Table of Contents
Advertisement
Quick Links
M750133B.4
Instructions for Installation/Set-up, Operation, Servicing, & Storage
Portable, Outdoor Use-Only, Dual Fuel Generator
Can be used to power individual appliances plugged directly into the generator's outlets, or as a back-up
connection to a building's power supply (via a professionally installed UL-listed transfer switch).
READ and UNDERSTAND this manual completely before using the generator! Failure to properly set up, operate, and
maintain this generator could result in serious injury or death from carbon monoxide poisoning, electric shock,
fire/explosion, or burns. In particular, be aware of the following hazards:
Generators give off carbon monoxide, a poisonous gas that can kill you. You CANNOT smell it, see it, or taste it.
• ONLY run generator OUTDOORS and AWAY from building air intakes. NEVER run generator inside any enclosed or semi-enclosed
spaces, including homes, basements, garages, sheds, boxes, RVs, boats or pick-up truck beds. These spaces can trap poisonous
gases, EVEN if you run a fan or open windows.
• Carbon monoxide is given off whether you are using gasoline or propane to power the generator.
• Install carbon monoxide alarms inside nearby structures/buildings (battery-operated, or plug-in with battery backup).
• High voltage electricity from generator can kill. DO NOT operate in wet locations. Be sure generator is properly grounded. Use only
UL-listed, outdoor-rated grounded extension cords of proper size.
• NEVER plug the generator directly into a wall outlet. ANY connection to a building's electrical system MUST ISOLATE THE
GENERATOR FROM UTILITY POWER via a UL-listed transfer switch installed by a licensed electrician. Otherwise, back feed from
the generator into the power grid could kill utility workers.
• DO NOT overload generator (per rated capacity), and OPERATE ONLY in an area with adequate cooling ventilation so engine does
not overheat. Exhaust can be extremely hot. Keep muffler at least 7 feet from all combustible objects.
• All fuels are flammable. Never fuel a running or hot engine. Never pump fuel directly into generator at gas station – use approved
container to transfer fuel. Ensure there are no fuel leaks, and keep sources of sparks and flames away.
• Propane hook-ups must be completed by a certified propane technician and comply with all federal and local requirements.
• ALWAYS keep a fire extinguisher rated "ABC" nearby.
CHOOSE THE RIGHT GENERATOR FOR YOUR NEEDS. See the "Power Load Planning & Management" section of this manual to
determine your power load requirements and then compare to the generator's rated capacity.
INSPECT COMPONENTS: Closely inspect to make sure no components are missing or damaged. See the "Unpacking & Delivery
Inspection" section for instructions on whom to contact to report missing or damaged parts.
ARRANGE FOR PROFESSIONAL INSTALLATION of a transfer switch if you will be connecting the generator to your building's
electrical system and for propane hook-ups. See the "Installation/Initial Set-Up" section for more information about this requirement.
ADD ENGINE OIL: Engine is shipped without oil. See engine section of this manual for instructions on capacity and viscosity
recommendations.
Any Questions, Comments, Problems, or Parts Orders
Owner's Manual
Electric shock / Electrocution
Call Powerhorse Product Support 1-866-443-2576
ITEM NUMBER:
SERIAL NUMBER: _______________
WARNING
CO Poisoning
Fire / Explosion
STOP!
750133
Advertisement
Table of Contents
Related Manuals for Powerhorse 750133
Summary of Contents for Powerhorse 750133
- Page 1 See the “Installation/Initial Set-Up” section for more information about this requirement. ADD ENGINE OIL: Engine is shipped without oil. See engine section of this manual for instructions on capacity and viscosity recommendations. Any Questions, Comments, Problems, or Parts Orders Call Powerhorse Product Support 1-866-443-2576...
