Installation | Generac Power Systems 004917-3 instruction

Installation and

Owner’s Manual

Liquid-cooled, Prepackaged

Standby Generators

Model Number

004917-3

27 kW NG, 30 kW LP Vapor

This manual should remain with the unit.

! Not intended for use in life-support applications. !

DANGER

DEADLY EXHAUST FUMES. OUTDOOR INSTALLATION ONLY!!

Page 1

Image 1

Generac Power Systems 004917-3 owner manual Installation

Contents

Installation ‹ Operation and Maintenance Authorized Service Dealer Location‹ HOW to Obtain Service Introduction Table of Contents General Hazards Electrical Hazards Generator Transfer SwitchAutomatic System Operation Generator AC Connection Systems ‹ 1.7.1 LOW OIL Pressure Switch ‹ 1.7.2 High Coolant Temperature Switch‹ 1.7.3 LOW Coolant Level Switch Generator Fuel System Lifting the Generator Unpacking Reconfiguring the Fuel System Specifications‹ 1.10.1 Generator Specifications ‹ 1.10.2 Engine Specifications Before Installation Torque SpecificationsEngine OIL Recommendations Coolant Recommendations Generator Mounting Support Generator LocationBasic Standby Electric System ‹ 2.1.1 Nfpa Standards Total Circuit Isolation Method Emergency Circuit Isolation MethodGrounding the Generator Generator AC Neutral Connections Battery Installation Transfer Switch Signal Connections‹ 2.9.1 PRE-PACKAGED ATS ‹ 2.9.2 GTS-TYPE ATS Preparation Before START-UP ‹ 3.2.1 AUTO/OFF/MANUAL Switch Using a Standard GTS Transfer SwitchControl Console Components ‹ 2.11.7 Electrical System ‹ 3.2.2 Fault Indicator LED Manual Transfer START-UP Engine Governor Adjustments‹ 3.2.5 SET Exercise Time Switch ‹ 3.2.4 4 AMP Inline Fuse Automatic Operation Retransfer and ShutdownWeekly Exercise Cycle Checking Fluid Levels Overload Protection for Engine DC Electrical SystemCooling System ‹ 4.4.3 Engine Coolant ‹ 4.5.2 Check Battery‹ 4.5.1 Check Engine OIL Level ‹ 4.5.3 Exercise System ‹ 4.5.11 Changing the Engine AIR Cleaner Miscellaneous Maintenance‹ 4.6.1 Cleaning the Generator ‹ 4.5.13 Coolant Change ‹ 4.6.3 Battery Maintenance ‹ 4.6.2 Battery‹ 4.6.4 Battery Replacement Service Maintenance Interval Information Scheduled Maintenance Level Maintenance Level Problem Cause Correction Troubleshooting Points Customer Connection PCB J2 BCW LOS WLS HCT Starter Carrier Bolt Battery Post Cover Baclk Boot Battery CableBattery Post Cover RED + Hold Down Battery Detail ASSEMBLY,BASE-DOOR Ground Wire Assy GRD Wire 99HSBDuct Intake MID AL Duct Discharge RH AL Generac Power Systems, Inc Control BOX HSB Assy 2A 12V UL BatteryDecal AVR Cover Cover Front Panel HSB 61 24 Not SHOWN-USED to Hold OIL Drain Assembly Wire SET 3.0L Ford notCoil Ignition 3.0L Ford Bracket DC ALT 3.0L Ford Frame Radiator R-IN,L-OUT Tank Coolant RecoveryVenturi 3.0L Ford HSB Side Support Radiator HSB To B Flange Fuel Inlet Weldment Mounting BaseAssy Regulator 3.0L NG or LPV Washer Flat 5/16 Zinc Locktight Rotor 390 20KW 1P Direct HSB 2.5L Ford Rotor 390 15KW 1P Direct HSB 2.5L FordRotor 390 25KW 1P Direct HSB 2.5L Ford Rotor 39030AD1 HSB Tecum OUT Exhaust Flange 2 PipeWasher Lock 3/8 SS Pipe Muffler OUT Cover AIR Cleaner Element AIR CleanerTube AIR Intake 3.0L Ford Washer Flat M5 Installation Diagram Quietsource Liquid-cooled 30 kW Generators This Warranty Shall not Apply to the Following