Batescrew Pumps & Valves Australia
Contents
1. Potential Flow Rates from 50 1 5 48mtrs to 120 1 5 or Heads to 88mtrs 3 1 Strainer 3 2 Wet End Assembly 3 3 Column Assembly 3 4 Discharge Head 3 5 Mechanical Seal 3 6 Extension Drive not required 3 7 Thrust Bearing 3 8 Drive Coupling 3 9 Motor Stool 3 10 Discharge Pipe 3 11 Motor 3 1 Strainer NO STRAINER SUPPLIED WITH THIS PUMP BUILT INTO SUMP The strainer protects the impeller and stator from entry of foreign bodies The design of the strainer should be such as to have minimal effect on water flow whilst allowing the capture of possibly damaging material Typically 25mm pass is used pumps should be fitted with a protective strainer On re lift pumps the strainer should generally be fitted to the sump intake It should be checked for damage and cleaned regularly WARNING Damage to pumps from intake of foreign bodies is not covered by warranty The pump requires a solid base upon which it may be mounted and well anchored support points for the support rails The cross rails must be of sufficient cross section to carry the total weight of the pump and motor when the pump is full of water The intake must have adequate supply so as not to allow the pump to run dry If in doubt as to the supply characteristics of your inlet line ring Batescrew Technical Assistance for help Batescrew Pumps Operation and Service Manual 3 Description 3 2 Wet End Assembly Consisting of eight stages having 12 impeller bowls i2. B D 1 1 2 x12TPI x10mmC S 1 MECH SEAL 1 3 4 TUN TUN MECH SEAL 1 SEAL SEAT 1 3 4 x 2 1 4 x 1 1 4 Long 1 GRUB SCREWS 10mm x 10mm S S 2 SEAL MOUNT PLATE 6 O D x 1 3 4 VD x 20mm PL 1 10m35SS 5 801 SEAL PL HEAD 10mm x 35mm 304 S S 4 N4BA COMPLETE No4 Air cooled 1 S S BEARING SLEEVE No4 BEARING TO 1 3 4 SHAFT 1 BOLTS amp NUTS No4 HEAD 12mm x 50mm S S Bolt amp Nuts 8 MOTOR STOOL no51 No4 WEG 315 8 Cast Head 1 16606 DISCH HEAD STOOL BOLTS 16mm x 60mm GAL B amp N 8 PUMP 1 2 COUPLING HRC230 2 3 4 bore 1 2 x 1 4 key 1 RUBBER COUPLING HRC230 1 MOTOR 1 2 COUPLING HRC230 85 bore 22 x 7 key 1 ELECTRIC MOTOR WEG 160KW TEFC 4 POLE 1 20mesG MOTOR STOOL BOLTS 20mm x 65mm GAL B amp N 8 NAME PLATE P N 7738 J N 6002 8ST 12MS 23 Batescrew Pumps Operation and Service Manual 15 IMPELLER CURVE BHATESCREW PUMPS amp VALVES AUSTRALIA CHANGE IMPELLER 12 MS STAGES POINTS CURVE NO 100 831 ______ EE EPA 2 60 MAXIMUM TR 253 MM TRIM ____ LN OF VANES 7 0 99 veel ee MATERIAL t IMPELLER TYPE Wee WILL BE AFFECTEG AXIAL FLOW BY CHANGE EFFIG d MIXED FLOW AS 2417 PART 2 BUSH MATERIAL ceo CENTRIFUGAL MAX SPHERE SE TY MAX BOWL DIAM Hu BIN SUB MERECE S00 WM Lr IE 800 MM MAX PRESS HEAD 1 180 M CONSTANT SUIT PUMP MODELS STG AXIAL CLEARANCE 10MM 1 zf 8
3. Trouble Shooting Pump is producing insufficient or varying flow rates Cause Remedy Intake blocked Remove pumpset and clear Intake Pump starving for water Provide more submergence for pump Submerged eddy currents Ensure more even flow to pumpset Drive coupling failure Replace coupling Gearbox seizing Repair gearbox check oil level Broken line shaft Remove and repair Muff coupling disconnected Remove and replace repair Drive speed to slow Check motor and speed Static water level has dropped Repair deepen sump Impeller loose on shaft Remove and replace repair Discharge line closed or blocked Open valve or clear obstruction Column holed or blocked Remove and replace repair Impeller or stator damaged or worn Remove and replace repair Excessive head Check discharge head ref specifications Density or quality of pumped material poor Check supply cleanliness Discharge gasket leaking badly 17 Replace gasket or clamp joiner Batescrew Pumps Operation and Service Manual 10 Tools Although no special tools are needed some operations are easier and safer with appropriate tools Impeller slide hammer This is a machined slide that fits over the impeller shaft and is used to insert and release taper sleeves in impellers Accurate impeller positioning can be difficult without this tool and an impeller i
