You cannot always determine the reason for knocking by ear Therefore you have to turn the V belt pulley 18 back and forth and listen for any clearance between the bearing and the conrod Repairs to the gear are best done by a specialist f
21. it then turn it off Now check whether any water is escaping from a sealed area b The suction valves are sealing correctly Water is flowing back into the suction line Open the pump and examine the suction valves If necessary fit new rubber valve discs 113 8 5 Air escapes from tap when water is let out Possible Reason Remedy a There is too much air in the tank The well water is probably very gassy and a lot of air separates in the tank If the suction line is very long and the suction high the pump might be sucking in too much air through the air volume control unit In this case we recommend that the hose of the air volume control unit be bent together kinked for a short period or that a special rubber lip with a particularly small hole be inserted into the snifting valve 29 b The suction line is not seal proof The same applies here as under 8 1d 8 6 The pump conveys water easily till shortly before the switch off pressure is reached and then continues to run but without pumping water because the final pressure cannot be attained Possible Reason Remedy This can happen if too much air is sucked in through the air volume control unit when suction lines are very long and the suction head is very high This also often occurs if the suction line is not absolutely air tight which causes even more air to be drawn into the pump The air cushion in the air cha
22. mber is too big and can no longer be decreased by the pump itself The interrupted water supply can also be caused by worn rubber valve discs a worn cylinder or piston See section 8 5a Replace defective rubber valve discs 113 123 or duo piston 8 or brass cylinder 9 8 7 Water leaks at the Air Volume Control Possible Reason Remedy The rubber lip 29a of the snifting valve 29 in the pump is missing or defective Take out the snifting valve 29 and replace the rubber lip 29a 9 Buffel Pump Unit Installation Plan 51 4 d k Kk C Ch b N TX X ERA SL 25 Ze Ce A M Tori Ya G Suction connection on the opposite side of the discharge connection Make sure that the cylinder remains accessible after pipes have been layed Safety Valve Tap Pressure Switch gt jo jajo Flange Tank Drain Tap 2 Q Motor Protection Switch Foot Valve k Compensator 10 10 Technical Data and Measurements model series Duplex Duplex Model 75 100 150 S200 S300 S456 Normal Flow Rate m nh 7 5 10 15 20 30 25 Maximum Flow Rate m h 10 15 20 30 40 45 Normal Flow Pressure bar 4 Maximum Flow Pressu
23. r 07 1622 07 1745 07 1510 116 Federspannscheibe klein Seewasser Spring Tension Disc small Seawater 07 1623 07 1747 07 1511 12 Druckventil komplett Seewasser Discharge Valve Assy Seawater 00 1516 00 1514 00 1492 00 1490 122 Ventilsitz Druck Seewasser Discharge Valve Seat Seawater 07 1384 07 1742 07 1508 07 1474 124 Federspannscheibe gro Seewasser Spring Tension Disc large Seawater 07 1624 07 1744 07 1512 126 Federspannscheibe klein Seewasser Spring Tension Disc small Seawater 07 1625 07 1746 07 1513 15 Stopfen G1 4 Seewasser Plug Seawater 07 1422 29 Schn ffelventil mit R ndelschraube Seewasser Snifting Valve with Stop Screw Seawater 00 2355 33 Stopfen G3 8 Auff llstopfen Seewasser Plug Seawater 07 2666 Wasserteil kpl Seewasser Pump Head Assy Seawater 00 2638 00 2639 00 2640 00 2641 00 5311 15 yun ejejduioo e se peJepJo aq Aluo ueo oor OU way 1eo6 6o syed enpiaipur se parapo 9q UBD Maia pepo dxe y uo pejouroue eJe uoiuM sjequunu We eui A uQ erejd eureu eui uo uanuw eje uononigsuoo Jo 128A au pue jepouu duund eu siequunu ped seds y pue ainjoejnuew Jo 1294 y Jepouu duund joexe y ejeis eseojd syed ojeds Hupo uayM 443 04 Dao 412s21MaBSsuun 00 S 002S 9SvS OSvS OSLS OOLS SZS duing jayng 0 Mat pepojdx3
24. r 2x6 0 Ltr 6 0 Ltr 6 2 To Fill Pump with Water Important Fi up the pump head with water by pouring the water through the filler plug 33 At the same time turn the pump V belt pulley 18 manually in the direction of the arrow In the case of long suction lines fill right up to the foot valve intermediate valve see 5 4 6 3 Motor Alignment and Electrical Connection Using a ruler make sure that the pump pulley and motor pulley 18 amp 18b are in line with each other The motor could have been shifted during transport and if the pulleys do not align precisely the belt will wear out quickly N Electrical connection is to be carried out by qualified persons only The electric motor must be connected as per the circuit diagram which can be found in the terminal box of the electric motor Motors up to 1 5 kW in power can be started directly with the pressure switch Motors above 1 5 kW in power must be started with a star delta switch and a relay contactor A centrifugal clutch pulley is absolutely necessary to ensure smooth starting and to prevent excessive current peaks The pump motor must be guarded by a correctly adjusted protective motor switch 6 4 Fittings Open shut off fittings and taps in the discharge line after the tank so that air in the pipe system can escape 6 5 Switching On The Motor Important Check the direction of rotation see arrows on the drive casing The correct di
