Crane SGV2002L Installation And Operation Manual Download

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INSTALLATION and OPERATION MANUAL

Submersible Grinder Pump

Form No. 084843-Rev. F

Series: SGV 2 HP
3450 RPM
Series: SGV 3, 5, 7.5HP
3450 RPM

IMPORTANT: Read all instructions in this manual before operating pump.

As a result of Crane Pumps & Systems, Inc., constant product improvement program, product
changes may occur. As such Crane Pumps & Systems, Inc., reserves the right to change product
without prior written notification.

BARNES

420 Third Street/P.O. Box 603

83 West Drive, Brampton

Piqua, Ohio 45356-0603

Ontario, Canada L6T 2J6

Phone: (937) 778-8947

Phone: (905) 457-6223

Fax: (937) 773-7157

Fax: (905) 457-2650

www.cranepumps.com

PUMPS & SYSTEMS

A Crane Co. Company

SUPERSEDED

Some parts may NOT

be available

Manual Index

Summary of Contents for SGV2002L

Page 1: ...stant product improvement program product changes may occur As such Crane Pumps Systems Inc reserves the right to change product without prior written notification BARNES 420 Third Street P O Box 603 83 West Drive Brampton Piqua Ohio 45356 0603 Ontario Canada L6T 2J6 Phone 937 778 8947 Phone 905 457 6223 Fax 937 773 7157 Fax 905 457 2650 www cranepumps com PUMPS SYSTEMS A Crane Co Company SUPERSED...

Page 2: ...CTRICAL DATA 28 BREAKER HEATER DATA 28 SUSPENDED SYSTEMS 29 MOVEABLE For BASIN PACKAGE 30 31 WARRANTY INFORMATION 33 WARRANTY START UP REPORTS WARRANTY REGISTRATION SPECIAL TOOLS AND EQUIPMENT INSULATION TESTER MEGGER DIELECTRIC TESTER CUTTER KIT see parts list SOCKET SET ALLEN WRENCH SET 1 2 OPEN END WRENCH CRECENT WRENCH SCREWDRIVER HAMMER OR MALLET Other brand and product names are trademarks o...

Page 3: ...IND grinder pump station The basin collects all wastewater from the house The solids in the sewage are then ground to a small size suitable for pumping in the slurry The grinder pump generates sufficient pressure to pump this slurry from your home to the wastewater plant Power Failure Your grinder pump cannot dispose of wastewater or provide an alarm signal without electrical power If electrical p...

Page 4: ...onnel should install operate and repair pump 19 Keep clear of suction and discharge openings DO NOT insert fingers in pump with power connected 20 Do not pump hazardous materials flammable caustic etc unless the pump is specifically designed and designated to handle them 21 Do not block or restrict discharge hose as discharge hose may whip under pressure 22 Make sure lifting handles are securely f...

Page 5: ...t 4 5M cord Pressure grommet for sealing and strain relief SPEED 3450 RPM nominal UPPER BEARING Design Single row ball Lubrication Oil Load Radial INTERMEDIATE BEARING Design Single row ball Lubrication Oil Load Radial thrust LOWER BEARING Design Sleeve Lubrication Oil Load Radial MOTOR Design NEMA L single phase NEMA B three Phase torque curve Completely oil filled Squirrel cage induction Insulat...

Page 6: ...ENTRY 25ft 8M cord Pressure grommet for sealing and strain relief SPEED 3450 RPM nominal UPPER BEARING Design Single row ball Lubrication Oil Load Radial INTERMEDIATE BEARING Design Single row ball Lubrication Oil Load Radial thrust LOWER BEARING Design Sleeve Lubrication Oil Load Radial MOTOR Design NEMA L single phase NEMA B three phase torque curve Completely oil filled squirrel cage induction ...

Page 7: ...iner On initial start up rotate impeller by hand to assure seal and impeller rotate freely If it is required that the pump be installed and tested before the long term storage begins such installation will be allowed provided 1 The pump is not installed under water for more than one 1 month 2 Immediately upon satisfactory completion of the test the pump is removed thoroughly dried repacked in the ...

Page 8: ...AN OVERLOAD CONDITION OCCURS If current through the temperature sensor exceeds the values listed an intermediate control circuit relay must be used to reduce the current or the sensor will not work properly TEMPERATURE SENSOR ELECTRICAL RATINGS VOLTS CONTINUOUS AMPERES INRUSH AMPERES 110 120 3 00 30 0 220 240 1 50 15 0 440 480 0 75 7 5 C 3 3 Moisture Sensors Optional A normally open N O detector i...

