Generac 004188-1, 004475-1, 004371-2, 004474-1, 004370-2, 004189-1 Generac Power Systems, Inc

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34 Generac® Power Systems, Inc.

221

32 (Bottom only)

"A"

			To engine bypass
21			6
9			7
			7
			7
"A"			5
8			7
8			16
20	To thermostat		7
	adapter
	14	To water inlet tube
8	12	(Midway up engine block)
8	24
19	24
19
8
To base of			17
To base of
water inlet
tube (On block)
tube (On block)
29
29

Exploded View – Radiator (15 & 20 kW) —	Guardian Liquid-cooled 15 kW, 20 kW and
Drawing No.A7206	25 kW Generators

Section 8 - Exploded Views and Parts

31	3	33
	24	4
	12
	14
30	12	4
30	18	4

-C

Image 36

Contents Power SYSTEMS, INC Authorized Service Dealer Location Operation and MaintenanceHOW to Obtain Service IntroductionIntroduction IFC Safety Rules General Hazards Electrical Hazards Transfer Switch GeneratorAutomatic System Operation Generator AC Connection SystemsHigh Coolant Temperature Switch LOW OIL Pressure SwitchLOW Coolant Level Switch Engine Protective DevicesSpecifications UnpackingLifting the Generator Torque Specifications Before InstallationFuel Consumption Engine OIL RecommendationsStandby Generator Installation Generator LocationOther Published Standards Nfpa StandardsBasic Standby Electric System Total Circuit Isolation MethodGrounding the Generator Emergency Circuit Isolation MethodTransfer Switch Start Signal Connections Battery InstallationVented Batteries Using a Standard GTS Transfer Switch Preparation Before START-UPPrior to Initial START-UP Control Console Components Meter Reading Selector Switch SET Exercise Time SwitchManual Transfer and Start UP Retransfer and Shutdown Automatic OperationEngine Heater Cooling SystemOverload Protection for Engine DC Electrical System Checking Fluid LevelsMaintenance OWNER/OPERATOR can Perform Changing the Engine AIR Cleaner Coolant ChangeMiscellaneous Maintenance Cleaning the GeneratorBattery Battery ReplacementTroubleshooting Points Service Maintenance Interval Information Level Maintenance Level Electrical Data Electrical Data Electrical Data AC Outlet Outlet AC Circuit FED Ground Wire Assembly BRACE, SideBumper DOOR, EnclosureGenerac Power Systems, Inc Washer Nylon Hinge Slip Male LHHinge Slip Female LH Hinge Slip Male RHGenerac Power Systems, Inc CMA BOX Assembly Rocker Switch DpstSWITCH, Selector AMP/VOLT SWITCH, Toggle DpdtGenerac Power Systems, Inc Switch 6A AMP/V Selector Harness Wiring 1.5LDECAL, TRANS. Switch Conn Switch Dpst 5 125V SPD RckrGenerac Power Systems, Inc Tank Coolant Recovery Bracket Coolant Recovery TankSupport Radiator Radiator 1.5LGenerac Power Systems, Inc Venturi 1.5L Guard FANHose RES 5/8 RIA 250F NUT HEX M6 -1.0 G8 YEL CHRBASE, Mounting ISOLATOR-VIBRATIONISOLATOR, Vibration Flat WASHER-M8Dampener Vibration Washer Flat M8Earth Strap Washer Shakeproof EXT 5/16 STLMuffler W/RAIN Shld Mufflr Strap 6IN DIAElbow 90 DEG 2 NPT Nipple TOE 2 NPT X 4.5 BLK IronManifold Exhaust 1.5L Nipple TOE 1.5 NPT X 6.5 BL IronPipe Exhaust Flex Pipe ExhaustSilkscreen P Panel Cover BQ Circuit BreakerBracket Mounting Circuit Breaker Circuit Breaker 70 X 2 240V 39782 BrktHarness CMA Wire Assy Home Stdby LogicDECAL, CMA Label PP Logic ASM 50/60HZASSY,WIRE#16 RED Bolt Battery Hold DownBAR Battery Holddown Battery Post Cover RED+Housing Governor Connector Connector Interface AssemblyCover Connector Housing Assembly Carburator LinkageGenerac Power Systems, Inc Housing Blower Assy Rotor 10KWAssy Rotor 15KW Assy Rotor 20KWGenerac Power Systems, Inc Cover AIR Cleaner Weldment Mounting BaseFlange Fuel Inlet Solenoid GAS FuelGenerac Power Systems, Inc Switch OIL Pressure ARM Adjust AlternatorGround Wire Starter ENGINE-1.5LInstallation Air Outlet Air Intake Installation Air Intake Your Warranty Rights and Obligations MANUFACTURER’S Emission Control System Warranty CoveragePURCHASER’S/OWNER’S Warranty Responsibilities Emission Control System Warranty Emission Related Parts Include the FollowingWarranty Schedule This Warranty Shall not Apply to the Following

004371-2, 004188-1, 004474-1, 004475-1, 004370-2 specifications

Generac Power Systems is renowned for its commitment to providing reliable power solutions, and their various models, including the Generac 004189-1, 004370-2, 004475-1, 004474-1, and 004188-1, showcase the company’s innovative engineering and technology. Each of these models is designed to meet diverse energy needs, ensuring homeowners and businesses can maintain power during outages or in remote locations.

The Generac 004189-1 is an essential model in the lineup known for its robust construction and user-friendly interface. It features a powerful engine, ensuring reliable power output and efficient fuel consumption. Additionally, its lightweight design makes it portable, allowing easy relocation to different sites. The model integrates advanced technology for automatic voltage regulation, safeguarding sensitive electronics while operating.

Moving on to the Generac 004370-2, this model emphasizes advanced start-up technology. It is equipped with a reliable electric start feature, minimizing the effort required to power up the generator. Its noise-dampening design significantly reduces sound levels, making it ideal for residential use without causing disturbances to neighbors. The unit also includes a durable metal enclosure that helps protect the generator from the elements and increases its lifespan.

The Generac 004475-1 model stands out for its enhanced fuel efficiency and low emissions. This eco-friendly design adheres to strict emissions regulations, making it a suitable choice for environmentally conscious users. Its intuitive control panel provides easy monitoring of power output, fuel levels, and maintenance needs, ensuring users can efficiently manage their energy requirements.

Similarly, the Generac 004474-1 exemplifies convenience and performance with its dual fuel capability, allowing it to operate on both gasoline and propane. This flexibility ensures users can easily switch fuels based on availability and cost-effectiveness. The model also boasts an extended runtime, capable of powering essential appliances and systems for prolonged periods during outages.

Finally, the Generac 004188-1 emphasizes ease of use, featuring a comprehensive user manual and a straightforward assembly process. The model provides ample power capacity, making it excellent for both emergency back-up and recreational activities. Its compact design allows storage in confined spaces, while its efficient cooling system prevents overheating during extended use.

Overall, these Generac models reflect the company's dedication to innovation, quality, and user satisfaction. With features aimed at enhancing convenience, performance, and environmental responsibility, they cater to the varying power demands of modern users.