25. r The suction discharge line does not have to be removed The conrod is of solid bronze G CuAl10Ni The brass cylinder sleeve can be removed via set screws The duo piston is of NBR rubber Teflon impregnated packing rings are used to seal the piston rod in the stuffing box 4 2 Buffel Pump with Vertical Tank Pump Unit Pump units with vertical tanks are set up by a fitter at the site of installation see section 5 3 The air volume control unit installed in the pressure tank of the unit automatically ensures the correct ratio between the water amount and the necessary air cushion When the tank is approx 2 3 full the valve of the air volume control unit activated by the float opens and the pump begins conveying both air and water into the tank A suction head of approx 4 6 m is necessary so that the pump can draw in air in the proper manner This rule applies for pressure tanks with a maximum volume of 750 or less Larger tanks should be fed air via a separate source e g through a compressor see section 5 3 When water leaves the tank the pressure in the tank drops Eventually the pressure sinks to the automatic switch on point which then activates the pressure switch to turn on the motor pump The tank is then refilled until the switch off level is attained This procedure repeats itself every time the minimium water amount is reached 4 3 Adjusted Values of the Pressure Switch Pump Unit 4 bar Switch On Pressure 2 bar Switch
26. re bar 6 Normal Suction Height bar 0 7 Tested Suction Height bar 0 85 Stroke Length mm 95 115 122 2x115 2x122 122 Cylinder Diameter mm 110 125 145 2x 125 2x145 180 Normal Stroke Rate per min 73 62 65 62 65 74 Maximum Stroke Rate per min 98 93 87 93 87 132 Gear Ratio 91 18 91 19 86 19 91 19 86 19 86 19 Normal Revolutions of the Driven Shaft per min 372 300 296 300 296 340 Max Revolutions of the Driven Shaft per min 498 451 399 451 399 580 Diameter of the Driven Shaft mm 286 35ks 38ks 35ks 38ks 38 6 Effective Diameter of the Pump Pulley mm 400 500 560 530 590 500 Normal Motor Revolutions rpm 1 min 1450 Maximum Motor Revolutions rpm 1 min 1750 Effective dia of Motor Pulley at normal Flow Rate and 1450 rpm mm 100 106 112 110 122 118 1750 min mm 85 85 100 91 101 95 External dia of Motor Pulley at normal Normal Flow Rate and 1450 min mm 104 110 119 120 132 123 6 1750 min mm 89 89 107 101 111 100 6 Effective dia of Motor Pulley at max Flow Rate and 1450 min mm 140 160 150 165 162 200 1750 min mm 112 132 125 137 135 170 External dia of Motor Pulley at max Flow Rate and 1450 min mm 144 164 157 175 172 205 6 1750 min mm 116 136 132 147 145 175 6 Volumetric Efficiency 96 97 Mechanical Efficiency 96 59 62 63 65 65 60 Power Required for 4 bar Discharge kW 15 22 30 40 65 75 Pressure at normal Flow Rate Power Required for 6 bar Discharge kW 25 3 0 55 75 41 75 Pressure at normal Flow Rate Power Required for 4 bar Discharge kW 22 3 0 40 6 5 75 4
27. rection of rotation is achieved by exchanging any two lead wires The shut off fitting is to be closed again only when 1 water has begun being pumped 2 when the suction line and pump are vented and 3 when water exits the tap Depending on the size of the tank it takes between 5 15 minutes until the tank is full and the pressure switch switches off at either 3 5 bar or 5 5 bar 6 6 To Let Water Out Turn the tap on and let water out The pressure drops eventually to 2 or 3 bar respectively and the pump switches on automatically again Only a few air bubbles should now be in the discharge line otherwise there is reason to believe that the suction line and or pump are not correctly sealed The mentioned slow decrease in pressure does not apply to units with an overhead tank or to bilge pumps on ships 6 7 On and Off Switching Pressure for 4 and 6 bar units Important The B ffel pump and pressure tank are approved for a maximum pressure of 4 or 6 bar Consequently the pressure switch must only be adjusted to a maximum switch off pressure of 3 5 bar 5 5 bar otherwise the safety valve will be activated To readjust the switch on switch off pressure see the included instructions for the pressure switch Switching Stages 4 bar Pump Unit Switch On Pressure 2 bar Switch Off Pressure 3 5 bar 6 bar Pump Unit Switch On Pressure 3 bar Switch Off Pressure 5 5 bar 7 Service and Maintenance 7 1 Lubrication Important The gear is l