Page 9: ...ousing to compensate for oil expansion see Cross sections Fig 10 12 On 2HP pumps apply pipe thread compound to threads of hex nut 49 and pipe plug 24 then assemble to motor housing 10 Insert friction ring 15c grommet 15d another friction ring 15c and gland nut 15b into hex nut 49 and torque to 15 ft lbs Or on 3 5 7 5HP pumps apply pipe thread compound to threads of pipe plug 36 then assemble to co...

Page 10: ...utting ability The radial cutter 32 must be replaced and the shredding ring either reversed or replaced D 2 2 Reassembly To replace impeller 23 on shaft turn clockwise while holding shaft stationary with a screwdriver Then replace shims 33 on motor shaft Important that the same quantity be replaced as removed Next install shredding ring 25 by pressing into body 28 with the use of an arbor press Th...

Page 11: ...paragraph D 2 1 Drain oil from motor and seal cavity as outlined in paragraph D 1 3 2HP Pumps Remove cable assemblies per paragraph D 4 4 See Figure 9 Position unit upright using blocks to avoid resting unit on shaft Remove cap screws 12 and washers 11 from motor housing 10 vertically lift motor housing 10 from intermediate coupling 6 by lifting eye 40 up cords 15 16 until motor lead wires are exp...

Page 12: ... See Figure 7 With finished end away from motor slide rotating member 5b over bullet and onto shaft until it engages spring 5c Make sure spring is seated on retainer and not cocked or resting on bellows tail Motor Slide motor rotor bearings 3 9 and inner seal 5 into intermediate coupling 6 Insert retaining ring 7 into intermediate coupling 6 Set motor stator over rotor being sure that stator drops...

Page 13: ...r THREE PHASE 460 VOLT AC Power Cable Motor Lead Number Green Ground Green White 3 Red 2 Black 1 4 7 Together 5 8 Together 6 9 Together G L1 L2 L3 G T1 T7 T2 T8 T3 T9 T4 T5 T6 MOTOR LEADS POWER Large Cable G R E E N B L A C K R E D W H I T E POWER Large Cable MOTOR LEADS G L1 L2 L3 G T1 T2 T3 T4 T7 T5 T8 T6 T9 G R E E N B L A C K R E D W H I T E Fig 8 MOTOR LEADS POWER Large Cable G L1 L2 L3 G T4 ...

Page 14: ...Temperature Sensor Leads CONTROL Small Cable S1 S2 P1 P2 B L A C K W H I T E P U R P L E B R O W N THERMOSTAT Fig 8 Cont MOISTURE TEMPERATURE CABLE CONNECTION Five wire cable replaces standard two wire cable Color Lead Number Black P1 In series with starter coil White P2 In series with starter coil Red W1 Moisture detection control Orange W2 Moisture detection control Green Ground Fig 9 Control Ca...

Page 15: ... 15c 16c and grommets 15d 16d from motor housing 10 on 2HP and from cover plate 13 on 3 5 7 5HP inspect and replace if required See Fig 9 Power Cable To reassemble insert one friction ring 15c grommet 15d one friction ring 15c and gland nut 15b into cover plate 13 Control Cable to reassemble insert one friction ring 16c grommet 16d one friction ring 16c and gland nut 16b into motor housing 10 on 2...

Page 16: ...Clean impeller cavity and inlet of any obstruction 9 Loosen union slightly to allow trappedair to escape Verify that turn off level of switch is set so that impeller cavity is always flooded Clean vent hole 10 Check rotation If power supply is three phase reverse any two of three power supply leads to ensure proper impeller rotation 11 Repair fixtures as required to eliminate leakage 12 Check pump...

Page 17: ...uration This number is used for ordering and obtaining information E 3 MODEL NUMBER This designation consist of numbers and letters which represents the discharge size series horsepower motor phase and voltage speed and pump design This number is used for ordering and obtaining information E 4 SERIAL NUMBER The Serial Number block will consist of a six digit number which is specific to each pump a...

Page 18: ...Fig 10 2HP SGV SERIES 18 ...

Page 19: ...2HP SGV SERIES Fig 11 19 ...

