GENTRON Pro2 Owner's Manual
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GENTRON Pro2 Owner's Manual

7500watt generator
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Owner's Manual
Pro2 7500WATT GENERATOR
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  • Page 1 Owner’s Manual Pro2 7500WATT GENERATOR Please read and save these instructions. www.GentronUSA.com...

  • Page 2: Table Of Contents

    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. GENTRON® WILL NOT BE LIABLE FOR ANY DAMAGE BECAUSE OF FAILURE TO FOLLOW THESE INSTRUCTIONS.

  • Page 3: Limited Warranty

    90 days from the date of original purchase. Products covered under this warranty include air compressors, air tools, service parts, pressure washers and generators. Gentron® will repair or replace, at Gentron® sole option, products or components which have failed within the warranty period. Service will be scheduled according to the normal work flow and business hours at the service center location, and the availability of replacement parts.
  • Page 4 • Expendable parts or accessories supplied with the product which are expected to become inoperative or unusable after a reasonable period of use. • Merchandise sold by Gentron® which has been manufactured by and identified as the product of another company, such as gasoline engines. The product manufacturer’s warranty, if any, will apply.

  • Page 5: Safety Guidelines

    Owner’s Manual Safety Guidelines - Definitions This manual contains important information that you need to know and understand in order to protect YOUR SAFETY and to PREVENT EQUIPMENT PROBLEMS. The following symbols help you recognize this information. Please read the manual and pay attention to these sections. Save These Important Safety Instructions! Read and understand all of these safety instructions.

  • Page 6: General Precautions

    7500W Generator General Precautions WARNING! FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN SEVERE INJURY OR DEATH. DANGER Carbon Monoxide Using a generator indoors WILL KILL YOU IN MINUTES. Carbon Monoxide Generator exhaust contains high levels of carbon monoxide (CO), a poisonous gas you cannot see or smell.

  • Page 7: Hot Components

    Owner’s Manual General Precautions (cont’d) Gasoline and Oil (cont’d) • Do not smoke, or allow sparks, flames or other sources of ignition around the engine and fuel tank. Fuel vapors are explosive. • Keep grounded conductive objects, such as tools, away from exposed, live electrical parts and connections to avoid sparking or arcing.

  • Page 8: Work Area

    7500W Generator General Precautions (cont’d) Work Area • Keep your work area clean and well lit. Cluttered benches and dark areas invite accidents. • 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. •...

  • Page 9: Personal Safety

    Owner’s Manual General Precautions (cont’d) Electrical Safety (cont’d) • All connections and conduits from the generator to the load must only be installed by trained and licensed electricians, and in compliance with all relevant local, state, and federal electrical codes and standards, and other regulations where applicable. •...

  • Page 10: Generator Use And Care

    7500W Generator General Precautions (cont’d) Personal Safety (cont’d) • Avoid accidental starting. Make sure the power switch is in its “OFF” position, and disconnect the spark plug wire when not in use. • Remove adjusting keys or wrenches before turning the generator on. A wrench or a key that is left attached to a rotating part of the generator may result in personal injury.

  • Page 11: Heart Pacemakers

    Servicing Maintain labels and name plates on the generator and engine. These carry important information. If unreadable or missing, contact Gentron® immediately for a replacement. Generator service must be performed only qualified repair personnel. Service or maintenance performed by unqualified personnel could result in a risk of injury.
  • Page 12 7500W Generator General Precautions (cont’d) Installation (cont’d) • If the generator is installed outdoors, it must be weatherproofed and should be soundproofed. It should not be run outdoors without protection to the generator and wiring conduit. • The generator weighs 195 lbs. Two or more people should assist when moving or lifting this product.
  • Page 13 Owner’s Manual General Precautions (cont’d) Mechanical (cont’d) • Do not operate the generator with safety guards removed. While the generator is running, do not attempt to reach around the safety guard for maintenance or any other reason. • Keep hands, arms, long hair, loose clothing, and jewelry away from moving parts. Be aware that when engine parts are moving fast they cannot be seen clearly.
  • Page 14 7500W Generator General Precautions (cont’d) Extension Cord 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'...

  • Page 15: Battery

    Owner’s Manual Battery To start generator with electric start you will need a battery (not included). You can use a 12v lawn tractor battery with the following specifications: The dimensions are Wx7.5” Dx5” Hx7” (including terminals). A rated cranking amperage of 200. Terminals are regular, not reversed. Note: Using a battery not designed for this unit may void warranty.

