The URL can be used to link to this page

Home My WebLink AboutMiscellaneous - 107 GRANVILLE LANE 6/10/2016 Buoyancy & Pump Calculations And Preventative Maintenance Pro ram Recommendations for Pump 107 Granville Lane North Andover, Massachusetts Prepared For Rita & John Anderson duo-Y AN >_-c.uL-A-r10r ;S PurIF cvr$Ea� F i N i 51--i Cr cz a p c l > W fez r �_ sC�H/ E1• V7 N V7 ►o V1 V1 V1 / J 1 Q Q Q 3 1-7 F�3 C4C4C4 �n51d2. Va1ur-C CT Cl-.-,=eS a 3 i (� Vol�Mz (= Z34 - 175 a ;t3 x (.0 t Z 4. -Vt� i FF = Z4.$ Ftx � �`S le��t� = 23�C® )6 VaI La,e- o + ( 'I 11,c rL by C}�arw,ber = S-0'xs -2"x Fb = 86.g Tote l FO') = a4°.9G + ZBSCo = ►o,aSZ A>(Jr) i i • NNN WWW 440 C PD -+4<=> coo N VIN !! -H vva nrn BACKFL.OW CAL-GULA-r ►o►-1S �i Force. M 0.1r1 2 B-1= = 1 Z LF x(—�-` ��tZ\Z = O•Z Co �t = Z Go.ILons T'O'TAL DOSE ( OT) : DT = D + BF = 4-4o + Z = 44 Z GAc,_t-o"Z-> = 59. 1 t STORAGE NE► <ff H-r RF-go%REr> FOR -r o-rAL C>oSE CHT' H-r :'> 1 ' C-:"" 4'-e' x HT = 5g.1 Ft u A C.TuAL- DosE To SYSTEM ( DA) I '- S%z X 7.45 CPA,/Ft; Z GAL = 44S &AL _. .... . __ S`/S'r E M C-AP-A c-e T y = 477 G P t,> ��oA®C �LEVA-T°1®rlS ee Put-1P ®1-F - Pur►P In 4'- 3' ± C,__ 108.51- 4. ZS•+ ®_S' = to 4.S co ee z P"A P -f e 10 4,5 -+ '�®8 Yz W W W W W W , coo ALARM ON = PtJMP Ohl + O.SO = 1C)Co Z'7 -l- O.S °n°o°o .---- N 1oCo."l'7' aaa N N N N N N STORAGE CAPAC.ITy ABOVS y.1ORK1WCs LF—VEI_ iN PuMP GHAMBE.R (ST> � . ( ►og.o - loco.,) x �'- cox 8 'Ft. 5-T = 583 C7AL > 440 GAI— O.K. STAT I G H EAp ( N 5> 144 = D Box IN - Po"P OFF = IOD.-7(o - i o4,SG - HS = D- aoy. itJ - Put-ip osz = 10 .710 - IOCo.Z? ® 3• �'� DYNAMIC HEAD (Hp� ( Z Force As5uN1E Q = 50 csPM EQuIVAt_E►JT LENGTH METHoo 1 c>aEu< (e 1-7' c 1-7 G ATE - e C ) uNloN 0.5 = 0•S %;i HO = ( Ft��®®Ft� X T®t a1 l®e.r,�ih, = �•Ze ' HEa® toss ►►4 PIPS _== T'OTAI_ DYcJAM�G HE.AU �TDH> N N N in N TDH = Hs + He — B.Z Z . 7.Z C4-1 � Ci N Ci C4 C4 C4 PUMP PARAMs—rF—R.5 T D H = 5.S0 7.Z' 50 GPNI o Li Pr-o v I cv- Cos C3 P t°il tJot Pro. �cla - to Z 2edu c.e r j o clec t'2aSe n fo D- SO SECTI10N 1A PAGE 10 B ` Ra mom S w% ` DATE 1=7 SUBMERSIBLE SU PUMP REPi.AC-ES 2A7 3/4°° Spherical Solids Handling' Specification DISCHARGE: 2(51mm)NPT,Vertical LIQUID TEMPERATURE: 104'F(40•C)Continuous. VOLUTE: (BP)Cast Iron ASTM A48,Class 30. MOTOR HOUSING: (BP-BR)Bronze 81-3.7-9 (BP)Cast Iron ASTM A48,Class 30. SEAL PLATE: (BP-BR)Bromze 81.3-7-9 (BP)Cast Iron ASTM A48,Clans 30. IMPELLER: Design: 2 Vane,)Open,With1 Pump Out Vanes On Bads Side.Dynamically Bak need,ISO G6.3. material. (BP)Polypropylene with Stainless Insert (BP-BR)Bronze 81-3-7-9 SHAFT: 416 Stainless Steel. SQUARE RINGS: Buna-N HARDWARE: (BP)300 Series Stainless Steel. PAINT: Air Dry Enamel. SEAL: Design: Single Medtanical,0#-Filled Reservoir, Naiads!: Secondary Exclusion Seal. otating Fete-Carbon Stationary Face-Ceramic Elastomer-Buna-N Hardware-300 Series Stainless CABLE ENTRY: 15 ft.