-
Page 2: Hazard Signal Word Definitions
Hazard Signal Word Definitions... -
Page 3: Table Of Contents
Table of Contents Hazard Signal Word Definitions ........................ .2 About Your Generator ..........................4 Specifications .............................. .6 Safety Label Locations ..........................7 Machine Component Identification ......................9 Installation / Initial Set-Up: 1. Unpacking & Delivery Inspection ......................11 2. Planning the Power Load ........................12 3. -
Page 4: About Your Generator
Be sure to read about site selection and grounding requirements for running this generator. More detailed information can be found in the “Installation & Initial Set-up, Steps 5 & 6” of this manual. Contact Powerhorse Product Support at 1-866-443-2576 with questions about optional accessories or to order parts. - Page 5 For detailed engine operation and maintenance information, always refer to the engine section of this manual. Powerhorse is constantly improving its products. The specifications outlined herein are subject to change without prior notice or obligation. The purchaser and/or user shall assume liability for any modification and/or alterations of this equipment from original design and manufacture.
-
Page 6: Specifications
Specifications Item Number #750133 Maximum Output Gasoline 9,000 Watts (W) Propane 8,100 Watts (W) Continuous Output: Gasoline 7,250 Watts (W) Propane 7,000 Watts (W) Voltage 120/240 Volt (V) Phase Single phase (4-wire) Frequency 56.5 - 63.3 Hertz (Hz) Power Factor 1.0 p.f. -
Page 7: Safety Label Locations
Always make sure safety labels are in place and in good condition. If a safety label is missing or not legible, order new labels or unsafe operation could result. To order replacement safety labels, call Powerhorse Product Support at 1-866-443-2576. - Page 8 Safety Label Locations...
-
Page 9: Machine Component Identification
Machine Component Identification Ref # Description Ref # Description Ref # Description Handle Fuel Gauge Roll Cage Frame Recoil Starter Grip Control Panel Muffler Air Cleaner Battery Location Generator Head Fuel Valve Oil Fill Vibration Isolation Mount Gas Tank Oil Drain Plug Propane Hose Assembly Gas Cap Low Pressure Regulator... - Page 10 Machine Component Identification Ref # Description Fuel Selector Switch Engine Switch Circuit Breaker, 8A, 12V DC Voltmeter Circuit Breaker, 20A Circuit Breaker, 30A 120/240V, 30A Locking Outlet (NEMA L14-30R) 120V, 30A Locking Outlet (NEMA L5-30R) 120V, 20A Outlet (NEMA 5-20R) Grounding Post 12V DC, 8A Outlet Low Oil Warning Light...
-
Page 11: Installation / Initial Set-Up
Installation / Initial Set-Up (cont’d) There are a number of important steps required to set up your generator for initial use. These steps are: Steps for Installation / Initial Set-Up 1. Unpacking & delivery inspection. 2. Planning the power load to stay within the generator’s rated capacity. 3. -
Page 12: Planning The Power Load
Installation / Initial Set-Up (cont’d) 2. Planning the Power Load Plan your power load so that you do not exceed the generator’s rated capacity. WARNING NEVER exceed the rated wattage capacity of your generator. OVERLOADING may cause SERIOUS DAMAGE to the generator and attached electrical devices, and may result in fire. - Page 13 Installation / Initial Set-Up (cont’d) Running Running Device Device Watts Watts Electric range (1 element) 1500 Refrigerator 600 (b) Electric skillet 1250 Slow cooker Furnace fan (1/3 HP) 1200 (a) Submersible pump (1-1/2 HP) 2800 (a) Freezer 800 (b) Submersible pump (1 HP) 2000 (a) Hair dryer 1200...
-
Page 14: Propane Hookup
Installation / Initial Set-Up (cont’d) 3. Propane Hook-up You can power this generator with gasoline or propane. The generator is designed so that it is easy to switch between fuel sources. However, there are special initial hook-up requirements for propane. WARNING Propane is a highly explosive gas. -
Page 15: Set-Up As A Building Back-Up Or Portable Power Source
Installation / Initial Set-Up (cont’d) 4. Set-up either as a BUILDING BACK-UP or PORTABLE Power Source This generator is designed to provide up to 9,000 watts of electrical power. It can supply electricity in two ways: 1. As a back-up, standby power source for a building. For this application, you must arrange for a licensed electrician to connect the generator to your building’s electrical system via the installation of an UL-listed transfer switch. - Page 16 Installation / Initial Set-Up (cont’d) Using as a portable When using the generator as a portable power source, you can plug electric power source devices and appliances directly into the generator’s electrical outlets. There are seven different electrical outlets on the generator (plugs not included): 1.
