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INSTALLATION and OPERATION MANUAL
Submersible Sewage Ejector
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 reserves the right to
change product without prior written notifi cation.
A Crane Co. Company
420 Third Street
Piqua, Ohio 45356
Phone: (937) 778-8947
Fax: (937) 773-7157
www.cranepumps.com
Manual Index
Series: 3WE-DS, 1.5 & 2HP
1750RPM, 60Hz
(Double Seal)
83 West Drive, Bramton
Ontario, Canada L6T 2J6
Phone: (905) 457-6223
Fax: (905) 457-2650
Form No. 093642-Rev. J
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Summary of Contents for Crane Weinman 3WE-DS
- Page 1 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 reserves the right to change product without prior written notifi cation.
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Page 2: Table Of Contents
PRESSURE GAUGE KIT (see parts list) Other brand and product names are trademarks or registered trademarks of their respective holders. ® Weinman is a registered trademark of Crane Pumps & Systems, Inc 1994, 2002, 2003, 5/06, 9/06 Alteration Rights Reserved... -
Page 3: Safety First
WARNING! - DO NOT pump hazardous materials IMPORTANT! - Crane Pumps & Systems, Inc. is not (fl ammable, caustic, etc.) unless the pump is specifi cally responsible for losses, injury, or death resulting from a designed and designated to handle them. -
Page 4: Pump Specifications
SECTION: A - PUMP SPECIFICATIONS: DISCHARGE ....3” NPT, Vertical UPPER BEARING: LIQUID TEMPERATURE . 104°F (40°C) Continuous Design ..Single Row, Ball, Oil Lubricated MOTOR HOUSING ..Cast Iron ASTM A-48, Class 30 Load ..... Radial VOLUTE ......Cast Iron ASTM A-48, Class 30 LOWER BEARING: SEAL PLATE .... -
Page 5: General Information
For the location of the nearest Weinman Service Center, check brackets, if required. Make sure the rails are in a true vertical your Weinman representative or Crane Pumps & Systems, Inc., position so the pump will clear the access opening and... -
Page 6: Start-Up Operation
C-4) Electrical Connections: TEMPERATURE SENSOR ELECTRICAL RATINGS C-4.1) Power & Control Cords: Volts Continuous Inrush The cord assembly mounted to the pump must not be modifi ed Amperes Amperes in any way except for shortening to a specifi c application. 110-120 3.00 30.0... -
Page 7: Electrical Data
MODEL NO HP VOLT/PH NEMA FULL LOCKED CORD CORD CORD WINDING RESISTANCE (Nom) START LOAD ROTOR SIZE TYPE EMERSON G.E. CODE AMPS AMPS inch (mm) MAIN-START MAIN-START 3WE1524DS 240/1 1750 16.0 44.6 10/3 0.690 (17.5) 1.21-2.80 3WE1594DS 200-240/3 1750 13.3/11.6 35.8/41.2 10/4 0.750 (19.1) 2.21... - Page 8 F-1.4) Pressure Test: Position gasket (10) on volute fl ange and position impeller and Motor Housing - Before checking the pump for leaks around motor housing on volute (28). Position lockwasher (11) on cap the shaft seal, square rings, and cord inlet, the oil level should screw (12) and screw into volute (28).
- Page 9 Motor - Slide lower bearing (6) and motor (20) squarely into the seal plate (1) until bearing seats on the bottom. Torque motor bolts to 17 inch pounds. Make wire connections per paragraph CONNECTORS F-3.3. Set square ring (8) in groove on seal plate (1), lower motor housing (5) down onto seal plate (1) while aligning holes.
- Page 10 Power Cable (30A) Power Cable (32A) Gland Nut (30B) Hex Nut (16) Gland Nut (32B) Friction Ring (30C) Grommet (30D) Friction Ring (32C) Friction Ring (30C) Grommet (32D) FIGURE 4 Friction Ring (32C) F-3.4) Cable Assemblies: INNER SEAL- To expose inner shaft seal (31) for examination, Power Cable - Refi...
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Page 11: Replacement Parts
SECTION: G REPLACEMENT PARTS Stationary Member (31A) G-1 ORDERING REPLACEMENT PARTS: Polished Face Out When ordering replacement parts, ALWAYS furnish the following information: 1. Pump serial number and date code. (Paragraph G-4) 2. Pump model number. (Paragraph G-3) 3. Pump part number. (Paragraph G-2) Seal Plate (1) 4. -
Page 12: Trouble Shooting
TROUBLE SHOOTING CAUTION ! Always disconnect the pump from the electrical power source before handling. If the system fails to operate properly, carefully read instructions and perform maintenance recommendations. If operating problems persist, the following chart may be of assistance in identifying and correcting them: MATCH “CAUSE”... -
Page 13: Cross-Section (Fig. 8)
FIGURE 8... -
Page 14: Exploded View (Fig. 9)
FIGURE 9... -
Page 15: Parts List
PARTS KITS ( ) 3, 8, 10, 31 Seal Repair Kit...P/N-085465 Overhaul Kit....P/N-085210 ( ) 2, 3, 6, 8, 10, 23, 30C, 30D, 31, 40, 41, 42 Seal Tool Kit....TL-21360 Pressure Gauge Kit...P/N-085343 PARTS LIST - Standard ITEM PART NO. DESCRIPTION 084343 Seal Plate... - Page 16 067562 Shaft Seal, Inner Carbon/Ceramic/Buna-N (STD) 067562SB Tungsten/Tugsten/Buna-N 067562SD Silicon/Silicon/Buna-N 067562SF Carbon/Ceramic/Viton 067562SH Tungsten/Tugsten/Viton 067562SK Silicon/Silicon/Viton 067562 Shaft Seal, Outer Carbon/Ceramic/Buna-N (STD) 067562SB Tungsten/Tugsten/Buna-N 067562SD Silicon/Silicon/Buna-N 067562SF Carbon/Ceramic/Viton 067562SH Tungsten/Tugsten/Viton 067562SK Silicon/Silicon/Viton See Table 2 Control Cable Set ------ † Cable (Not Sold Separately) 051448...
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Page 17: Returned Goods Policy
Limited 24 Month Warranty Crane Pumps & Systems warrants that products of our manufacture will be free of defects in material and workmanship under normal use and service for twenty-four (24) months after manufacture date, when installed and maintained in accordance with our instructions.This warranty gives you speci c legal rights, and there may also be other rights which vary from state to state. -
Page 18: Warranty
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.
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