(5M)Quids Disconnect Card wiPlug On 115 Volt,Pressure Grommet For Seating And(Nominal). Relief. Series: "P314 BP324, SPEED: 1750 RPM(NominaQ. UPPER BEARING: V3 r 1760 RPM Design: Single Row,Bail Lubrkailon. Oil Load. Radial Manual Automatic LOWER BEARING: Design: Single Row,Bail Cast iron & Bronze Lubrication: ON Load: Radial&Thrust MOTOR: Design: NEMA L Torque Curve.Complateiy ca Canadlan Standards Association: Oil-Filled,Squirrel Cage Induction. Insulation: Class B. File No-LR1SM7 SINGLE PHASE: Permanent Split Capacitor(PSC). Includes Overload PI on In Motor. U` Underwriters Laboratories Inc.QD FLOAT,AUTOMATIC MODELS: File No.E142177 A-Wide Angle,PVC,Mechanical, ISft(5M),Cable wJPiggy-Back Plug,Nro. Description: AU-Wide Angle,Polypropylene, ONandi FFPointsAr Adjustable. GENERAL ' PURPOSE PUMP FOR ON and OFF Points Are Ac�ustable, VF-Vertical Float,PVC,Snap Action, RESIDENTIAL AND LIGHT INDUSTRIAL 15tt(5M),Cable,w/Piggy-Back Plug. SUMP APPLICATIONS. OFF Point w*is Adjustable. OPTIONAL EQUIPMENT: Seat Material,Additional Cable. LCRANEI PUMPS 3 SYSTEMS game$Ptxnps,Inc Barnes Pumps,Inc. Barnes Pumps Canada,Inc. Oistnbuint Safes&Servioe Dept. Bid-To-SW&ftjw Sties 83 West Ddve 420 Third StreeW.O.Box 603 1485 l w*K ton Ave. Bran im ontwic Piqua,Ohio 45358.0803 Merrsfiefd,Otrio 44907-2674 Canada LOT 2JO Ph:(937)773-2442 Ph:(419)774.1511 Ph:(goy)457-6= Fax(937)773-2238 Fez(419)774-15M Fax:(805)457-2850 SECTION 1A PAGE 11 �.` DATE 1087 REPLACES 2197 81P314VF,SP314VFBR SP314A,SP314ASR SP314AU,OP314AU8R lncia BP314,BP314BR,SP324,BP324BR(Leas Float) BP324AU,BP324AUBR ( +l �'75 75 7sI,x3 c�ro50) ��uat" (� ias) ico) s V 3A6 O (98) 7. RAM !8 ( ( '• 15.16 u am f MODEL PART HP VOLT PH RPM NEMA FULL LOCKED CORD CORD CORD NO. NO. (NOM) START LOAD ROTOR SIZE TYPE O.D. CODE AMPS AMEJ WSP314 096727 U3 115 1 1750 A 8.0 19.0 14/3 SJTOW 0.375 4A 098728 1/3 115 1 1750 A 8.0 19.0 14/3 .WOW 0.375 BP314AU 096729 113. 115 1 1750 A 8.0 19.0 14/3 SJTOW 0.375 BP413VF 100834 1/3 115 1 1750 A 8.0 19.0 14/3 SJTOW 0.375 SP314BR 096732 1/3, 115 1 1750 A 8.0 19.0 14/3 SJTOW 0.375 SP314ASR 096733 113 - 115 1 1750 A 8.0 19.0 1413 SJTOW 0.375 SP314AUSR 096734 1/3 115 1 1750 A 8.0 19.0 14/3 SJTOW 0.375 SP314VFBR 100835 1/3 115 1 1750 A 8.0 19.0 1413 SJTOW 0.375 BP324 098730 1/3 230 1 1750 A 4.0 110 14/3 SJTOW 0.375 SP324AU 096731 1/3 230 1 1750 A 4.0 13.0 14/3 SJTOW 0.375 BP324BR 096735 1/3 230 1 1750 A 4.0 13.0 14/3 SJTOW 0.375 -BP324AUBR -OW38 1/3 230 1 1750 A 4.0 14/3 wow 0375 Mechanical Switch on SP-A,Caws 16/2,SJOW,A,pft~Rug, Medlanical Switch on SP-AU.Cable 14/2,SJOW-A(UL),SJOW(CSA). Vsrdc W Swdeh on 81P-VF,Cable 1612,SJOW-A(UL),SJOW(CSA),Piggy.8ack plug. IMPORTANT! I-) PUMP MAYBE OPERATED`DRY"FOR E MNOW PERIODS WITHOUT DAMAGE TO MOTOR AND/OR SEALS. Z) THIS PUMP IS APPROPRIATE FOR THOSE APPUCATIONS SPECIFIED AS CLASS 1 DIVISION II HAZARDOUS LOCATIONS.THIS 4.) INSTALLATIONS SUCH AS DECORA�TIVE FOUNTAINSUOR VUTER FEATURES