Manuals / Guardian Technologies / Lawn and Garden / Portable Generator

Guardian Technologies 004726-0, 004725-3, 004723-0 Electrical Data, Generac Power Systems, Inc

Models: 004725-2 004721-0 004725-1 004725-0 004722-0 004724-0 004726-0 004723-0 004725-3

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Section 8 - Electrical Data

Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Wiring Diagram — 1.5L Engine — Drawing No. 0E0343-B

Generac® Power Systems, Inc. 27

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Guardian Technologies 004726-0, 004725-3, 004723-0, 004724-0, 004722-0, 004725-0 Electrical Data, Generac Power Systems, Inc

Contents

INSTALLATION DEADLY EXHAUST FUMES. OUTDOOR INSTALLATION ONLY Model NumbersLiquid-cooled, Prepackaged Standby Generators Not intended for use in critical life support applications‹ OPERATION AND MAINTENANCE AUTHORIZED SERVICE DEALER LOCATION‹ HOW TO OBTAIN SERVICE INTRODUCTIONGenerator DANGER GENERAL HAZARDSDespite the safe design of this generator Parts of the generator are rotating and/or hotEXPLOSION HAZARDS ELECTRICAL HAZARDSFIRE HAZARDS 1.1 GENERATOR 1.2 TRANSFER SWITCH1.3 AUTOMATIC SYSTEM OPERATION 1.4 GENERATOR AC CONNECTION SYSTEMS‹ 1.7.2 HIGH COOLANT TEMPERATURE SWITCH ‹ 1.7.1 LOW OIL PRESSURE SWITCH‹ 1.7.3 LOW COOLANT LEVEL SWITCH 1.7 ENGINE PROTECTIVE DEVICES1.8 UNPACKING ‹ 1.8.1 UNPACKING PRECAUTIONS1.9 LIFTING THE GENERATOR ‹ 1.7.6 OVERCRANK SHUTDOWN1.12 RECONFIGURING THE FUEL SYSTEM 1.10 SPECIFICATIONS‹ 1.10.1 GENERATOR SPECIFICATIONS ‹ 1.10.2 ENGINE SPECIFICATIONS1.16 BEFORE INSTALLATION 1.13 TORQUE SPECIFICATIONS2.1 STANDBY GENERATOR INSTALLATION 1.14 ENGINE OIL RECOMMENDATIONS2.3 GENERATOR MOUNTING AND SUPPORT 2.2 GENERATOR LOCATION2.4 BASIC STANDBY ELECTRIC SYSTEM ‹ 2.1.1 NFPA STANDARDS2.5 EMERGENCY CIRCUIT ISOLATION METHOD 2.9 TRANSFER SWITCH START SIGNAL CONNECTIONS2.6 TOTAL CIRCUIT ISOLATION METHOD 2.7 GROUNDING THE GENERATOR2.11 PREPARATION BEFORE START-UP 2.10 BATTERY INSTALLATION‹ 2.10.1 VENTED BATTERIES ‹ 2.11.1 PRIOR TO INITIAL START-UP‹ 2.11.2 TRANSFER SWITCH 3.1 USING A STANDARD “GTS” TRANSFER SWITCH‹ 2.11.3 FUEL SYSTEM ‹ 2.11.4 GENERATOR SET LUBRICATION‹ 3.2.3 FAULT INDICATOR LAMP ‹ 3.2.2 AUTO/OFF/MANUAL SWITCH‹ 3.2.6 SET EXERCISE TIME SWITCH 3.2 CONTROL CONSOLE COMPONENTS3.6 ENGINE HEATER 4.1 MAINTENANCE PERFORMED BY AUTHORIZED SERVICE FACILITIESA. EVERY THREE MONTHS B. ONCE EVERY SIX MONTHS4.2 COOLING SYSTEM ‹ 4.4.2 BATTERY FLUID4.4 CHECKING FLUID LEVELS 4.3 OVERLOAD PROTECTION FOR ENGINE DC ELECTRICAL SYSTEMDANGER 4.5 MAINTENANCE OWNER/ OPERATOR CAN PERFORM‹ 4.5.11 CHANGING THE ENGINE AIR CLEANER 4.6 MISCELLANEOUS MAINTENANCE‹ 4.6.1 CLEANING THE GENERATOR ‹ 4.5.12 SPARK PLUGS‹ 4.6.2 BATTERY PERIODIC REPLACEMENT PARTS‹ 4.6.3 BATTERY MAINTENANCE ‹ 4.6.4 BATTERY REPLACEMENTService Maintenance Interval Information 4.7 SCHEDULED MAINTENANCEMaintenance LevelLevel LevelLevel MaintenanceLevel