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