PROVIDED FOR VISUAL ENJOYMENT MUST BE INSTALLED IN ACCOR4ANCE VUtTH THE NATIONAL ELECTRIC CODE ANSIMFPA 70 ANDIOR THE AUTHORITY HAVING JURISDICTION.THIS PUMP IS NOT INTENDED FOR USE Nr SINIAAI7NNG POOLS.RECREATIONAL WATER PARKS,OR INSTALLATIONS IN WHICH HUMAN CONTACT WITH PUMPED . mt4r Fax Note 7671 Dat8 ,-8 ► g i (`t N L a! unes per,Inc. Swnea Pumps Canada,Inc. )JDopL Co. id-To.Spec S Project Safes 63 West orta 7018 o �l -1 7 W 1 c�l/ ansM Ohio 44907-2674 Canada W ZM tx � # Ph:(90 )457$ O 87 3 e uc(419)774.1530 Fax(805)457-2850 • I ��i//ii/tw/itii iw/t!■Y// I\if��a��!■t��■\■la1■t■■i�r��%��1i�ai�lai i • -• . \s!f■i!►��1i■!■■■ta■wtfailt■!■at■1a■flit wt■taaall/..:+�t�llwwa■wtatw■t■il■■■till/ iiaiiiiiiiiiiiiii:��:�wa■■!!■■■■a\■as■■a ' ' ■lltllwlti■■w■■!flat■■■!►_ \!�■!1■i■■■aw :0 fsif MMUMMUM: .w■■a i�iiiiiiii�iii��iiiiiiiiiiiiiiaiia lMws�� w ��r�al��l■■i��l�a■■�\ iil iiiisWoman:i�iii� ■■l■■afl■!a■w■■\■■■a■l■l aw■■aa■l a!■wa■a■wounfli\!■a■!aw■ta!■■!wl■■\ I il■!i■■itawl atiatlll■■i■!al\!!ll■■w■■■■t■ta.�alat\wliwalw■!ii■ltaafw■w w■f!t iiawt■l■ai■lal■!t■aalaflf■ali/iai■!atw■►�■w!!wi■w■■t■\■l■l■wlltfr ■■s■laal■■aa■!■ala■la■taw!■ass■a!■wa■■■\a■!■a.�■!a■■a■■■■sa■■a■lf■l!■\ 1 w■!!all■!■■!■■aw■a!■■a■a■■l!s!l!■aaa■■■■■■■aw.�iaa\r■ai!■a■■w■■■atl■a wllaw■s■waa■llla!■■!■■■aswfawaaala■\■■a■1■taaia.�\att■fila■aa!!■aa■!aa wltli■!t■■!/■aa■fl■ii■lala■ltliwliwii■l\■twtlwal• clMiwlilfftil■if\ w■i■i■■/i■ata■aw■■a■\■■!!■■■■t■■ti/a■■!a■lf■■t■■f►�liaw■■ia!\t■l■alga■ atal■■■!■!\■!■aa!■■wa■■■Y1■ta■ill■i■ta■■wa■!■■■■!■.`walii!\■!tl■■afi■1w ■!!■1 all■■w■■■■as■■■■■asww■aa■■!■■aaww■ws■■!i#■■awa. ■■■■laaaa!■■a■■■■■ iiiiiwi�iilaiaiiiiwiiiiiii�iiiiirsiwiiiii�iiii�►�iii�iii�riiiaiii iiiiAi�iiai�iiiiiaiiiiiiiiwon iiriiiii�i�iiiiiiiiaitiaw iiiiwiiiiaisiiiiiiiwiiiriiiliiiiiwiiiiiiiiii�i�ii�siiiiii�isiii�iii�iii il■■!al■lliw■wl■twiiltaaaltls■w!■■■■t■!■■■■■laat■l■\l■!■.•allliill■■iwa vita!■ltla■lt■\al!■■il■l!■fllaallitilt\a■w■liall■liw!■i w■.�ti■■t!■itlar iiaiiiiwiiiiiiraiai�iiiiiiaiiiii iltiiiiiii► wftlail■a■aww INN ■a■wasafawaala■■w■a■aw■1t■af■lawalarl■s!a■#a■l. ww■!a\t■lw 1 ■■laatali■i■■\■il■■!s■!aa■aaa■tlw■as 1■li■lll\tw■1t■lla■ifitw:�lw■■■ala\ wl■■ia■!f■a■■■■■w!■■aa■■■!■a■a■■l■\wwt■■1!■■s■■w■■aa■■\■■■■■■f1■�wi■■■mmommumom \■at■a!■era■■■■■a!l!a■ai■■!■■tllt/era a■era\waa■!later■■a■■t if■■■ii.•l#as■■i :tiiiiiiiiiiiii�a��aiiwtii�iii�ii�i�t■��iw��i�iaa■■■a�r�a�w'!��!■# walaliltta■llal\l!l■1•■■aft■■■laaw■■waa■sa■ll■laaltttailiiliai■.... Imala\ ■w■■#w■w■a■■■wsa■l■■a■■\■at■■■all■■ia\■■a■w!■a■a!■a■waa\a■■!\■■■► r■■■w #a■era■■■law■!■era■al■■■■■isl■a■a■■!■#■■■■alllaww■■■waalaw■■twa■■■w Ia■sw ■a!■aaf■wsa■■!a\!■!■wa■■ws■■a■■■t:aw\■t■1lwaw■■■■\a■laalt■■la\■t■Irlaw i■tti■tlltw■fli■!l■aiaal■\l■i■cal■■■!lltitla■iat■■a■■wail/asa!lwwl=•�l\w fwalw■al■■lllitfawal!■■l■1lalwa■wt■ai■■f\\!■awa■!■■■■■■wafwlilt■■■,'taw r�i;!■�af�lw\w■■■w�■a�iaalr�■■t��■aM��i��s■/:■■t■a■■a■=■■■■■■■■■■!\■!fw ■tililaill■ll�a��awaaa�lat!