-
Page 17: Selecting A Suitable Site
Installation / Initial Set-Up (cont’d) 5. Select a Suitable Site Before using the generator, you must select a suitable OUTDOOR location for installation and operation. This location should meet all of the criteria listed below. WARNING: You must choose a suitable site for operating your generator to avoid equipment damage and/or injury and possible death from carbon monoxide poisoning, electric shock, or fire. - Page 18 Installation / Initial Set-Up (cont’d) • DO NOT run the generator in close proximity to other heat-generating equipment, such as another generator. The combined heat that is generated may raise air temperature in the immediate area and there will not be adequate cooling ventilation.
-
Page 19: Grounding The Generator
Installation / Initial Set-Up (cont’d) 6. Grounding the Generator Always ensure the generator is properly grounded to prevent electrical shock. You must always ground the generator by the following method when using the generator as a portable electrical source: 1. Drive a ¾" or 1" copper pipe or rod into the ground close to the generator. The pipe/rod must penetrate moist earth –... -
Page 20: Battery Installation
Installation / Initial Set-Up (cont’d) 7. Battery Installation Your generator's engine is equipped with an electric starter, which requires the installation of a 12-volt battery. See the "Specifications" section of this manual for more specific battery requirements for this generator model, such as minimum amperage or CCA rating. -
Page 21: Wheel Kit Assembly
Installation / Initial Set-Up (cont’d) 8. Wheel Kit Assembly Your generator is equipped with a free wheel kit to provide easy portability. Secure the generator on blocks at least 7" off the ground or work table. Make sure the holes in the base of the generator are not obstructed to allow for installation of axle and vibration brackets. - Page 22 Installation / Initial Set-Up (cont’d) Installing bushings 1. Insert (4) Bushings into Handle. into handle Bushing Handle Installing the handle 2. Attach (1) Handle to (1) Generator Frame. Secure using (2) M8 x 45mm Flange Bolt and (2) M8 Flange Nut. M8 Flange Nut M8 x 45mm Flange Bolt...
-
Page 23: Propane Tank Connection
Installation / Initial Set-Up (cont’d) Attach handle pin to Attach lanyard to pin. generator frame Attach lanyard and pin to generator frame by looping the rope around the tube and inserting the pin through the loop. Lanyard 9. Propane Tank Connection Your generator is equipped with an 11 ft. -
Page 24: Operation
Operation Once you have set up your generator for use, it is time to start your generator. The following are the procedures necessary for safe, successful operation of your generator. Operation Procedures 1. General Safety Rules for Operation 2. Preparing for Operation 3. - Page 25 Operation (continued) • Malfunction during operation. Immediately turn off the generator if any of the following conditions arise during operation: o Excessive change in engine speed, slow or fast o Overheating in load connecting devices o Sparking or arcs from generator o Loss of electrical output o Receptacle damage o Engine misfire...
- Page 26 Operation (continued) Static electricity and filling the gasoline tank: Static electricity can initiate from ungrounded gasoline tanks or containers, from flowing gasoline, and from persons carrying a static electric charge Static electricity can explosively ignite gasoline vapors that are present during the fueling process, resulting in serious burns to nearby persons.
-
Page 27: Preparing For Operation
Operation (continued) 2. Preparing for Operation Position Position generator in accordance with the instructions given in “Installation & generator Initial Set-up, Step 5: Select a Suitable Site” of this manual. Operate outside only, on dry, level ground with adequate clearance and ventilation. WARNING: Carbon monoxide poisoning hazard Generators give off carbon monoxide exhaust, a poisonous gas that can kill. - Page 28 Operation (continued) Check/fill Check the gasoline level in the generator’s tank using the fuel gauge. If needed, fill gasoline tank tank with fresh UNLEADED gasoline from a portable container, after first reading the warnings and instructions below. WARNING: Gasoline fire/explosion hazard Gasoline is highly flammable and explosive.