4. nut not properly adjusted Refer to Batescrew Lineshaft bearing not lubricated Check adequate oil flow from drip feeder Line shaft bent Remove and repair or replace Sand blocking impeller assembly Remove and clear sand Misalignment in pump Remove and refer to Overhaul section Water in oil tank Pump seal failure refer to Overhaul manual Misalignment of lay shaft Check amp Adjust Object inside pump jamming impeller Remove and repair or replace PTO shaft bearing seized Check amp replace Misaligned angle drive gland or tension nut Adjust or Align Pumpset vibrations Cause Remedy Drive coupling misaligned or damaged Realign or replace Drive or mounting bolt loose Tighten or replace Gearbox mount misaligned Realign mount or meplace Gearbox damaged Repair gearbox Impeller damaged or fouled Remove pump and repair replace or clear Damaged or worn line shaft bearings Remove pump and repair Intake partially blocked Clear intake Vortexing water flow entering pump Reduce speed to see if it stops Insufficient submergence Install in a deeper hole Pumpset worn out Remove refer Overhaul section PTO shaft bearing failure Repair Foundation not sufficient under pumpset Remove and reinstall correctly 16 Batescrew Pumps Operation and Service Manual 9
5. the cables attached then call an electrician and have the motor disconnected Remove the discharge adaptor bolts at the discharge flange of the head Remove the 4 bolts and nuts from discharge head to the mount rails Attach secure lifting chains and a crane with 3 tone capacity at this distance to the lifting lugs on the discharge head Lift the pump vertically out of the pit Take the pump to a safe secure location for repair Cover the pump hole with a false floor for safety Disassembly PUMP DISSASEMBLY Lay the pump onto a set of pump stands for disassembly Mark the motor stool extension drive stool discharge head and mount plates so that correct orientation can be established when reinstalling them Remove the motor stool to head bolts and nuts and remove the motor mount stool Note the number of threads protruding from the pump shaft top nut and store the data Remove the locking grubscrew and counting the number of turns remove the top nut Remove the pump half coupling from the thrust bearing and remove the drive key Remove the bolts securing the thrust bearing to the head amp remove the bearing Remove the top shaft and muff coupling If you are unable to unscrew a coupling strike opposite sides of the coupling at the same time with two 2kg hammers loosening the coupling on the shaft Remove bolts holding the seal seat holder to the head and remove the Mech seal Remove bolts joining the pump head to the top column and top
6. 00 1900 1200 1400 1800 nuncu HAY RUM EE es a E ERT EE E BEE EE gt o S et FA BES See E EBENEN EE ER EE BR CR Fa ER GER 1 e E DES ER B ERIS E E REN E BE P BH EE 10 25 ES TOTAL HEAD METRES WATER HEAD POWER ABSORBED ERR EST GRE ER EGRE ER VOLUMETRIC FLOW RATE 24
7. ELLER BOWL TAPER SLEEVE IMPELLER S IMPELLER SHAFT INTAKE BOWL BEARING INTAKE BOWL WHEN ASSEMBLING FIT SPACER HERE TO SUPPORT SHAFT 498 17 000 soa 222007 mounting bolts Nd mm 402 EX m 20 000 EE poner ALS eso SEI Leg 2 ud leng Pater 28 00 866 F turbine Wo PITE from pn 7738 onwards SE _ 207 NO Bhendi dim 203 2 8000 442 9 019 500 Driting to sust application 42 4 holes H 3 4 LA 2p 6 Rm deier 274 seater M7 Barns e W ad ES 20 0001 3mm 8820 diam 22 ped 209 2 goen 4 h 20 diom 22 H E ki 406 4 16 000 weld nuts to beam across p 501 Li e p l 1 E 431 8 17 000 H 241 05 0 490 39229 15444 D Joor decking floor decking 200 75 support beams 0006 support beams pit pt Batescrew 12MS 8 8 Stage Vertical Mounted Pump 3 Description This pumpset is a DIRECT COUPLED Vertical Application Pump The pumpset was designed for pumping waste water from a pit into an outfall pipeline