/■�l�aa�i■�i�t�ti�t�tl��iill��A��l�t�� 1■■■■■a■!a■\■■■a■!la\!■eras■■■■\■!lw\awa■■■\■■a■■wail!■ai■■■a■\1■■■■■\f ■!ter!■lwalw!■a■w■t!■i■■\ia!■a■a■tlaiaa■a■■■■no wf■aataaf\iw\■wiw■■#V 1■!■■l■■a■w!a■■a■■!■w■■ialfa■■\\■!l■awaalallaaaltl■1■■■!■■a!s■■■lat!■!� ii/ll witwi iwi/■iflwliwii/il/liwilAiwiaiillwwiittti iwwwlwtwii/lwlwwwt t� ♦ 1 1 I + I I I I 1 • � 1 I I SECTION: DJ START-UP OPERATION D-I)Check Voltage and Phase: Before operating Pump check to make sure that the voltage and phase information stamped on the pump's identification plate matches the available power. D-2)Check Pump Rotation: Before putting pump into service for the first time, the motor rotation must be checked.Improper motor rotation can result in poor pump Performance and can damage the motor and/or pump. To check the rotation, suspend the Pump freely, momentarily apply power and observe the "kickback". "Kickback" should always be in a counter-clockwise direction as viewed from the top of the pump("kickback"is always opposite to impeller rotation). "Rotation"and"kickback"direction is noted on the pump motor housing. D-21)Incorrect Rotation for Single-Phase: In the unlikely event that the rotation is incorrect for a single-phase pump,contact a Barnes Pumps Service Center. D-7-2)Incorrect Rotation-for Three-Phase pumps: In the event that the rotation is incorrect fora three-phase installation, interchange any two power cable leads at the control box. DO NOT change leads in the cable housing in the motor. Recheck the"Kickback" rotation again by momentarily applying power. D-3) Identification Plate: Record the numbers.off the pump's identification plate onto the STARTUP REPORT provided at the end of the manual for future reference. D-4);Start-Up Report: Included at the end of this manual are two start-up report sheets.These sheets are to be completed as applicable. Return one copy to Barnes Pumps and store the second in the control panel or with the pump manual if no control panel is used. It is important to record this data at initial start-up since it will be useful to compare to when servicing the pump in the future. Insulation Test: Before the pump is put into service,an insulation(megger)test should be performed on it.The ohm values as well as the volts and'amps should be recorded on the start-up sheet and stored safety in the control panel or with the Pump manual if no control panel is used. Pump-Down Test: After the pump has been property wired and lowered into the basin,sump,or lift station, it is advisable to check the system by filling with liquid and allowing the pump to operate through it's pumping cycle. The time needed to empty the system, or Pump-down time,should be recorded on the start-up sheet. SECTION E:PREVENTATIVE MAINTENANCE As the motor is oil filled,no lubrication or other maintenance is required,and generally Barnes pumps will give very reliable service and can be expected to operate for years on normal sewage pumping without failure. However, as with any mechanical piece of equipment a preventive maintenance program is recommended and suggested to include the following checks; 1)Inspect motor chamber for oil level and contamination and repair as required per section F-1. 