- Page 29 Operation (continued) WARNING: Static electric spark hazard A static electric spark can explosively ignite gasoline vapor, resulting in a flash fire that could cause serious injury or death. To avoid static electric sparking while filling the gasoline tank, the following steps must be followed to minimize and safely dissipate static electric charge build- up before and during the fueling process: •...
- Page 30 Operation (continued) Inspect the entire fuel system. Look for: Signs of leaks or deterioration, chafed or spongy fuel hose, loose connections, loose or missing fuel hose clamps, a damaged gasoline tank, or a defective gasoline shut-off valve. If you are using propane, check for leaks after opening the propane tank valve: a) Leak test method.
-
Page 31: Starting The Engine
Operation (continued) 3. Starting the Engine After you have completed the pre-start checklist procedures, you are ready to start the engine. To start the engine using gasoline: 1) Disconnect all loads to the generator. 2) Turn fuel selector switch to gasoline. 3) Turn the gasoline fuel line valve to the ON position. -
Page 32: Checking Generator Output
Operation (continued) b) Change oil after the first 20 operating hours, and at least every 100 operating hours thereafter, as directed in the engine owner’s manual. WARNING: Never open oil port while engine is running. Hot oil can spray over face and body. 4. -
Page 33: Connecting Electrical Loads
Operation (continued) 5. Connecting Electrical Loads You will want to be careful when connecting loads so as not to overload the generator, especially if you are powering devices with motors that require a higher starting power load. Instructions are provided below for connecting loads when you are using the generator: •... -
Page 34: Storage & Exercise
Operation (continued) Storage & Exercise When you are finished using the generator, you must: • Disconnect all loads • Shut off fuel supply • Store the generator properly • Plan on exercising the engine regularly unless the generator is prepared for long-term storage Detailed instructions are provided below. -
Page 35: Maintenance & Repair
• Repair. Major service, including the installation or replacement of parts, should be performed only by a qualified electrical service technician. Obtain factory approved parts from Powerhorse Product Support at 1-866-443-2576. • Replacement parts. If a part needs replacement, only use factory approved repair parts. - Page 36 IMPORTANT: If a part needs replacement, only use parts that meet the manufacturer’s specifications. Replacement parts that do not meet specifications may result in a safety hazard or poor operation of the generator. Contact Powerhorse Product Support at 1-866-443-2576 for any questions, problems, or part orders.
-
Page 37: Troubleshooting
Troubleshooting Problem Possible Causes Possible Remedies Engine will not a) Low oil level. a) Fill crankcase to proper oil level. start. b) Fouled spark plug. b) Clean or replace spark plug. c) No fuel supplied or out of fuel. c) Fill gasoline tank or replace propane tank. d) Engine switch in OFF position. -
Page 38: Summary Of Important Safety Information For Operation
Summary of Important Safety Information for Operation This section provides a summary of the various safety procedures and measures that have been presented throughout the manual. Keep this summary handy and refer to it to refresh your memory about how to safely use your generator. WARNING Carefully read and make sure you understand the following safety information before using the generator. - Page 39 Summary of Important Safety Information for Operation (cont’d) building air intakes. NEVER run generator inside homes, garages, sheds, or other semi-enclosed spaces. These spaces can trap poisonous gases, EVEN if you run a fan or open windows. Carbon monoxide is given off whether you are using gasoline or propane to power the generator.
- Page 40 Summary of Important Safety Information for Operation (cont’d) Gasoline Safety Gasoline is highly flammable and explosive. You can be burned or seriously injured when handling fuel. Use extreme care when handling: • Fuel outdoors. Fill fuel tank outdoors – never indoors. Gasoline vapors can ignite if they collect inside an enclosure. Explosion can result.
- Page 41 Summary of Important Safety Information for Operation (cont’d) • Electric shock accident. If an electric shock accident occurs, immediately shut down the source of electrical power. If this is not possible, attempt to free the victim from the live conductor. Avoid direct contact with victim. Use a nonconducting implement, such as a dry rope or board, to free the victim from the live conductor.