  • Page 16: Assembly

    7500W Generator Assembly Unpacking 1. Remove the generator and loose parts box from the carton. 2. Compare the loose parts with the inventory list below. Loose Parts (Wheel kit and handle) Check all loose parts against the following list. Contact your dealer toll free at 888.896.6881 if any of the loose parts shown are not included with your generator Hardware Check: Your Hardware Kit should include:...
  • Page 17 Owner’s Manual Assembly Handle Installation. Floor Mount Instalation This generator has an option of not using the mobility kit. If this is desired, just install the 4 rubber mounts on the frame as shown. (this is why there are 6 mounts). If you want to use the mobility kit, save the 4 mounts in a safe place, and continue to the “mobility kit installation.”...
  • Page 18 7500W Generator Assembly Wheel Kit Installation Here is the hardware required to install Start by installing the the support leg. Place a block of wood rubber floor mounts under the generator so that you don’t onto the support leg have to hold it up while trying to install as shown.

  • Page 19: Operation

    Owner’s Manual Operation Fuel Tank Electric Start Oil Fill Control Panel NOTE: THE PARTS LISTED ABOVE ARE HELPFUL FOR LOCATING THE CONTROLS MENTIONED BELOW. CAUTION: Prior To First Using The Generator, The Engine Must Be Filled With A High Quality SAE 10w-30 Grade Engine Oil.
  • Page 20 7500W Generator Operation (cont’d) Starting 1. Turn the engine switch to the ON position. The engine switch enables and disables the ignition system. OFF: To stop the engine RUN: To run the engine Key Start 2. The fuel valve is located between the fuel tank and the carburetor.

  • Page 21: Stopping Engine

    Owner’s Manual Operation (cont’d) Starting 4. Operate the Recoil Starter: Turn the key to the “Run” position. Pull the starter grip lightly until you feel resistance, then pull briskly. Return the starter grip gently. Pulling the starter grip operates the recoil starter to crank the engine.

  • Page 22: Powering 120 Volt Ac Tools And Equipment

    CAUTION: ATTEMPTING TO POWER SENSITIVE ELECTRONIC EQUIPMENT WITHOUT THE USE OF AN APPROVED LINE CONDITIONER MAY CAUSE DAMAGE TO THE EQUIPMENT. GENTRON® IS NOT RESPONSIBLE FOR ANY DIRECT OR INDIRECT DAMAGE CAUSED BY FAILURE TO USE AN APPROVED LINE CONDITIONER.
  • Page 23 Owner’s Manual Operation (cont’d) Powering 12 Volt DC tools and Equipment: 1. Prior to powering tools and equipment, make sure the generator’s rated voltage, and amperage capacity (12V DC) is adequate to supply all electrical loads that the unit will power. If powering exceeds the generator’s capacity, it may be necessary to group one or more of the tools and/or equipment for connection to a separate generator.

  • Page 24: Spark Plug Service

    7500W Generator Operation (cont’d) Spark Plug Service In order to service the spark plug, you will need a spark plug wrench (commercially available). Recommended spark plugs: NHSP LD F7TC. To ensure proper engine operation, the spark plug must be properly gapped and free of deposits. 1.

  • Page 25: Inspection, Cleaning And Maintenance

    Owner’s Manual Inspection, Cleaning, and Maintenance WARNING! ALWAYS MAKE SURE THE ENGINE POWER SWITCH IS IN ITS “OFF” POSITION. DISCONNECT THE SPARK PLUG WIRE FROM THE ENGINE. AND ALLOW SUFFICIENT TIME FOR THE ENGINE AND GENERATOR TO COMPLETELY COOL BEFORE PERFORMING ANY INSPECTIONS, MAINTENANCE, OR CLEANING.

  • Page 26: Installation

    7500W Generator Installation NOTE: PRIOR TO POWERING TOOLS AND EQUIPMENT MAKE SURE THE GENERATOR’S RATED VOLTAGE, WATTAGE AND AMPERAGE CAPACITY IS ADEQUATE TO SUPPLY ALL ELECTRICAL LOADS THAT THE UNIT WILL POWER. IF POWERING EXCEEDS THE GENERATOR’S CAPACITY, IT MAY BE NECCESSARY TO GROUP ONE OR MORE OF THE TOOLS AND/OR EQUIPMENT FOR CONNECTION TO A SEPERATE GENERATOR.
  • Page 27 Owner’s Manual Installation (cont’d) Supporting and Mounting Mount the generator on a concrete slab capable of supporting the weight of the generator. The slab must extend on all sides beyond the frame by at least one foot. Contact a cement contractor for slab specifications if necessary.