Page 20: ...s 026322 12 4 Hex Hd Cap Screw 5 16 18 x 1 1 2 lg Stainless 1 130 1 15 1 Cord Set Power CSA Units Non CSA Standard Length 15 FT 090061 067585 25 FT 090061XB 067585XB 30 FT 090061XC 067585XC 40 FT 090061XE 067585XE 50 FT 090061XF 067585XF 75 FT 090061XJ 067585XJ 100 FT 090061XL 067585XL 125 FT 090061XP 067585XP 150 FT 090061XS 067585XS 175 FT 090061XV 067585XV 200 FT 090061XY 067585XY 15a 1 Cable N...

Page 21: ... Standard 5 62 Dia 067552 5 00 Dia 067552TD 4 88 Dia 067552TE 4 75 Dia 067552TF 4 62 Dia 067552TG 4 50 Dia 067552TH 4 38 Dia 067552TJ 4 25 Dia 067552TK 4 12 Dia 067552TL 4 00 Dia 067552TM 3 88 Dia 067552TN 3 75 Dia 067552TP 3 62 Dia 067552TR 3 50 Dia 067552TS 3 38 Dia 067552TT 3 25 Dia 067552TU 3 12 Dia 067552TV 3 00 Dia 067552TW 24 1 Pipe Plug 014270 25 1 Shredding Ring 082085 26 1 Throat 067554 ...

Page 22: ...tional Moisture Sensor 026880 2 Terminal Connector Temp Only Std 026880 44 2 Machine Screw Optional Moisture Sensor 038156 6 32 x 3 8 Lg Stainless 47 3 Wire Connector 016405 49 1 Hex Plug 2 NPT Cast Iron 084534 2HP SGV SERIES 22 ...

Page 23: ...3 5 7 5HP SGV SERIES 11 16 15 31 12 30 11 21 19 20 23 33 32 35 34 020 Fig 12 38 13 41 17 36 40 11 37 25 27 26 45 22 28 20 42 36 38 6 8 44 3 7 2 39 1 10 9 43 14 11 18 47 46 5 23 ...

Page 24: ...3 5 7 5HP SGV SERIES Fig 13 24 ...

Page 25: ...ushing 087118 7 1 Retaining Ring 070708 8 1 Square Ring 070711 9 1 Ball Bearing 017414 10 1 Motor Housing 070715 11 14 Lockwasher 7 16 Stainless 027115 12 6 Hex Hd Cap Screw 7 16 14 x 2 1 4 lg Stainless 053525 13 1 Cover Plate All Except 5022L 5002L 070716 SGV5022L 070716A SGV5002L 070716B 14 1 Square Ring 067564 15 1 Cord Set Power All Models EXCEPT SGV5002L SGV5022L Standard Length 25 FT 067585X...

Page 26: ...EMP Standard Length 25 FT 079031XB 30 FT 079031XC 40 FT 079031XE 50 FT 079031XF 75 FT 079031XJ 100 FT 079031XL 125 FT 079031XP 150 FT 079031XS 175 FT 079031XV 200 FT 079031XY 16a 1 Cable Not Sold Separately 16b 1 Gland Nut 051448 16c 2 Friction Ring Temp Only Std 051449 2 Friction Ring Moist Temp 021531 16d 1 Grommet Temp Only Std 051451 1 Grommet Moist Temp 066871 17 3 Wire Connector 1Ph 3Ph 460V...

Page 27: ...il 071791 41 3 Splice Connector 460 575 Volt 019212 42 2 Moisture Sensor Optional 087115 43 4 Terminal Connector Optional Moisture Sensor 026880 2 Terminal Connector Temp Only Std 026880 44 2 Machine Screw Optional Moisture Sensor 038156 45 2 Lockwasher 5 16 Stainless 026322 46 2 Hex Hd Cap Screw 7 16 14 x 2 lg Stainless 071792 47 3 Wire Connector All Except 3 5 7 5Hp 230 3 016406 4 7 5Hp 230 Volt...

Page 28: ...0 H 4 0 18 0 10 4 SO 0 745 12 36 12 49 SGV2052L 2 0 575 3 3450 H 3 2 14 4 10 4 SO 0 745 16 10 SGV3002L 3 0 200 1 3450 G 27 0 86 0 10 4 SO 0 745 0 83 3 31 SGV3022L 3 0 230 1 3450 G 23 0 75 0 10 4 SO 0 745 0 83 3 31 SGV3062L 3 0 200 3 3450 J 15 0 65 0 10 4 SO 0 745 1 40 1 52 SGV3032L 3 0 230 3 3450 J 13 0 56 6 10 4 SO 0 745 1 95 1 85 SGV3042L 3 0 460 3 3450 J 6 5 28 3 10 4 SO 0 745 7 40 7 14 SGV3052...