8. LAND COMMENT HRS FINS COUPLING STRAINER VIBRATION BEARING BEARINGS CHECK CLEANED CHECKED CLEANED CHECK GREASED GREASED 20 Batescrew Pumps Operation and Service Manual 13 WARRANTY WARRANTY The Company undertake that the goods manufactured by the Company shall be of first class materials and of sound workmanship and that the company will make good or replace any defective parts therein which under proper use may appear within six months of dispatch from the company s works and which have proven to be due solely to the use of defective materials or bad workmanship Provided always that such parts are promptly returned free to the company s works unless otherwise arranged and any defective parts to the Company s property The repaired or new parts will be returned to the site Any goods not of the Company s manufacture included in this tender are sold under such warranty only as the makers give us and we are able without legal expense to enforce but are not guaranteed by us in any way whatsoever The warranty does not cover malfunction resulting from misuse negligence alterations accident or lack of performance of normal maintenance service loss of time inconvenience loss of use of equipment or other consequential damages The warranty does not exclude any condition or warranty implied b
9. Operation amp Service Manual Pump 7738 12MS 8 Turbine Water Lubricated Vertical Application Phone 03 5874 2101 Technical Services Department Fax 03 5874 2084 Batescrew Pumps amp Valves Australia 10 11 12 13 14 15 INDEX Component Parts Introduction Description Assembly and Installation Operation amp Maintenance Removal Disassembly and Assembly 11 13 Alignment amp Tolerances Lubrication Chart and Service Schedule Trouble Shooting Tools Required Pump Specifications Service Records Warranty Data Sheets and Pats Lists Impeller Curve 24 14 15 16 17 18 18 19 20 21 22 23 COMPONENT 1 40 488d IMT 49227 AVV 2opgamS9 9a 177272 py uo6ni40 7925 OW 2227 4270 5 ON 927 28287 5555 1009 7 1259700058705 POUA 290274 920 0 Ch 408489549 20 22 2950 20894 GSO auod SYATVA UNV SUMI MIASISILVE uva 84 11 4907 8 500 2 6 15 10 59 o 1308 02 97 407 902 02 22 014 4200 204 724 800 222 346 Component Parts wet end Vi IMP
10. SION NUT BUSH LUBE TUBE JOINER BUSH LUBE TUBE ADAPTER BUSH STATOR BUSH STATOR LIP SEAL THROTTLING BUSH BELL MOUTH BUSH IMPELLER to IMPELLER RING 0 003 per 1 of diameter plus 0 004 TOLERANCE Ref skf Ref skf 1 5 mm 0 15 mm 0 15 mm 0 15 mm 0 15 mm 0 15 mm 0 15 mm 0 15 mm 1 50 mm 14 Batescrew Pumps Operation and Service Manual 8 Lubrication Chart and Service Schedule Recommended Oils and Greases PARTS RECOMMENDED LUBRICANT Oil lubrication tank Not required Grease Nipples Mobil grease HP Thrust Bearing Mobil grease HP Clean gearbox cooling air intake Not required Fill oil tank Not required Grease nipples Once every 3 months on continuous running Once every 6 months on intermittent running One pump only in each nipple Check drive coupling Once a year Check attaching nuts and bolts Once a month Check pump for vibrations noise etc Once a day on continuous use or every start up on intermittent use Check inlet screen Once a week LOCATION LUBRICANT SEALANT On the shaft inside lipseal SILICON grease On bolts amp inside nuts COPPER based grease Between flange faces Lockite high pressure sealer On shaft inside couplings Rubber grease 15 Batescrew Pumps Operation and Service Manual 9 Trouble Shooting Pumpset is hard to turn Cause Remedy Top shaft
11. The discharge head turns the water flow through 90 degrees to align with the discharge pipe Ports for the water cooled thrust bearing are built into the discharge head 3 5 Mechanical Seal This pump is running a tungsten tungsten viton mechanical seal This seal is a long life mining industry standard seal that is preset for life The seal may give a small weep when first started but should take up immediately and not leak when the pump is running Seal pressure is achieved by the locking collar positioning on the pump shaft Once factory set this should not require any further adjustment It is strongly recommended that the seal never be run dry