  • Page 28: Compliance

    7500W Generator Compliance UNITED STATES ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON, DC 20460 2005 Model Year Certifcate of Conformity • Manufacturer: Jiangsu Jiandong Group Co. Ltd. • Certificate Number: JDG-NRSI-05-04 • Effective Date: 12/09/2005 • Date Issued: 12/09/2005 Merrylin Zaw-Mon, Director, Compliance and Innovation Strategies Division, Office of Transportation and Air Quality.

  • Page 29: Specifications

    Owner’s Manual Speci fications AC electrical Current Output 120V/240V AC @ 50/25A 60Hz Continuous/rated Wattage 6,000 Peak Wattage 7,500 Outlet Two 120V outlets, One 120V twist-lock One 120/240V twist-lock DC electrical 8.3 A Gasoline engine Horsepower Type 4-cycle OHV air-cooled recoil & electric start Displacement 389cc Oil capacity...

  • Page 30: General Parts Listing

    7500W Generator Cylinder Head assy. APA Part No. Part. No Description APG3009-A-01-JD HEAD COVER COMP. BOLT JF340-A-01 APG3009-A-02-JD HEAD COVER WASHER COMP. JF340-A-02 APG3009-A-03-JD WASHER COVER PACKING JF340-A-03 APG3009-A-04-JD HEAD COVER COMP. JF340-A-04 APG3009-A-05-JD HEAD COVER PACKING JF340-A-05 APG3009-A-06-JD FLANGE BOLT (M1OX 80) JF340-A-06 APG3009-A-07-JD SPARK PLUG...
  • Page 31 7500W Generator Cylinder barrel APA Part No. Description Part. No APG3009-B-01-JD FLANGE BOLT (M6X 14) JF340-B-01 APG3009-B-02-JD OIL LEVEL SWITCH ASSY. JF240-B-02 APG3009-B-03-JD 0-RING (14mm) JF240-B-03 APG3009-B-04-JD FLANGE NUT (MIO) JF340-B-02 APG3705-B-05-JD CRANK CASE JF390-B-02 APG3009-B-06-JD BALL BEARING (6207) JF340-B-04 APG3009-B-07-JD WASHER( 4 8.3 x 1 17x1) JF340-B-05...
  • Page 32 7500W Generator Crankcase cover system assy. APA Part No. Part. No Description APG3009-C-01-JD DUCT COVER JD5000-A-01 APG3009-C-02-JD FLANGE BOLT (M8 X 35) JD5000-A-02 APG3009-C-03-JD OIL SCALE JF340-C-03B APG3009-C-04-JD OIL SCALE SEAL RING JF340-C-02 APG3009-C-05-JD OIL SEAL(35X 452X8) JF340-B-11 APG3009-C-06-JD FLANGE BOLT (M8X35) JF390-C-01 APG3009-C-07-JD CRANKCASE COVER...
  • Page 33 7500W Generator Crankshaft assy. APA Part No. Part. No Description APG3009-D-Ol-JD CRANKSHAFT COMP. JF340-D-02 APG3009-D-02-JD BALANCER WEIGHT JF340-D-04...
  • Page 34 7500W Generator Piston & Connecting Rod Assy. APA Part No. Part. No Description APG3009-E-01-JD COMPRESSION RING A JF390-E-01 APG3009-E-02-JD COMPRESSION RING B JF390-E-02 APG3009-E-03-JD OIL RING A JF390-E-03 APG3009-E-04-JD OIL RING B JF390-E-04 APG3009-E-05-JD PISTON PIN CLIP (20 mm) JF240-E-05 APG3009-E-06-JD PISTON JF390-E-05...
  • Page 35 7500W Generator Recoil Starter Assy. APA Part No. Part. No Description APG3009-F-01-JD PIVOT ADJUSTING NUT JF340-F-01 APG3009-F-02-JD ROCKER ARM PIVOT JF340-F-02 APG3009-F-03-JD ROCKER ARM JF340-F-03 APG3009-F-04-JD PIVOT BOLT (M8) JF340-F-04 APG3009-F-05-JD PUSH ROD GUIDE PLATE JF340-F-05 APG3009-F-06-JD ROD PUSH JF240-F-06 APG3009-F-07-JD VALVE LIFTER JF240-F-07...
