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

Generac Power Systems 0043733, 0046264, 0046263 Notes, Guardian Liquid-cooled40 kW Generators

Models: 0043735 0043734 0046262 0046263 0046264 0043733

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Section 8 – Notes

Section 8 – Notes

Guardian Liquid-cooled 40 kW Generators

58 Generac® Power Systems, Inc.

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Generac Power Systems 0043733, 0046264, 0046263 Notes, Guardian Liquid-cooled40 kW Generators, Generac Power Systems, Inc

Contents

INSTALLATION DEADLY EXHAUST FUMES. OUTDOOR INSTALLATION ONLY40 kW/Single-phasew 200Amp Transfer Switch 40 kW/Single-phasew‹CONTENTS ‹OPERATION AND MAINTENANCE‹HOW TO OBTAIN SERVICE INTRODUCTIONIntroduction GENERAL HAZARDS DANGERELECTRICAL HAZARDS FIRE HAZARDSEXPLOSION HAZARDS 1.4PREPACKAGED TRANSFER SWITCH Figure 1.1 – Single-phase1.1UNPACKING/INSPECTION 1.2THE GENERATOR1.8SPECIFICATIONS ‹1.7.3 LOW COOLANT LEVEL SWITCH‹1.7.1 LOW OIL PRESSURE SWITCH 1.6MAIN CIRCUIT BREAKER1.9FUEL REQUIREMENTS AND RECOMMENDATIONS ‹1.8.2 GENERATOR AND LOAD COMPATIBILITY‹ 1.8.3 ENGINE ‹1.9.1 CONVERSION TO LP GAS VAPOR1.12 EMISSIONS CONTROL SYSTEM 1.11 COOLANT1.10 ENGINE OIL RECOMMENDATIONS ‹1.12.1 AIR FUEL RATIO CONTROLLERSTANDBY GENERATOR INSTALLATION 2.1BASIC STANDBY ELECTRIC SYSTEMNFPA STANDARDS OTHER PUBLISHED STANDARDS2.6TRANSFER SWITCH START SIGNAL CONNECTIONS ‹2.6.1 PRE-PACKAGEDTYPE SWITCH‹2.6.2 “GTS” Type Engineered Switch METHOD2.7BATTERY INSTALLATION 2.8PREPARATION BEFORE START-UP‹2.7.1 VENTED BATTERIES DANGER‹2.8.2 TRANSFER SWITCH ‹2.8.1 PRIOR TO INITIAL START-UP‹2.8.3 FUEL SYSTEM ‹2.8.4 GENERATOR SET LUBRICATION3.2USING THE AUTO/OFF/MANUAL SWITCH 3.1 CONTROL CONSOLE COMPONENTS3.4SEQUENCE OF AUTOMATIC OPERATION 3.5ENGINE HEATER3.3AUTOMATIC TRANSFER OPERATION ‹3.2.2 “OFF” POSITION3.6WEEKLY EXERCISE CYCLE 4.1CHECKING THE ENGINE OIL LEVELFigure 3.2 – Engine Block Heater OUTLET INLET4.3CHANGING THE ENGINE AIR CLEANER ‹4.2.2 OIL AND FILTER CHANGE PROCEDURE4.2CHANGING THE ENGINE OIL AND FILTER ‹4.2.1 ENGINE OIL RECOMMENDATIONS4.5BATTERY MAINTENANCE ‹4.5.1 BATTERY REPLACEMENTFigure 4.3 – Engine Air Cleaner Figure 4.4 – Setting the Spark Plug Gap4.10 MISCELLANEOUS MAINTENANCE ‹4.10.1 CLEANING THE GENERATOR4.6COOLING SYSTEM 4.7OVERLOAD PROTECTION FOR4.11 OUT OF SERVICE PROCEDURE ‹4.11.1 REMOVAL FROM SERVICE‹4.11.2 RETURN TO SERVICE 4.12 SERVICE SCHEDULE 5.1TROUBLESHOOTING GUIDE PROBLEMCAUSE CORRECTIONMounting Dimensions - Drawing No. 0D5335 Generac Power Systems, Inc.Section 6 — Electrical Data Guardian Liquid-cooled40 kW GeneratorBLACK RED S16 BLUEBLUE GCB - GOVERNOR CONTROL BOARD HZ - FREQUENCY METERElectrical Data Model No4.3L - Drawing Liquid-cooled4024 Generac