Generac Power Systems 005261-1, 005262-1 owner manual Installation, Preparation Before START-UP

Page 13

Standby Generator Sets

Installation

INSTALLATION

‹PRIOR TO INITIAL START-UP

Refer to the separate “Installation Guide QT Product Line” supplied with the unit.

PREPARATION BEFORE START-UP

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

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 the “Maintenance” section and the “Service Schedule”.

‹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.

‹FUEL SYSTEM

Make sure the fuel supply system to the genera- tor (a) delivers the correct fuel at the correct pres- sure and (b) is properly purged and leak tested according to code. No fuel leakage is permitted. See “Specifications” for more information.

‹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” and “Engine Oil Recommendations”.

NOTE:

This engine is shipped from the manufacturer with “break-in” oil. This oil should be changed after 30 hours of operation.

Check the oil level in the generator gearbox (if so equipped) prior to initial use and at the intervals indicated by the “Service Schedule.” The recom- mended oil is SAE 90 gear lubricant.

Also, if the engine is equipped with a mechanical gov- ernor, make sure the governor is properly lubricated with clean engine oil.

8-1

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.

‹ENGINE COOLANT

Have the engine cooling system properly filled with the recommended coolant mixture. Check the system for leaks and other problems. See “Specifications” and “Coolant” sections.

‹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).

‹ELECTRICAL SYSTEM

Make sure the generator is properly connected to an approved earth ground.

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.

INITIAL INSPECTION FOR QT GENSET STARTUP

Inspect for the following.

•Freight Damage.

•Manuals present.

•Fluid Levels ( Oil, coolant, battery, Gear Drive).

•Correct fuel piping.

•Correct muffler installation for QT50, QT70, QT100 - QT150.

•Adequate air flow, clearances and ventilation per installation drawings and applicable codes.

•Correct AC and DC wire size, connections and grounding. Control and communication wiring to/ from the transfer switch must be run in a separate conduit from the AC power leads.

•Battery charger connection to 120 VAC.

•Communication wires connected between transfer switch and generator (HTS only).

•Unit secured to pad.

01/06 B .Rev Install001

Page 12 Page 14
Image 13
Page 12 Page 14
Contents New standard of reliability Standby Generator Sets Table of Contents  Warning   Electrical Hazards  ‹ HOW to Obtain Service ‹ Operation and MaintenanceAuthorized Service Dealer Location Introduction‹ Data Label Identification RecordEngine OIL Recommendations Equipment DescriptionCoolant Recommendations Engine Protective Devices ‹ Fuel Requirements Fuel System‹ Natural GAS Fuel System ‹ LP Fuel SystemSpecifications ‹ Cold Weather KIT ‹ Reconfiguring the Fuel System‹ FOUR-LEAD, SINGLE-PHASE Stator Alternator Power Winding Connections‹ 3-PHASE Alternators Generator AC Lead ConnectionsPreparation Before START-UP InstallationInitial Inspection for QT Genset Startup ‹ Preparation for START-UP START-UP Checklist‹ START-UP Inspection Generator Control Operation Operating Unit with Manual Transfer Switch‹ Engine START-UP and Transfer ‹ Retransfer and ShutdownChecking Fluid Levels Cooling SystemMaintenance Owner Operator can Perform ‹ Changing Engine OIL ‹ Changing the Engine AIR Cleaner ‹ Coolant Change‹ Spark Plugs ‹ Cleaning the Generator Miscellaneous Maintenance‹ Battery ‹ Battery MaintenanceKW 150 KW Standby GAS Engine Driven Generator Sets Service ScheduleMaintenance Level 11-3 11-4 Problem Cause Correction Troubleshooting GuideStandby Generator Sets Page PAN CB Conn BOX Page UL Circuit Breaker QJ-2P Page Instr Hypot Test not Shown Page Components Included in 0F9696E Page Components Included in 0G1290E Page Weldment Frame 2.4L C2 Page Battery Tray C1 CPL Page Gasket Bosch 32 Page Engine 2.4L G2 Rework Page Weldment Radiator Support 2.4L Page Flange Fuel Inlet Page Rear Wrap C2 CPL Page Bracket Muffler Page Page Page Page Page Page Page Page Page Page Page C2 Units Standby Generator Sets Warranty

005261-1, 005262-1 specifications

Generac Power Systems, a leader in backup power solutions, offers a range of generators designed to meet different power needs. Among their notable products are the Generac models 005261-1 and 005262-1, which are both excellent options for residential and commercial applications. These generators are specifically designed to provide reliable power during outages, ensuring that homes and businesses remain operational when it matters most.

One of the standout features of the Generac 005261-1 and 005262-1 models is their automatic transfer switch technology. This feature allows the generators to detect power outages automatically and switch on within seconds, providing uninterrupted power. The systems are designed for ease of use, with a user-friendly control panel that displays critical information about the generator’s status and maintenance requirements.

Both models are powered by Generac's innovative engine technology, which ensures superior performance and fuel efficiency. The engines are engineered to run quietly while delivering ample power output. The 005261-1 typically offers up to 22 kW of backup power, while the 005262-1 goes up to 26 kW, making them suitable for larger homes or essential commercial applications.

In terms of construction, the Generac models feature durable weather-resistant enclosures, ensuring they can withstand harsh environmental conditions. Their compact design makes installation straightforward, with options for both concrete pads and low-profile installations. Furthermore, both generators are equipped with a state-of-the-art digital controller that allows users to monitor the system remotely.

Another important characteristic is the Generac Power Zone Mobile Link, which allows users to monitor their generator’s status via a smartphone app. This feature provides peace of mind, as users can receive alerts regarding power outages, routine maintenance, and operational status in real time, even when they are not home.

The maintenance of these generators is simplified by their built-in features, including an integrated maintenance reminder system that alerts users when service is due. This proactive approach aids in extending the life of the generator and optimizing performance over time.

In summary, the Generac Power Systems models 005261-1 and 005262-1 offer a blend of reliability, efficiency, and advanced technology. With automatic transfer switches, robust engine design, and smart monitoring capabilities, these generators stand out in the market as excellent choices for backup power needs. Whether for residential use or light commercial applications, users can trust in Generac’s commitment to delivering dependable power solutions.
Top Page Image Contents