Manuals / Generac Power Systems / Lawn and Garden / Portable Generator

Generac Power Systems 005040-0, 005040-1, 005053-0, 005053-1, 005054-0, 005054-1 Electrical Data

Models: 005040-0, 005040-1, 005053-0, 005053-1, 005054-0, 005054-1

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Section 7 - Electrical Data

Guardian Liquid-cooled 25 kW Generator Wiring Diagram — 2.5L Engine (25kW unit) —Drawing No. 0E9982-B

Generac® Power Systems, Inc. 31

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Generac Power Systems 005040-0, 005040-1, 005053-0, 005053-1, 005054-0, 005054-1 owner manual Electrical Data

Contents

Owner’s Manual SHOULD ATTEMPT INSTALLATIONLiquid-cooled,Prepackaged Standby Generators This manual should remain with the unit‹OPERATION AND MAINTENANCE AUTHORIZED SERVICE DEALER LOCATION‹HOW TO OBTAIN SERVICE INTRODUCTIONINTRODUCTION Table of ContentsDANGER GENERAL HAZARDSDespite the safe design of this generator Parts of the generator are rotating and/or hotFIRE HAZARDS ELECTRICAL HAZARDSEXPLOSION HAZARDS ‹STANDARDS INDEX1.1GENERATOR 1.2TRANSFER SWITCH1.3AUTOMATIC SYSTEM OPERATION 1.4GENERATOR AC CONNECTION SYSTEMS‹1.7.2 HIGH COOLANT TEMPERATURE SWITCH ‹1.7.1 LOW OIL PRESSURE SWITCH‹1.7.3 LOW COOLANT LEVEL SWITCH Figure 1.4 - Low Oil Pressure Switch‹1.7.6 LOW BATTERY 1.10 SPECIFICATIONS‹1.8.1 UNPACKING PRECAUTIONS 1.8UNPACKINGFigure 1.8 — Reconfigure the Fuel System 1.12RECONFIGURING THE FUEL SYSTEM FOR LP VAPOR1.11 FUEL CONSUMPTION ‹ 1.10.2 GENERATOR2.1STANDBY GENERATOR INSTALLATION 1.15 BEFORE INSTALLATION1.13 ENGINE OIL RECOMMENDATIONS 1.14 COOLANT RECOMMENDATIONS2.4BASIC STANDBY ELECTRIC SYSTEM 2.3GENERATOR MOUNTING AND SUPPORT2.2GENERATOR LOCATION ‹2.1.2 OTHER PUBLISHED STANDARDS2.5EMERGENCY CIRCUIT ISOLATION METHOD 2.9USING AN ENGINEERED “GTS” TRANSFER SWITCH2.6TOTAL CIRCUIT ISOLATION METHOD 2.7GROUNDING THE GENERATORPos2 OFF — Standard Prepackaged ATS Application 2.10BATTERY INSTALLATION‹2.10.1 VENTED BATTERIES Standby generators installed with automatic‹2.11.2 TRANSFER SWITCH 3.1ENGINEERED GTS TRANSFER SWITCH2.11 PREPARATION BEFORE START-UP ‹2.11.1 PRIOR TO INITIAL START-UP‹3.2.1 AUTO/OFF/MANUAL SWITCH ‹3.2.2 FAULT INDICATOR LEDS‹3.2.5 SET EXERCISE TIME SWITCH 3.2CONTROL CONSOLE COMPONENTS3.4ENGINE GOVERNOR ADJUSTMENTS 3.3MANUAL TRANSFER AND START-UP‹3.2.6 SYSTEM READY LED Figure 3.3 - “Set Exercise Time” Switch Figure 3.2 — Engine Governor Adjustment3.6AUTOMATIC OPERATION 3.7WEEKLY EXERCISE CYCLEA. EVERY THREE MONTHS 3.8CONTROL BOARD DIP SWITCH SETTINGSB. ONCE EVERY SIX MONTHS C. ONCE ANNUALLY4.3INTAKE MANIFOLD PROCEDURE 4.2EXHAUST MANIFOLD PROCEDURE4.4CYLINDER HEAD PROCEDURE Figure 4.1 — Intake Manifold Installation4.6OVERLOAD PROTECTION FOR 4.8MAINTENANCE OWNER/ OPERATOR CAN PERFORMENGINE DC ELECTRICAL SYSTEM 4.7CHECKING FLUID LEVELSFigure 4.4 – Setting the Spark Plug Gap ‹4.8.11 CHANGING THE ENGINE AIR CLEANER‹4.8.8 CHECK FAN BELT ‹4.8.9 INSPECT ENGINE GOVERNOR‹4.9.1 CLEANING THE GENERATOR 4.9MISCELLANEOUS MAINTENANCE‹4.9.2 BATTERY ‹4.9.3 BATTERY MAINTENANCEService Maintenance Interval Information 4.10 SCHEDULED MAINTENANCELevel MaintenanceTasks LevelLevel MaintenanceLevel LevelPROBLEM TROUBLESHOOTING POINTSCAUSE CORRECTIONGenerac Power Systems, Inc. Section 6 — NotesGuardian Liquid-cooled25 kW Generator 26 Generac Power Systems, Inc Section 7 - Electrical DataGuardian Liquid-cooled25 kW Generator Section 7 - Electrical Data Generac Power Systems, Inc.28 Generac Power Systems, Inc Section 7 - Electrical DataGuardian Liquid-cooled25 kW Generator Section 7 - Electrical Data Generac Power Systems, Inc30 Generac Power Systems, Inc Section 7 - Electrical DataGuardian Liquid-cooled25 kW Generator Section 7 - Electrical Data Generac Power Systems, Inc.32 Generac Power Systems, Inc Section 7 - Electrical DataGuardian Liquid-cooled25 kW Generator Section 7 - Electrical Data Generac Power Systems, Inc.MOUNT ITEM PART NODESCRIPTION 31 7 11 Section 8 - Exploded Views and Parts Guardian Liquid-cooled25 kW GeneratorEnclosure — Drawing No. 0E9720-D 54 36 30 0C2267 Section 8 - Exploded Views and Parts 40 Generac Power Systems, Inc0C2267 Section 8 - Exploded Views and Parts 42 Generac Power Systems, IncGuardian Liquid-cooled25 kW Generator Engine — Drawing No. 0E9918-E0E9909 0E1028A I/N 0E8456 LOCKTIGHT 0F1659A Section 8 - Exploded Views and Parts Guardian Liquid-cooled25 kW GeneratorMuffler — Drawing No. 0F2930-B Section 8 - Exploded Views and Parts Guardian Liquid-cooled25 kW GeneratorStepper Motor — Drawing No. 0E9979-C Section 8 - Exploded Views and Parts Guardian Liquid-cooled25 kW GeneratorRadiator — Drawing No. 0E9965-D Installation Diagram — Drawing No. 0F1020-A Section 9 — Installation DiagramGenerac Power Systems, Inc. Guardian Liquid-cooled25 kW GeneratorPURCHASER’S/OWNER’S WARRANTY RESPONSIBILITIES YOUR WARRANTY RIGHTS AND OBLIGATIONS1-800-333-1322 CALIFORNIA EMISSION CONTROL WARRANTY STATEMENTEMISSION CONTROL SYSTEM WARRANTY EMISSION RELATED PARTS INCLUDE THE FOLLOWINGSection 10 – Warranty WARRANTY SCHEDULE Section 10 – WarrantyTHIS WARRANTY SHALL NOT APPLY TO THE FOLLOWING GENERAC POWER SYSTEMS, INC