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