  • Page 36 7500W Generator Recoil Starter Assy. APA Part No. Part. No Description APG3009-G-01-JD RECOIL STARTER ASSY. JF340-G-01 APG3009-G-02-JD SETTING SCREW JF340-G-02 APG3009-G-03-JD SPRING RETAINER JF340-G-03 APG3009-G-04-JD PLATEN SPRING JF340-G-04 APG3009-G-05-JD STARTER DETENT JF340-G-05 APG3009-G-06-JD DETENT SPRING JF340-G-06 APG3009-G-07-JD RECOIL STARTER REEL JF340-G-07 APG3009-G-08-JD START RETURN SPRING...
  • Page 37 7500W Generator Fan Cover Assy. APA Part No. Part. No Description APG3009-H-01-JD SHROUD JF340-H-01 APG3009-H-02-JD FLANGE BOLT (M6 X 14) JF340-H-02 APG3009-H-03-JD FAN COVER COMP. JF340-H-03 APG3009-H-04-JD WIRE HARNESS CLIP JF340-H-04...
  • Page 38 7500W Generator Carburetor Assy. APA Part No. Part. No Description APG3009-I-01-JD TUBE CLIP JD3800-B-01 APG3009-I-02-JD TUBE A JD3800-B-02 APG3009-I-03-JD TUBE B JD3800-B-03 APG3009-I-04-JD WIPE HARNESS CLIP JD3800-B-04 APG3009-I-05-JD DASHPOT CHECK VALVE JD3800-B-05 APG3009-I-06-JD MANUAL CHOKE STAY ASSY. JD3800-B-06 APG3009-I-07-JD CARBURETOR IRON GASKET JF340-I-05 APG3009-I-08-JD CARBURETOR ASSY.
  • Page 39 7500W Generator Flywheel Assy. APA Part No. Part. No Description APG3QO9-J-01-JD FLYWHEEL JF340-J-01A APG3QO9-J-02-JD FLYWHEEL JF340-J-01B APG3QO9-J-03-JD SPECIAL WOODRUFF KEY JF340-J-02 APG3QO9-J-04-JD COOLING FAN JF340-J-03 APG3QO9-J-05-JD STARTER PULLEY JF340-J-04 APG3QO9-J-06-JD FLYWHEEL NUT (M16) JF340-J-05...
  • Page 40 7500W Generator Ignition Assy. APA Part No. Part. No Description APG3009-K-01-JD NOISE SUPPERSSOR CAP ASSY. JF340-K-01 APG3009-K-02-JD INGITION GOIL ASSY. JF340-K-02 APG3009-K-03-JD STOP SWITCH CORD JF340-K-03 APG3009-K-04-JD STOP SWITCH CORD HOLDER JF340-K-04 APG3009-K-05-JD FLANGE BOLT (M6 X 25) JF340-K-05 APG3009-K-06-JD CORD GROMMENT JF340-K-06 APG3009-K-07-JD...
  • Page 41 7500W Generator Starter Motor Assy. APA Part No. Description Part. No APG3075-L-01-JD UNIT STARTER MOTOR JF340-L-01 APG3075-L-02-JD CONTACTOR ASSY. JF340-L-02 APG3075-L-03-JD FLANGE BOLT (M8×35) JF340-L-03...
  • Page 42 7500W Generator Control Assy. APA Part No. Part. No Description APG3009-M-01-JD CONTROL ASSY. JF340-M-01B APG3009-M-02-JD CONTROL BASE COMP. JF340-M-02B APG3009-M-03-JD CONTROL ADJUSTING SPRING JF340-M-03 APG3009-M-04-JD PAN SCREW (M5 X 34) JF340-M-04 APG3009-M-05-JD FLANGE BOLT (M6 X 14) JF340-M-05 APG3009-M-06-JD GOVERNOR SPRING JF340-M-06 APG3009-M-07-JD THROTTLE RETURN SPRING...
  • Page 43 7500W Generator Muffler Assy. APA Part No. Part. No Description APG3009-N-01-JD FLANGE BOLT (M8 X 16) JD3800-B-01 APG3009-N-02-JD FLANGE BOLT (M6 X 12) JD3800-B-02 APG3009-N-03-JD MUFFLER STAY COMP. JD3800-B-03 APG3009-N-04-JD MUFFLER PROTECTOR SEAL JD3800-B-04 APG3009-N-05-JD MUFFLER SIDE PROTECTOR JD3800-B-05 APG3009-N-06-JD MUFF.