Page 29: ...ashers 58 and tighten Attach the pump cover to the top of the bracket Then connect the discharge pipe by others to the pump Mount the float switches to the discharge pipe and pull the pump cord sets and the float switch cords through the cord grips attached to the pump cover The pump with cover can now be lowered into basin PARTS LIST ITEM QTY DESCRIPTION PART No 57 2 Hex Hd Cap Screw 1 32 1 58 2 ...

Page 30: ...Cast Iron 1 25 NPT 077881 53 2 Close Nipple Stainless 1 25 NPT 075476 54 1 Elbow Stainless 1 25 NPT x 90 075481 55 1 Moveable Fitting Cast Iron 074535 56 1 Upper Pump Bracket Stainless 074758 57 1 Hex Hd Cap Screw 1 32 1 58 1 Lockwasher 20 14 1 59 1 U Bolt and Nuts 074759 Pump NOT included under this part number The Moveable Assembly will be factory assembled to pump when a Basin Package system is...

Page 31: ...NPT x 90 075483 55 1 Moveable Fitting Cast Iron 074536 56 1 Upper Pump Bracket Stainless 078841 59 1 U Bolt and Nuts Stainless 3 8 16 x 4 5 Lg 075276 60 1 Pipe Nipple Stainless 2 NPT x 6 Lg 076107 61 2 Flange 026210 62 1 Gasket 069140 63 2 Hex Hd Cap Screw Stainless 3 8 16 X 2 Lg 1 40 1 64 2 Flat Washer Stainless 3 8 082727 65 4 Hex Nut Stainless 3 8 16 15 23 1 Pump NOT included under this part nu...

Page 32: ...NOTES 32 ...

Page 33: ...of the warranty contact your local Crane Pumps Systems Inc Distributor RETURNED GOODS RETURN OF MERCHANDISE REQUIRES A RETURNED GOODS AUTHORIZATION CONTACT YOUR LOCAL CRANE PUMPS SYSTEMS INC DISTRIBUTOR Products Returned Must Be Cleaned Sanitized Or Decontaminated As Necessary Prior To Shipment To Insure That Employees Will Not Be Exposed To Health Hazards In Handling Said Material All Applicable ...

Page 34: ...ield performance Any additional guarantees in the nature of performance specifications must be in writing and such writing must be signed by our authorized representative Due to inaccuracies in field testing if a conflict arises between the results of field testing conducted by or for user and laboratory tests corrected for field performance the latter shall control Components or accessories suppl...

Page 35: ...HIS IS YOUR PROOF OF HAVING YOUR STARTUP WARRANTY REGISTRATION FORM ON FILE AT THE FACTORY NECESSARY GENERAL INFORMATION Owner Name Address City State Zip Basin Model Number Basin Part Number Pump Model Number Pump Part Number Panel Model Number BASIN INFORMATION Basin Installed Plumb YES NO Basin Top Relative To Finished Grade Above Even Below If Above or Below Grade How Far Inches Type Of Beddin...

Page 36: ...el Number Short Circuit Protection Type Circuit Breaker Fuse None Short Circuit Protection Amp Rating s Amps Overload Protection Amp Rating Amps Overload Protection Model Do Protection Devices Comply with Pumps Amp Rating YES NO ELECTRICAL CHECK Single Phase Voltage Supply at Panel Line Connection with Pump Off L1 L2_______Volts Must be within 10 Pump Rated Volts Three Phase Voltage Supply at Pane...

Page 37: ...ame plate amp rating Three Phase Is Pump Rotation Correct CCW viewed from bottom YES NO Amperage Load at Line Connection with Pump on L1 Amps L2 Amps L3 Amps NOTE Reading should be within 10 of name plate amp rating Did the Pump Shut Off with a Water Depth of Approx 10 Inches YES NO Are There Any Visible Leaks Within the Basin YES NO Equipment s Difficulties During Start Up FINAL CHECK Has the End...

Page 38: ...CRANE PUMPS SYSTEMS INC WARRANTY SERVICE GROUP 420 THIRD STREET P O BOX 603 PIQUA OHIO 45356 0603 U S A PLACE STAMP HERE FOLD HERE AND TAPE DO NOT STAPLE ...

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