Standby Generator Sets

Maintenance

MAINTENANCE PERFORMED BY AUTHORIZED SERVICE FACILITIES

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

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

•The 15A fuse has been removed from the con- trol box.

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

‹EVERY THREE MONTHS

1.Check battery state of charge and condition.

2.Inspect and test fuel system.

3.Check transfer switch.

4.Inspect exhaust system.

5.Check engine ignition system.

6.Check fan belts.

‹ONCE EVERY SIX MONTHS

1.Test Engine Safety Devices (low oil pressure, low coolant level, high coolant temperature).

‹ONCE ANNUALLY

1.Test engine governor. Adjust or repair, if needed.

2.Clean, inspect generator.

3.Flush cooling system.

‹FIRST 100 OPERATING HOURS

1.Change engine oil and oil filter. (After initial change, service engine oil and filter at 150 operat- ing hours or 6 months, whichever comes first.)

‹EVERY 500 OPERATING HOURS

1.Service air cleaner.

2.Check starter.

3.Check engine DC alternator.

COOLING SYSTEM

Air intake and outlet openings in the generator com- partment must be open and unobstructed for contin- ued proper operation. This includes such obstruc- tions as high grass, weeds, brush, leaves and snow.

Without sufficient cooling and ventilating air flow, the engine/generator quickly overheats, which causes it to shut down.

The exhaust system parts from this product get extremely hot and remain hot after shutdown. High grass, weeds, brush, leaves, etc. must remain clear of the exhaust. Such materials may ignite and burn from the heat of the exhaust system.

CHECKING FLUID LEVELS

‹CHECK ENGINE OIL

Check engine crankcase oil level (Figure 10.1) at least every 20 hours of operation, or prior to use.

•Remove oil dipstick and wipe dry with a clean, lint- free cloth.

•Install oil dipstick, then remove again.

•Oil should be between FULL and ADD marks.

•If oil level is below the dipstick ADD mark, remove oil fill cap. Add the recommended oil to bring oil level up to the FULL mark. DO NOT FILL ABOVE THE “FULL” MARK. See “Engine Oil Recommendations” for recommended oils.

Figure 10.1 - Oil Dipstick and Oil Fill Cap

Oil Dipstick

Oil Fill

 

Oil Filter

‹BATTERY FLUID

Check battery electrolyte fluid at least once weekly. Fluid should cover separators in all battery cells. If fluid level is low, add distilled water to cover tops of separators. DO NOT USE TAP WATER IN BATTERY.

10-1

08/05

0 .Rev Maint001

Page 15 Page 17
Page 16
Image 16
Generac Power Systems 005220-0 owner manual Cooling System, Checking Fluid Levels
Page 15 Page 17

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.
Top Page Image Contents