LevelPROBLEM 5.1 TROUBLESHOOTING POINTSCAUSE CORRECTIONGuardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Generac Power Systems, IncGuardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators 24 Generac Power Systems, IncGenerac Power Systems, Inc Section 7 - Installation DiagramGuardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Drawing No. 0E1533-A26 Generac Power Systems, Inc Wiring DiagramSection GuardianLiquidSection 8 - Electrical Data Generac Power Systems, Inc28 Generac Power Systems, Inc CUSTOMER CONNECTION 120/240V 1-PHASEPREPACKAGE TRANSFER SWITCH CONNECTION TS3 Section 8 - Electrical DataSection 8 - Electrical Data Generac Power Systems, IncDESCRIPTION WIRE HARNESSCOATING CARBURETOR ARMSection 9 - Exploded Views and Parts DESCRIPTIONGuardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Mounting Base - Drawing No. 0E0768-BUSE DOOR LATCH FASTENER TO SECURE GROUND WIRE WELD STUD UNDER ROOF PANEL FOR ACCESS COVER CABLE32 Generac Power Systems, Inc Section 9 - Exploded Views and PartsSection 9 - Exploded Views and Parts DESCRIPTIONGuardian Liquid-cooled 15 kW and 20 kW Generators Standard Compartment - Drawing No. 0E0771-F34 Generac Power Systems, Inc WELD STUD UNDER ROOF FOR ACCESS COVER CABLENUT #037337 Section 9 - Exploded Views and PartsSection 9 - Exploded Views and Parts DESCRIPTIONGuardian Liquid-cooled 25 kW Generators Acoustic Compartment - Drawing No. 0E0772-HSection 9 - Exploded Views and Parts 36 Generac Power Systems, Inc38 39 38 39 40PANEL LH SIDE GUARDIAN & SPRN WATERPUMP HARDWARE 38 Generac Power Systems, IncSection 9 - Exploded Views and Parts Section 9 - Exploded Views and Parts DESCRIPTIONDESCRIPTION 14 12 24 19 40 Generac Power Systems, Inc29 A Section 9 - Exploded Views and PartsSection 9 - Exploded Views and Parts DESCRIPTIONGuardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Radiator - Drawing No. 0E0769-JL.P. VAPOR 42 Generac Power Systems, IncSection 9 - Exploded Views and Parts PORTDECAL EMISSION CTRL 1.5 NG 2005 10-15KW NATURAL GAS DESCRIPTION44 Generac Power Systems, Inc To Blower Housing16 30 To Engine CrankshaftSection 9 - Exploded Views and Parts DESCRIPTIONGuardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Alternator - Drawing No. 0A9348-GTO ENGINE BLOCK 46 Generac Power Systems, IncSTARTER SOLENOID Section 9 - Exploded Views and Parts DESCRIPTIONGuardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Muffler - Drawing No. 0E0773-AMANUFACTURER’S EMISSION CONTROL SYSTEM WARRANTY COVERAGE YOUR WARRANTY RIGHTS AND OBLIGATIONSPURCHASER’S/OWNER’S WARRANTY RESPONSIBILITIES CALIFORNIA EMISSION CONTROL WARRANTY STATEMENTSection 10 - Warranty EMISSION CONTROL SYSTEM WARRANTYEMISSION RELATED PARTS INCLUDE THE FOLLOWING WARRANTY SCHEDULE GENERAC POWER SYSTEMS TWO YEAR LIMITED WARRANTY FOR GUARDIANTHIS WARRANTY SHALL NOT APPLY TO THE FOLLOWING PREPACKAGED EMERGENCY AUTOMATIC STANDBY GENERATORS