Generac 005852-0 User Manual

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Page 1

Models: 004709-0,

005852-0

Owner's Manual and Installation Instructions

This manual should remain with the unit.

Air-cooled Recreational

Vehicle Generators

Quietpact 40G

Page 2

Part – Owner’s Manual

Introduction .............................................................................1

Read This Manual Thoroughly .........................................................1

Contents .........................................................................................1

Operation and Maintenance .............................................................1

How to Obtain Service ....................................................................1

Authorized Service Dealer Locator Number ...........................................1

Safety Rules ...........................................................................2

General Information ................................................................4

1.1 Generator Identification ...........................................................4

1.2 Generator Applicability ............................................................5

1.3 Safety .....................................................................................5

1.4 Generator AC Connection System ...........................................5

1.5 Specifications ......................................................................... 5

Operation ................................................................................ 7

2.1 Generator Control Panel ..........................................................7

2.2 Optional Remote Start/Stop Panel............................................7

2.3 Automatic Choke.....................................................................7

2.4 Before Starting the Engine ....................................................... 7

2.5 Starting the Generator .............................................................8

2.6 Stopping the Generator ...........................................................8

2.7 Applying Loads to Generator ...................................................8

2.8 Do Not Overload the Generator ................................................9

2.9 Protection Systems .................................................................9

2.10 Additional Information ...........................................................10

Maintenance ......................................................................... 10

3.1 Checking the Engine Oil Level................................................10

3.2 Changing the Engine Oil and/or Oil Filter ................................ 10

3.3 Maintaining the Engine Air Cleaner ........................................11

3.4 Clean Air Intake .....................................................................12

3.5 Checking the Engine Spark Plug ............................................ 12

3.6 Fuel Filter ..............................................................................12

3.7 Clean Spark Arrestor ............................................................. 12

3.8 Cleaning the Generator ..........................................................13

3.9 Battery Maintenance .............................................................13

3.10 Major Service Manual ...........................................................14

3.11 Exercising the Generator .......................................................14

3.12 Out of Service Procedure ......................................................14

3.13 Adjusting Valve Clearance ..................................................... 14

3.14 RV Generator Service Interval ................................................ 15

Notes ....................................................................................16

Part II – Installation Instructions

Safety Rules .........................................................................18

Notice to Installer .............................................................................. 18

General Information ..............................................................20

1.1 Purpose and Scope of the Manual .........................................20

1.2 Safety ...................................................................................20

1.3 Standards Booklets ...............................................................20

1.4 Equipment Description .......................................................... 20

1.5 Generator Engine Operating Speed ........................................20

1.6 Generator AC Connection System .........................................20

Installation ............................................................................ 22

2.1 Location and Support............................................................ 22

2.2 Generator Compartments ...................................................... 23

2.3 Cooling and Ventilating Air ..................................................... 26

2.4 Gasoline Fuel System ............................................................26

2.5 Exhaust System........ ............................................................27

2.6 Electrical Connections ...........................................................28

2.7 Battery Installation... .............................................................29

2.8 Optional Accessories ............................................................31

Post-installation Start-up Adjustments .................................32

3.1 Post Installation Tests ............................................................32

3.2 Before Initial Start-up ............................................................32

3.3 Initial Start ............................................................................32

3.4 Testing Under Load ...............................................................32

3.5 Installation Checklist .............................................................33

Troubleshooting .................................................................... 34

Troubleshooting Guide .......................................................................34

Notes ....................................................................................35

Electrical Data ...................................................................... 36

Exploded Views and Parts Lists ............................................38

Warranty ............................................................................... 48

Page 3

Introduction

INTRODUCTION

Thank you for purchasing this model by Generac Power Systems Inc. This model is designed and manufactured to supply electrical power for recreational vehicles.

READ T HIS MANUAL THOROUGHLY

If any portion of this manual is not understood, contact the nearest Authorized Service Dealer for starting, operating and servicing procedures.

Throughout this publication, and on tags and decals affixed to the generator, DANGER, WARNING, CAUTION and NOTE blocks are used to alert personnel to special instructions about a particular operation that may be hazardous if performed incorrectly or carelessly. Observe them carefully. Their definitions are as follows:

Indicates a hazardous situation or action which, if not avoided, will result in death or serious injury.

