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471 US Hwy 250 East, Ashland, Ohio 44805
PH: 419-207-9400
FX: 419-207-8031
INSTALLATION AND SERVICE INSTRUCTIONS AND
REPAIR PARTS LIST FOR 2HP "SEMI-OPEN"
K(H)GS2 CENTRIFUGAL SUBMERSIBLE
GRINDER SEWAGE PUMPS
__________________________________________________________________________________
P/N O&M-K(H)GS2
1
Effective June 2016 -
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Table of Contents
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Summary of Contents for Keen Pump K(H)GS2
- Page 1 471 US Hwy 250 East, Ashland, Ohio 44805 PH: 419-207-9400 FX: 419-207-8031 INSTALLATION AND SERVICE INSTRUCTIONS AND REPAIR PARTS LIST FOR 2HP “SEMI-OPEN” K(H)GS2 CENTRIFUGAL SUBMERSIBLE GRINDER SEWAGE PUMPS __________________________________________________________________________________ P/N O&M-K(H)GS2 Effective June 2016 -...
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Page 2: Table Of Contents
MODELS Standard Flow w/ Radial Cutters CATALOG NO. VOLTS CORD DISCH KGS2-2001 10-5 1.25 KGS2-2401 10-5 1.25 KGS2-2003 14-7 1.25 KGS2-2303 14-7 1.25 KGS2-4603 14-7 1.25 High Head w/ Radial Cutters CATALOG NO. VOLTS CORD DISCH KHGS2-2001 10-5 1.25 KHGS2-2401 10-5 1.25 KHGS2-2003... -
Page 3: Kgs2
Standard Flow & High Head w/ Axial Slicers INTERNAL CAPACITORS CATALOG NO. VOLTS CORD DISCH KGSL2-2001C 10-3 1.25 KGSL2-2401C 10-3 1.25 KHGSL2-2001C 10-3 1.25 KHGSL2-2401C 10-3 1.25 Read all instructions in this manual before operating pump. Most accidents can be avoided by using COMMON SENSE. Effective June 2016 -... -
Page 4: Kgs2
KEEN PUMP is not responsible for losses, injury or death resulting from a failure to observe these safety precautions, misuse, abuse or misapplication of pumps or equipment. WARNING! WARNING ! THE PUMP MUST BE WIRED BY A QUALIFIED Any wiring to be done on pumps should be ELECTRICIAN, USING AN APPROVED STARTER done by a qualified electrician. -
Page 5: Kgs2
WIRING DIAGRAMS (Internal Capacitors) SINGLE PHASE, 208/240V, 10/3 CABLE WIRES 208V 240V WHITE (1) BLACK (3) Effective June 2016 -... -
Page 6: Khgs2
SINGLE PHASE, 208/240V, 10/5 CABLE WIRES 208V 240V WHITE (1) BLACK (3) WHITE (1) RED (2) BLACK (3) RED (2) Effective June 2016 -... -
Page 7: Khgs2
3-PHASE, 208/230/460V, 14/7 CABLE WIRES 230 VOLT WHITE BLACK WHITE BLACK WIRES 460 VOLT WHITE BLACK WHITE BLACK Effective June 2016 -... -
Page 8: Pump Specifications
PUMP SPECIFICATIONS DISCHARGE…………………………. 1-1/4” NPT OR 2-Bolt Flange, Vertical LIQUID TEMPERATURE…………… 120 degrees F (Continuous) 140 degrees F. (Intermittent) MOTOR HOUSING………………….. Cast Iron, ASTM A-48, Class 30 CORD CAP…………………………… Cast Iron, ASTM A-48, Class 30 VOLUTE………………………………. Cast Iron, ASTM A-48, Class 30 SEAL PLATE…………………………. - Page 9 Start Capacitor Run Capacitor 208 & 240 Volt Models....216-259 mfd, 250 VAC 50 mfd, 370 VAC MOTOR (THREE PHASE)…………. 2 HP, 3450 RPM, 60 Hz Tri-voltage, 208 / 230 / 460 volts On-Winding temperature sensor, requires temperature sensor circuitry in control panel Oil Filled, Class F OPTIONAL EQUIPMENT………….