2)Inspect impeller and body for excessive build-up or clogging and repair as required per section F-2. 3) Inspect bearing and replace as required per section F-3. 4)Inspect seal for wear or leakage and repair as required per section F-4 NOTE:All item numbers(}refer to Figures 9 and 10. i 10 ZDtr e- J( 14;W4 bHK1`It5 rui ir5 r. SECTION F: SERVICE AND REPAIR WARNING 1 ELECTRICAL POWER TO THE PUMP MOTOR MUST BE DISCONNECTED AND LOCKED OUT TO PREVENT ANY DANGEROUS ELECTRICAL HAZARDS OR PERSONNEL DANGER BEFORE ANY SERVICE WORK IS DONE TO THE PUMP. CAUTION: OPERATING PUMP BUILDS UP HEAT AND PRESSURE;ALLOW TIME FOR PUMP TO COOL TO ROOM TEMPERATURE BEFORE HANDLING OR SERVICING. F-1)Lubrication: Anytime the pump is removed from operation and at least every twelve (12) months, the cooling oil in the motor housing (12)must be checked visually for oil level and contamination. F-1.1)Checking Oil: To check oil, set unit upright. Remove pipe plug(21). With a flashlight,visually inspect the oil in the motor housing (12)to make sure it is clean,clear and that the oil level is above all internal componentry.. If oil appears satisfactory, replace pipe plug. If oil is low or appears contaminated,test oil as per section F-1.2 F-1.2)Testing Oil: 1. Place pump on it's side, remove pipe plug (21)and drain oil into a clean, dry container. 2.Check oil for contamination using an oil tester with a range to 30 kilovolts breakdown. 3. If oil is found to be clean and uncontaminated(measures above 15 KV. breakdown), refill the motor housing as per section F-1.3. 4. If oil is found to be dirty or contaminated(or measures below 15KV. breakdown), then the pump must be carefully inspected for leaks at the shaft seal (3), cord inlet(8),square ring(11), and pipe plug(2 1) before refilling with oil. To locate the leak, perform a pressure test as per section F-1.4.After leak is repaired, refill with new oil as per section F-1.3. Table 1 COOLING OIL-Dielectric Supplier Grade BP Enerpar SE40 Conoco Pale Paraffin 22 Mobil D.T.E. Oil Light G&G Circulating 22 F-1.3 Replacing Oil in Motor Housing: j Drain all oil from motor housing and dispose of properly. Refill with(see parts list for amount)new cooling oil as per table 1.An air space must remain in the top of the motor housing to compensate for air expansion(see Fig. 8). Set unit upright and fill only until the capacitor, or the motor for 3-phase, as viewed through the fill plug hole is covered. When refilling with oil after servicing the shaft seal(3), a pressure test as per section F-1.4 should be done. If shaft seal was not disturbed during service, then apply pipe sealant and