‹ 4.5.4 Inspect Cooling System | Generac Power Systems 004917-2

Section 4 — Maintenance

QUIETSOURCE™ Liquid-cooled 30 kW Generators

4.5.4 INSPECT COOLING SYSTEM

•Inspect engine cooling system at least once each month.

•Check hoses for damage, deterioration, leaks, etc. Correct any discrepancies found.

•Check hose clamps for tightness.

4.5.5 CHECK ENGINE COOLANT LEVEL

See “Checking Fluid Levels” in Section 4.4.

4.5.6 PERFORM VISUAL INSPECTION

Complete a thorough visual inspection of the entire engine-generator monthly. Look for obvious damage, loose, missing or corroded nuts, bolts and other fas- teners. Look for fuel, oil or coolant leaks.

4.5.7 INSPECT EXHAUST SYSTEM

Inspect the exhaust system at least once every three months. Check all exhaust system pipes, mufflers, clamps, etc. for condition, tightness, leaks, security, damage.

4.5.10 CHANGING ENGINE OIL

Refer to maintenance performed by authorized serv- ice facilities for engine oil and filter change frequen- cies.

Drain the oil while the engine is still warm from run- ning. This means warm up the engine, shut it down and drain immediately as follows:

1.Remove OIL DRAIN HOSE from its retaining clip.

2.Loosen and remove OIL DRAIN HOSE CAP. Drain oil completely into suitable container.

3.When all oil has drained, install and tighten OIL DRAIN HOSE CAP, and re-install into its retaining clip.

4.Turn OIL FILTER (Figure 4.2) counterclockwise and remove. Dispose of old filter.

5.Apply light coating of new engine oil to seal of new oil filter. Install FILTER and tighten by hand only.

DO NOT OVERTIGHTEN.

6.Remove OIL FILL CAP. Add recommended oil (see

SPECIFICATIONS). DO NOT FILL ABOVE THE DIPSTICK “FULL” MARK. Crankcase oil capacity is 4.0 U.S. quarts (3.8 liters).

4.5.8 CHECK FAN BELT

•Inspect fan belts every three months. Replace any damaged, deteriorated, worn or otherwise defec- tive belt.

•Check fan belt tension. Thumb pressure, exerted midway between pulleys, should deflect about 3/8 to 5/8 inch. Adjust belt tension as required.

4.5.9 INSPECT ENGINE GOVERNOR

Visually inspect electronic governor.

DANGER

Do not attempt to adjust the governor. Only

!qualified service facilities should adjust the governor. Excessively high operating speeds are dangerous and increase the risk of person- al injury. Low speeds impose a heavy load on the engine when adequate engine power is not available and may shorten engine life. Correct rated frequency and voltage are sup- plied only at the proper governed speed. Some connected electrical load devices may be damaged by incorrect frequency and/or voltage. Only qualified service technicians should adjust the governed speed.

After refilling the crankcase with oil, always

!check oil level on dipstick. NEVER OPERATE ENGINE WITH OIL BELOW THE DIPSTICK “ADD” MARK.

7.Start engine and check for oil leaks.

Figure 4.2 - Oil Filter

OIL FILTER

4.5.11 CHANGING THE ENGINE AIR CLEANER

To replace the engine air cleaner, (part number 059402), remove the air cleaner cover and replace the air filter making sure it is positioned properly before reattaching the cover (Figure 4.3).

Generac® Power Systems, Inc. 17

004917-2 specifications

Generac Power Systems 004917-2 is a noteworthy addition to the realm of home power solutions, designed to provide reliable backup power during outages and enhance energy management for residential users. This model is recognized for its robust engineering and advanced features, making it a preferred choice for homeowners seeking uninterrupted power supply.

One of the standout characteristics of the 004917-2 is its quiet operation, achieved through innovative noise-reduction technology. This feature ensures that users can enjoy a peaceful environment without the disruptive sounds often associated with traditional generators. The unit is designed not only for functionality but also for discretion, seamlessly blending into residential settings.

Built with a powerful engine, the 004917-2 delivers an impressive wattage capacity, ensuring that essential appliances such as refrigerators, lights, and heating systems can function smoothly during power outages. Its automatic transfer switch capability is a significant technological advancement, allowing the generator to detect power loss and activate without user intervention. This means that homeowners can have peace of mind knowing that their critical systems will remain operational when most needed.

Another notable feature of the Generac 004917-2 is its user-friendly control panel, equipped with digital indicators that provide real-time monitoring of the generator's performance. This interface allows users to easily assess power usage, fuel levels, and maintenance schedules, empowering them with the information necessary to manage their energy needs effectively.

Moreover, the 004917-2 is designed for fuel efficiency, incorporating eco-friendly technologies that optimize fuel consumption while delivering high power output. This design not only helps to reduce operational costs but also minimizes the environmental impact.

In terms of durability, the unit boasts a corrosion-resistant exterior that enhances its lifespan, making it suitable for various climates and conditions. Generac's commitment to quality assurance is evident in the rigorous testing that each model undergoes before reaching the consumer market.

In summary, the Generac Power Systems 004917-2 stands out as a reliable and efficient solution for homeowners looking for dependable backup power. With its quiet operation, powerful performance, automatic transfer capabilities, user-friendly interface, fuel efficiency, and robust construction, it meets the demands of modern energy use while offering peace of mind during unexpected outages.

4.5.4 INSPECT COOLING SYSTEM

4.5.5 CHECK ENGINE COOLANT LEVEL

4.5.6 PERFORM VISUAL INSPECTION

4.5.7 INSPECT EXHAUST SYSTEM

4.5.10 CHANGING ENGINE OIL