START-UP Checklist

Standby Generator Sets

Installation

Before working on the generator, ensure the fol- lowing:

•The AUTO/OFF/MANUAL switch is in the OFF position.

•The 120VAC supply to the battery charger is switched OFF.

PREPARATION FOR START-UP

•Ensure that the 120VAC circuit breaker to the bat- tery charger is open.

•Remove the fuse from the the control panel. For the H-100 and R-100: Open the front door of the control box and remove the 15 Amp ATO fuse in the lower left-hand corner of the control box.

•Connect the battery cables to the battery. Attach negative battery cable last.

•Close the 120VAC circuit breaker to the battery charger.

•Measure the voltage at the battery before and after the charger is turned on.

•Verify all AC electrical connections are tight at the circuit breaker and transfer switch.

•Visually inspect entire area looking for loose paper, plastic wrappings, leaves, etc.

•Check all hoses clamps fittings for leaks or dam- age.

•Check all electrical plugs throughout the genera- tor. Ensure each plug is seated correctly and fully inserted into its receptacle.

•Verify the AUTO/OFF/MANUAL switch is in OFF position.

•Open the valve to the engine fuel line.

•Bleed the fuel system of air. (necessary for long fuel lines).

•Open the generator main line circuit breaker.

•Connect a manometer to the gas line and record the static pressure. It must be as listed in the Specifications.

•Insert the fuse into the control panel.

•Move the AUTO/OFF/MANUAL switch to the MAN- UAL position. The engine should now crank and start.

•Check voltage at the generator terminals.

•For 3-phase units, check phase rotation at the transfer switch terminals. The generator phase rotation must match the utility phase rotation.

•Check for coolant, fuel, oil, and exhaust leaks.

•Close the generators main line circuit breaker.

•Turn the generator set off.

•Connect the UTILITY supply to the transfer switch.

•Set the AUTO/OFF/MANUAL switch to AUTO.

•Disconnect utility power before the transfer switch.

Engine should start, transfer to load.

Run at least 15 minutes on generator power. Make certain all 3-phase loads are functioning correctly (correct phase rotation).

•Reconnect Utility power

Transfer switch will transfer back to Utility and engine will shut down within the given time parameters set up for the specific transfer switch and controller.

•Install all covers, access plates and door panels.

•Put the Owners Manual in a safe and accessible place.

•Make certain the AUTO/OFF/MANUAL switch is in the AUTO position.

START-UP INSPECTION

When a start-up is performed by an Authorized Service Dealer, a standard three-part form titled “Start-up Inspection for Standby Power Systems” (part no. 067377), should be completed by the instal- lation technician or engineer. See page 1-3 for infor- mation on locating the nearest Authorized Service Dealer. The installer should complete the form and disseminate copies as follows:

•White copy: Mail to Generac Warranty Department, P.O. Box 340, 211 Murphy Dr., Eagle, WI 53119- 2062.

•Pink Copy: For service file of installing dealer.

•Yellow Copy: For the customer’s records.

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005220-0 specifications

Generac Power Systems has made a name for itself in the world of backup and portable power solutions, and the Generac 005220-0 is no exception. This advanced generator is engineered for reliability and efficiency, making it an ideal choice for home and business owners who require a dependable source of power during outages.

One of the standout features of the Generac 005220-0 is its powerful Generac OHV engine, designed for optimal performance and longevity. This four-stroke engine provides ample power, ensuring that essential appliances and systems can continue to operate without interruption during power failures. With a 7,500 running watt and 9,375 starting watt capacity, it can handle a significant load, making it suitable for various applications, from powering essential home appliances to running tools on job sites.

Additionally, the 005220-0 is equipped with a large, durable 9.5-gallon fuel tank, allowing for extended run times. Depending on the load, users can expect several hours of operation without needing to refuel, which is a critical consideration for emergencies. The economical fuel consumption is a plus, providing significant runtime while minimizing costs.

In terms of technology, the Generac 005220-0 utilizes a variety of features that enhance its functionality and ease of use. The integrated Control Panel includes multiple outlets, enabling users to connect multiple devices simultaneously. Further, it comes with a digital hour meter, which helps track maintenance intervals and runtime, ensuring that the generator remains in optimal working condition.

Safety is a priority with the 005220-0, as it incorporates low-oil shutdown technology, which automatically turns off the engine when oil levels are dangerously low. This feature prevents potential engine damage, extending the lifespan of the generator. Additionally, it is equipped with a circuit breaker, protecting against overloads, thereby safeguarding both the generator and connected devices.

One of the key characteristics of the Generac 005220-0 is its portability. The generator is designed with a sturdy frame and comes with never-flat wheels and a folding handle, making it easy to transport to various locations as needed.

In summary, the Generac 005220-0 stands out for its powerful performance, extended runtime, user-friendly features, and safety attributes. Whether for home backup or job site power, it provides confidence and reliability, ensuring that power needs are met even in challenging circumstances.

Generac Power Systems 005220-0 owner manual START-UP Checklist, Preparation for START-UP

Models: 005220-0