Generac Power Systems 004917-2 Preparation Before START-UP, Using a Standard GTS Transfer Switch

Page 14

Section 3 — Operation

QUIETSOURCE™ Liquid-cooled 30 kW Generators

When using maintenance-free batteries, it is not nec- essary to check the specific gravity or electrolyte level. Have these procedures performed at the intervals specified in Section 4, “Maintenance.” A negative ground system is used. Battery connections are shown on the wiring diagrams. Make sure all batter- ies are correctly connected and terminals are tight. Observe battery polarity when connecting batteries to the generator set.

NOTE:

Damage will result if the battery connections are made in reverse.

‹2.11.4 GENERATOR SET LUBRICATION

Check the engine crankcase oil level before operating and add oil to the proper level – the dipstick “FULL” mark. Never operate the engine with the oil level below the dipstick “ADD” mark. See “Specifications” (Section 1.10) and “Engine Oil Recommendations” (Section 1.14).

NOTE:

This engine is shipped from the manufacturer with 5W-20 oil. This oil should be changed after 30 hours of operation.

2.11 PREPARATION BEFORE START-UP

The instructions in this section assume that the stand- by generator has been properly installed, serviced, tested, adjusted and otherwise prepared for use by a competent, qualified installation contractor. Be sure to read the “Safety Rules” on Pages 2 and 3, as well as all other safety information in this manual, before attempting to operate this (and related) equipment.

‹2.11.1 PRIOR TO INITIAL START-UP

Prior to initially starting the generator, it must

!be properly prepared for use. Any attempt to crank or start the engine before it has been properly serviced with the recommended types and quantities of engine fluids (oil, coolant, fuel, etc.) may result in an engine failure.

Before starting the generator for the first time, the installer must complete the following procedures. For follow-up maintenance information and/or service intervals, please refer to Section 4, “Maintenance.”

‹2.11.2 TRANSFER SWITCH

If this generator is used to supply power to any elec- trical system normally powered by an electric utility, the National Electrical Code requires that a transfer switch be installed. The transfer switch prevents elec- trical backfeed between two different electrical sys- tems (for additional information, see the applicable transfer switch manual for this unit). The transfer switch, as well as the generator and other standby components, must be properly located and mounted in strict compliance with applicable codes, standards and regulations.

‹2.11.3 FUEL SYSTEM

Make sure the fuel supply system to the generator (a) delivers the correct fuel at the correct pressure and

(b)is properly purged and leak tested according to code. No fuel leakage is permitted. See “Specifications” (Section 1.10) for more information.

‹2.11.5 ENGINE COOLANT

Have the engine cooling system properly filled with the recommended coolant mixture. Check the system for leaks and other problems. See “Specifications” (Section 1.10) and “Coolant” (Section 1.15).

‹2.11.6 BELT TENSION

Check the engine fan belt tension and condition prior to placing the unit into service and at recommended intervals. Belt tension is correct when a force of approximately 22 pounds (10 kg), applied midway between pulleys, deflects the belt about 3/8- to 5/8- inch (10 to 16 mm).

‹2.11.7 ELECTRICAL SYSTEM

Make sure the generator is properly connected to an approved earth ground and/or ground rod.

Make sure the generator battery is fully charged, properly installed and interconnected, and ready for use.

Check to ensure that there are no loose electrical con- nections. Restrain any loose wires to keep them clear of any moving generator set components.

3.1USING A STANDARD “GTS”

TRANSFER SWITCH

When required, the pre-packaged standby generator can be installed with an engineered Generac “GTS” type automatic transfer switch.

In this application, the GTS is responsible for utility sensing, weekly exercising, and load transferring.

Position two of the four-position dip switch is used to turn over this control to the GTS.

Pos2 ON — GTS Application

•The control board will NOT monitor utility.

•The control board will NOT perform a weekly exer- cise. (The five red LEDs will not flash in this mode.)

12 Generac® Power Systems, Inc.

Page 13 Page 15
Image 14
Page 13 Page 15
Contents Installation ‹ HOW to Obtain Service Authorized Service Dealer Location‹ Operation and Maintenance IntroductionTable of Contents General Hazards Electrical Hazards Automatic System Operation Transfer SwitchGenerator Generator AC Connection Systems‹ 1.7.3 LOW Coolant Level Switch ‹ 1.7.2 High Coolant Temperature Switch‹ 1.7.1 LOW OIL Pressure Switch Generator Fuel SystemUnpacking Lifting the Generator‹ 1.10.1 Generator Specifications SpecificationsReconfiguring the Fuel System ‹ 1.10.2 Engine SpecificationsEngine OIL Recommendations Torque SpecificationsBefore Installation Coolant RecommendationsBasic Standby Electric System Generator LocationGenerator Mounting Support ‹ 2.1.1 Nfpa StandardsTotal Circuit Isolation Method Transfer Switch Signal ConnectionsEmergency Circuit Isolation Method Generator AC Neutral Connections‹ 2.10.1 Vented Batteries Battery Installation‹ 2.9.2 GTS-TYPE ATS Using a Standard GTS Transfer Switch Preparation Before START-UP‹ 3.2.5 SET Exercise Time Switch ‹ 3.2.1 AUTO/OFF/MANUAL Switch‹ 3.2.2 Fault Indicator LED Control Console Components‹ 3.2.6 System Ready LED Manual Transfer START-UP Engine Governor AdjustmentsRetransfer and Shutdown Weekly Exercise Cycle Checking Fluid Levels Cooling SystemOverload Protection for Engine DC Electrical System ‹ 4.5.5 Check Engine Coolant Level ‹ 4.5.11 Changing the Engine AIR Cleaner‹ 4.5.4 Inspect Cooling System ‹ 4.5.6 Perform Visual Inspection‹ 4.6.2 Battery Miscellaneous Maintenance‹ 4.6.1 Cleaning the Generator ‹ 4.5.12 Spark Plugs‹ 4.6.3 Battery Maintenance ‹ 4.6.4 Battery ReplacementScheduled Maintenance Service Maintenance Interval InformationLevel Maintenance Level Troubleshooting Points Problem Cause CorrectionCustomer Connection PCB J2 ICT LOS WLS HCT Starter Carrier Bolt Battery Post Cover RED + Boot Battery CableBattery Post Cover Baclk Hold Down BatteryDetail Duct Intake MID AL Assy GRD Wire 99HSBASSEMBLY,BASE-DOOR Ground Wire Duct Discharge RH ALGenerac Power Systems, Inc Cover Front Panel HSB Assy 2A 12V UL BatteryControl BOX HSB Cover TOP Panel HSB512 Not SHOWN-USED to Hold OIL Drain Assembly Wire SET 3.0L Ford notCover Flywheel Access Shown 0LHSB Washer Lock M12Frame Venturi 3.0L Ford HSB Tank Coolant RecoveryRadiator R-IN,L-OUT Side Support Radiator HSBNER Assy Regulator 3.0L NG or LPV Weldment Mounting BaseFlange Fuel Inlet Washer Flat 5/16 ZincLeads Rotor 390 25KW 1P Direct HSB 2.5L Ford Rotor 390 15KW 1P Direct HSB 2.5L FordRotor 390 20KW 1P Direct HSB 2.5L Ford Rotor 390 40KW 1P Direct HSB 3.9L ChryslerPipe Muffler OUT OUTExhaust Flange 2 Pipe Washer Lock 3/8 SSTube AIR Intake 3.0L Ford ELEMENT, AIR CleanerCover AIR Cleaner Washer Flat M5Installation Diagram Quietsource Liquid-cooled 30 kW Generators This Warranty Shall not Apply to the Following

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.
Top Page Image Contents