Batescrew Pumps Operation and Service Manual 3 Description 3 6 Drive Extension NO EXTENSION IS REQUIRED FOR THIS PUMP The drive extension serves to place drive and mounting some distance above the discharge head Drive extension columns are smaller in diameter than pump columns as they do not handle water flow 3 7 Thrust Bearing Line shaft thrust is carried by the thrust bearing assembly mounted above the discharge head The thrust bearing is a grease lubricated water cooled type Greasing of the thrust bearing is required every six months Over greasing causes grease to issue from the shaft seals and may damage the bearings themselves The bearing is designed to run warm 40 to 70 degrees C 3 8 Drive Coupling Drive connection between the thrust bearing and the electric mo
12. bearing carrier Remove the discharge head Remove the top bearing carrier from the top column and shaft Support the pump under the bottom column and remove the column to column bolts from the two columns then remove the top column Unscrew the line shaft from the muff coupling and remove it and the coupling Remove the center bearing carrier from the column and shaft Remove the bolts holding the bottom column to the wet end and remove the bottom column Unscrew the line shaft from the muff coupling and remove the line shaft Lift the wetend assembly to a clean workspace Clean all parts and disassemble all lube tubes to check bearings 11 Batescrew Pumps Operation and Service Manual 6 Removal Disassembly and Assembly 6 2 Disassembly of Impeller Assembly It is recommended that the wet end rebuild be performed by BATESCREW at the factory Impellers are attached to the shaft by taper lock sleeves Remove the bolts attaching the inlet bowl to the impeller bowl amp remove the intake bowl While supporting the shaft from moving at the top end use a taper driver which will fit inside impeller to drive the sleeve out of the impeller working from the bottom Note the exact positions of the impeller and sleeve on the shaft as they must be returned to these positions when reassembled Remove the impeller from the bowl and shaft Remove flange bolts between the bottom impeller bowl to second impeller bowl Remove the sec
13. eyway Batescrew Pumps Operation and Service Manual 4 Assembly and Installation 4 4 Installation Using a suitable lifting sling and crane attach the sling to the discharge head lifting lugs in a way that allows the pump to hang true when lifted Raise the pump being careful that it hangs correctly Lower the pump into the sump until the discharge head is just clear of the support rails Insert the four bolts through the head and into the holes in the mount rails Lower the pump to sit on the cross rails Tighten all bolts and nuts locking the pump into place You may now remove the crane and slings Attach the discharge pipe work to the pump discharge Install the motor half coupling to the drive motor Install the rubber drive cross to the pump half coupling on the thrust bearing Install the motor to the motor stool making sure the half couplings are not joined Run the drive motor disconnected from the pump to ensure direction of rotation is correct Only when you are sure the direction is correct slide the two half coupling together Make sure water is present in the sump Check that the discharge is connected correctly and that the delivery point is ready to accept water IT IS RECOMMENDED THAT A NO FLOW SENSOR BE INSTALLED IN THE DISCHARGE TO STOP THE PUMP IN THE EVENT OF NO WATER SUPPLY X X X X X X X 4 5 Testing Check by hand that the pump turns freely with no noise or roughness C