replace the pipe plug(21). WARNING I DO NOT OVERFILL OIL Overfilling of motor housing with oil can create excessive and dangerous hydraulic pressure which can destroy the pump and create a hazard. Overfilling oil voids warranty, 11 f SEP 29 '97 14:05 BARNES PUMPS P.6 F-1.4)Pressure Test: I Before checking the pump for leaks around the shaft seal,square ring, and cord inlet,the oil level should be full as described in section F1.3.Apply pipe sealant to the pressure gauge assembly and tighten into fill plug hole (see fig.4). Pressurize motor housing to 10.P.S.I. Use a soap solution around the sealed areas and inspect joints for"air bubbles". If,after five minutes,the pressure is still holding constant,and no"bubbles"are observed,slowly bleed the pressure and remove the gauge assembly. Replace the pipe plug using a sealant. if the pressure does not hold, then the leak must be located. AIRS PRESSURE GAUGE CAUTION: ASSEMBLY(See Parts List) ALWAYS WEAR EYE PROTECTION WHEN WORKING ON PUMPS. CAUTION: PRESSURE BUILDS UP `'-- EXTREMELY FAST; INCREASE PRESSURE BY`TAPPING"AIR NOZZLE. TOO MUCH PRESSURE WILL DAMAGE SEAL. DO NOT EXCEED 10 P.S.I. F-2)Impeller and Volute Service: F-2.1)Disassembly and Inspection: To clean out body(18),or to replace impeller(15), disconnect power, remove hex bolts (13), and vertically lift motor and seal assembly from body Fig,4 (18). Clean out body if necessary . Clean and examine impeller(15)for pitting or wear and replace if required. Inspect gasket(17)and replace if cut or damaged. If the impeAer(15)needs replacing,remove nut(16).The impeller is threaded onto the shaft and to remove,unscrew impeller holding shaft with a large screwdriver. Remove exclusion seal(14)and replace if needed. F-2.2)Reassembly: Before installing impder(15), inspect threads on shaft and impeller to assure that they are clean. Place exclusion seal on shaft with the thin lip towards the motor(see section F-4.3).Screw impeller onto shaft and tighten. Apply a thread4ocking compound to shaft threads,thread nut on and torque to 30 ft lbs.Rotate impeller to check for binding. Position gasket(17)on body and install impeller and motor housing on pump body.Apply thread locking compound to each cap screw,thread into body, and torque to 8 ft.lbs. Check for free rotation of impeller. F-3) Motor and Bearing Service F-3.1) Disassembly and Inspection: Motor-To examine or replace the motor(1)or bearings(4), remove body and impeller as per section F-2.1., Drain oil from motor housing as per section F-12 Remove socket head screws (13). Loosen gland nut(8a) and push cord through while lifting motor housing(12)off of seal plate(2). Disconnect motor wires from cord set(8). 