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INSTALLATION and OPERATION MANUAL
#3 Frame
This product may be covered by one or more of the following patents and other patent(s) pending: US Patent 7,931,473,
NZ DSN NO. 424412, NZ DSN NO. 424413, AUS DSN NO. 201812608, AUS DSN NO. 201812609, EU Design Reg. 005293040-0001
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 notification.
A Crane Co. Company
420 Third Street
Piqua, Ohio 45356
Phone: (937) 778-8947
Fax: (937) 773-7157
www.cranepumps.com
Demersible Chopper Pump
83 West Drive, Brampton
Ontario, Canada L6T 2J6
Phone: (905) 457-6223
Fax: (905) 457-2650
4M
Monovane Pumps
7.5HP, 1750RPM
4ML
Monovane Pumps
7.5 - 15HP, 1750RPM
4MM
Monovane Pumps
15 - 30HP, 1750RPM
7.5 - 15HP, 1150RPM
4MB
Monovane Pumps
15 - 30HP, 1750RPM
4MH
Monovane Pumps
30HP, 1750RPM
15 - 20HP, 1150RPM
4MHA
Monovane Pumps
10 - 20HP, 1150RPM
4D
Dual Vane Pumps
7.5HP, 1750RPM
4DM
Dual Vane Pumps
7.5 - 20HP, 1750RPM
7.5HP, 1150RPM
P.O. Box 174515
Jebel Ali, Dubai UAE
Phone: (971) 4-886-4949
Fax: (971) 4-886-4950
4DH
Dual Vane Pumps
15 - 30HP, 1750RPM
7.5 - 20HP, 1150RPM
6ML
Monovane Pumps
20 - 30HP, 1750RPM
7.5 - 10HP, 1150RPM
6MM
Monovane Pumps
30HP, 1750RPM
7.5 - 20HP, 1150RPM
6MH
Monovane Pumps
15 - 20HP, 1150RPM
6DL
Dual Vane Pumps
15 - 30HP, 1750RPM
7.5 - 10HP, 1150RPM
6D
Dual Vane Pumps
25 - 30HP, 1750RPM
7.5 - 20HP, 1150RPM
8D
Dual Vane Pumps
25 - 30HP, 1750RPM
10 - 20HP, 1150RPM
Form No. 142694S-Rev. R
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Summary of Contents for Crane DEMING 4M
- 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 notification. A Crane Co. Company...
- Page 2 RETURNED GOODS POLICY ....................49 WARRANTY REGISTRATION ....................49 START-UP REPORT ........................ 49 Other brand and product names are trademarks or registered trademarks of their respective holders. ® Deming is a registered trademark of Crane Pumps & Systems, Inc 2018 Alteration Rights Reserved...
- Page 3 SAFETY FIRST! Please Read This Before Installing Or Operating Pump. This information is provided for SAFETY and to PREVENT WARNING! - DO NOT pump hazardous materials EQUIPMENT PROBLEMS. To help recognize this information, (flammable, caustic, etc.) unless the pump is specifically observe the following symbols: designed and designated to handle them.
- Page 4 Crane Pumps & Systems, Inc., Service Department requiring personnel to enter the wet well. Place the Break in Piqua, Ohio, telephone (937) 778-8947 or Crane Pumps Away Fitting (BAF) in position. Temporarily secure the & Systems Canada, in Brampton, Ontario, (905) 457-6223.
- Page 5 B-3) Liquid Level Controls: The cord assembly mounted to the pump must not be It is recommended to use a liquid level control system modified in any way except for shortening to a specific that allows the on and off point to be separated by at least application.
- Page 15 THREE PHASE 460-575 VOLT AC (orange molded plug) THREE PHASE 460-575 VOLT AC (orange molded plug) MOISTURE AND TEMPERATURE SENSORS MOISTURE AND TEMPERATURE SENSORS Power Cable Power Cable Motor Lead ID Motor Lead ID Control Cable Control Cable Lead ID Lead ID Green (Ground) Green...
