Model 004270-2 QUIETPACT 75D
Owner’s Manual and Installation Instructions
Liquid-cooled Recreational Vehicle Generator
This manual should remain with the unit
OPERATION AND MAINTENANCE
AUTHORIZED SERVICE DEALER LOCATION
CONTENTS
HOW TO OBTAIN SERVICE
Section 3 - Post-installation Startup
Part II - Installation Instructions
Safety Rules
Appendix 4 - Exploded Views and Parts Lists
Parts of the generator are rotating and/or hot
GENERAL HAZARDS
Despite the safe design of this generator
during operation. Exercise care near running generators
FIRE HAZARDS
ELECTRICAL HAZARDS
EXPLOSION HAZARDS
Model Number
1.1 GENERATOR IDENTIFICATION
Model QUIETPACT 75D
kW Rating
Do not overload the generator. Some installa
1.3 SAFETY
1.5 SPECIFICATIONS
1.2 GENERATOR APPLICABILITY
1.5.4 COOLANT
1.5.2 FUEL CONSUMPTION GAL/HR
1.5.3 ENGINE OIL REQUIREMENTS
1.5.5 ENGINE
2.3.1 INSTALLATION
2.1.2 START/STOP SWITCH
2.1.5 PREHEAT SWITCH
2.1 GENERATOR CONTROL PANEL
2.3.3 FUEL SUPPLY
2.4 STARTING THE GENERATOR
2.3.2 ENGINE LUBRICATION
2.3.4 COOLANT LEVEL
2.5 STOPPING THE GENERATOR
2.7.1 LOW OIL PRESSURE SWITCH
2.7.2 HIGH COOLANT TEMPERATURE SWITCH
2.7 PROTECTION SYSTEMS
2.7.4 OVERVOLTAGE PROTECTION
2.8 ADDITIONAL INFORMATION
2.7.3 OVERSPEED SHUTDOWN
2.8.1 25-HOUR BREAK-IN PERIOD
3.2 CHANGING THE ENGINE OIL AND/OR OIL FILTER
Figure 3.1 - Oil Maintenance Features
3.1 CHECKING THE ENGINE OIL LEVEL
2.8.4 OPERATION IN HIGH GRASS OR BRUSH
Figure 3.2 - Engine Air Filter
3.3 SERVICING THE ENGINE AIR FILTER
3.4 SPARK ARRESTOR MUFFLER
Failure to provide and maintain a spark arrestor
Figure 3.3 - Spark Arrestor Muffler Maintenance
3.5 CLEANING THE GENERATOR
3.6 BATTERY MAINTENANCE
Do NOT use a forceful spray of water to clean
3.8 ENGINE COOLANT
conductive and corrosive. The following procedures are to be observed
3.7 COOLING SYSTEM
3.10 DRIVE BELT
3.12.1 REMOVAL FROM SERVICE
3.12 OUT-OF-SERVICE PROCEDURE
3.12.2 RETURN TO SERVICE
be performed by the nearest Generac Authorized Service Dealer
3.13 SERVICE SCHEDULE
ATTENTION It is recommended that all service work
Section 3 - Maintenance
PART
INSTALLATION INSTRUCTIONS
SHOULD ATTEMPT INSTALLATION
ONLY QUALIFIED ELECTRICIANS OR CONTRACTORS
DANGER
NOTICE TO INSTALLER
GENERAL HAZARDS
Despite the safe design of this generator
EXPLOSION HAZARDS
ELECTRICAL HAZARDS
FIRE HAZARDS
1.3 STANDARDS BOOKLETS
1.2 SAFETY
1.1 PURPOSE AND SCOPE OF THE MANUAL
1.4 EQUIPMENT DESCRIPTION
Power Systems, Inc
Figure 1.2 - Major Features and Dimensions
Major Features and Dimensions - Drawing No
Section 1 - General Information
2.1.2 GENERATOR SUPPORT
2.1 LOCATION AND SUPPORT
2.1.1 GENERATOR LOCATION
2.1.3 SUSPENDED MOUNTING
2.2.1 COMPARTMENT CONSTRUCTION
2.2 GENERATOR COMPARTMENTS
2.1.4 GENERATOR RESTRAINT
Figure 2.2 - Typical Generator Restraint
Figure 2.4 - Types of Lock Seams
2.2.2 SOUND INSULATING MATERIALS
2.2.3 ACOUSTICS
DANGER
Figure 2.6 - Compartment Floor Cutout
