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Portable Generator
Generac
04164-3, 05754-0 manual
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Section 7 – Notes
55
Contents
•Model:
PRIMEPACT
PRIMEPACT 50LP
INTRODUCTION
READ THIS MANUAL THOROUGHLY
CONTENTS
OPERATION AND MAINTENANCE
HOW TO OBTAIN SERVICE
Part I – Owner’s Manual
Part II – Installation Instructions
The engine exhaust from this product contains
GENERAL HAZARDS
ENGINE EXHAUST HAZARDS
ELECTRICAL HAZARDS
FIRE HAZARDS
EXPLOSION HAZARDS
1.1GENERATOR IDENTIFICATION
1.2GENERATOR APPLICABILITY
1.3SAFETY
1.4GENERATOR AC
CONNECTION SYSTEM
Figure 1.1 – Connections for 120 Volts Only
1.5.5 ENGINE
1.5.2 OPTIONAL PROPANE FUEL SYSTEM
1.5.3 FUEL CONSUMPTION
1.5.6 GENERATOR
1.6EVAPORATIVE EMISSIONS
INFORMATION
1.8EXHAUST EMISSIONS
INFORMATION (PROPANE)
1.7EXHAUST EMISSIONS
2.1GENERATOR CONTROL PANEL
Figure 2.1 – Generator Control Panel
2.2OPTIONAL REMOTE
START/STOP PANEL
Figure 2.2 — Optional Remote Panel
2.4BEFORE STARTING THE ENGINE
2.4.1 INSTALLATION
2.4.2 ENGINE LUBRICATION
2.4.3 FUEL SUPPLY
2.4.4 COOLING AND VENTILATING AIR
2.8SUMMER/WINTER HEAT
RISER SYSTEM
Figure 2.3 – Heat Riser System
2.6STOPPING THE GENERATOR
2.7APPLYING LOADS TO
2.9PROTECTION SYSTEMS
2.9. LOW OIL PRESSURE SWITCH
2.9.2 HIGH TEMPERATURE SWITCH
Figure 2.4 – Low Oil Pressure and
High Temperature Switches
2.10 ADDITIONAL INFORMATION
2.10.2 OPERATION IN HIGH GRASS OR BRUSH
2.10.3 EFFECTS OF MOISTURE AND DIRT
3.1CHECKING THE ENGINE OIL
LEVEL
3.3MAINTAINING THE ENGINE AIR CLEANER
3.3.1 CLEANING THE FOAM PRECLEANER
Figure 3.2 – Engine Air Cleaner
3.4CLEAN AIR INTAKE
Figure 3.3 – Cleaning Air Intake
3.5CHECKING THE ENGINE
SPARK PLUG
Figure 3.4 – Setting the Spark Plug Gap
3.6FUEL FILTER (GASOLINE ONLY)
Figure 3.5 – Fuel Filter
3.9BATTERY MAINTENANCE
3.9.1 WEEKLY
3.9.2 EVERY SIX MONTHS
3.10 MAJOR SERVICE MANUAL
3.11 DRIVE BELT
3.13 OUT OF SERVICE PROCEDURE
3.13.1 REMOVAL FROM SERVICE
3.13.2 RETURN TO SERVICE
Page
NOTICE TO INSTALLER
FIRE HAZARDS
1.1PURPOSE AND SCOPE
OF THE MANUAL
1.4EQUIPMENT DESCRIPTION
1.5GENERATOR ENGINE
OPERATING SPEED
Figure 1.2 – Major Features and Dimensions (Drawing 0F1127-A)
2.1LOCATION AND SUPPORT
2.1.1 GENERATOR LOCATION
Figure 2.1 – Typical Horizontal Support Frame
2.1.3 SUSPENDED MOUNTING
Figure 2.2 – Typical Suspended Mounting System
2.2GENERATOR COMPARTMENTS
2.2.1 COMPARTMENT SIZE
Figure 2.4 – Clearances
2.2.2 COMPARTMENT CONSTRUCTION
Figure 2.6 – Types of Lock Seams
2.2.4 ACOUSTICS
2.2.3 SOUND INSULATING MATERIALS
Figure 2.7 – Typical Noise Abatement
2.2.5 COMPARTMENT FLOOR CUTOUTS
2.3COOLING AND VENTILATING
AIR
Figure 2.8 – Compartment Floor Cutout
2.3.1 GENERATOR AIRFLOW
Figure 2.9 – Airflow Through Engine/Generator
2.3.2 COOLING AIR INLET OPENINGS
Figure 2.11 – Suspended Mount: Inlet Door
Figure 2.12 – Air Inlet Using Ductwork
2.4GASOLINE FUEL SYSTEM
Figure 2.14 – Generator Fuel System
2.4.1 FUEL TANK
2.4.2 GENERATOR FUEL SUPPLY LINE
2.5LP GAS FUEL SYSTEM
2.5.1 PARTS NOT INCLUDED IN FUEL SYSTEM
Figure 2.15 – Typical Propane Gas Fuel System
2.5.2 SOME IMPORTANT CONSIDERATIONS
2.5.3 VAPOR WITHDRAWAL
2.5.4 PRIMARY REGULATOR
2.5.5 GASEOUS CARBURETION
Figure 2.16 – LP Gas Carburetion Diagram
2.5.6 FUEL SUPPLY LINES
2.6EXHAUST SYSTEM
2.6.1 MUFFLERS AND SPARK ARRESTORS
2.6.3 EXHAUST SYSTEM SAFETY
2.7ELECTRICAL CONNECTIONS
2.7.3 GENERATOR AC CONNECTIONS
Figure 2.17 – Generator AC Output Leads
2.7.1 ELECTRICAL JUNCTION BOX
2.7.2 WIRING
2.8BATTERY INSTALLATION
2.7.6 POWER SUPPLY CORD
2.8.1 RECOMMENDED BATTERY
2.8.2 BATTERY CABLES
Figure 2.18 – Transfer Switch Isolation Method
2.8.3 BATTERY CABLE CONNECTIONS
Figure 2.20 – Connecting Battery Cables
2.8.4 BATTERY COMPARTMENT
3.1POST INSTALLATION TESTS
2.9OPTIONAL ACCESSORIES
Figure 2.21 – Remote Panel Plug-inReceptacle
3.2BEFORE INITIAL START-UP
2.9.1 REMOTE PANEL MODELS
3.4TESTING UNDER LOAD
3.5INSTALLATION CHECKLIST
LOCATION AND SUPPORT
EXHAUST SYSTEM
GENERATOR COMPARTMENT
COOLING AND VENTILATING AIR
TROUBLESHOOTING GUIDE
Section 5 — Electrical Data
Page
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ITEM
PART NO. QTY
DESCRIPTION
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PART NO
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QTY
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YOUR WARRANTY RIGHTS AND OBLIGATIONS
MANUFACTURER’S EMISSION CONTROL SYSTEM WARRANTY COVERAGE:
PURCHASER’S/OWNER’S WARRANTY RESPONSIBILITIES:
EMISSION CONTROL SYSTEM WARRANTY
EMISSION RELATED PARTS INCLUDE THE FOLLOWING:
GENERAC POWER SYSTEMS’ THREE-YEARLIMITED WARRANTY
FOR GUARDIAN RECREATIONAL VEHICLE GENERATORS
WARRANTY SCHEDULE – COMMERCIAL APPLICATIONS
WARRANTY SCHEDULE – CONSUMER/PERSONAL APPLICATIONS
GENERAC® POWER SYSTEMS, INC