- Page 16 TYPICAL THERMAL PROTECTION WIRING DIAGRAM FIGURE 4 B-4.3) Overload Protection: B-4.4) Moisture Sensors: Current sensing overloads must be provided in the pump A normally open (N/O) detector is installed in the pump seal control panel and should be properly sized for the full load chamber, which will detect any moisture present, and a current of the pump.
- Page 17 FIGURE 5 It is advisable that all three phase control panels be momentarily applying power. purchased from the factory. SECTION: C START-UP OPERATION C-2.2) Test Procedure For Moisture Sensor Control: With a moisture detection control, a normally closed push C-1) Check Voltage and Phase: button and neon indicating lamp is typically provided as a Before operating pump, compare the voltage and phase means of checking the moisture sensing components.
- Page 18 C-3.2) Insulation Test: E-1) Lubrication Before the pump is put into service, an insulation (megger) E-1.1) Checking Oil test should be performed on the motor. The resistance values 1. Place pump on it’s side, and drain oil into a clean, dry container. (ohms) as well as the voltage (volts) and current (amps) 2.
- Page 19 volute, if necessary, clean and examine impeller (6) for Stationary Member (4A) Pol- pitting or wear, replace if required. To remove Impeller (6), ished Face Out remove cap screw (8) and washer (8A). The impeller is keyed onto the shaft with a square key (7) and to remove, pull impeller straight off the shaft using a wheel puller if required.
- Page 20 SECTION: F REPLACEMENT PARTS F-2 PART NUMBER: This number is used for ordering and obtaining information. F-1 ORDERING REPLACEMENT PARTS: When ordering replacement parts, ALWAYS furnish the F-3 MODEL NUMBER: following information: This designation consists of numbers and letters which represent the discharge size, series, horsepower, motor 1.
- Page 21 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 22 Cross Section FIGURE 9...
- Page 23 Exploded View APPLY GREEN LOCTITE RC603 TORQUE TO: 45 ±1.4FT/LBS APPLY GREEN LOCTITE RC603, TORQUE TO: 35 + 1.4 FT/LBS. – FIGURE 10...
- Page 24 PARTS LIST Rotor Kit ........See Table on Page 37 (◊) 5, 30 Stator Kit ........See Table on Page 37 (≈) 20, 28, 29, 31, 32, 38, 46 Seal Kit ........See Table on Page 35 (+) 4A, 4B, 5, 7, 9A, 9B, 33 Bearing Kit ..........
- Page 25 PARTS LIST ITEM PART NO. DESCRIPTION MATERIAL 2-31003-234 § O-Ring, 2-234, Buna-N, 70 Duro Buna-N 127267 − Resistor, Moisture, Sensor 127247 ♦ § Screw, HWHTS, 1032 x 0.50, TC, GCZP GC-ZP-STL 127249 § Wire, Jumper, Green, 6”, Bar/O-Ring, 8G 39462 ≈...
- Page 26 Volute Pilot Diameter (AFTER JAN.-2019) Volute Volute Volute Seal Plate Seal Plate O-Ring Model Seal Plate Size Wear Ring P/N * P/N * P/N* P/N * 208mm 208mm Not Available in 3 Frame 208mm 240mm 129994S4 129994S4K-4D-KIT 130687P 138587DN 141582 125857-235 305mm 129995S...
- Page 28 CURRENT DESIGN (AFTER JAN.-2019) Model Striker Plate Flange Size Striker O-ring Stock Kit Shim Stock Kit Spacing Kit 3 INCH 4 INCH Not Available in 3 Frame 4 INCH 4 INCH 4 INCH 4 INCH 142157D-STK-KIT 4 INCH 4MHA 4 INCH 5 INCH 141579D-STK-KIT 6 INCH...
- Page 29 “4ML = C” Impeller Kit Component Info (Ref. ONLY) Trim Dia. Ductile Iron Nihard Ductile Iron Nihard mm (in) Slicer Blade Kit Slicer Blade Kit Blade Part No. Part No. 235mm (9.25in) 127263-ASSY-KIT 143276-ASSY-KIT 127263-C 143276-C 142124 142133-0750 230mm (9.06in) 127263TA-ASSY-KIT 143276TA-ASSY-KIT 127263TA-C...
