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Please Read This Before Installing Or Operating Pump. This 
information is provided for 

SAFETY and to PREVENT 

EQUIPMENT PROBLEMS

. To help recognize this information, 

observe the following symbols:

IMPORTANT!

 Warns about hazards that can result in 

personal injury or Indicates factors concerned with assembly, 
installation, operation, or maintenance which could result in 
damage to the machine or equipment if ignored.

CAUTION !

 Warns about hazards that can or will cause minor personal 

injury or property damage if ignored. Used with symbols below.

WARNING !

  Warns about hazards that can or will cause serious 

personal injury, death, or major property damage if ignored. Used with 
symbols below.

Only qualifi ed personnel should install, operate and repair pump. Any 
wiring of pumps should be performed by a qualifi ed electrician.  

WARNING ! -

 To reduce risk of electrical shock, pumps and 

control panels must be properly grounded in accordance with 
the National Electric Code (NEC) or the Canadian Electrical 
Code (CEC) and all applicable state, province, local codes and 
ordinances. 

WARNING! -

 To reduce risk of electrical shock, always 

disconnect the pump from the power source before handling 
or servicing. Lock out power and tag.

WARNING!

 Operation against a closed discharge 

valve will cause premature bearing and seal failure 
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.

CAUTION !

 Never operate a pump with a plug-in  type 

power cord without a ground fault  circuit interrupter.

CAUTION! 

Pumps build up heat and pressure 

during operation-allow time for pumps to cool 
before handling or servicing. 

WARNING!

 - 

DO NOT

 pump hazardous materials 

(fl ammable, caustic, etc.) unless the pump is specifi cally 
designed and designated to handle them.

Do not block or restrict discharge hose, as discharge hose 
may whip under pressure. 

WARNING! - DO NOT

 wear loose clothing that may 

become entangled in the impeller or other moving parts. 

WARNING! - 

Keep clear of suction and discharge openings. 

DO NOT

 insert fi ngers in pump with power connected.

Always wear eye protection when working on pumps.

Make sure lifting handles are securely fastened each time 
before lifting. 

DO NOT

 operate pump without safety devices 

in place. Always replace safety devices that have been 
removed during service or repair. Secure the pump in its 
operating position so it can not tip over, fall or slide.

DO NOT

 exceed manufacturers recommendation for 

maximum performance, as this could cause the motor to 
overheat.

DO NOT

 remove cord and strain relief. Do not connect 

conduit to pump.

WARNING!

 Cable should be protected at all times to avoid 

punctures, cut, bruises and abrasions - inspect frequently. 
Never handle connected power cords with wet hands.

WARNING!

 To reduce risk of electrical shock, all wiring 

and junction connections should be made per the NEC 
or CEC and applicable state or province and local codes. 
Requirements may vary depending on usage and location.

WARNING!

 Submersible Pumps are not approved for use in 

swimming pools, recreational water installations, decorative 
fountains or any installation where human contact with the 
pumped fl uid is common.

WARNING! 

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 Laws And 
Regulations Shall Apply.

 

Bronze/brass and bronze/brass fi tted pumps may contain 
lead levels higher than considered safe for potable water 
systems. Lead is known to cause cancer and birth defects or 
other reproductive harm. Various government agencies have 
determined that leaded copper alloys should not be used 
in potable water applications. For non-leaded copper alloy 
materials of construction, please contact factory. 

IMPORTANT! -

 Crane Pumps & Systems, Inc. is not 

responsible for losses, injury, or death resulting from a failure 
to observe these safety precautions, misuse or abuse of pumps 
or equipment.

SAFETY FIRST!

Hazardous fl uids can 
cause fi re or explo-
sions, burnes or death 
could result.

Extremely hot - Severe 
burnes can occur on contact.

Biohazard can cause 
serious personal injury.

Hazardous fl uids can Hazard-
ous pressure, eruptions or ex-
plosions could cause personal 
injury or property damage.

Rotating machinery
Amputation or severe 
laceration can result.

Hazardous voltage can 
shock, burn or cause death.

Summary of Contents for 3SE-L Series

Page 1: ... product improvement program product changes may occur As such Crane Pumps Systems reserves the right to change product without prior written notification 420 Third Street 83 West Drive Brampton Piqua Ohio 45356 Ontario Canada L6T 2J6 Phone 937 778 8947 Phone 905 457 6223 Fax 937 773 7157 Fax 905 457 2650 www cranepumps com Form No 132724 Rev C Series 3SE L 1 5 2HP 1750RPM 60Hz Single Seal Manual I...

Page 2: ... Figure 11 15 EXPLODED VIEW Figure 12 16 PARTS LIST 17 18 WARRANTY 19 WARRANTY REGISTRATION 20 RETURNED GOODS POLICY 20 SPECIAL TOOLS AND EQUIPMENT INSULATION TESTER MEGGER DIELECTRIC TESTER SEAL TOOL KIT see parts list PRESSURE GAUGE KIT see parts list Other brand and product names are trademarks or registered trademarks of their respective holders Barnes is a registered trademark of Crane Pumps ...

Page 3: ...sert fingers in pump with power connected Always wear eye protection when working on pumps Make sure lifting handles are securely fastened each time before lifting DO NOT operate pump without safety devices in place Always replace safety devices that have been removed during service or repair Secure the pump in its operating position so it can not tip over fall or slide DO NOT exceed manufacturers ...

Page 4: ...tion Class B for 1 5 2HP Class F on selected models SINGLE PHASE Permanent Split Capacitor PSC includes overload protection in motor THREE PHASE 200 230 460 60Hz is Tri voltage motor 575V Requires overload protection to be included in control panel OPTIONAL EQUIPMENT Seal Material Impeller Trims Additional Cord Normally Closed Temperature Sensors with cord for 3 phase pumps Requires relay in contr...

