INSTALLATION MANUAL - Generator Parts

1 INSTALLATION MANUALThis MANUAL should remain with the new standard of reliabilityNot intended for use in critical life support applications!!!Generac Power Systems, you for purchasing this model of the standbygenerator set product line by Generac effort was expended to make sure that theinformation and instructions in this MANUAL are bothaccurate and current at the time the MANUAL was writ-ten. However, the manufacturer reserves the right tochange, alter or otherwise improve this product(s) atany time without prior THIS MANUAL THOROUGHLYIf any portion of this MANUAL is not understood, con-tact the nearest Generac Authorized Service Dealerfor starting, operating and servicing this publication, and on tags and decals affixed to the Generator , DANGER, WARNING,CAUTION and NOTE blocks are used to alert per-sonnel to special instructions about a particular serv-ice or operation that may be hazardous if performedincorrectly or carelessly.

2 Observe them definitions are as follows:After this heading, read instructions that, if notstrictly complied with, will result in personal injuryor property this heading, read instructions that, if notstrictly complied with, may result in personalinjury or property this heading, read instructions that, if notstrictly complied with, could result in damage toequipment and/or :After this heading, read explanatory statementsthat require special safety warnings cannot eliminate the hazardsthat they indicate. Common sense and strict compli-ance with the special instructions while performingthe service are essential to preventing commonly used safety symbols accompany theDANGER, WARNING and CAUTION blocks.

3 The typeof information each indicates is as follows:This symbol points out important safety infor-mation that, if not followed, could endangerpersonal safety and/or property of symbol points out potential explosion symbol points out potential fire symbol points out potential electricalshock TO OBTAIN SERVICEWhen the Generator requires servicing or repairs,contact a Generac Authorized Service Dealer forassistance. Service technicians are factory -trainedand are capable of handling all service contacting a Generac Authorized ServiceDealer about Parts and service, always supply thecomplete model number of the unit as given on thefront cover of the Owner s MANUAL .

4 !DANGER AUTHORIZED SERVICEDEALER LOCATIONTo locate the nearest GENERAC AUTHORIZEDSERVICE DEALER, please call this number:1-800-333-1322 ORLocate us on the web of ContentsGenerac Liquid-cooled GeneratorsGenerac Power Systems, 1 GENERAL INFORMATION .. Generator INSTALLATION .. Before INSTALLATION .. Generator Location .. Generator Mounting and Support .. Unpacking .. Lifting the Generator .. Muffler Extension Installtion .. Fuel Systems .. Electrical Connections .. Battery INSTALLATION ..11 Section 2 INSTALLATION .. Transfer Switch .. Unpacking .. Mounting ..12 Section 3 OPERATION.

5 Basic Standby Electric System .. Standby Circuit Isolation Method .. Total Circuit Isolation Method .. Connection Diagrams .. Wire Recommendations/Sizing ..15 Section 4 NOTES ..172 Generac Power Systems, these SAFETY RULES carefully before installing,operating or servicing this equipment. Become familiarwith this Owner s Manualand with the unit. The genera-tor can operate safely, efficiently and reliably only if it isproperly installed, operated and maintained. Many acci-dents are caused by failing to follow simple and funda-mental rules or cannot anticipate every possible circumstancethat might involve a hazard.

6 The warnings in this man-ual, and on tags and decals affixed to the unit are, there-fore, not all-inclusive. If using a procedure, workmethod or operating technique that Generac does notspecifically recommend, ensure that it is safe for make sure the procedure, work method or operat-ing technique utilized does not render the the safe design of this Generator , operating this equipment imprudently, neglectingits maintenance or being careless can cause possible injury or death. Permit only responsibleand capable persons to install, operate or main-tain this lethal voltages are generated by thesemachines. Ensure all steps are taken to render themachine safe before attempting to work on of the Generator are rotating and/or hotduring operation.

7 Exercise care near running gen-erators. GENERAL HAZARDS For safety reasons, Generac recommends that thisequipment be installed, serviced and repaired by aGenerac Authorized Service Dealer or other compe-tent, qualified electrician or INSTALLATION technicianwho is familiar with applicable codes, standards andregulations. The operator also must comply with allsuch codes, standards and regulations. INSTALLATION , operation, servicing and repair of this(and related) equipment must always comply withapplicable codes, standards, laws and strictly to local, state and national electricaland building codes.

8 Comply with regulations theOccupational Safety and Health Administration(OSHA) has established. Also, ensure that the gener-ator is installed, operated and serviced in accordancewith the manufacturer s instructions and recommen-dations. Following INSTALLATION , do nothing that mightrender the unit unsafe or in noncompliance with theaforementioned codes, standards, laws and regula-tions. The engine exhaust fumes contain carbon monoxidegas, which can be DEADLY. This dangerous gas, ifbreathed in sufficient concentrations, can causeunconsciousness or even death. For that reason, ade-quate ventilation must be provided.

9 Exhaust gasesmust be piped safely away from any building orenclosure that houses the Generator to an area wherepeople, animals, etc., will not be harmed. Thisexhaust system must be installed properly, in strictcompliance with applicable codes and standards. Keep hands, feet, clothing, etc., away from drive belts,fans, and other moving or hot Parts . Never removeany drive belt or fan guard while the unit is operating. Adequate, unobstructed flow of cooling and ventilat-ing air is critical to prevent buildup of explosive gasesand to ensure correct Generator operation. Do notalter the INSTALLATION or permit even partial blockageof ventilation provisions, as this can seriously affectsafe operation of the Generator .

10 Keep the area around the Generator clean and unclut-tered. Remove any materials that could become haz-ardous. When working on this equipment, remain alert at alltimes. Never work on the equipment when physicallyor mentally fatigued.!!!!DANGERIMPORTANT SAFETY INSTRUCTIONSG enerac Liquid-cooled GeneratorsSAVE THESE INSTRUCTIONS The manufacturer suggests that these rules for safe operation be copied and posted in potential hazard areas. Safety should be stressed to alloperators, potential operators, and service and repair technicians for this equipment.!!SAVE THESE INSTRUCTIONS This MANUAL contains important instructions that should befollowed during INSTALLATION of the Generator and batteries.