- Page 30 “4DM = G” Impeller Kit Component Info (Ref. ONLY) Trim Dia. Ductile Iron Nihard Ductile Iron Nihard mm (in) Slicer Blade Kit Slicer Blade Kit Blade Part No. Part No. 235mm (9.25in) 129991-ASSY-KIT 143204-ASSY-KIT 129991-C 143204-C 142131 142133-0562 230mm (9.06in) 129991TA-ASSY-KIT 143204TA-ASSY-KIT 129991TA-C...
- Page 31 “4DH = I” Impeller (AFTER JAN.-2019) Kit Component Info (Ref. ONLY) Trim Dia. Ductile Iron Nihard Ductile Iron Nihard mm (in) Slicer Blade Kit Slicer Blade Kit Blade Part No. Part No. 370mm (14.57in) 144218-ASSY-KIT 144219-ASSY-KIT 144218-C 144219-C 143266 142141-1000 365mm (14.37in) 144218TA-ASSY-KIT 144219TA-ASSY-KIT...
- Page 32 “6D = K” Impeller (AFTER JAN.-2019) Kit Component Info (Ref. ONLY) Trim Dia. Ductile Iron Nihard Ductile Iron Nihard mm (in) Slicer Blade Kit Slicer Blade Kit Blade Part No. Part No. 370mm (14.57in) 144216-ASSY-KIT 144217-ASSY-KIT 144216-C 144217-C 143340 143491-1125 365mm (14.37in) 144216TA-ASSY-KIT 144217TA-ASSY-KIT...
- Page 33 “6ML = N” Impeller Kit Component Info (Ref. ONLY) Trim Dia. Ductile Iron Nihard Ductile Iron Nihard mm (in) Slicer Blade Kit Slicer Blade Kit Blade Part No. Part No. 260mm (10.24in) 130826B-ASSY-KIT 143281-ASSY-KIT 130826B-C 143281-C 142128 142141-0625 255mm (10.04in) 130826BTA-ASSY-KIT 143281TA-ASSY-KIT 130826BTA-C...
- Page 34 “4MHA = EA” Impeller Kit Component Info (Ref. ONLY) Trim Dia. Ductile Iron Nihard Ductile Iron Nihard mm (in) Slicer Blade Kit Slicer Blade Kit Blade Part No. Part No. 370mm (14.57in) 137225-ASSY-KIT 143289-ASSY-KIT 137225-C 143289-C 142126 142133-0750 365mm (14.37in) 137225TA-ASSY-KIT 143289TA-ASSY-KIT 137225TA-C...
- Page 35 Seal Kits Seal Kit I.B. Seal I.B. Seal O.B. Seal O.B Seal Part No. Part No. Material Part No. Material 138623DN 125852 Carbon / Ceramic 125852 Carbon / Ceramic 138581DN (STD) 125852 Carbon / Ceramic 125852SD Silicon Carbide / Silicon Carbide 138624DN 125852 Carbon / Ceramic...
- Page 36 Additional Components Component Part No. Single Sale Impeller See Table Wear Rings See Table Volute Kit, Volute Kit Lifting Handle 125458 125458D-KIT Seal Plate Kit, Stator Kit, Pipe Plugs 014270-SS, 127269 Bearing Bracket Kit Wire Tie Cable 039462 Stator Kit Nameplate No Resale Nameplate/Model Plate Rivets...
- Page 37 1750 RPM 1150 RPM Model No. Volt Rotor Kit Stator / Motor Housing Rotor Kit Stator / Motor Housing Part No. Kit Part No. Part No. Kit Part No. 7366N-_ _ _-1H-32N 208-230/460 131986D 138731D 132915D 132933D 7366N-_ _ _-73-32N 131987D 132063D 132916D...
- Page 49 Notes...
- Page 50 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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