14. heck sufficient water supply is available in the sump Check that all persons and animals are clear of the pump and that all safety devices are connected and in place especially all intake guards and covers make sure all inlet and outlet valves are open Start the pump and check for correct direction of rotation Monitor the pump for noise or vibrations and slowly increase the speed until full speed is achieved Run the pump for 30 seconds and check for smooth operation and lack of noise Check all bolts and connections and restart the pump Check the pump at regular intervals for leaks or noises Fill out pump user s register X THIS WARNING IS IMPORTANT DO NOT RUN THE PUMP WITHOUT WATER AS DAMAGE WILL OCCUR Batescrew Pumps Operation and Service Manual 5 Operation 5 1 Start Up Safely secure the pump site especially from children Always check that safety covers are fitted Check all personnel and animals are clear of intakes and outlets including channels Carry out service procedures as outlined in the maintenance section Check the WATER SUPPLY level is adequate Start the pump Check that the pump is pumping correctly Monitor pump for noise vibrations slowly increase speed until full speed is achieved Check that seal leaks take up if not find the cause of leakage and readjust or repair 2 During Operation Check the pump every couple of hours for unusual noises or vibrat
15. ions Watch for seal leakage and adjust repair if needed Grease bearings once a month on systems running continuously Check motor temperature regularly to ensure motor is not overloading and overheating Un e A Shut Down Turn the pump off and check that any non return valves have functioned Shut all inlet and outlet gates If bearings have not been greased then grease nipples whilst they are warm Clean and secure site Note any defects and have them made good whilst pump is idle Fill out pump user s register X X X This operation direction outlines the recommended procedure for starting run and to close down your pumpset It by no means covers every application and every eventuality Batescrew design and build pumps with performance and safety in mind but it is solely the responsibility of the operator to maintain and operate the equipment in a safe and appropriate manner bearing in mind today s changing occupational health requirements 10 Batescrew Pumps Operation and Service Manual 6 Removal Disassembly and Assembly The disassembly of the pump may be for any number of purposes for convenience it is assumed here that the disassembly is for complete overhaul 6 1 6 2 X X X Disassembly PUMP REMOVAL Remove the DRIVE MOTOR and store it in a safe place If the cable length or the pump site will not allow for the motor to be removed with
16. ke bowl Place the next impeller onto the shaft and in the impeller bowl Insert its taper sleeve and drive home with the slide hammer Install the next impeller bowl and bolt it to the previous one Repeat the above process until the wet end has been assembled Rotate the shaft and impellers checking for interference in the impeller rings or other tightness 12 Batescrew Pumps Operation and Service Manual 6 Removal Disassembly and Assembly 6 4 Pump Reverse the procedure you used to dissemble the pump and follow the assembly procedure Muff couplings must be screwed equally onto each shaft the machined shaft ends must be touching each other in the muff couplings so that correct alignment is maintained If this is not done vibrations and early pump failure will result Check each shaft for bends wear corrosion and damage to machined ends or threads Only replace shafts with Original parts that are machined to fine tolerances the use of incorrectly finished shafts will destroy the pump and may cause irreparable damage Use the correct lubricants and sealants from the list as you assemble Align all parts to the specifications given in the table on the following page Check after fitting each stage for signs of tightness or roughness that would indicate incorrect alignment or faulty assembly Adjust the top nut to the original position and if the pump is still loading up adjust a further one tur