Figure 2.5 - Typical Noise Abatement 2.2.4 COMPARTMENT FLOOR CUTOUTS
DANGER
2.3.1 GENERATOR AIRFLOW
2.3 COOLING AND VENTILATING AIR
2.3.2 COOLING AIR INLET OPENINGS
Figure 2.8 - Air Inlet in Compartment Door
2.4 DIESEL FUEL SYSTEM
2.3.4 TESTING THE INSTALLATION
Figure 2.10 - Air Inlet Using Ductwork
2.3.3 COMPENSATING FOR RESTRICTIONS
2.4.3 GENERATOR FUEL RETURN LINES
2.4.1 FUEL TANK
2.4.2 GENERATOR FUEL SUPPLY LINES
2.4.2.1 Rigid Fuel Lines
2.5.1 MUFFLER AND SPARK ARRESTOR
2.5.2 EXHAUST SYSTEM SAFETY
2.5 EXHAUST SYSTEM
Figure 2.13 - Typical Exhaust System
2.6.1 ELECTRICAL JUNCTION BOX
2.6.2 WIRING
2.6 ELECTRICAL CONNECTIONS
2.6.3 GENERATOR AC CONNECTIONS
Figure 2.15 - Connections for 120/240 Dual Voltage
2.6.3.1 Generator Coversion to
120 Volts Only - Dual Circuits
Figure 2.16 - Connections for 120 Volts Only Dual Circuits
Figure 2.17 - Transfer Switch Isolation Method
2.6.5 POWER SUPPLY CORD
2.6.7 ISOLATING DIFFERENT POWER SOURCES
2.6.4 CONDUIT
2.7.2 BATTERY CABLES
2.7 BATTERY INSTALLATION
2.7.1 RECOMMENDED BATTERY
2.7.3 BATTERY CABLE CONNECTIONS
Do not open or mutilate the battery. Released
2.8 OPTIONAL ACCESSORIES
2.7.4 BATTERY COMPARTMENT
2.8.1 REMOTE START/STOP CONNECTIONS
Do not make any unnecessary adjustments
3.1 POST INSTALLATION TESTS
3.4 TESTING UNDER LOAD
3.2 BEFORE INITIAL STARTUP
OPTIO``NAL ACCESSORIES
3.5 INSTALLATION CHECKLIST
BATTERY INSTALLATION
POST INSTALLATION TESTS
CAUSE
TROUBLESHOOTING GUIDE
PROBLEM
CORRECTION
38 Generac Power Systems, Inc
Appendix 2 - Notes
QUIETPACT 75D Recreational Vehicle Generator
Appendix 2 - Notes
Generac Power Systems, Inc
QUIETPACT 75D Recreational Vehicle Generator
40 Generac Power Systems, Inc
Appendix 3 - Electrical Data
Electrical Schematic - 120/240 VAC Output- Drawing No. 0D2792-A
QUIETPACT 75D Recreational Vehicle Generator
Generac Power Systems, Inc
Appendix 3 - Electrical Data
Appendix 3 - Electrical Data
Wiring Diagram 120/240 Dual Voltage- Drawing No. - 0D2793-B Part
42 Generac Power Systems, Inc
QUIETPACT 75D Recreational Vehicle Generator
Appendix 3 - Electrical Data
Wiring Diagram 120 VAC- Drawing No. - 0D2793-B Part
Generac Power Systems, Inc
QUIETPACT 75D Recreational Vehicle Generator
Appendix 4 - Exploded Views and Parts Lists
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46 Generac Power Systems, Inc
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Generac Power Systems, Inc
Appendix 5 - Notes
QUIETPACT 75D Recreational Vehicle Generator
MANUFACTURERS WARRANTY COVERAGE
FEDERAL AND CALIFORNIA EMISSIONS CONTROL WARRANTY STATEMENT
YOUR WARRANTY RIGHTS AND OBLIGATIONS
OWNERS WARRANTY RESPONSIBILITIES
LIMITATIONS
OBTAINING WARRANTY SERVICE
OBLIGATIONS AND RIGHTS OF THE MANUFACTURER AND OWNER
Appendix 6 - Warranty
WARRANTY SCHEDULE - COMMERCIAL APPLICATIONS
GENERAC POWER SYSTEMS, INC
GENERAC POWER SYSTEMS’ THREE-YEAR LIMITED WARRANTY
WARRANTY SCHEDULE - CONSUMER/PERSONAL APPLICATIONS