1 3 Pull cord(8)through motor housing and inspect grommet(8c)for deterioration.Remove square ring(11)and inspect for breaks. Loosen motor screws and pull motor(1)straight up and off seal plate(2). Inspect all parts for signs of wear. s 12 I SEP 29 '97 14:06 BARNES PUMPS P.7 Bearings-Disassemble motor as per section F-3.1. Remove snap ring(5)with snap ring pliers and pull motor(1) and lower bearing(4)straight off of seal plate(2). Inspect all parts for signs of wear and replace as needed. HANDLE SEAL PARTS WITH CAUTION: EXTRE E CARE. DO NOT SCRATCH OR MAR LAPPED SURFACES. F-3.2)Replacing Bearings: When replacing bearings, be careful to not damage the rotor or shaft threads. Press the old bearings off the shaft with an arbor press or gear puller. Clean the shaft thoroughly. Apply adhesive compound to shaft and press new bearing on, pushing only on the inner race, until it seats against shoulder of shaft(see fig.8) IMPORTANT: ALL PARTS MUST BE CLEAN BEFORE REASSEMBLY. F-3.3)Reassembly: Make sure shaft seal(3)is clean and in proper position as per section F-4.2 before reassembling rotor and bearing. Slide lower bearing and rotor shaft squarely into the seal plate(2) until bearing seats on the bottom. Insert snap ring(5)into seal plate with flat edge against outer race of bearing. Place motor stator squarely onto seal plate and tighten motor screws. Install square ring squarely(11)onto seat plate.With cord assembly 8 properly assembled, slip cord through motor housing ( ) g{see Fig. 4). Connect motor wires to cord set as per figure 5&6. 4 t CORD SET(8) Cord Set 23 for"AU"Float Models ONLY. } --- -CORD SET(23) GLAND NUT(8a) FRICTION RINGS Qty 2(8b) GLAND NUT(23a) FRICTION RINGS Qty 2(23b) GROMMENT(8c) EPDXY SEALER GROMMENT(23c) ' - "~�~'+' SPLICE CONNECTORS(9) GREEN-GROUND MOTOR Fig.5 POWER CABLE SINGLE PHASE-115 &230 VAC — POWER CABLE G L1 L2 MOTOR LEADS Green(Ground) Green c "' Black R L Straight Connector " " CAPACITOR Flag White Connector Straight Connector N K e Capacitor Flag Connector Capacitor i G 1 2 Fig.S MOTOR LEADS I 13 SEP 29 '97 14:07 BARNES PUMPS P.S. - POWER CABLE SINGLE PHASE-115 &230 VAC WITH FLOAT _ "AU" MODELS G L1 �' ` L2 1 POWER CABLE MOTOR LEADS Y Green (Ground) Green RI LI H Black Float/White E! AI �� Float/Black 1 N;C I T CAPACITOR K� E White Z BLACK Flag Connector Capacitor W �---^ ' . Flag Connector Capacitor PT ' ,.� G FLOAT s' 1 2 MOTOR LEADS Place motor housing squarely onto seal plate while pulling excess cord through hole. Tighten socket head screws (13)into motor housing,Tighten gland nut(8a)against washers(8b)and grommet(8c). Refill with cooling oil as per paragraph F-1.3. F-4) Shaft Seal Service F-4.1)Dissassembly and Inspection: Disassemble pump motor as per section F-3.1. Inspect seal for signs of wear such as uneven wear pattern on the stationary member or chips and scratches on either sealing face. Do not interchange seal components. Replace entire seal if damage occurs. STATIONARY MEMBER (3d)Polished Face Out. 1 f i Fig.7a SEAL PUSHER SEAL PLATE g MOTOR, SLEEVE ROTATING & BEARING RETAINING BULLET MEMBER 3c RING(3a) ( ) ce- SPRING (3b) Fig.7b SEAL PUSHER 14