Manuals / Guardian Technologies / Lawn and Garden / Portable Generator

Guardian Technologies 04390-2, 04389-2 Exploded Views and Parts Lists, Generac Power Systems, Inc

Models: 04390-2 04456-2 04389-2

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Section 7 — Exploded Views and Parts Lists

Guardian Air-cooled 7 kW, 12 kW and 15 kW Generators 7 kW GTS Load Center Assembly – Drawing No. 0E7975-A

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Guardian Technologies 04390-2, 04389-2, 04456-2 owner manual Exploded Views and Parts Lists, Generac Power Systems, Inc

Contents

Not intended for use as Primary Power in place of utility or DEADLY EXHAUST FUMES. OUTDOOR INSTALLATION ONLYThis manual should remain with the unit POWER SYSTEMS‹ HOW TO OBTAIN SERVICE ‹ CONTENTS‹ OPERATION AND MAINTENANCE INTRODUCTIONSafety Rules Table of ContentsDespite the safe design of this generator GENERAL HAZARDSDANGER Parts of the generator are rotating and/or hotEXPLOSION HAZARDS ELECTRICAL HAZARDSFIRE HAZARDS ‹ STANDARDS INDEX1.2 PROTECTION SYSTEMS ‹ 1.3.1 SECTION 210.12 ARC FAULT CIRCUIT INTERRUPTER PROTECTION1.1 UNPACKING/INSPECTION BREAKER FOR BEDROOMSFigure 1.2 - 12 kW and 15 kW, V-twin GT-990 Engine 1.4 THE GENERATORFigure 1.1 - 7 kW, Single Cylinder GH-410 Engine ‹ 1.5.2 ENGINE 1.5 SPECIFICATIONS‹ 1.5.1 GENERATOR Section 1 - General Information1.7 FUEL REQUIREMENTS AND RECOMMENDATIONS 1.9 RECONFIGURING THE FUEL SYSTEM1.6 SYSTEM SET LED 1.8 FUEL CONSUMPTION1.9.2 12KW AND 15KW, 990CC ENGINES 1.10.2 TRANSFER SWITCH 1.10.2.1 7 kW, 12 kW and 15 kW Units1.10 LOCATION 1.10.1 GENERATORFigure 1.5 - Battery Cable Connections 1.11 BATTERY INSTALLATION1.12 THE BATTERY Use tools with insulated handles Wear rubber gloves and boots2.3 ELECTRICAL CHECKS 2.2 CHECK TRANSFER SWITCH OPERATION2.1 BEFORE INITIAL START-UP Do not open or mutilate the battery. ReleasedDANGER 2.4 GENERATOR TESTS UNDER LOAD2.5 CHECKING AUTOMATIC OPERATION Figure 2.1 - Dual Fuel Regulators 2.6 ADJUSTING THE REGULATOR NATURAL GAS ONLYFigure 2.2 - Placement of Regulator Do not make any unnecessary adjustmentsFigure 2.3 - Engine Governor Adjustment 2.7 ENGINE GOVERNOR ADJUSTMENT2.8 VOLTAGE REGULATOR ADJUSTMENT Figure 2.4 - Full Load Speed Adjust Screw3.3 AUTOMATIC TRANSFER OPERATION 3.1 BREAK-IN PROCEDURE3.2 USING THE AUTO/OFF/MANUAL SWITCH FIGURE ‹ 3.2.1 “AUTO” POSITION3.5 MANUAL TRANSFER OPERATION Figure 3.2 - Manual Transfer Switch Operation‹ 3.5.1 TRANSFER TO GENERATOR POWER SOURCE 3.4 SEQUENCE OF AUTOMATIC OPERATION‹ 3.7.1 LOW OIL PRESSURE SWITCH 3.6 SETTING THE EXERCISE TIMER‹ 3.5.2 TRANSFER BACK TO UTILITY POWER SOURCE ‹ 3.7.2 HIGH TEMPERATURE SWITCH‹ 3.7.4 OVERSPEED 4.2 CHECKING THE ENGINE OIL LEVEL3.7.3.1 Approximate Crank Cycle Times Figure 4.2 - Oil Dipstick and Fill, 7 kWFigure 4.6 - 7 kW, Engine Air Cleaner Location 4.5 CHANGING THE ENGINE AIR CLEANER‹ 4.3.2 OIL CHANGE PROCEDURE 4.3 CHANGING THE ENGINE OILFigure 4.8 - Setting the Spark Plug Gap 4.7 BATTERY MAINTENANCEFigure 4.7 - 12 kW and 15 kW Engine Air Cleaner 4.6 SPARK PLUGS4.9 COOLING SYSTEM 4.8 ADJUSTING GH-410/GT-990 VALVE CLEARANCEFigure 4.10 - Valve Clearance Adjustment Figure 4.9 - Cooling Vent Locations‹ 4.12.2 RETURN TO SERVICE 4.12 OUT OF SERVICE PROCEDURE‹ 4.12.1 REMOVAL FROM SERVICE 4.10 ATTENTION AFTER SUBMERSIONbe performed by the nearest Guardian Authorized Dealer 4.13 SERVICE SCHEDULEATTENTION It is recommended that all service work CAUSE 5.1 TROUBLESHOOTING GUIDEPROBLEM CORRECTIONSection 6 - Electrical Data 24 Generac Power Systems, IncENGINE WIRING CONTROL