17. mn 1308mm special fl 1 end top column 1219mm HEAD 8 Castiron head MOUNT PLATE onhead IMPELLER SHAFT 11 2 x 2790mm THREAD SIZE LINESHAFT 11 2 431 s s 2420mm INTERMEDIATE TOP SHAFT INTERMIEDIATE TOP SHAFT TOP SHAFT 13 4 431 S S x Len Req MUFF COUPLINGS 1 1 2 nf Ih CENTRE BEARING HOLDERS 9 Fabricated NUMBER 2 No 4 Bearing air cooled X 1 3 4 sleeve DISCHARGE PIPE FLANGE PUMP END FLANGE PIPE END LENGTH ANGLE MATERIAL PAINT GASKET amp BOLTS SET Notes Bottom column bottom flange 12 o d 11 1 2 f reg 10 3 4 pcd 12 x 1 2 holes Top column top flange 12 o d 9 1 2 m reg 10 3 4 pcd 8 x 11 16 holes Middle flanges to be 12 od f reg on top col m reg on bot col 10 3 4 pcd 8 x 11 16 holes C B H special steel ones to fit 1 1 2 shaft m amp f reg All bolts to be stainless steel No 4 bearing to be sleeved for 1 3 4 shaft air cooled 1 1 2 top nut amp 1 3 4 tun tun mech seal Motor must be suitable for VSD drive direct coupled using HRC 230 coupling Rain hats supplied with motor Epoxy paint amp hard coat ELECTRIC MOTOR we supply MAKE WEG HP 160KW SPEED 1450 FRAME 315SM MOUNTING TYPE FLANGED shaft 85MM dia Key 22w x 7 dia coupling 22 Batescrew Pumps Operation and Service Manual 14 Data Sheets and Parts Lists Con
18. mpeller shaft taper lock sleeves impellers inlet bowl with a bottom bearing discharge to column adaptor Rotation is provided via the stainless steel drive shaft connected to impellers by taper lock sleeves PUMP ROTATION IS ANTI CLOCKWISE Shaft and impeller s are located in position horizontally by the bottom bearing and vertically by the top adjusting nut Impeller are balanced for vibrationless operation and should turn freely with no roughness If vibration or noise during running is encountered the pump may have been damaged the factory should be contacted and repairs made as soon as possible Any further damage caused by running a vibrating or damaged pump is not covered by warranty 3 3 Column Assembly The column acts as a pipeline for the flow of water it is also the support for the pump and shaft bearings Shaft bearings are positioned every 4 1 2m along the column and are lubricated by pumped product The pump must never be run dry as the rubber bush bearings will be destroyed Cast Iron columns sections epoxy coated with two pack food grade Jotun are in lengths of 4 ft 1 2m flanged with two pack epoxy coating Line shaft is stainless steel joined by sacrificial mild steel muff couplings 3 4 Discharge Head Fitted to the top of the column the Discharge Head unit acts as the mounting point for column support it also contains a machined face for the thrust bearing and motor stool attachment
19. n of the nut If this does not give correct Impeller positioning you may have not aligned the impeller back onto the shaft in the correct position You may need to dismantle the pump and correct this If you need help ring BATESCREW Technical Department Before reconnecting the drive always check the direction of rotation is correct as stated in original installation A drive turning in the wrong direction will destroy your pump Always check even if you believe it has not been altered Just in case 13 Batescrew Pumps Operation and Service Manual 7 Alignment and Positioning Data Alignment and Positioning NOTES Column to flange alignment Align OD of each flange with 150mm ruler on the outside of the flange in four positions Lube tube to lube tube Must butt up tightly with evenly spaced joiners Shaft to shaft in muff couplings Must butt up tightly and be evenly spaced in coupling When assembling Rotate shaft after each component is attached to assure alignment is correct Shaft inside lube tube Must be in the centre at all times If not you have a bent shaft lubricant between shafts couplings non original or damaged shafts Straightness of shafts Shafts be set on V blocks and checked for straightness 0 003 4ft 0 07mm per 1200mm Bush clearance on shaft 7 TOLERANCES PART NAME LIP SEAL TOP ROLLER BEARING BOTTOM ROLLER BEARING TENSION NUT LIP SEAL TEN
