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 (15kW & 20kW units) —Drawing No. 0F1411

26 Generac® Power Systems, Inc.

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

Contents

SHOULD ATTEMPT INSTALLATION Owner’s ManualLiquid-cooled,Prepackaged Standby Generators This manual should remain with the unitAUTHORIZED SERVICE DEALER LOCATION ‹OPERATION AND MAINTENANCE‹HOW TO OBTAIN SERVICE INTRODUCTIONTable of Contents INTRODUCTIONGENERAL HAZARDS DANGERDespite the safe design of this generator Parts of the generator are rotating and/or hotELECTRICAL HAZARDS FIRE HAZARDSEXPLOSION HAZARDS ‹STANDARDS INDEX1.2TRANSFER SWITCH 1.1GENERATOR1.3AUTOMATIC SYSTEM OPERATION 1.4GENERATOR AC CONNECTION SYSTEMS‹1.7.1 LOW OIL PRESSURE SWITCH ‹1.7.2 HIGH COOLANT TEMPERATURE SWITCH‹1.7.3 LOW COOLANT LEVEL SWITCH Figure 1.4 - Low Oil Pressure Switch1.10 SPECIFICATIONS ‹1.7.6 LOW BATTERY‹1.8.1 UNPACKING PRECAUTIONS 1.8UNPACKING1.12RECONFIGURING THE FUEL SYSTEM FOR LP VAPOR Figure 1.8 — Reconfigure the Fuel System1.11 FUEL CONSUMPTION ‹ 1.10.2 GENERATOR1.15 BEFORE INSTALLATION 2.1STANDBY GENERATOR INSTALLATION1.13 ENGINE OIL RECOMMENDATIONS 1.14 COOLANT RECOMMENDATIONS2.3GENERATOR MOUNTING AND SUPPORT 2.4BASIC STANDBY ELECTRIC SYSTEM2.2GENERATOR LOCATION ‹2.1.2 OTHER PUBLISHED STANDARDS2.9USING AN ENGINEERED “GTS” TRANSFER SWITCH 2.5EMERGENCY CIRCUIT ISOLATION METHOD2.6TOTAL CIRCUIT ISOLATION METHOD 2.7GROUNDING THE GENERATOR2.10BATTERY INSTALLATION Pos2 OFF — Standard Prepackaged ATS Application‹2.10.1 VENTED BATTERIES Standby generators installed with automatic3.1ENGINEERED GTS TRANSFER SWITCH ‹2.11.2 TRANSFER SWITCH2.11 PREPARATION BEFORE START-UP ‹2.11.1 PRIOR TO INITIAL START-UP‹3.2.2 FAULT INDICATOR LEDS ‹3.2.1 AUTO/OFF/MANUAL SWITCH‹3.2.5 SET EXERCISE TIME SWITCH 3.2CONTROL CONSOLE COMPONENTS3.3MANUAL TRANSFER AND START-UP 3.4ENGINE GOVERNOR ADJUSTMENTS‹3.2.6 SYSTEM READY LED Figure 3.2 — Engine Governor Adjustment Figure 3.3 - “Set Exercise Time” Switch3.6AUTOMATIC OPERATION 3.7WEEKLY EXERCISE CYCLE3.8CONTROL BOARD DIP SWITCH SETTINGS A. EVERY THREE MONTHSB. ONCE EVERY SIX MONTHS C. ONCE ANNUALLY4.2EXHAUST MANIFOLD PROCEDURE 4.3INTAKE MANIFOLD PROCEDURE4.4CYLINDER HEAD PROCEDURE Figure 4.1 — Intake Manifold Installation4.8MAINTENANCE OWNER/ OPERATOR CAN PERFORM 4.6OVERLOAD PROTECTION FORENGINE DC ELECTRICAL SYSTEM 4.7CHECKING FLUID LEVELS‹4.8.11 CHANGING THE ENGINE AIR CLEANER Figure 4.4 – Setting the Spark Plug Gap‹4.8.8 CHECK FAN BELT ‹4.8.9 INSPECT ENGINE GOVERNOR4.9MISCELLANEOUS MAINTENANCE ‹4.9.1 CLEANING THE GENERATOR‹4.9.2 BATTERY ‹4.9.3 BATTERY MAINTENANCE4.10 SCHEDULED MAINTENANCE Service Maintenance Interval InformationMaintenance LevelTasks LevelMaintenance LevelLevel LevelTROUBLESHOOTING POINTS PROBLEMCAUSE CORRECTIONSection 6 — Notes Generac Power Systems, Inc.Guardian Liquid-cooled25 kW Generator Section 7 - Electrical Data 26 Generac Power Systems, IncGuardian Liquid-cooled25 kW Generator Generac Power Systems, Inc. Section 7 - Electrical DataSection 7 - Electrical Data 28 Generac Power Systems, IncGuardian Liquid-cooled25 kW Generator Generac Power Systems, Inc Section 7 - Electrical DataSection 7 - Electrical Data 30 Generac Power Systems, IncGuardian Liquid-cooled25 kW Generator Generac Power Systems, Inc. Section 7 - Electrical DataSection 7 - Electrical Data 32 Generac Power Systems, IncGuardian Liquid-cooled25 kW Generator Generac Power Systems, Inc. Section 7 - Electrical DataMOUNT PART NO ITEMDESCRIPTION 31 7 11 Guardian Liquid-cooled25 kW Generator Section 8 - Exploded Views and PartsEnclosure — Drawing No. 0E9720-D 54 36 30 0C2267 40 Generac Power Systems, Inc Section 8 - Exploded Views and Parts0C2267 42 Generac Power Systems, Inc Section 8 - Exploded Views and PartsGuardian Liquid-cooled25 kW Generator Engine — Drawing No. 0E9918-E0E9909 0E1028A I/N 0E8456 LOCKTIGHT 0F1659A Guardian Liquid-cooled25 kW Generator Section 8 - Exploded Views and PartsMuffler — Drawing No. 0F2930-B Guardian Liquid-cooled25 kW Generator Section 8 - Exploded Views and PartsStepper Motor — Drawing No. 0E9979-C Guardian Liquid-cooled25 kW Generator Section 8 - Exploded Views and PartsRadiator — Drawing No. 0E9965-D Section 9 — Installation Diagram Installation Diagram — Drawing No. 0F1020-AGenerac Power Systems, Inc. Guardian Liquid-cooled25 kW GeneratorYOUR WARRANTY RIGHTS AND OBLIGATIONS PURCHASER’S/OWNER’S WARRANTY RESPONSIBILITIES1-800-333-1322 CALIFORNIA EMISSION CONTROL WARRANTY STATEMENTEMISSION RELATED PARTS INCLUDE THE FOLLOWING EMISSION CONTROL SYSTEM WARRANTYSection 10 – Warranty Section 10 – Warranty WARRANTY SCHEDULETHIS WARRANTY SHALL NOT APPLY TO THE FOLLOWING GENERAC POWER SYSTEMS, INC