Generac 004373-3, 004626-2, 004373-3 , 004626-2 owner manual Electrical Data

Page 23

Section 6 — Electrical Data

Guardian Liquid-cooled 40 kW Generator

Mounting Dimensions - Drawing No. 0D5335

NOTE 7

220 [8.65"] STUB-UP AREA

 

 

R677 [R26.66"]

 

 

TYP

 

 

ALT

247 [9.73"]

 

AIR

 

204 [8.03"]

STUB-UP AREA SEE NOTE 8 AND CHART

794 [31.28"]

STUB-UP

RECOMMENDED FUEL/ELECTRICAL STUB-UPS (SEE TOP VIEW)

DESCRIPTION

 

INSIDE

 

BASE

 

 

AC LOAD LEAD CONDUIT

(LEFT)

A1

INSIDE STUB-UP FOR

 

C

FUEL CONNECTIONS

 

 

 

NOTE:

FUEL SYSTEM SET UP WITH OUTSIDE STUB UPS (SEE LEFT SIDE VIEW). SMALL FUEL SYSTEM

839 [33.01 TYP

C

A1

AREA

MODIFICATIONS REQUIRED FOR INSIDE STUB-UPS.

49 [1.92"]

TYP

MOUNTING HOLES

AIR

OUT

Ø13.5 [Ø0.53"]

 

 

NOTE 1

8 HOLES ON BOTTOM

 

110 [4.33"] TYP.

 

570 [22.44"] TYP.

 

 

 

TOP OR PLAN VIEW

 

 

2397 [94.37"]

 

 

454 [17.87"]

NOTE 9

 

1117 [43.98"]

53 [2.09"]

835 [32.87"]

936 [36.85"]

LEFT SIDE VIEW

NOTES:

140 [5.50"]

TYP

71 [2.79"]

37 [1.44"]

665 [26.19"]

NOTE 2

NOTE 6

103 [4.06"]

3/4" NPT FEMALE

OIL DRAIN

1/2" N.P.T. FEMALE

WEIGHT DATA

UNIT: 729.7 kg [1609 lbs]

STEEL COMPARTMENT: 208.6 kg [460 lbs]

UNITS: mm [INCHES]

965 [37.99"]

1160 [45.67"]

877 [34.51"]

REAR VIEW

1.STANDARD BLOCK HEATER REQUIRES 120V AC CONNECTION

2.CONNECTION POINTS FOR AC LOAD LEADS, TRANSFER SWITCH, AND

ENGINE AUTOMATIC START/STOP CONTROL WIRES PROVIDED IN AC CONNECTION PANEL.

3.EXHAUST MUFFLER SUPPORT BRACKETS SUPPLIED WITH OPTIONAL COMPARTMENT.

4.12 VOLT NEGATIVE GROUND SYSTEM

BATTERY TRAY INSIDE DIMENSIONS: 178 X 342.5 [7" X 13.5"]

5.2.5" I.D. FLEX EXHAUST

6.MAIN LINE CIRCUIT BREAKER.

7.DOORS MUST BE OPENED 90 DEG. TO BE REMOVED.

8. A1 MAY BE USED

FOR CIRCUIT BREAKER STUB-UP LOCATION.

9.SEE DRAWING C3850 FOR DUCT REMOVAL. REMOVAL OF FRONT DUCT WILL PROVIDE ACCESS TO MUFFLER FOR SERVICING.

ENGINE SERVICE CONNECTIONS

INLET NATURAL GAS = 3/4" NPT COUPLING

OIL DRAIN = 1/2" NPT COUPLING

EXHAUST OUTLET -

2.5" OD MUFFLER OUTLET

LIFTING EYE (4 PLACES)

(1)12V BATTERY SEE NOTE 4

GRAVITY 981 [38.62"]

1930 [75.98"]