PANEL BOX Generac Power Systems, IncSection 6 - Electrical Data CUSTOMERSection 6 - Electrical Data Electrical Schematic - 12 & 15 kW - Drawing No. 0D8501-B26 Generac Power Systems, Inc Guardian Air-cooled 7 kW, 12 kW and 15 kW GeneratorsSection 6 - Electrical Data Electrical Schematic - 12 & 15 kW - Drawing No. 0D8501-BGenerac Power Systems, Inc Guardian Air-cooled 7 kW, 12 kW and 15 kW GeneratorsSection 6 - Electrical Data 28 Generac Power Systems, IncENGINE WIRING CONTROL PANEL BOX Generac Power Systems, IncSection 6 - Electrical Data CUSTOMERSection 6 - Electrical Data Electrical Schematic - 7 kW - Drawing No. 0D9014-C30 Generac Power Systems, Inc Guardian Air-cooled 7 kW, 12 kW and 15 kW GeneratorsSection 6 - Electrical Data Electrical Schematic - 7 kW - Drawing No. 0D9014-CGenerac Power Systems, Inc Guardian Air-cooled 7 kW, 12 kW and 15 kW Generators9115 Section 7 - Exploded Views and Parts Lists32 Generac Power Systems, Inc DESCRIPTION Section 7 - Exploded Views and Parts ListsDESCRIPTION Guardian Air-cooled 7 kW, 12 kW and 15 kW Generators Section 7 - Exploded Views and Parts Lists34 Generac Power Systems, Inc Control Panel - Drawing No. 0E7974-BASSEMBLY, BATTERY CHARGER ENGINE Section 7 - Exploded Views and Parts ListsHARNESS, CONTROL PANEL WIRE NOT ASSEMBLY, ROOF/DOOR GROUND WIRESection 7 - Exploded Views and Parts Lists 36 Generac Power Systems, IncSection 7 - Exploded Views and Parts Lists DESCRIPTION38 Generac Power Systems, Inc Section 7 - Exploded Views and Parts Lists12 kW and 15 kW GTS Load Center Assembly - Drawing No. 0E7973-B Guardian Air-cooled 7 kW, 12 kW and 15 kW GeneratorsSection 7 - Exploded Views and Parts Lists DESCRIPTION5, 19, 20, 39, 40 Section 7 - Exploded Views and Parts Lists40 Generac Power Systems, Inc 32, 33, 34ASSEMBLY, HOUSING COVER WITH Section 7 - Exploded Views and Parts ListsASSEMBLY, DIPSTICK WITH HANDLE ASSEMBLY, CRANKCASE HOUSING WITH42 Generac Power Systems, Inc DESCRIPTION Section 7 - Exploded Views and Parts ListsDESCRIPTION Guardian Air-cooled 7 kW, 12 kW and 15 kW Generators Section 7 - Exploded Views and Parts Lists44 Generac Power Systems, Inc 7 kW Generator - Drawing No. 0D3504-C1.8 FT Section 7 - Exploded Views and Parts ListsDESCRIPTION 1.25 FTGuardian Air-cooled 7 kW, 12 kW and 15 kW Generators Section 7 - Exploded Views and Parts Lists46 Generac Power Systems, Inc 12 kW and 15 kW Generator - Drawing No. 0D3417-H2.6 FT Section 7 - Exploded Views and Parts ListsDESCRIPTION 3 FTSection 7 - Exploded Views and Parts Lists 48 Generac Power Systems, IncSection 7 - Exploded Views and Parts Lists DESCRIPTIONSection 7 - Exploded Views and Parts Lists 50 Generac Power Systems, IncSection 7 - Exploded Views and Parts Lists DESCRIPTIONDESCRIPTION Section 7 - Exploded Views and Parts ListsPART NO. QTY PART NO. QTYALL DIMENSIONS IN MILLIMETERS INCHES Section 8 - Mounting DimensionsGenerac Power Systems, Inc cooled 7 kW, 12 kW and 15 kW Generators Drawing No. 0D3739-B54 Generac Power Systems, Inc Guardian Air-cooled 7 kW, 12 kW and 15 kW GeneratorsGenerac Power Systems, Inc Guardian Air-cooled 7 kW, 12 kW and 15 kW GeneratorsPURCHASER’S/OWNER’S WARRANTY RESPONSIBILITIES YOUR WARRANTY RIGHTS AND OBLIGATIONSMANUFACTURER’S EMISSION CONTROL SYSTEM WARRANTY COVERAGE CALIFORNIA EMISSION CONTROL WARRANTY STATEMENTSection 10 - Warranty EMISSION CONTROL SYSTEM WARRANTYEMISSION RELATED PARTS INCLUDE THE FOLLOWING Section 10 - Warranty GENERAC POWER SYSTEMS “TWO YEAR” LIMITED WARRANTY FOR GUARDIAN“PREPACKAGED EMERGENCY AUTOMATIC STANDBY GENERATORS” WARRANTY SCHEDULE