Generac 00941-3 owner manual INVERTER FEATURES PART NO. 0D4885, Reference Number Identification

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◆1.1.2 INVERTER FEATURES (PART NO. 0D4885)

Section 1 – General Information

IMPACT-36 plus II Recreational Vehicle Generator

◆1.1.2 INVERTER FEATURES (PART NO. 0D4885)

REFERENCE NUMBER IDENTIFICATION

1.	Inverter	4.	DC Input
2.	12 Pin Connection	5.	Cooling Fan
3.	Customer AC Output

Generac® Power Systems, Inc. 5

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Contents Air-cooledRecreational Vehicle Generator This manual should remain with the unitModel No 00941-3 IMPACT-36plus II with Inverter HOW TO OBTAIN SERVICE AUTHORIZED SERVICE DEALER LOCATIONCONTENTS OPERATION AND MAINTENANCEPart II - Installation Instructions Table of ContentsIMPACT-36plus II Recreational Vehicle Generator GENERAL HAZARDS FIRE HAZARDS ELECTRICAL HAZARDSEXPLOSION HAZARDS REFERENCE NUMBER IDENTIFICATION 1.1.1 IMPACT-36LPGPLUS II FEATURES1.1GENERATOR IDENTIFICATION 2 11 3 12 4 161.1.2 INVERTER FEATURES PART NO. 0D4885 1.4GENERATOR CONTROL PANEL 1.3SAFETY1.4.2 START/STOP SWITCH 1.2GENERATOR APPLICABILITY2.1BEFORE STARTING THE ENGINE 1.5ENGINE PROTECTIVE DEVICES2.1.5 ENGINE EXHAUST GAS 2.2STARTING THE GENERATOR2.3STOPPING THE GENERATOR 2.1.4 COOLING AND VENTILATING AIR2.5ATTENTION REQUIRED AFTER SUBMERSION 2.7OPERATING PRECAUTIONS2.10 LP GENERATOR SPECIFICATIONS 2.11 ENGINE SPECIFICATIONS3.4CHANGE OIL FILTER 3.1MAINTENANCE3.2CHECKING ENGINE OIL LEVEL 3.3CHANGE ENGINE OIL3.7ENGINE SPARK PLUG 3.5ENGINE AIR CLEANER3.6CLEAN AIR INTAKE SCREEN 3.9 CLEANING THE GENERATOR3.13 ADJUSTING VALVE CLEARANCE 3.11 SERVICE AND ADJUSTMENTS3.10 BATTERY 3.12 ADJUSTING THE CARBURETORFigure 3.9 - Tightening Jam Nut 3.16 OUT OF SERVICE PROTECTION3.17 RETURN UNIT TO SERVICE AFTER STORAGE 3.15 EXERCISING THE GENERATOR14 Generac Power Systems, Inc ONLY QUALIFIED ELECTRICIANS OR CONTRACTORS INSTALLATION INSTRUCTIONSSHOULD ATTEMPT INSTALLATION PARTNOTICE TO INSTALLER FIRE HAZARDS 1.4EQUIPMENT DESCRIPTION 1.2SAFETY1.1PURPOSE AND SCOPE OF THE MANUAL 1.3STANDARDS BOOKLETS2.1.3 SUSPENDED MOUNTING 2.1LOCATION AND SUPPORT2.1.1 GENERATOR LOCATION 2.1.2 GENERATOR SUPPORTFigure 2.4 - Types of Lock Seams 2.2GENERATOR COMPARTMENTS2.1.4 GENERATOR RESTRAINT Figure 2.3 - Typical Generator RestraintFigure 2.6 - Typical Compartment Construction 2.2.1 COMPARTMENT SIZE2.2.2 COMPARTMENT CONSTRUCTION Figure 2.5 - Provide Clearance Around Generator2.2.4 COMPARTMENT FLOOR CUTOUTS 2.2.3 SOUND INSULATING MATERIALSFigure 2.7 - Compartment Floor Cutout 0A6203-A Figure 2.8 - Typical Noise Abatement Compartment 2.3COOLING AND VENTILATING AIR2.2.5 ACOUSTICS 2.3.1 GENERATOR AIR FLOWFigure 2.10 - Air Inlet in Compartment Door 2.3.2 COOLING AIR INLET OPENINGSFigure 2.12 - Air Inlet Using Ductwork Figure 2.11 - Suspended Mount Inlet Door2.4.1 PARTS NOT INCLUDED IN FUEL SYSTEM 2.3.5 TESTING THE INSTALLATION2.4PROPANE GAS FUEL SYSTEM 2.3.3 COMPENSATING FOR RESTRICTIONS2.4.5 GASEOUS CARBURETION 2.4.2 SOME IMPORTANT CONSIDERATIONS2.4.3 VAPOR WITHDRAWAL 2.4.4 PRIMARY REGULATOR2.4.8 LEAKAGE TESTS 2.5EXHAUST SYSTEM2.4.6 FUEL SUPPLY LINES 2.4.7 EXCESS FLOW VALVEFigure 2.17 - Exhaust System 2.5.3 EXHAUST SYSTEM SAFETY2.6ELECTRICAL CONNECTIONS 2.5.2 TYPE OF EXHAUST SYSTEM2.6.2 GENERATOR AC CONNECTION SYSTEM 2.6.1 WIRING2.6.3 ISOLATING DIFFERENT POWER SOURCES 2.6.4 POWER SUPPLY CORD30 Generac Power Systems, Inc Figure 2.20 - Transfer Switch Isolation MethodINVERTER POWER SUPPLY CORD POWER CORD FOR DOCKSIDE POWER2.6.6 SENSING HARNESS 2.7BATTERY INSTALLATION2.7.1 RECOMMENDED BATTERY 2.7.2 BATTERY CABLES2.8.1 REMOTE PLUG-INRECEPTACLE 2.8OPTIONAL ACCESSORIES2.7.3 BATTERY CABLE CONNECTIONS 2.7.4 BATTERY COMPARTMENT3.3INITIAL START 3.1POST INSTALLATION TESTS3.4TESTING UNDER LOAD 3.2BEFORE INITIAL START UPPOST INSTALLATION TESTS 3.5INSTALLATION CHECKLISTBATTERY INSTALLATION OPTIONAL ACCESSORIESCORRECTION 4.1TROUBLESHOOTING GUIDEPROBLEM CAUSE36 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 ATTENTION WARRANTY DEPARTMENT YOUR WARRANTY RIGHTS AND OBLIGATIONSPURCHASER’S/OWNER’S WARRANTY RESPONSIBILITIES Section 8 - WarrantyEMISSION RELATED PARTS INCLUDE THE FOLLOWING EMISSION CONTROL SYSTEM WARRANTYFOR GUARDIAN RECREATIONAL VEHICLE GENERATORS GENERAC POWER SYSTEMS’ THREE-YEARLIMITED WARRANTYWARRANTY SCHEDULE - COMMERCIAL APPLICATIONS GENERAC POWER SYSTEMS, INC