Powerhorse 50110 Owner's Manual
Powerhorse 50110 Owner's Manual

Powerhorse 50110 Owner's Manual

Submersible sump pumps

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SUBMERSIBLE SUMP PUMPS
Owner's Manual
WARNING:
Read carefully and understand all ASSEMBLY AND OPERATION
INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety
precautions may result in serious personal injury.
Item #50110 & #50131
SAVE THESE INSTRUCTIONS

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Summary of Contents for Powerhorse 50110

  • Page 1 SUBMERSIBLE SUMP PUMPS Owner’s Manual WARNING: Read carefully and understand all ASSEMBLY AND OPERATION INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety precautions may result in serious personal injury. Item #50110 & #50131 SAVE THESE INSTRUCTIONS...
  • Page 2 Thank you very much for choosing a Powerhorse product! For future reference, please complete the owner’s record below: Serial Number/Lot Date Code: ________________________________ Purchase Date: ____________________________________________ Save the receipt, warranty, and this manual. It is important that you read the entire manual to become familiar with this product before you begin using it.
  • Page 3 Before Each Use ..........................13 Operating Instructions ........................14 After Use .............................. 15 Maintenance ............................15 Parts Diagram - 50110 ......................... 16 Parts List - 50110 ..........................17 Parts Diagram - 50131 ......................... 18 Parts List - 50131 ..........................19 Troubleshooting ..........................
  • Page 4: Intended Use

    This sump pump can be used to drain rain water, infiltration water, domestic waste water or to remove water from flooded rooms. The pump can be completely or partially submersed and used to transfer clean or moderately dirty fluids. Technical Specifications 50110, 1/3 HP Pump Property Specification Voltage...
  • Page 5: Important Safety Information

    Important Safety Information  Read and understand all instructions. Failure to follow all instructions may result in serious injury.  The warnings, cautions, and instructions in this manual cannot cover all possible conditions or situations that could occur. Exercise common sense and caution when using this tool. Always be aware of the environment and ensure that the tool is used in a safe and responsible manner.
  • Page 6 PERSONAL SAFETY  Stay alert, watch what you are doing, and use common sense when operating the tool. Do not use the tool while you are tired or under the influence of drugs, alcohol, or medication. A moment of inattention while operating the tool may result in serious personal injury. ...
  • Page 7 PUMP USE AND CARE  Do not force the pump. Pumps do a better and safer job when used in the manner for which they are designed. Plan your work, and use the correct product for the job.  Check for damaged parts before each use. Carefully check that the pump will operate properly and perform its intended function.
  • Page 8: Specific Operation Warnings

    Specific Operation Warnings  Wear ANSI Z87.1 compliant goggles.  DO NOT start pump or run pump dry. Prime pump before each use.  Do not submerge pump in water. For indoor use only.  Pump clean water only. DO NOT use for salt water, brine, laundry discharge or any application that may contain foreign materials and/or caustic chemicals.
  • Page 9: Grounding

    Grounding  The pump must be grounded while in use to protect the operator from electrical shock. It is equipped with an electric cord that has an equipment-grounding conductor and a grounding plug. The plug MUST be plugged into a matching receptacle that is properly installed and grounded in accordance with ALL local codes and ordinances.
  • Page 10: Installation

    Installation Before the first installation of the pump, make sure all the parts are present. Compare the contents of the shipping crate with the packing list. If any part is missing or damaged, do not install the pump. If any parts are missing or damaged, contact customer service for replacement parts (see the Replacement Parts section in this manual for the phone number).
  • Page 11 2A. Install the discharge plumbing and a check valve using Teflon tape-NOT pipe joint cement. Install the check valve in the vertical discharge pipe to prevent flow backwards through the pump when it shuts off. If the check valve does not have a 1/8"anti-airlock hole, drill one in the discharge pipe just below the valve.
  • Page 12 Finish installing the necessary plumbing. Follow the pipe glue manufacturer’s instructions for safety precautions and curing time. 5A. Power Supply: This pump requires a 115V, 60Hz, 15 amp individual branch circuit. The circuit must be grounded and should be dedicated to the sump pump. 5B.
  • Page 13: Before Each Use

    Before Each Use  Inspect the work area before each use. Keep work area clean, dry, free of clutter, and well lit. Cluttered, wet, or dark work areas can result in injury. Using the tool in confined work areas may put you dangerously close to other cutting tools and rotating parts.
  • Page 14: Operating Instructions

    Operating Instructions  Stay alert, watch what you are doing, and use common sense when operating the pump. Do not use the pump while you are tired or under the influence of drugs, alcohol, or medication. A moment of inattention while operating the pump may result in serious personal injury. ...
  • Page 15: After Use

    After Use Before moving the pump after use, unplug it then allow time for it to cool because it will be HOT. Drain the pump housing.  Never lift the pump by the power cord. Store the pump when it will not be used for a long time. Store it in a dry, secure place out of the reach of children.
  • Page 16: Parts Diagram - 50110

    Parts Diagram - 50110 Page 16 of 22...
  • Page 17: Parts List - 50110

    Parts List - 50110 Part No. Description Quantity Pump body Cross recess pan head screw M5*8 Flat washer 5 Impeller Base plate Seal washer Stator Float switch component Insourcing skeleton axis lip seals FB10 25 6 Adjusting shim Single row centripetal ball bearing...
  • Page 18: Parts Diagram - 50131

    Parts Diagram - 50131 Page 18 of 22...
  • Page 19: Parts List - 50131

    Parts List - 50131 Part No. Description Quantity Pump body Cross recess pan head screw M5*8 Flat washer Impeller Base plate Seal washer Insourcing skeleton seal Adjusting shim Deep grove ball bearing6201 Rotor Deep grove ball bearing 6200 Wave spring D30 Stator End cover Off-track...
  • Page 20: Troubleshooting

    Troubleshooting Problem Possible Cause Corrective Action 1. Blown fuse 1. Replace fuse 2. Tripped breaker 2. Reset breaker 3. Plug disconnected 3. Secure plug 4. Corroded plug 4. Clean plug prongs Pump does not start 5. Thermal overload 5. Disconnect the pump from or run power for 30 minutes, then 6.
  • Page 21: Limited Warranty

    Northern Tool and Equipment Company, Inc. ("We'' or '"Us'') warrants to the original purchaser only ("You'' or “Your”) that the Powerhorse product purchased will be free from material defects in both materials and workmanship, normal wear and tear excepted.50110 is covered for a period of one year and 50131 is covered for a period of two years from date of purchase.
  • Page 22 Distributed by Northern Tool and Equipment Company, Inc. Burnsville, Minnesota 55306 NorthernTool.com Made in China Page 22 of 22...

This manual is also suitable for:

50131

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