20. omplete no assembly is required prior to installation The motor has been supplied separately and will need to be fitted NOTE It is the responsibility of the installer to check motor running direction prior to installation failure to do so may cause severe pump thrust bearing and motor damage thus voiding warranty Check that all parts are present and in good order Check the pump dimensions to be sure that pump length from base of the mount plate to the centerline of the discharge head is correct for the pit 4 3 Setting the Impeller This pump has been shipped with the impeller preset Ensure that the locking grub screw in the top nut does not interfere with the thread of the top shaft by backing it completely out Tighten the top nut down against the thrust bearing top face thus raising the drive shafts and attached impellers ensure that the drive key is in place in the thrust assy Once the nut has contacted the thrust bearing continue until the impeller has been pulled up firm against the stator seal plate in the wet end of the pump This is indicated by the pump seizing Back off the top nut one full turn and note that the nut drive shaft drops lowering the impellers thus giving wet end clearance again and enabling the pump to turn freely The pump should now be free to turn by hand When the adjustment has been completed re insert the Allen screw into the top nut making sure that it only seats over the drive k
21. ond impeller using the taper driver Repeat the process until the wet end is completely disassembled Remove all of the impeller bowl bushes and inlet bowl bearings and seals for replacement Clean and inspect all parts replacing any that looks suspect Check shafts and bushes for wear If in doubt contact Batescrew Technical Service Department phone 0358742101 or fax 0358742084 for correct advice Do not use generic parts performance may be degraded 6 3 Assemble wet end correct position of the impellers on the impeller shaft is critical to assembly must have been noted during disassembly if not call BATESCREW for help the bottom impeller to the impeller shaft at it s original position by positioning the impeller and taper on the shaft at the correct location and then using a slide type driver drive the taper into the impeller locking both to the shaft Be careful that the bottom impeller is positioned correctly on the shaft Fit the new bushes and seals to the stator and intake bell bottom bearing holder Apply rubber grease to the bowl and intake bearings for initial lubrication Sit the intake bowl on a solid surface intake down then place the impeller and shaft into the bowl with a spacer in the intake bush to support the shaft so that the impeller is sitting just clear of the intake bowl body by the slightest margin Install the bottom impeller bowl and bolt it to the inta
22. s easily damaged when removed by any other means Stillson wrench 18 2 sets Medium size brass hammer Medium size podger bar Imperial and Metric Allen key set Feeler gauge set Spirit level and string line Set square Hook wrench 32 76 mm Socket sets Screw drivers Imperial and Metric ring spanners Fine cut file Emery cloth Cleaner and cloth Lifting jib or crane Chain and block amp tackle set Vee Blocks and dial gauge Chain Tongs 11 Pump Specifications PUMP TYPE TURBINE PUMP SERIAL 8 7738 PUMP 5125 88 MOUNT TYPE VERTICAL DRIVE DIRECT DESIGNED FLOW 120L S COUPLING 0 MOTOR TYPE WEG21 MOTOR SERIAL DESIGNED HEAD 87 7 m 3155 TOTAL MOTOR HP 160 KW PRODUCTION 12 2004 DESIGNED RPM 1500 RPM RATING DATE PUMP SPEED PUMP DOR ACW INSTALLATION 6 2005 DESIGNED HP 140KW DATE DRAWN 18 BATESCREW PUMPS AND VALVES SERVICE HISTORY PUMP A 7738 DATE INSTALLED 12 Service Records Log DATE MOTOR COOLING DRIVE INTAKE PUMP BOTTOM TOP GLAND COMMENT HRS FINS COUPLING STRAINER VIBRATION BEARING BEARINGS CHECK CLEANED CHECKED CLEANED CHECK GREASED GREASED 19 BATESCREW PUMPS AND VALVES SERVICE HISTORY PUMP A T138 12 Service Records Log CONT DATE MOTOR COOLING DRIVE INTAKE PUMP BOTTOM TOP G
