Generac 00784-2, 09290-4 owner manual Optional Accessories, Recommended Battery, Battery Cables

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Section 2 – Installation

PRIMEPACT 50 and 70 (50Hz) Recreational Vehicle Generators

2.7 BATTERY INSTALLATION

Figure 2.20 – Connecting Battery Cables

◆ 2.7.1 RECOMMENDED BATTERY

Install a battery that meets the following require- ments:

•The battery must be a 12-volt, automotive type storage battery.

•For prevailing ambient temperatures above 32° F (0° C), use a battery rated 70 amp-hours and capable of delivering at least 400 cold-cranking amperes.

•For prevailing ambient temperatures below 32° F (0° C), use a battery rated 95 amp-hours and capa- ble of delivering at least 600 cold-cranking amperes.

NOTE:

If the battery is to be used to power other vehicle accessories, as well as start the generator, you may need a battery with a larger capacity.

◆2.7.2 BATTERY CABLES

Using battery cables that are too long or too small in diameter may cause a drop in voltage, which causes starting problems. For the best cold weather starting, the voltage drop between battery terminals and the generator connection point should not exceed 0.12 volts per 100 amperes of cranking current.

PRIMEPACT generators are rated at about 100 DC amperes of cranking current.

Select battery cables based on (a) cable length and (b) prevailing ambient temperatures. Generally, the longer the cable and the colder the weather, the larg- er the cable size must be, as shown in the chart.

 

CABLE LENGTH

 

 

 

in Feet (meters)

CABLE SIZE

 

 

0 to 10 (0 to 3)

2*

 

 

11 to 15 (3.4 to 4.5)

0

 

 

16 to 20 (4.5 to 6)

000

 

 

 

 

 

*For warm weather, use No 2 cable up to 20 feet.

◆2.7.3 BATTERY CABLE CONNECTIONS

1.Connect the battery cable from the battery post or terminal indicated by a POSITIVE, POS or (+) to the lug on the starter contactor (Figure 2.20).

NOTE:

◆2.7.4 BATTERY COMPARTMENT

Install the generator battery in its own, vented com- partment. Place the battery compartment away from any source of heat, sparks or flame.

Provide ventilation openings in the battery compart- ment. The minimum size of openings should be 2 square inches at the top of the compartment. Mount the battery on a strong, rigid supporting structure, where leaks and spills of battery fluid will not cause damage.

2.8OPTIONAL ACCESSORIES

A plug-in receptacle (Figure 2.21) is provided on the generator set, above the muffler enclosure. Use this receptacle to connect an optional remote-mounted start/stop panel to the generator. Installation of such a panel will permit you to start and stop the genera- tor engine from any convenient location inside the vehicle.

Figure 2.21 – Remote Panel Plug-in Receptacle

Check to be sure the battery cable boot for the starter cable has been installed.

2.Connect the battery cable from the battery post indicated by a NEGATIVE, NEG or (-) to the frame ground connection (Figure 2.20).

3.Connect cables so the connectors are clean and tight.

32 Generac® Power Systems, Inc.

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Contents Power SYSTEMS, INC Authorized Service Dealer Location IntroductionTable of Contents General Hazards Electrical Hazards Generator Identification Reference Number IdentificationGenerator Applicability InstallationSafety Generator AC Connection SystemEngine SpecificationsFuel Requirements Generator PP50G/PP70GOptional Remote START/STOP Panel Generator Control PanelAutomatic Choke Before Starting the Engine Starting the GeneratorStopping the Generator Protection Systems1 25-HOUR BREAK-IN Period Additional InformationOvervoltage Protection 2 25-HOUR CHECK-UPChecking the Engine OIL Level Changing the Engine OIL AND/OR OIL FilterCleaning the Foam Precleaner Maintaining the Engine AIR CleanerClean AIR Intake Screen Checking the Engine Spark PlugSpark Arrestor Muffler Cleaning the GeneratorBattery Maintenance WeeklyDrive Belt OUT of Service ProcedureRemoval from Service Exercising the GeneratorReturn to Service Wattage Reference GuidePrimepact 50 and 70 50Hz Recreational Vehicle Generators Part General Hazards Electrical Hazards Generator Engine Operating Speed Purpose and Scope ManualEquipment Description Standards BookletsPrimePact 50 Generator Support Location and SupportGenerator Location Suspended MountingCompartment Construction Generator CompartmentsGenerator Restraint Compartment SizeAcoustics Sound Insulating MaterialsCompartment Floor Cutouts Typical Noise AbatementGenerator Airflow Cooling and Ventilating AIRCooling AIR Inlet Openings Gasoline Fuel System Testing the InstallationCompensating for Restrictions Generator Fuel Supply Line Exhaust SystemFuel Tank Flexible Fuel Line Rigid Fuel LinesMufflers and Spark Arrestors Exhaust System SafetyElectrical Connections Type of Exhaust SystemGround Fault Circuit Inter Rupters Isolating Different Power SourcesPower Supply Cord Generator AC Connections18 Transfer Switch Isolation Method Battery Cables Optional AccessoriesRecommended Battery Battery Cable ConnectionsBefore Initial START-UP Post Installation TestsTesting Under Load Initial StartInstallation Checklist Troubleshooting Guide Problem Cause CorrectionElectrical Data Electrical Data Exploded Views and Parts Lists QTY Description Exploded Views and Parts Lists Lower Bearing Carrier Exploded Views and Parts Lists Bevelled Washer Exploded Views and Parts Lists Cylinder Assembly Exploded Views and Parts Lists Carburetor Assemby MANUFACTURER’S Emission Control System Warranty Coverage Your Warranty Rights and ObligationsPURCHASER’S/OWNER’S Warranty Responsibilities Emission Control System Warranty Emission Related Parts Include the FollowingRevised 10/05/01

00784-2, 09290-4 specifications

Generac is a prominent name in the power equipment industry, known for its reliable backup generators and innovative solutions. Among its impressive lineup are models like the Generac 00784-2 and the 09290-4, both designed to provide dependable performance for a variety of applications.

The Generac 00784-2 is a versatile portable inverter generator that stands out for its quiet operation and efficient power output. With a peak wattage of 3,300 watts and a running wattage of 2,600 watts, this generator is perfect for camping trips, tailgating, or as a backup power source during emergencies. One of the defining features of the 00784-2 is its TruePower Technology, which produces clean and stable power suitable for sensitive electronics such as laptops and smartphones. Additionally, its economy mode helps optimize fuel efficiency, allowing users to extend runtime while minimizing noise levels.

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