Generac 005031-2 owner manual Electrical Data

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Section 6 - Electrical Data

Liquid-cooled 25 kW Generators Electrical Schematic — 2.5L Engine (15kW & 20kW units) —Drawing No. 0F2184-B

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Contents This manual should remain with the unit SHOULD ATTEMPT INSTALLATIONLiquid-cooled,Prepackaged Standby Generators Model Number 005031-225kWINTRODUCTION AUTHORIZED SERVICE DEALER LOCATION‹OPERATION AND MAINTENANCE ‹HOW TO OBTAIN SERVICEINTRODUCTION ELECTRICAL HAZARDS  GENERAL HAZARDSWARNING   EXPLOSION HAZARDS FIRE HAZARDS‹STANDARDS INDEX 1.4GENERATOR AC CONNECTION SYSTEMS 1.2TRANSFER SWITCH1.1GENERATOR 1.3ATS MODE AUTOMATIC OPERATIONFigure 1.4 - Low Oil Pressure Switch ‹1.7.1 LOW OIL PRESSURE SWITCH‹1.7.2 HIGH COOLANT TEMPERATURE SWITCH ‹1.7.3 LOW COOLANT LEVEL SWITCH1.8UNPACKING 1.10 SPECIFICATIONS‹1.7.6 LOW BATTERY ‹1.8.1 UNPACKING PRECAUTIONS1.13 ENGINE OIL RECOMMENDATIONS 1.12RECONFIGURING THE FUEL SYSTEM FOR LP VAPORFigure 1.8 - Reconfigure the Fuel System 1.11 FUEL CONSUMPTION‹2.1.1 NFPA STANDARDS 2.1STANDBY GENERATOR INSTALLATION1.15 BEFORE INSTALLATION 1.14 COOLANT RECOMMENDATIONS‹2.1.2 OTHER PUBLISHED STANDARDS 2.2GENERATOR LOCATION2.3GENERATOR MOUNTING AND SUPPORT 2.4BASIC STANDBY ELECTRIC SYSTEM2.7GROUNDING THE GENERATOR 2.9USING A “GTS” TRANSFER SWITCH2.5EMERGENCY CIRCUIT ISOLATION METHOD 2.6TOTAL CIRCUIT ISOLATION METHODPos2 OFF — ATS Application 2.10 BATTERY INSTALLATION‹2.10.1 VENTED BATTERIES ‹2.11.4 GENERATOR SET LUBRICATION 3.1GTS TRANSFER SWITCH‹2.11.2 TRANSFER SWITCH 2.11 PREPARATION BEFORE START-UPGTS Mode Operation ‹3.2.1 AUTO/OFF/MANUAL SWITCH‹3.2.2 FAULT INDICATOR LEDS 3.2CONTROL CONSOLE COMPONENTS‹3.2.6 SYSTEM READY LED ‹3.2.5 SET EXERCISE TIME SWITCH‹3.2.3 15 AMP FUSE ‹3.2.4 5 AMP FUSEFigure 3.2 - Engine Governor Adjustment 3.4ENGINE GOVERNOR GAIN ADJUSTMENTS3.3MANUAL TRANSFER AND START-UP 3.5MANUAL RETRANSFER AND SHUTDOWN3.7WEEKLY EXERCISE CYCLE 3.8CONTROL BOARD DIP SWITCH SETTINGSFigure 3.3 - “Set Exercise Time” Switch 3.6AUTOMATIC OPERATION‹ONCE ANNUALLY 3.9VOLTAGE REGULATOR ADJUSTMENT‹EVERY THREE MONTHS ‹ONCE EVERY SIX MONTHSFigure 4.1 - Intake Manifold Installation 4.2EXHAUST MANIFOLD PROCEDURE4.3INTAKE MANIFOLD PROCEDURE 4.4CYLINDER HEAD PROCEDURE4.6OVERLOAD PROTECTION FOR 4.8MAINTENANCE OWNER/ OPERATOR CAN PERFORM‹4.7.2 BATTERY FLUID ‹4.8.2 CHECK BATTERY‹4.8.8 CHECK FAN BELT ‹4.8.11 CHANGING THE ENGINE AIR CLEANERFigure 4.4 - Setting the Spark Plug Gap ‹4.8.7 INSPECT EXHAUST SYSTEM‹4.9.3 BATTERY MAINTENANCE 4.9MISCELLANEOUS MAINTENANCE‹4.9.1 CLEANING THE GENERATOR ‹4.9.2 BATTERYService Maintenance Interval Information 4.10 SCHEDULED MAINTENANCETasks Level CORRECTION TROUBLESHOOTING POINTSPROBLEM CAUSESection 6 - Electrical Data Section 6 - Electrical Data Liquid-cooled25 kW Generators Section 6 - Electrical DataSection 6 - Electrical Data Liquid-cooled25 kW Generators Section 6 - Electrical DataSection 6 - Electrical Data Liquid-cooled25 kW Generators Section 6 - Electrical DataSection 6 - Electrical Data Section 7 - Exploded Views and Parts Lists Mounting Base - Drawing No. 0F0104-B DESCRIPTION38 3 45 39 32 18 LATCH DETAIL Enclosure - Drawing No. 0F1645-H Liquid-cooled25 kW Generators 0F0790 Control Panel 25kW - Drawing No. 0E7615-C 0F0790 RADIATOR FOR HARNESS GROUNDSTEPPER ONLYEngine - Drawing No. 0E9918-F COVER Fuel System - Drawing No. 0E9980-D LEADS LOCKTIGHT0F1659A Muffler - Drawing No. 0F2930-C Stepper Motor - Drawing No. 0E9979-C TO THERMOSTAT Radiator - Drawing No. 0E9965-FADAPTER Section 8 - Installation Diagram PURCHASER’S/OWNER’S WARRANTY RESPONSIBILITIES YOUR WARRANTY RIGHTS AND OBLIGATIONSCALIFORNIA EMISSION CONTROL WARRANTY STATEMENT EMISSION RELATED PARTS INCLUDE THE FOLLOWING EMISSION CONTROL SYSTEM WARRANTYTHIS WARRANTY SHALL NOT APPLY TO THE FOLLOWING WARRANTY SCHEDULE