Contents
Air-cooledRecreational Vehicle Generator
This manual should remain with the unit
Model No 00941-3 IMPACT-36plus II with Inverter
AUTHORIZED SERVICE DEALER LOCATION
CONTENTS
OPERATION AND MAINTENANCE
HOW TO OBTAIN SERVICE
Part II - Installation Instructions
Table of Contents
IMPACT-36plus II Recreational Vehicle Generator
GENERAL HAZARDS
FIRE HAZARDS
ELECTRICAL HAZARDS
EXPLOSION HAZARDS
1.1.1 IMPACT-36LPGPLUS II FEATURES
1.1GENERATOR IDENTIFICATION
2 11 3 12 4 16
REFERENCE NUMBER IDENTIFICATION
1.1.2 INVERTER FEATURES PART NO. 0D4885
1.3SAFETY
1.4.2 START/STOP SWITCH
1.2GENERATOR APPLICABILITY
1.4GENERATOR CONTROL PANEL
1.5ENGINE PROTECTIVE DEVICES
2.1BEFORE STARTING THE ENGINE
2.2STARTING THE GENERATOR
2.3STOPPING THE GENERATOR
2.1.4 COOLING AND VENTILATING AIR
2.1.5 ENGINE EXHAUST GAS
2.7OPERATING PRECAUTIONS
2.10 LP GENERATOR SPECIFICATIONS
2.11 ENGINE SPECIFICATIONS
2.5ATTENTION REQUIRED AFTER SUBMERSION
3.1MAINTENANCE
3.2CHECKING ENGINE OIL LEVEL
3.3CHANGE ENGINE OIL
3.4CHANGE OIL FILTER
3.5ENGINE AIR CLEANER
3.6CLEAN AIR INTAKE SCREEN
3.9 CLEANING THE GENERATOR
3.7ENGINE SPARK PLUG
3.11 SERVICE AND ADJUSTMENTS
3.10 BATTERY
3.12 ADJUSTING THE CARBURETOR
3.13 ADJUSTING VALVE CLEARANCE
3.16 OUT OF SERVICE PROTECTION
3.17 RETURN UNIT TO SERVICE AFTER STORAGE
3.15 EXERCISING THE GENERATOR
Figure 3.9 - Tightening Jam Nut
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INSTALLATION INSTRUCTIONS
SHOULD ATTEMPT INSTALLATION
PART
ONLY QUALIFIED ELECTRICIANS OR CONTRACTORS
NOTICE TO INSTALLER
FIRE HAZARDS
1.2SAFETY
1.1PURPOSE AND SCOPE OF THE MANUAL
1.3STANDARDS BOOKLETS
1.4EQUIPMENT DESCRIPTION
2.1LOCATION AND SUPPORT
2.1.1 GENERATOR LOCATION
2.1.2 GENERATOR SUPPORT
2.1.3 SUSPENDED MOUNTING
2.2GENERATOR COMPARTMENTS
2.1.4 GENERATOR RESTRAINT
Figure 2.3 - Typical Generator Restraint
Figure 2.4 - Types of Lock Seams
2.2.1 COMPARTMENT SIZE
2.2.2 COMPARTMENT CONSTRUCTION
Figure 2.5 - Provide Clearance Around Generator
Figure 2.6 - Typical Compartment Construction
2.2.4 COMPARTMENT FLOOR CUTOUTS
2.2.3 SOUND INSULATING MATERIALS
Figure 2.7 - Compartment Floor Cutout 0A6203-A
2.3COOLING AND VENTILATING AIR
2.2.5 ACOUSTICS
2.3.1 GENERATOR AIR FLOW
Figure 2.8 - Typical Noise Abatement Compartment
2.3.2 COOLING AIR INLET OPENINGS
Figure 2.12 - Air Inlet Using Ductwork
Figure 2.11 - Suspended Mount Inlet Door
Figure 2.10 - Air Inlet in Compartment Door
2.3.5 TESTING THE INSTALLATION
2.4PROPANE GAS FUEL SYSTEM
2.3.3 COMPENSATING FOR RESTRICTIONS
2.4.1 PARTS NOT INCLUDED IN FUEL SYSTEM
2.4.2 SOME IMPORTANT CONSIDERATIONS
2.4.3 VAPOR WITHDRAWAL
2.4.4 PRIMARY REGULATOR
2.4.5 GASEOUS CARBURETION
2.5EXHAUST SYSTEM
2.4.6 FUEL SUPPLY LINES
2.4.7 EXCESS FLOW VALVE
2.4.8 LEAKAGE TESTS
2.5.3 EXHAUST SYSTEM SAFETY
2.6ELECTRICAL CONNECTIONS
2.5.2 TYPE OF EXHAUST SYSTEM
Figure 2.17 - Exhaust System
2.6.1 WIRING
2.6.3 ISOLATING DIFFERENT POWER SOURCES
2.6.4 POWER SUPPLY CORD
2.6.2 GENERATOR AC CONNECTION SYSTEM
Figure 2.20 - Transfer Switch Isolation Method
INVERTER POWER SUPPLY CORD POWER CORD FOR
DOCKSIDE POWER
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2.7BATTERY INSTALLATION
2.7.1 RECOMMENDED BATTERY
2.7.2 BATTERY CABLES
2.6.6 SENSING HARNESS
2.8OPTIONAL ACCESSORIES
2.7.3 BATTERY CABLE CONNECTIONS
2.7.4 BATTERY COMPARTMENT
2.8.1 REMOTE PLUG-INRECEPTACLE
3.1POST INSTALLATION TESTS
3.4TESTING UNDER LOAD
3.2BEFORE INITIAL START UP
3.3INITIAL START
3.5INSTALLATION CHECKLIST
BATTERY INSTALLATION
OPTIONAL ACCESSORIES
POST INSTALLATION TESTS
4.1TROUBLESHOOTING GUIDE
PROBLEM
CAUSE
CORRECTION
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Section 6 - Electrical Data
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Generac Power Systems, Inc
Section 7 - Exploded Views and Parts Lists
40 Generac Power Systems, Inc
DESCRIPTION
Control Panel - Drawing No. 0E7560
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DESCRIPTION
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GN 220 RV Long Block - Drawing No. 0A6202-G
078621
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DESCRIPTION
YOUR WARRANTY RIGHTS AND OBLIGATIONS
PURCHASER’S/OWNER’S WARRANTY RESPONSIBILITIES
Section 8 - Warranty
ATTENTION WARRANTY DEPARTMENT
EMISSION CONTROL SYSTEM WARRANTY
EMISSION RELATED PARTS INCLUDE THE FOLLOWING
GENERAC POWER SYSTEMS’ THREE-YEARLIMITED WARRANTY
WARRANTY SCHEDULE - COMMERCIAL APPLICATIONS
GENERAC POWER SYSTEMS, INC
FOR GUARDIAN RECREATIONAL VEHICLE GENERATORS