RIGHT SIDE VIEW

Generac® Power Systems, Inc. 21

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Contents Liquid-cooled, Prepackaged Standby Generators Authorized Dealer Location IntroductionIntroduction Inside Front Cover General Hazards Electrical Hazards Generator AC Connection Systems Prepackaged Transfer SwitchUNPACKING/INSPECTION GeneratorEngine Protective Devices SpecificationsMain Circuit Breaker ‹ 1.9.1 Conversion to LP GAS Vapor Fuel Requirements Recommendations‹ 1.12.1 AIR Fuel Ratio Controller Emissions Control SystemCoolant Other Published Standards Standby Generator InstallationBasic Standby Electric System Nfpa StandardsGrounding the Generator Transfer Switch Start Signal Connections‹ 2.6.1 PRE-PACKAGED Type Switch Method‹ 2.7.1 Vented Batteries Battery InstallationPreparation Before START-UP ‹ 2.8.1 Prior to Initial START-UP ‹ 2.8.2 Transfer SwitchUsing the AUTO/OFF/MANUAL Switch ‹ 3.2.3 Manual Position Sequence of Automatic OperationEngine Heater Checking the Engine OIL Level Weekly Exercise Cycle‹ 4.2.1 Engine OIL Recommendations Changing the Engine AIR Cleaner‹ 4.2.2 OIL and Filter Change Procedure Changing the Engine OIL and FilterSpark Plugs Battery Maintenance‹ 4.5.1 Battery Replacement DC Fuse Miscellaneous MaintenanceCooling System Overload Protection for‹ 4.11.2 Return to Service OUT of Service Procedure‹ 4.11.1 Removal from Service SYSTEM/COMPONENT Procedure Frequency Service ScheduleProblem Cause Correction Troubleshooting GuideElectrical Data Not Used on Guardian Unit Electrical Data TS1 Generator D4992-A Model No Section 40 kW 0D6974 KW Generators No D6975 27 *28 Drain Pan To Oil On Oil QTY Description Base Frame Assembly M6 Hinge Panel Face Panel BTM & Back Control VDC Panel Face Cover Plate AVR ALT Leads Sensing Wire QTY Flywheel Engine Stator Leads Detail Scroll Washer Lock M12 Exploded Views and Parts Lists Engine 4.3L GM Exploded Views and Parts Lists MOUNT, Engine R & L To Thermostat Housing To Engine Block To Starter Solenoid RED Black To Engine Block Part KIT Radiator Copper Brass DIA. Clamp ASSEMBLY2 Compartment NUT Wing 1/4-20 Nylk To Stepper Motor Support Solenoid NAT GAS Attach to REGULATOR, N/G R600S Exploded Views and Parts Lists Muffler Catalyst 4.3L Assembly Motor Stepper Guardian Liquid-cooled 40 kW Generators PURCHASER’S/OWNER’S Warranty Responsibilities Your Warranty Rights and ObligationsMANUFACTURER’S Emission Control System Warranty Coverage Emission Related Parts Include the Following Emission Control System WarrantyThis Warranty Shall not Apply to the Following Warranty Schedule

004373-3, 004626-2, 004373-3 , 004626-2 specifications

Generac is a leader in the power generation industry, known for its reliable and innovative products. Among its extensive range of offerings, two models stand out: the Generac 004373-3 and the 004626-2. These models represent the cutting edge of home standby generators.

The Generac 004373-3 is designed to provide seamless power during outages, ensuring that homes remain comfortable and functional. One of its main features is the automatic transfer switch, which detects a power outage and activates the generator within seconds. This automatic response eliminates the need for manual intervention, allowing homeowners to go about their lives without interruption.

This model is equipped with a durable engine that runs on liquid propane or natural gas, providing flexibility depending on the availability of fuel sources. The 004373-3 has an impressive power output, capable of powering essential household appliances, including refrigerators, heating systems, and lights. Its compact design allows for easy installation, making it suitable for a variety of home sizes.

On the other hand, the Generac 004626-2 also focuses on providing reliable power but with additional advanced features. One of its key characteristics is the True Power Technology, which delivers clean and stable power, making it ideal for sensitive electronics and appliances. This feature is crucial for households that rely on digital devices, protecting them from fluctuations that could potentially cause damage.

Additionally, the 004626-2 comes with a user-friendly control panel that allows for easy monitoring and adjustments. The model also incorporates Smart Management Technology, which enables users to manage their power consumption effectively. This technology allows homeowners to prioritize the most critical circuits, ensuring essential services remain operational during outages.

Both models emphasize ease of maintenance, with a design that facilitates access to components for servicing. Generac generators are known for meeting high standards of quality, ensuring reliability and longevity. With their advanced technologies and robust features, the Generac 004373-3 and 004626-2 provide peace of mind, allowing homeowners to remain connected and powered, no matter the circumstances. Whether for unexpected outages or planned maintenance, Generac continues to set the standard in home power solutions.