Crane STEP1042L Installation And Operation Manual Download

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INSTALLATION and OPERATION MANUAL

Submersible Septic Tank Effluent Pump

Form No. 084845-Rev. D

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.

SERIES: STEP, .5 and 1.0HP
3450 RPM

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SUPERSEDED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 STEP1042L

Page 1: ...duct changes may occur As such Crane Pumps Systems Inc reserves the right to change product without prior written notification SERIES STEP 5 and 1 0HP 3450 RPM 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937 778 8947 Phone 905 457 6223 Fax 937 773 7157 Fax 905 457 2650 www cranepumps com PUMPS SYSTEMS A Crane Co Company SUPERSEDED S...

Page 2: ... 18 19 MOVEABLE For BASIN PACKAGE 20 RETURNED GOODS POLICY 21 WARRANTY START UP REPORTS WARRANTY REGISTRATION SPECIAL TOOLS AND EQUIPMENT INSULATION TESTER MEGGER DIELECTRIC TESTER OHM METER SEAL TOOL KIT See Parts List PRESSURE GAUGE KIT See Parts List Viton is a registered trademark of E I DuPont de Nemours and Company CSA is a registered trademark of the Canadian Standards Association Barnes is...

Page 3: ...re on any pump and on end suction and self priming pump the heat build may cause the generation of steam with resulting dangerous pressures It is recommended that a high case temperature switch or pressure relief valve be installed on the pump body ELECTRICAL 21 To reduce risk of electrical shock pump must be properly grounded in accordance with the National Electric Code NEC or Canadian Electrica...

Page 4: ... Cord Pressure Grommet For Sealing And Strain Relief SPEED 3450 RPM Nominal UPPER BEARING Design Sleeve Lubrication Oil Load Radial LOWER BEARING Design Single Row Ball Lubrication Oil Load Radial Thrust MOTOR Design NEMA L Single Phase NEMA B Three Phase Torque Curve Completely Oil Filled Squirrel Cage Induction Insulation Class A SINGLE PHASE Permanent Split Capacitor PSC Includes Overload Prote...

Page 5: ...ch 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 original shipping container and placed in a temperature controlled storage area B 4 Service Centers For the location of the nearest Barnes Pumps Service Center check your Barnes Enginee...

Page 6: ...ition occurs The thermal sensor will trip when the windings become too hot and will automatically reset itself when the pump motor cools to a safe temperature It is recommended that the thermal sensor be connected in series to an alarm device to alert the operator of an overtemperature condition and or the motor starter coil to stop the pump In the event of an overtemperature the source of this co...

Page 7: ...nterchange 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 2 2 Incorrect Rotation for Single Phase Pumps In the unlikely event that the rotation is incorrect for a single phase pump contact a Barnes Pumps Service Center D 3 Start Up Report Included at the end of this manual are tw...

Page 8: ...tor housing and dispose of properly Set unit upright and refill with see parts list for amount new cooling oil as per Table 1 Fill to the midpoint of capacitor 2 as an air space must remain in the top of the motor housing to compensate for oil expansion see Cross section Fig 9 Apply pipe thread compound to threads of pipe plug 31 then assemble to motor housing 5 Seal Chamber Set unit on its side w...

Page 9: ...shaft seal 10 seats in the hub of the impeller 17 Place washers 15 onto cap screw 14 Apply thread locking compound to the threads of cap screw 14 and tighten into shaft Rotate impeller to check for binding Install U cup 16 by first applying adhesive to bore of volute 13 Be sure not to get adhesive on inside diameter of U cup 16 Position gasket 18 on volute flange and reposition volute onto motor a...

Page 10: ...5 IMPORTANT DO NOT HAMMER ON THE SEAL PUSHER IT WILL DAMAGE THE SEAL FACE Make sure the stationary member is in straight Slide a bullet see parts list seal tool kit over motor shaft Lightly oil DO NOT use grease shaft bullet and inner surface of bellows on rotating member 10b see Fig 6 With lapped surface of rotating member 10b facing inward toward stationary member 10a slide rotating member 10b o...

Page 11: ...n drifts back the capacitor is good If needle does not move or moves to infinity and does not drift back replace capacitor 2 If moisture sensors optional are damaged remove machine screws 39 and washers 40 from probes 37 Remove probes 37 from intermediate coupling 9 IMPORTANT ALL PARTS MUST BE CLEAN BEFORE REASSEMBLY F 4 2 Reassembly Moisture Sensors If pump is equipped with optional moisture sens...