23. t BATESCREW PUMPS RECORD SHEET PUMPNO 7738 DATE 15 Dec 04 South Gippsland Water 12MS8stwl2 5Mtdce JOB 6002 NUMBER DESCRIPTION SIZE NO OF KG 12MS31 INLET BOWL WATER LUBE 12MS W L 1 44 RB 1500 IN BOWL BUSH WIL 1 1 2 RUBBER 2 0 3 12MS3201 NOSE CONE W LTYPE 12MS W L TYPE 1 3 103555 7656 S S 10mm x 35mm 304 S S 12 0 6 12MSBC J BOTT SAND COLLAR BR 12MS BOTT SAND COLL 1 0 5 4 14 2 GRUB SCREW S S 8mm x8mm S S 2 12MS 7 2 SLEEVE S S 12MS x 1 1 2 B S S 8 0 6 12MCBITA IMPELLER TRIM A BR 12MS FULLTRIM 8 10 5 12MS 8 1 IMPELLER BOWL WIL 12MS W L IMP BOWL 8 39 RB 1500 IMP BOWL BUSH W L 1 1 2 RUBBER 8 0 15 10m35SS_ BOLTS S S 10mm x 35mm 304 S S 84 0 6 12MSC OUTLET BOWL WIL 12MS OUT BOWL W L 1 44 4 14 2 OUT BOWL BUSH W L 1 1 2 RUBBER 2 0 3 10m50SS_ BOLTS NUTS S S 10mm x 50mm 304 S S 12 0 72 12MS2T IMPELLER SHAFT 12MS 8ST 1 1 2 S S x 2790LH 1 0 BOT COLUMN 9 CAST IRON Col C I fl 1308 long special fl bot end 1 10m35SS_ BOLTS S S OB COL 10mm x 35mm 304 S S 12 0 6 TOP COLUMN 9 CAST IRON Col C I fl 1219 long special fl top end 1 CBH STEEL Manufactured CBH for 1 1 2 shaft 2 16m65SS_ BOLTS NUTS COL CBH COL 16mm 65mm S S BOLT 8 NUT 8 DISCHARGE HEAD 8 c i 90 deg water 1 16m65SS JBOLTS amp NUTS HE CBH COL 16mm x 65mm S S BOLT amp NUT 8 LINESHAFT S S 1 1 2 4315 5 x 2420L H 1 MUFF COUPLING 1 1 2 L H 2 TOP SHAFT 1 3 4 S S 1 3 4 S S x Len Reg 1 1 2 top nut 1 112TN12NF TOP NUT amp CRUB SCREW
24. tor is via a rubber cross drive HRC coupling This gives quiet vibration free running whilst allowing for minor misalignments No servicing is required of the coupling Always check the motor direction by running the motor before joining the coupling halves together No warranty covers damage by reverse rotation THE MOTOR DRIVE DIRECTION MUST BE ESTABLISHED BEFORE CONNECTING THE COUPLING HALVES TOGETHER 3 9 MOTOR STOOL The motor stool is designed to direct couple a flange mounted motor to the pump The stool has registers to correctly align the motor shaft to the pump shaft 3 10 Discharge Pipe The outlet 18 fitted with a standard BATESCREW flange 311 Motor The correct motor for this pump is a 160 kw 4 pole 315 frame flange mounted suitable for use with VSD driver Batescrew Pumps Operation and Service Manual 4 Assembly and Installation 4 1 Pre Installation 42 Assembly 4 3 Setting the Impeller 4 4 Installation 4 5 Testing 4 Assembly and Installation 41 Pre Installation Before any installation can be performed the site must be prepared The Pump will require A sound well constructed mounting pad at the top of the sump Two cross rails of sufficient strength for pump support Confirmation of inlet ability to supply the flow rate required Relevant permits and clearances have been obtained Lifting device or crane to lift pump into well X 42 Assembly This pump has been shipped from the factory c
25. y the trade practices act 1974 or any state legislation but in all other respects the warranty is in lieu of other warranties expressed or implied and all other obligations or liabilities No promise representation or statement by any employee representative or agent of the Company or by any other person shall add to vary or modify this warranty or give use to any obligation on the part of the company Further no promise representation or statement by any employee representative or agent of the Company relating to the suitability of the equipment for any purpose shall bind the company or give rise to any obligation on the behalf of the Company 21 Batescrew Pumps Operation and Service Manual PUMP RECORD SHEET DATE 15 04 PUMP NO 7738 CLIENT South Gippsland Water PUMP SIZE 12 585 12 5 dc e Brian Mcillree JOB NO 6002 PHONE NO 0356820427 QUOTE 3 0356821199 ORDERNO 04001129 NO ADDRESS DATE ORDE15 Dec 04 DELIVERY ADDRESS Drawing Number CARRIER 8 DETAILS be arranged CONSIGNMENT NO CARRIER NO DATE OF DELIVERY 250ct04 SOLD BY LC AGENT VERTICAL APPLICATION 90 deg ROTATION ACW ELECTRIC Direct Coupled 1584gpm at 288 39ft at 1501 rpm 75 NO OF STAGES 8 IMPELLER 12MS TRIM Full TRAINER TYPE LOCKING PLATE B B H LUBRICATION water Top STATOR Lube water COLUMNS 9 flanged Bottom Stators lube water botom colu
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