Generac 005031-0 (25kW), 005030-0 (15kW) owner manual Maintenance Level

Page 28

Section 4 — Maintenance

Liquid-cooled 15, 20 and 25 kW Generators

Maintenance

Level 1

 

Level 2

 

Level 3

 

Level 4

 

Tasks

Recom-

Task

Required

Task

Required

Task

 

Task

 

mended

Comp.

to be done

Comp.

to be done

Comp.

Required

Comp.

 

to be done

(Date-

3 months/

(Date-

Semi-

(Date-

to be done

(Date-

 

monthly

Initials)

Break-in

Initials)

annually

Initials)

Annually

Initials)

13.Initiate an automatic start and transfer of the unit to site load and exercise it for

at least 1 hour looking for leaks, loose connections or components, and abnormal operating conditions. Correct as necessary.

14.Start and exercise the unit at full rated load (use a

load bank if the site load is not enough) for at least 2 hours looking for leaks, loose connections or components, and abnormal operating conditions. Correct as necessary.

15. Change the engine oil.

16.Replace the engine oil filter(s).

17.Replace the engine air filter(s).

18.Replace the engine fuel filter(s) on diesel engine driven units and re-prime the fuel system.

19.Check the engine spark plugs on gas engine driven units. Clean and re-gap or replace as necessary.

20.Perform a 5 minute no-load operational run of the unit looking for any post service problems.

21.Return the unit to standby

setup for operation when required.

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Contents This manual should remain with the unit Authorized Service Dealer Location ‹ Operation and Maintenance‹ HOW to Obtain Service IntroductionTable of Contents General Hazards Electrical Hazards ‹ Standards IndexTransfer Switch Automatic Transfer Switch ATS ModeEngineered Transfer Switch Wire Start GTS Mode Generator‹ 1.8.1 LOW OIL Pressure Switch ‹ 1.8.2 High Coolant Temperature SwitchMain Circuit Breaker Generator Fuel SystemUnpacking Lifting the GeneratorFuel Consumption SpecificationsAWSF-52-C Coolant Recommendations Before InstallationEngine OIL Recommendations Generator Location Generator Mounting Support‹ 2.1.1 Nfpa Standards ‹ 2.1.2 Other Published StandardsBasic Standby Electric System Total Circuit Isolation MethodGrounding the Generator Emergency Circuit Isolation MethodConnection Diagram ATS Mode Generator AC Neutral ConnectionsConnection Diagram GTS Mode Battery Installation ‹ 2.11.1 Vented BatteriesPreparation Before START-UP Control Console Components Manual Transfer START-UPEngine Governor Gain Adjustments Bat Red Oil Red Temp Red Speed Red Crank RedAutomatic Operation Manual Retransfer ShutdownWeekly Exercise Cycle Control Board DIP Switch Settings Voltage Regulator AdjustmentExhaust Manifold Procedure Intake Manifold ProcedureCylinder Head Procedure Cooling SystemOverload Protection for Engine DC Electrical System Checking Fluid Levels‹ 4.7.2 Battery Fluid ‹ 4.8.6 Perform Visual Inspection ‹ 4.8.2 Check Battery‹ 4.7.3 Engine Coolant ‹ 4.8.1 Check Engine OIL LevelMiscellaneous Maintenance ‹ 4.8.11 Changing the Engine AIR Cleaner‹ 4.9.1 Cleaning the Generator ‹ 4.8.13 Coolant Change‹ 4.9.4 Battery Replacement ‹ 4.9.3 Battery MaintenancePeriodic Replacement Parts Scheduled Maintenance Service Maintenance Interval InformationLevel Maintenance Level Troubleshooting Points Problem Cause CorrectionLiquid-cooled 15, 20 and 25 kW Generators Liquid-cooled 15, 20 and 25 kW Generators Electrical Data Electrical Data Electrical Data Electrical Data Electrical Data Electrical Data Electrical Data Electrical Data Page Support Battery Tray Hold Down BatteryAssembly Battery Tray Battery Post Cover BlackTo B Assy Wire 14AWG 7.5 #0 GRN/YEL Door Battery CompartmentDuct Intake MID AL 2.5L Duct Discharge RH AL 2.5LPage Switch ROC Dpst 125V SPD Switch ROC Dpdt ON-OFF-ONHang TAG 2 Wire Start not Shown TOP, Control PanelPage Harness Ctrl PNL 2.5L Ford AL not Shown 13 17 Tank Coolant Recovery Engine 2.5L FordSTARTER, 12 Volt NUT HEX M10-1.5 G8 YEL CHRTo Engine Body Carburetor Assembly Cover AIR CleanerGASKET, AIR Cleaner Adapter Bracket Fuel RegulatorLocktight Rotor 390 15KW 1P Direct HSB 2.5L Ford Rotor 390 20KW 1P Direct HSB 2.5L FordRotor 390 25KW 1P Direct HSB 2.5L Ford Rotor 390 40KW 1P Direct HSB 3.9L ChryslerPipe Muffler OUT Pipe Exhaust 2.5L FordMuffler 2.5L Ford Saddle 2 InchHousing Governor Connector Cover Connector HousingASM Motor Stepper Harn GOV 2.5L FordHOSE, 2.5L Ford Lower Barbed STR 1/4 NPT X 3/8ALM Radiator 2.5L FordInstallation Diagram 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 FollowingThis Warranty Shall not Apply to the Following

005030-0 (15kW), 005031-0 (25kW) specifications

Generac has long been recognized as a leader in backup power solutions, and its 005031-0 (25kW) and 005030-0 (15kW) home standby generators exemplify the brand's commitment to reliability and performance. Designed for residential use, these generators provide peace of mind during outages, ensuring that homes remain powered even in the most challenging conditions.

One of the standout features of both models is their advanced Generac G-Force engine, which is engineered for longevity and impressive power output. The G-Force engine is built from the ground up for generator use, refined to handle the unique demands of continuous operation. This results in a highly durable system that requires little to no maintenance, making it a favored choice for homeowners looking for a reliable energy solution.

Another important characteristic is the True Power technology featured in both generators. This technology delivers clean, stable power that is safe for sensitive electronics and appliances. It ensures that devices such as computers and medical equipment operate smoothly without the risk of damage from power fluctuations. Additionally, the Generac 005031-0 and 005030-0 generators are equipped with the Quiet-Test mode, allowing them to run at lower RPMs during routine weekly self-tests. This innovation significantly reduces the noise produced during tests, making it less disruptive for residents.

Furthermore, these generators come with a user-friendly interface and a mobile link app, enabling homeowners to monitor their generator's performance remotely via a smartphone. This feature enhances convenience, allowing users to receive alerts and notifications about their generator's status, maintenance needs, and operation conditions right from their devices.

Both the 25kW and 15kW models are also designed with a robust transfer switch, which seamlessly shifts power from the grid to the generator in case of any outages. This automatic transfer feature ensures that homes maintain power without needing manual intervention, making them ideal for those who want uninterrupted electricity.

In terms of fuel source, both models operate on natural gas or propane, providing flexibility to homeowners regarding fuel availability and preferences. With excellent warranty options and Generac's reputation for quality, both the 005031-0 (25kW) and 005030-0 (15kW) generators stand as dependable choices for safeguarding homes from the unpredictability of power outages.
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