Page 5: ...use in a sump lift station or basin The sump lift station or basin shall be vented in accordance with local plumbing codes This pump is designed to pump sewage effluent or other nonexplosive or noncorrosive wastewater and shall NOT be installed in locations classified as Class I Division 1 hazardous in accordance with the National Electrical Code NEC ANSI NFPA 70 or The Canadian Electrical Code Neve...

Page 6: ...LOAD 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 220 240 1 50 15 0 440 480 0 75 7 5 575 600 0 60 6 0 C 4 4 Wire Size Consult a qualified electrician for proper wire size if...

Page 7: ...5 8 84 8 92 3SE1554L 1 5 575 3 60 1750 G B 4 6 16 4 14 4 SOOW SOW 0 57 14 5 13 79 13 95 3SE2024L 2 0 230 1 60 1750 A F 19 0 44 6 10 3 SOOW SOW 0 66 16 8 1 21 2 80 1 35 4 20 3SE2094L 2 0 200 230 3 60 1750 B D F 15 2 13 2 35 8 41 2 12 4 SOOW SOW 0 68 17 4 2 21 2 23 3SE2044L 2 0 460 3 60 1750 D F 6 6 20 6 14 4 SOOW SOW 0 57 14 5 8 84 8 92 3SE2054L 2 0 575 3 60 1750 D B 5 2 16 4 14 4 SOOW SOW 0 57 14 ...

Page 8: ...Use 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 oil as described in paragraph F 1 4 If the pressure does not hold then the leak must be located and repaired Pumps that have NOT had the oil drained from the Motor Housing...

Page 9: ... the terminal block 23 Be sure to leave slack on the motor leads connected underneath Use needle nose pliers to pull each female connector off of the pins on the underside of the terminal block 23 see Figure 5 The unit voltage should be noted Repeat cable and terminal block removal procedure for any control cables 32 if equipped Remove socket head cap screws 9 Vertically lift the motor housing 5 f...

Page 10: ...ring 40 into groove in terminal block and lubricate with dielectric oil Press the terminal block 23 38 optional into the housing so it seats completely below the snap ring groove Place snap ring 41 into groove in cable entry bore of housing Repeat terminal block installation for control cable if equipped F 3 4 Cable Assemblies Power Control Cable Refill the cooling oil as outlined in paragraph F 1 ...

Page 11: ...see Figure 8 With polished surface of rotating member 31b facing inward toward stationary member 31a slide rotating member 31b over bullet and onto shaft using seal pusher until polished faces of 31a and 31b are together see Figure 9 It is extremely important to keep seal faces clean during assembly Dirt particles lodged between these faces will cause the seal to leak Place spring 31c over shaft a...

Page 12: ... design configuration This number is used for ordering and obtaining information G 3 MODEL NUMBER This designation consists of numbers and letters which represent 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...

Page 13: ...13 FIGURE 10 ...

Page 14: ...k impeller for freedom of operation security and condition Clean impeller and inlet of any obstruction 9 Loosen union slightly to allow trapped air to escape Verify that turn off level of switch is set so that the suction 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...

Page 15: ...15 FIGURE 11 ...

Page 16: ...16 FIGURE 12 ...

Page 17: ...e 18 3 105149A Wire Assemblies 3 Phase 230V 19 1 014270 Pipe Plug 375 NPT 20 1 084382MA Motor 3SE1524L 3SE2024L 084383MA 3SE1594L 3SE1544L 084383MA 3SE2094L 3SE2044L 092856 3SE1554L 3SE2054L 21 1 036391 Capacitor 1 phase 370V 45MFD 22 1 039858 Capacitor Bracket 1 phase 23 1 See Table 2 Terminal Block 24 1 084399 Volute 25 1 625 02117 Sleeve Fiberglass 230V 1 Phase 460V 3 Phase 575V 3 Phase 2 625 0...

Page 18: ...ENSOR TERMINAL BLOCK TEMP SENSOR 3SE1524L None None None None 3SE1594L 103741XC 103741XF 103741XL 103584 3SE1544L 113288XC 113288XF 113288XL 113272 3SE1554L 113288XC 113288XF 113288XL 113272 3SE2024L None None None None 3SE2094L 103741XC 103741XF 103741XL 103584 3SE2044L 113288XC 113288XF 113288XL 113272 3SE2054L 113288XC 113288XF 113288XL 113272 TABLE 3 IMPELLER ITEM 29 DIAMETER 1 5 2HP 7 00 0844...

Page 19: ...es between the results of eld testing conducted by or for user and laboratory tests corrected for eld performance the latter shall control RECOMMENDATIONS FOR SPECIAL APPLICATIONS OR THOSE RESULTING FROM SYSTEMS ANALYSES AND EVALUATIONS WE CONDUCT WILL BE BASED ON OUR BEST AVAILABLE EXPERIENCE AND PUBLISHED INDUSTRY INFORMATION SUCH RECOMMENDATIONS DO NOT CONSTITUTE A WARRANTY OF SATISFACTORY PERF...

Page 20: ...ent To Insure That Employees Will Not Be Exposed To Health Hazards In Handling Said Material All Applicable Laws And Regulations Shall Apply IMPORTANT WARRANTY REGISTRATION Your product is covered by the enclosed Warranty To complete the Warranty Registration Form go to http www cranepumps com ProductRegistration If you have a claim under the provision of the warranty contact your local Crane Pump...

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