  • Page 44 7500W Generator Air Cleaner APA Part No. Part. No Description APG3009-O-01-JD AIR CLEANER COVER COMP JD3800-C-01 APG3009-O-02-JD AIR CLEANER ELEMENT JD3800-C-02 APG3009-O-03-JD FLANGE NUT (M5) JD3800-C-03 APG3009-O-04-JD AIR CLEANER SEPARATOR JD3800-C-04 APG3009-O-05-JD AIR CLEANER SEAL JD3800-C-05 APG3009-O-06-JD AIR CLEANER CASE COMP JD3800-C-06 APG3009-O-07-JD BREATHER TUBE...
  • Page 45 7500W Generator Fuel Tank Assy. APA Part No. Part. No Description APG3009-P-01-JD FUEL FILLER CAP COMP JD3800-D-01 APG3009-P-02-JD FUEL FILTER JD3800-D-02 APG3009-P-03-JD FUEL TANK COMP. JD3800-D-03 APG3009-P-04-JD FUEL METER ASSY. JD3800-D-04 APG3009-P-05-JD FLAT SCREW JD3800-D-05 APG3009-P-06-JD FLANGE BOLT JD3800-D-06 APG3009-P-07-JD AIR DUCT WASHER JD3800-D-07 APG3009-P-08-JD...
  • Page 46 7500W Generator Control Box Assy. APA Part No. Part. No Description APG3009-Q-01-JD CONTROL PANEL COMP. JD6500BST-E-01 APG3009-Q-02-JD ENGINE SWITCH ASSY. JD6500BST-E-02 APG3009-Q-03-JD DC 12V OUTPUT JD6500BST-E-03 APG3009-Q-04-JD VOLTMETER ASSY. JD6500BST-E-04 APG3009-Q-05-JD 120V RECEPTACLE(Ru-22) JD6500BST-E-05 APG3009-Q-06-JD CIRCUIT BREAKER JD6500BST-E-06 APG3009-Q-07-JD 120V RECEPTACLE(L5-30) JD6500BST-E-07 APG3009-Q-08-JD 240V RECEPTACLE(L14-30)
  • Page 47 7500W Generator Frame Comp Assy. APA Part No. Part. No Description APG3009-R-01-JD FUEL TANK MOUNTING RUBBER JD3800-F-01 APG3009-R-02-JD FRAME COMP. JD6500-C-01 APG3009-R-03-JD FLANGE BOLT (M6X 12) J03800-F-03 APG3009-R-04-JD FLANGE NUT (M8) JD3800-F-04 APG3009-R-05-JD BOTTOM RUBBER (LEFT) JD3800-F-05 APG3009-R-06-JD BOTTOM RUBBER (RIGHT) JD3800-F-06 APG3009-R-07-JD FLANGE NUT (M1O)
  • Page 48 7500W Generator Generator APA Part No. Part. No Description APG3009-S-01-JD STATOR COVER JD6500-D-01 APG3009-S-02-JD STATORASSY. JD6500-D-02 APG3009-S-03-JD COOLING FAN JD6500-G-03 APG3009-S-04-JD BRUSH ASSY. JD3800-G-04 APG3009-S-05-JD TAPPING SCREW JD3800-G-05 APG3009-S-06-JD RR HOUSING JD3800-G-06 APG3009-S-07-JD PAN SCREW JD3800-G-07 APG3009-S-08-JD FLANGE BOLT (M6X 179) JD6500-G-08 APG3009-S-09-JD AUTO VOLTAGE REG.
  • Page 49 7500W Generator Generator APA Part No. De scription Part. No APG3009-S-18-JD HEX.BOLT (M5 X 20) JD3800-G-18 APG3009-S-19-JD VOLT CHANGE TERMINAL BR-AC-W JD3800-G-19 APG3009-S-20-JD PLAIN WASHER (5mm) JD3800-G-20 APG3009-S-21-JD HEX. NUT (M5) JD3800-G-21 APG3009-S-22-JD SPRING WASHER (5mm) JD3800-G-22 APG3009-S-23-JD CRANK CASE GROMMET JD3800-G-23...
  • Page 50 7500W Generator Wheel & Hand Assy. APA Part No. Part. No Description APG3009-T-01-JD PIN SPLIT JD6500-T-01 APG3009-T-02-JD WSHER PLAIN JD6500-T-02 APG3009-T-03-JD WHEEL JD6500-T-03 APG3009-T-04-JD BAFFLE JD6500-T-04 APG3009-T-05-JD SHAFT JD6500-T-05 APG3009-T-06-JD FLANGE BOLT (M6X 35) JD6500-T-06 APG3009-T-07-JD FLANGE NUT (M6) JD6500-T-07 APG3009-T-08-JD VIBRATION ABSORBER JD6500-T-08...
  • Page 51 7500W Generator WHEEL & HAND ASSY. Part. No APA Part No. Description APG3009-T-18-JD BRACKET A JD6500-T-18 APG3009-T-19-JD BRACKET B JD6500-T-19...

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