Generac 00941-3 3.5ENGINE AIR CLEANER, 3.7ENGINE SPARK PLUG, 3.8INVERTER, Cleaning The Generator

Contents Air-cooledRecreational Vehicle Generator This manual should remain with the unitModel No 00941-3 IMPACT-36plus II with Inverter CONTENTS AUTHORIZED SERVICE DEALER LOCATIONOPERATION AND MAINTENANCE HOW TO OBTAIN SERVICEPart II - Installation Instructions Table of ContentsIMPACT-36plus II Recreational Vehicle Generator GENERAL HAZARDS FIRE HAZARDS ELECTRICAL HAZARDSEXPLOSION HAZARDS 1.1GENERATOR IDENTIFICATION 1.1.1 IMPACT-36LPGPLUS II FEATURES2 11 3 12 4 16 REFERENCE NUMBER IDENTIFICATION1.1.2 INVERTER FEATURES PART NO. 0D4885 1.4.2 START/STOP SWITCH 1.3SAFETY1.2GENERATOR APPLICABILITY 1.4GENERATOR CONTROL PANEL2.1BEFORE STARTING THE ENGINE 1.5ENGINE PROTECTIVE DEVICES2.3STOPPING THE GENERATOR 2.2STARTING THE GENERATOR2.1.4 COOLING AND VENTILATING AIR 2.1.5 ENGINE EXHAUST GAS2.10 LP GENERATOR SPECIFICATIONS 2.7OPERATING PRECAUTIONS2.11 ENGINE SPECIFICATIONS 2.5ATTENTION REQUIRED AFTER SUBMERSION3.2CHECKING ENGINE OIL LEVEL 3.1MAINTENANCE3.3CHANGE ENGINE OIL 3.4CHANGE OIL FILTER3.6CLEAN AIR INTAKE SCREEN 3.5ENGINE AIR CLEANER3.9 CLEANING THE GENERATOR 3.7ENGINE SPARK PLUG3.10 BATTERY 3.11 SERVICE AND ADJUSTMENTS3.12 ADJUSTING THE CARBURETOR 3.13 ADJUSTING VALVE CLEARANCE3.17 RETURN UNIT TO SERVICE AFTER STORAGE 3.16 OUT OF SERVICE PROTECTION3.15 EXERCISING THE GENERATOR Figure 3.9 - Tightening Jam Nut14 Generac Power Systems, Inc SHOULD ATTEMPT INSTALLATION INSTALLATION INSTRUCTIONSPART ONLY QUALIFIED ELECTRICIANS OR CONTRACTORSNOTICE TO INSTALLER FIRE HAZARDS 1.1PURPOSE AND SCOPE OF THE MANUAL 1.2SAFETY1.3STANDARDS BOOKLETS 1.4EQUIPMENT DESCRIPTION2.1.1 GENERATOR LOCATION 2.1LOCATION AND SUPPORT2.1.2 GENERATOR SUPPORT 2.1.3 SUSPENDED MOUNTING2.1.4 GENERATOR RESTRAINT 2.2GENERATOR COMPARTMENTSFigure 2.3 - Typical Generator Restraint Figure 2.4 - Types of Lock Seams2.2.2 COMPARTMENT CONSTRUCTION 2.2.1 COMPARTMENT SIZEFigure 2.5 - Provide Clearance Around Generator Figure 2.6 - Typical Compartment Construction2.2.4 COMPARTMENT FLOOR CUTOUTS 2.2.3 SOUND INSULATING MATERIALSFigure 2.7 - Compartment Floor Cutout 0A6203-A 2.2.5 ACOUSTICS 2.3COOLING AND VENTILATING AIR2.3.1 GENERATOR AIR FLOW Figure 2.8 - Typical Noise Abatement CompartmentFigure 2.12 - Air Inlet Using Ductwork 2.3.2 COOLING AIR INLET OPENINGSFigure 2.11 - Suspended Mount Inlet Door Figure 2.10 - Air Inlet in Compartment Door2.4PROPANE GAS FUEL SYSTEM 2.3.5 TESTING THE INSTALLATION2.3.3 COMPENSATING FOR RESTRICTIONS 2.4.1 PARTS NOT INCLUDED IN FUEL SYSTEM2.4.3 VAPOR WITHDRAWAL 2.4.2 SOME IMPORTANT CONSIDERATIONS2.4.4 PRIMARY REGULATOR 2.4.5 GASEOUS CARBURETION2.4.6 FUEL SUPPLY LINES 2.5EXHAUST SYSTEM2.4.7 EXCESS FLOW VALVE 2.4.8 LEAKAGE TESTS2.6ELECTRICAL CONNECTIONS 2.5.3 EXHAUST SYSTEM SAFETY2.5.2 TYPE OF EXHAUST SYSTEM Figure 2.17 - Exhaust System2.6.3 ISOLATING DIFFERENT POWER SOURCES 2.6.1 WIRING2.6.4 POWER SUPPLY CORD 2.6.2 GENERATOR AC CONNECTION SYSTEMINVERTER POWER SUPPLY CORD POWER CORD FOR Figure 2.20 - Transfer Switch Isolation MethodDOCKSIDE POWER 30 Generac Power Systems, Inc2.7.1 RECOMMENDED BATTERY 2.7BATTERY INSTALLATION2.7.2 BATTERY CABLES 2.6.6 SENSING HARNESS2.7.3 BATTERY CABLE CONNECTIONS 2.8OPTIONAL ACCESSORIES2.7.4 BATTERY COMPARTMENT 2.8.1 REMOTE PLUG-INRECEPTACLE3.4TESTING UNDER LOAD 3.1POST INSTALLATION TESTS3.2BEFORE INITIAL START UP 3.3INITIAL STARTBATTERY INSTALLATION 3.5INSTALLATION CHECKLISTOPTIONAL ACCESSORIES POST INSTALLATION TESTSPROBLEM 4.1TROUBLESHOOTING GUIDECAUSE CORRECTION36 Generac Power Systems, Inc Section 6 - Electrical Data 38 Generac Power Systems, Inc Section 6 - Electrical Data 40 Generac Power Systems, Inc Section 7 - Exploded Views and Parts ListsControl Panel - Drawing No. 0E7560 DESCRIPTION42 Generac Power Systems, Inc DESCRIPTION GN 220 RV Long Block - Drawing No. 0A6202-G 44 Generac Power Systems, Inc078621 46 Generac Power Systems, Inc DESCRIPTION PURCHASER’S/OWNER’S WARRANTY RESPONSIBILITIES YOUR WARRANTY RIGHTS AND OBLIGATIONSSection 8 - Warranty ATTENTION WARRANTY DEPARTMENTEMISSION RELATED PARTS INCLUDE THE FOLLOWING EMISSION CONTROL SYSTEM WARRANTYWARRANTY SCHEDULE - COMMERCIAL APPLICATIONS GENERAC POWER SYSTEMS’ THREE-YEARLIMITED WARRANTYGENERAC POWER SYSTEMS, INC FOR GUARDIAN RECREATIONAL VEHICLE GENERATORS