Page 12: ...29 Lead Number Green Ground Black 1 White 2 Flag Terminal Capacitor Flag Terminal Capacitor Orange W1 Moisture Sensor Red W2 Moisture Sensor THREE PHASE 200 230 VOLT AC Power Cable Motor Lead Number Green Ground Green Black 1 7 Red 2 8 White 3 9 4 5 6 Together Fig 7 G L1 L2 G 1 2 POWER CABLE MOTOR LEADS CAPACITOR G R E E N W H I T E B L A C K POWER CONTROL G L1 L2 L3 G T1 T7 T2 T8 T3 T9 T4 T5 T6 M...

Page 13: ...E SENSORS Control Cable Lead Number Black P1 Thermo Sensor White P2 Thermo Sensor Red W1 Moisture Sensor Orange W2 Moisture Sensor Green Ground Fig 7 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 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 Temp Sensor Leads CONTROL Small Ca...

Page 14: ...the discharge size series horsepower motor phase and voltage speed and pump design This number is used for ordering and obtaining information G 4 SERIAL NUMBER The serial number block will consist of a six digit number which is specific to each pump and may be preceded by a alpha character which indicates the plant location This number will also be suffixed with a four digit number which indicates...

Page 15: ...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 16: ...Fig 9 16 ...

Page 17: ...Fig 10 17 ...

Page 18: ...en Tungsten Buna N 084529SB Silicon Silicon Buna N 084529SD Carbon Ceramin Viton 084529SF Tungsten Tungsten Viton 084529SH Silicon Silicon Viton 084529SK Shaft Seal Outer Carbon Ceramin Buna N STD 084529 Tungsten Tungsten Buna N 084529SB Silicon Silicon Buna N 084529SD Carbon Ceramin Viton 084529SF Tungsten Tungsten Viton 084529SH Silicon Silicon Viton 084529SK 11 1 Retaining Ring 018370 12 1 Seal...

Page 19: ...Sensor 070108 39 2 Machine Screw Optional Moist Sensor 5 32 6 40 2 Lockwasher Optional Moist Sensor 052563 41 1 Terminal End 3Ph 460 575Volt 085862 TABLE 2 CABLE SETS MODELS LENGTH ITEM 29 1 PHASE CSA LISTED ITEM 29 3 PHASE Non CSA LISTED ITEM 29 OPTIONAL 3 PHASE CSA LISTED ITEM 29 OPTIONAL POWER MOIST SENSOR CSA LISTED ITEM 32 OPTIONAL TEMP SENSOR ONLY 3 PHASE ITEM 32 OPTIONAL MOIST TEMP SENSOR 3...

Page 20: ... 1 Bleeder Valve 099769 53 2 Close Nipple Stainless 1 1 4 NPT 075476 54 1 Elbow Stainless 1 1 4 NPT x 90 075481 55 1 Moveable Fitting Cast Iron 074535 56 1 Upper Pump Bracket Stainless 076632 57 1 Threaded Rod Stainless 3 8 x 6 Lg 075288 58 4 Hex Nut 3 8 16 Stainless 15 23 1 59 1 U Bolt and Nuts Stainless 3 8 16 x 2 62 Lg 074759 60 1 Lifting Bracket Stainless 075285 Pump NOT included under this pa...

Page 21: ...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 22: ...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 23: ...bottom Does Impeller Turn Freely By Hand YES NO Condition Of Equipment GOOD FAIR POOR Condition Of Cable Jacket GOOD FAIR POOR Resistance of Cable Jacket GOOD FAIR POOR Resistance of Cable and Pump Motor measured at pump control Red Black Ohms Red White Ohms White Black Ohms Resistance Of Ground Circuit Between Control Panel and Outside of Pump Ohms MEG Ohms Check of Insulation Red to Ground White...

Page 24: ...n Pump Off L1 L2 L2 L3 L3 L1 Voltage supply at panel line connection Pump On L1 L2 L2 L3 L3 L1 Amperage Load connection Pump On L1 L2 L3 FINAL CHECK Is pump seated on discharge properly Check for leaks Does check valves operate properly Flow Does station appear to operate at proper rate Pump down time Noise Level High Medium Low Comments Equipment Difficulties during start up MANUALS Has operator ...

Page 25: ...o Crane Pumps Systems Inc Warranty Service Group IMPORTANT If you have a claim under the provision of the warranty contact your local Crane Pumps Systems Inc Distributor IMPORTANT WARRANTY REGISTRATION CUSTOMER S NAME DATE INSTALLED ADDRESS CITY STATE ZIP PHONE FAX DEALER S NAME CITY STATE ZIP MODEL NO SERIAL NO PART NO BRAND FOLD HERE ...

Page 26: ...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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