28. specified Voltage Limits 73 23 EU Applied harmonized standards EN60 335 1 Vf octeut l EN60 335 2 51 BD Een e EE Technical Director Country of Origin Federal Republic of Germany SPECK KOLBENPUMPENFABRIK Otto Speck GmbH amp Co KG P O Box 1240 D 82523 Geretsried Tel 08171 62930 Fax 08171 629399 s75 s456 b e 1007 2 Safety The Operating instructions give basic information which must be observed during installation operation and maintenance of the pump It is therefore imperative that the operating instructions be read by the fitter and personnel operator prior to assembly and operation This manual must always be on hand at the site of the pump unit It is not only the general safety instructions contained under this main heading Safety that are to be observed but also the specific information provided under the other main headings 2 1 Identification of Symbols shown in the operating instructions The safety directions given in these operating instructions which when not observed can cause danger to persons are identified by the following symbol or where electrical safety is involved by safety sign as per DIN 4844 W9 safety sign as per DIN 4844 W8 Safety measures whose non observance can cause damage to the machine are marked Important It is imperative that signs affixed to the machine such as e the arrow indicating the directions of rotation e symbols indicating fluid
29. ubricated automatically provided the pump revolves in the correct direction The oil level should be checked every 3 months and topped up if necessary until oil can be seen through the indicator glass 24 First oil change after 1 month of operation and then every year thereafter or every 6 months if the pump is running continuously This is done by unscrewing the oil indicator 24 or drain screw 16 and draining the old oil Clean out the crankcase by removing gear cover 2 and refill with new oil as described under section 6 1 7 2 Stuffing Box Important The compact stuffing box is made up of Teflon impregnated packing rings and a grooved seal ring and requires partically no maintenance at all The stuffing box must not run dry Single isolated drops serve to lubricate and cool it Should the stuffing box continuously drip tighten the stuffing box nut 6a carefully by approx to max Ve turn If this does not help all of the packing rings 6d and the seal ring 6b must be replaced Pay careful attention when installing the seal ring the lip ring seal must face the piston 7 3 V Belts Important V belts 34 should not be overtensioned However it is advisable to tighten belts up again after the first days of initial operation due to stretching When replacing V belts on mut bet drive the complete set must be replaced 7 4 Gear Important The original SPECK high pressure B ffel pump has a double herringbone helical precis
30. w on the filler plug 33 again and seal it carefully More water is necessary if the suction line is very long or the suction head very high c The suction head is too high or the suction line too long Measure the difference between the water level and the pump flange connection If the suction line is long calculate the pipe friction loss using the herewith enclosed chart and add this loss to the overall suction height section 5 5 d The suction line is not water tight Check all connections and sealing areas on the suction pipe for water tightness If necessary carry out a hydro static test of the suction line by using a hand pump e The valves are soiled or worn Pebbles hemp shavings etc often get sucked into the pump where new wells are concerned To check the valves and to replace the rubber valve discs screw off the nut 13 above the valve bridge 14 Then take off the valve bridge and lever out the valves to the side using the handle of a hammer The valve seat seal 11x and 12x is situated below the valve When reassembling make sure that the valve seat seal sits correctly section 5 8 f The stuffing box is not seal proof Tighten the stuffing box nut by 1 4 to max Y2 turn If this does not help all the packing rings 6d must be replaced The seal ring 6b should also be replaced section 7 2 8 2 Pump Knocks Possible Reason Remedy a There is no or too little air cush
31. y seasons the water level in the well may be lower than usual In the case of short suction lines or a suction head of below 2 m or if booster input pressure is present a shut off valve must be installed not a tilted seat valve in suction line directly in front of the pump This shut off valve can be adjusted with greater accuracy to the required suction head ensuring the avoidance of water hammer 5 6 Intake Pressure Pump Unit as Booster Set Important it the inlet pressure is more than 0 3 bar 3 m it is advisable to install pressure free feed tank with float valve If this is not possible a shut off regulator valve must be installed in the feed line under all circumstances A vacuum of between 4 6 m is required for the the automatic air volume control unit to function properly If the pump hammers install a suction air chamber into the feed line section 5 4 A shut off valve in the suction line is an absolute necessity so that the suction line can be closed for maintenance work to the pump 5 7 Discharge Line for B ffel Pumps and Pump Units Important tt possible the discharge line should rise gradually upwards from the pump to the tank or at least be horizontal Use curved joints only elbow fittings are admissible only after the tank A shut off valve must under all circumstances be installed between the pump and tank so that the discharge line can be closed for maintenance work to the pump A kick back valve is unne
Download Pdf Manuals
Related Search