-
Page 42: Engine
Engine WARNING BEFORE operating the engine, be sure to read this section of the manual, otherwise injury to personnel or damage to equipment may occur. Engine starting 1. Fuel Selector Switch Allows easy switching from gasoline to propane fuel supply. components 2. - Page 43 Engine (cont’d) Maintenance Before First Every 3 Every 6 Every year schedule REGULAR SERVICE each mont months months or 300 PERIOD h or or 50 or 100 Hrs. Hrs. Hrs. Hrs. Check level ○ Engine oil Change ○ ○ Check ○...
- Page 44 Engine (cont’d) Oil draining and WARNING: Burn hazard checking oil level Never open oil port while engine is running. Hot oil can spray over face and body. 1. Operate the generator for 3 to 5 minutes to thin oil for easier draining.
- Page 45 Engine (cont’d) Clean air filter WARNING Never run the generator without the air filter. Rapid engine wear will result. 1. Unsnap or unscrew the air cleaner cover clips, remove the air cleaner cover, and remove the element. 2. Wash the air cleaner element in a solution of household detergent and warm water, then rinse thoroughly, or wash in nonflammable or high flashpoint solvent.
- Page 46 Engine (cont’d) Prepare engine for If you will not be able to exercise the generator regularly, you must prepare the long term storage if engine for long term storage to prevent gum deposits from forming and causing needed malfunction of the engine. Prepare engine for long term storage by: Removing all gasoline from the tank and carburetor.
- Page 47 1- 866-443-2576 – Powerhorse. Please note, engines with the high-altitude kit installed operated at lower altitudes could cause severe engine damage and affect emissions compliance. When...
-
Page 48: Exploded Views
750133 Parts Explosion Rev – B.4... - Page 49 750133 Parts Explosion Rev – B.4 REF # PART # DESCRIPTION REF # PART # DESCRIPTION 795742 GENERATOR HEAD ASSY Kit # 1, Kit # 11 BOLT M5X16 Kit # 11 CARBON BRUSH COMP Kit # 9, Kit # 11...
- Page 50 750133 Parts Explosion Rev – B.4 Kit # 1 Kit # 2 Kit # 3 Kit # 4 Kit # 5 Kit # 7 Kit # 6 Kit # 8 Kit # 9 Kit # 10 Kit # 11 Kit # 12...
- Page 51 750133 Parts Explosion Rev – B.4 KIT REF # KIT PART # DESCRIPTION 795716 END COVER KIT 795712 ISO MOUNT KIT 795688 BATTERY CABLE KIT 795711 WHEEL AND AXLE KIT 797246 FRONT LEG SUPPORT KIT 797268 HANDLE KIT 797269 TANK KIT...
- Page 52 797283 Engine Parts Explosion Rev – B.4...
- Page 53 797283 Engine Parts Explosion Rev – B.4 REF # PART # DESCRIPTION REF # PART # DESCRIPTION CRANKCASE BALANCING SHAFT Kit # 13 BALL BEARING CAMSHAFT ASSEMBLY OIL SEAL BOLT M8X35 Kit # 13 Kit # 12 Kit # 1 SEAL, GOVERNOR ARM SHAFT Kit # 13 BOLT M8X40...
- Page 54 797283 Engine Parts Kits Rev – B.4 Kit # 1 Kit # 2 Kit # 5 Kit # 4 Kit # 3 Kit # 7 Kit # 6 Kit # 8 Kit # 9 Kit # 10 Kit # 11 Kit # 12 Kit # 13 KIT REF #...
-
Page 55: Warranty
Transportation costs to and from service center is the responsibility of the customer. In addition to the normal warranty, Powerhorse shall warrant any normal wear item from defects in material or workmanship for a period of 90 days from the date of purchase by user. - Page 56 Distributed by Northern Tool & Equipment Company, Inc. Burnsville, Minnesota 55306 www.northerntool.com Made in China...
Need help?
Do you have a question about the 750133 and is the answer not in the manual?
Questions and answers