Power Systems, Inc Section 6 — Electrical DatakW Generator LEGENDGenerac Power Systems, Inc SCHEMATICWIRING DIAGRAM Section 6 —Wiring Diagram - Control Panel 26 Generac Power Systems, IncSection 6 — Electrical Data Model No. 0046262Generac Power Systems, Inc Section 6 —Electrical Data Model NoFS EH Page Drain Section 7 — Exploded Views and Parts Lists ITEMPART NO DESCRIPTIONSection 7 — Exploded Views and Parts Lists 32 Generac Power Systems, IncGuardian Liquid-cooled40 kW Generators Compartment - Drawing No. 0D8992Section 7 — Exploded Views and Parts Lists ITEMPART NO DESCRIPTIONSection 7 - Exploded Views and Parts Lists 34 Generac Power Systems, IncPANEL FACE Section 7 - Exploded Views and Parts Lists ITEMPART NO DESCRIPTIONSection 7 - Exploded Views and Parts Lists 36 Generac Power Systems, IncSection 7 - Exploded Views and Parts Lists ITEMPART NO DESCRIPTIONALT LEADS & SENSING WIRE Section 7 — Exploded Views and Parts Lists PART NODESCRIPTION Guardian Liquid-cooled40 kW GeneratorsTO ENGINE FLYWHEEL Section 7 — Exploded Views and Parts Lists ITEMPART NO DESCRIPTIONSection 7 — Exploded Views and Parts Lists 42 Generac Power Systems, IncSection 7 — Exploded Views and Parts Lists ITEMPART NO DESCRIPTION44 Generac Power Systems, Inc 6 31 32Guardian Liquid-cooled40 kW Generators Engine – Drawing No. 0A4304-LSection 7 — Exploded Views and Parts Lists ITEMPART NO DESCRIPTIONSection 7 — Exploded Views and Parts Lists Guardian Liquid-cooled40 kW Generators4.3L Radiator – Drawing No. 0D7992-D Section 7 — Exploded Views and Parts Lists ITEMPART NO DESCRIPTIONSection 7 — Exploded Views and Parts Lists ITEMPART NO DESCRIPTIONSection 7 — Exploded Views and Parts Lists 4.3L Air Cleaner - Drawing No. 0E0712ITEM PART NO12 11 Section 7 — Exploded Views and Parts Lists ITEMPART NO DESCRIPTIONSection 7 — Exploded Views and Parts Lists ATTACH TOSection 7 — Exploded Views and Parts Lists ITEMPART NO DESCRIPTIONSection 7 — Exploded Views and Parts Lists 54 Generac Power Systems, IncSection 7 — Exploded Views and Parts Lists ITEMPART NO DESCRIPTIONSection 7 — Exploded Views and Parts Lists PART NODESCRIPTION 098290Section 7 — Exploded Views and Parts Lists ITEMDESCRIPTION Guardian Liquid-cooled40 kW Generators58 Generac Power Systems, Inc Section 8 – NotesGuardian Liquid-cooled40 kW Generators Generac Power Systems, Inc. Section 8 – NotesGuardian Liquid-cooled40 kW Generators YOUR WARRANTY RIGHTS AND OBLIGATIONS PURCHASER’S/OWNER’S WARRANTY RESPONSIBILITIES1-800-333-1322 CALIFORNIA EMISSION CONTROL WARRANTY STATEMENTEMISSION CONTROL SYSTEM WARRANTY EMISSION RELATED PARTS INCLUDE THE FOLLOWINGSection 9 – Warranty WARRANTY SCHEDULE Section 9 – WarrantyGUARDIAN “EMERGENCY AUTOMATIC STANDBY GENERATORS” P.O. BOX WHITEWATER, WI