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GP-3750
Owner's Manual
WARNING! To Reduce Risk of Injury,
User Must Read and Understand
Owner's Manual Prior to Use.
NOTE: Retain Original Sales Receipt as Proof of Purchase!

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Summary of Contents for Smarter tools GP-3750

  • Page 1 GP-3750 Owner’s Manual WARNING! To Reduce Risk of Injury, User Must Read and Understand Owner’s Manual Prior to Use. NOTE: Retain Original Sales Receipt as Proof of Purchase!
  • Page 2 ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 3: Table Of Contents

    READ AND UNDERSTAND ALL SAFETY PRECAUTIONS IN THIS MANUAL BEFORE OPERATING. FAILURE TO COMPLY WITH INSTRUCTIONS IN THIS MANUAL COULD RESULT IN PERSONAL INJURY, PROPERTY DAMAGE, AND/ OR VOIDING OF YOUR WARRANTY. SMARTER TOOLS WILL NOT BE LIABLE FOR ANY DAMAGE BECAUSE OF FAILURE TO FOLLOW THESE INSTRUCTIONS.
  • Page 4: Introduction

    3750W Generator Introduction _________________________________________________________________________________________________ Congratulations on your purchase of a Smarter Tools This Booklet generator. Smarter Tools designs and builds generators Every effort has been made to ensure the accuracy to strict specifications. With proper use and maintenance, and completeness of the information in this manual.
  • Page 5: Safety Guidelines - Definitions

    INSTRUCTIONS BEFORE USING THIS EQUIPMENT. BASIC SAFETY PRECAUTIONS SHOULD ALWAYS BE FOLLOWED TO REDUCE THE RISK OF PERSONAL INJURY. Save These Important Safety Instructions! Read and understand all of these safety instructions. Be sure to retain them for future use. ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 6: General Precautions

    This product requires oil and fuel. THE ENGINE WILL NOT START WITHOUT OIL. Work in well ventilated area. Keep cigarettes, flames or sparks away from the work area or where gasoline is stored. WARNING! GASOLINE IS EXTREMELY FLAMMABLE AND IS EXPLOSIVE UNDER CERTAIN CONDITIONS. KEEP OUT OF REACH OF CHILDREN. ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 7: Hot Components

    Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Generators create sparks which may ignite the dust or fumes. • Keep bystanders, children, and visitors away while operating a generator. Provide barriers or shields as needed. ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 8: Electrical Safety

    Dress properly. Contain long hair, clothing, jewelry, and gloves as they can be caught in moving parts. • Avoid accidental starting. Make sure the power switch is in its “OFF” position, and disconnect the spark plug wire when not in use. ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 9: General Use And Care

    • Maintain labels and name plates on the generator and engine. These carry important information. If unreadable or missing, contact Smarter Tools immediately for a replacement. • Generator service must be performed only by qualified repair personnel. Service or maintenance performed by unqualified personnel could result in a risk of injury.
  • Page 10: Installation

    • Do not alter or adjust any part of the generator that is assembled and supplied by the manufacturer. • Always follow and complete scheduled engine and generator maintenance. ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 11: Chemicals

    If an extension cord (not included) is used, make sure to use only UL approved cords having the correct gauge and length according to the following table: Nameplate Amps Cord Lengths (@full load) 0”-50” 50”-100” 100”-150” 150”-200” 5.1-8 8.1-12 12.1-15 15-20 ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 12: Controls And Features

    8. Oil Filler Cap/Dipstick – Used to check and fill supply fuel to the engine engine oil. 5. Air Filter – Protects the engine by filtering dust 9. Control Panel – See “Control Panel” page 13 and debris from the intake air. ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 13: Control Panel

    120V 20A Dúplex - Este dúplex está protegido por un interruptor de circuito 20A. 9. Ground Terminal – Consult an electrician for local grounding regulations. Terminal de tierra - Consulte a un electricista para que las regulaciones de puesta a tierra local. ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 14: Installation

    Note: Generators used on construction sites may be subject to additional rules and regulations. If you plan to use the generator on a construction site, please consult your local authority regarding. ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 15: Support And Mounting

    (electrode) which can adequately ground the generator. CAUTION: PRIOR TO FIRST USING THE GENERATOR, THE ENGINE MUST BE FILLED WITH APPROXIMATELY ½ QUART OF HIGH QUALITY SAE 10W-30 GRADE ENGINE OIL. ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 16: Add Engine Oil

    7. DO NOT fill above fuel strainer. 8. Screw on the fuel cap and wipe away and spilled fuel. WARNING: THE GENERATOR MUST BE OFF AND COOLED DOWN BEFORE REFILLING THE FUEL TANK. ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 17: Operation

    Surge wattage is the extra burst of power needed to start some electric driven equipment. Following the steps listed under “Power Management” will guarantee that only one device will be starting at a time. ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 18: Power Management

    2. Let the generator run at no-load for several minutes to stabilize internal temperatures of the engine and generator. 3. Turn the power switch to the “OFF” position. 4. Turn the fuel valve to the “OFF” position. ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 19: Wattage Reference Guide

    Circular Saw 1500 1500 Starting Compressor 1 ½ HP 1000 1000 Watts Edge Trimmer Hand Drill ½” 1000 1000 Paint Sprayer 1200 Table Saw 2000 2000 Total Running Watts + Highest Starting Watts ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 20: Inspection, Cleaning, And Maintenance

    3. Replace the drain plug. 4. Remove oil fill cap/dipstick to add oil. 5. Add approximately ½ quart of engine oil and replace oil fill cap/dipstick. 6. Dispose of used oil at an approved waste management facility. ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 21: Spark Plug

    If operating under heavy load or in hot environments, drain the old engine oil and replace with approximately ½ quart of high quality SAE 10W-30 grade engine oil. • Remove, clean, re-dampen with motor oil and replace air filter. ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 22: Storage

    Take care not to drop or strike the generator when transporting. DO NOT place heavy objects on the generator. ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 23: Specifications

    Fuel Gauge Oil Type SAE 10W-30 Start Type Recoil AC Volt Meter Frame Construction Tubular Steel Wheel & Handle Kit 7” No-flat Wheel and Handle Kit Dimensions L x W x H (in.) 23.5"x17"x18" ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 24: Parts Lists

    Generator gallops Engine governor defective Contact Smarter Tools Review load and adjust. See Overload “Power Management” Repeated circuit breaker tripping Check for damaged, bare or Faulty cords or device frayed wires. Replace defective device ©2012 Smarter Tools, Inc. All Rights Reserved...
  • Page 25: Cylinder Head Assembly

    Warranty Identification _________________________________________________________________________________________________ To assist in accurately determining whether your Smarter Tools product is still covered by manufacturer’s warranty and to identify your product properly should you need to contact customer service an Hour Meter and Identification Plate have been installed.
  • Page 26: Generator Assembly

    • Merchandise sold as reconditioned, used as your Warranty Registration Card and a copy of your sales rental equipment, or floor/display models sold receipt from one of Smarter Tools' retail locations as proof without packaging and/or missing parts or of purchase.
  • Page 27: Starter Assembly

    ©2012 Smarter Tools, Inc. All Rights Reserved...

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