- Page 10 Installation USAGE: ELECTRICAL: The 2 HP grinder pumps are for pumping MOTOR OVERLOAD PROTECTION domestic sewage. One pump can handle the Single phase motors are provided with an sewage from a maximum of 2 homes. on-winding thermal overload switch. If motor overloads or overheats for any These pumps are not to be used for reason, the switch opens, stopping motor.
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Page 11: Troubleshooting
TROUBLESHOOTING The troubles listed below are potential problems involving the pump. Other troubles can occur from faulty control box operation. Consult control box instructions for troubleshooting list involving the control box. PROBLEM PROBABLE CAUSE Pump will not run. Tripped breaker, blown fuse, poor electrical connection, interruption of power, improper power supply. - Page 12 REPLACING GRINDER IMPELLER AND SHREDDING RING “RADIAL CUTTERS” Note: This is the only disassembly operation permitted in the field. All other repairs must be performed at an authorized service center or the factory. STANDARD TOOLS REQUIRED: Standard socket wrench set. ...
- Page 13 8. Make sure allen head cap screw in bottom of pump shaft is tight. Make sure the impeller turns freely by hand after reassembly. Some drag will be present due to the shaft seals. There should not be any binding or tight spots when turning the grinder impeller. REPLACING IMPELLER AND RETAINER PLATE “AXIAL SLICERS”...
- Page 14 DISASSEMBLY OR REPLACING OF SLICER PLATE AND SLICER IMPELLER 1. Remove Slicer retainer (3 bolts). 2. Use a ball-peen hammer to tap onto (3 blade) rotary slicer impeller. Tap in a counterclockwise direction (thread is right hand). 3. Remove “disk-shaped” slicer plate. May have to pry with screwdriver. 4.
- Page 15 Effective June 2016 -...
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Page 16: Repair Parts List
REPAIR PARTS LIST Effective June 2016 -... - Page 17 Effective June 2016 -...
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Page 18: Kgsl2
KGSL2-2001/2301/2401(C) KGSL2-2003/2303/4603 Pump Model Numbers w/ Axial Slicers KHGSL2-2001/2301/2401(C) KHGSL2-2003/2303/4603 REF. DESCRIPTION QTY. PART NUMBER QTY. PART NUMBER Castings Bearing Plate, Upper, Cast Iron KGX2004 KGX2004 Assembly, Upper Bearing Plate “C” Models KGA2070-5-03 Housing, Lower Bearing, Cast Iron K0467-2-01X K0467-2-01X Seal Plate, Lower, Cast Iron (w/ bushing) K0447-5-01X K0447-5-01X... -
Page 19: Effective June
Assembly, Start switch (230V) K0653-5-01 Washer, Lock, 3/8” SST LWASH3/8SS LWASH3/8SS Screw, Cap, 3/8-16UNC x 1” LG, SST CS3/8X1SS CS3/8X1SS Plate, Slicer retainer, SST K0453-1-01 K0453-1-01 KGS2-2001/2301/2401(C) KGS2-2003/2303/4603 Pump Model Numbers w/ Radial KHGS2-2001/2301/2401(C) KHGS2-2003/2303/4603 Cutters REF. DESCRIPTION QTY. PART NUMBER QTY. - Page 20 Ring, Grinder, SST, High Head KG2072-2-01 KG2072-2-01 Impeller, Grinding, SST KG2150-2-01 KG2150-2-01 Plug, 1/4" NPT pipe, SST PLUG1/4 PLUG1/4 Assy, Wire, Moisture Detector w/ resistor K0138-1-01 K0138-1-01 Resistor, 330k ohm K0381-1-01 K0381-1-01 Sensor, Moisture KG2160 KG2160 Capacitor, Start, 216-259 Mfd, 250 VAC K0408-1-02 Capacitor, Run, 50 Mfd, 370 VAC K0341-1-01...
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Page 21: Limited Warranty
LABOR, ETC., COSTS: Keen Pump shall in no event be responsible or liable for the cost of field labor or other charges incurred by any customer in removing and/or reaffixing any Keen Pump product, part or component thereof or any temporary pumping of other equipment.
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