Indicates a hazardous situation or action which, if not avoided, could result in death or serious injury.

Indicates a hazardous situation or action which, if not avoided, could result in minor or moderate injury.

NOTE:

Notes contain additional information important to a procedure and will be found within the regular text body of this manual.

These safety warnings cannot eliminate the hazards that they indicate. Common sense and strict compliance with the special instructions while performing the action or service are essential to preventing accidents.

Four commonly used safety symbols accompany the DANGER, WARNING and CAUTION blocks. The type of information each indicates is as follows:

The operator (driver) is responsible for proper and safe use of the vehicle and its equipment, and the safety of all vehicle occupants. We strongly recommend that the operator read this manual and thoroughly understand all instructions before using this equipment. We also strongly recommend instructing other occupants in the vehicle to properly start and operate the generator. This prepares them if they need to operate the equipment in an emergency.

C ONTENTS

This manual contains pertinent owner’s information, including warranty, electrical diagrams, exploded views and lists of repair parts. In addition, the latter portion of this manual contains information necessary for the proper installation of these generators.

OPERATION AND MAINTENANCE

It is the operator's responsibility to perform all safety checks, to make sure that all maintenance for safe operation is performed promptly, and to have the equipment checked periodically by an Authorized Service Dealer. Normal maintenance service and replacement of parts are the responsibility of the owner/operator and, as such, are not considered defects in materials or workmanship within the terms of the warranty. Individual operating habits and usage contribute to the need for maintenance service.

Proper maintenance and care of the generator ensures a minimum number of problems and keep operating expenses at a minimum. See an Authorized Service Dealer for service aids and accessories.

HOW TO OBTAIN SERVICE

When the generator requires servicing or repairs, simply contact an Authorized Service Dealer for assistance. Service technicians are factory-trained and are capable of handling all service needs.

When contacting an Authorized Service Dealer or the factory about parts and service, always supply the complete model number and serial number of the unit as given on its data label, which is located on the generator.

Model No. _________________ Serial No. ______________

This symbol points out important safety

information that, if not followed, could endanger personal safety and/or property of others.

This symbol points out potential explosion hazard.





This symbol points out potential fire hazard.



This symbol points out potential electrical



shock hazard.

AUTHORIZED SERVICE

DEALER LOCATION

To locate the nearest AUTHORIZED SERVICE

DEALER, please call this number:

1-800-333-1322

or locate us on the web at:

www.guardiangenerators.com

Page 4

Safety Rules

 SAVE THESE INSTRUCTIONS – The manufacturer suggests that these rules for safe operation be

copied and posted in potential hazard areas of the recreational vehicle. Safety should be stressed to

all operators and potential operators of this equipment.

Study these SAFETY RULES carefully before installing, operating or servicing this equipment. Become familiar with this manual and with the unit. The generator can operate safely, efficiently and reliably only if it is properly installed, operated and maintained. Many accidents are caused by failing to follow simple and fundamental rules or precautions.

The manufacturer cannot anticipate every possible circumstance that might involve a hazard. The warnings in this manual, and on tags and decals affixed to the unit, are, therefore, not all-inclusive. If using a procedure, work method or operating technique the manufacturer does not specifically recommend, ensure that it is safe for others. Also make sure the procedure, work method or operating technique utilized does not render the generator unsafe.

Despite the safe design of this generator, operating this equipment imprudently, neglect-

ing its maintenance or being careless can cause possible injury or death. Permit only responsible and capable persons to operate or maintain this equipment.

Potentially lethal voltages are generated by



these machines. Ensure all steps are taken to render the machine safe before attempting to work on the generator.

Parts of the generator are rotating and/or hot during operation. Exercise care near run-

ning generators.

GENERAL HAZARDS

For safety reasons, the manufacturer recommends that the •

installation, initial start-up and maintenance of this equipment is carried out by an Authorized Service Dealer.

The generator engine releases DEADLY carbon monoxide gas •

through its exhaust system. This dangerous gas, if breathed in sufficient concentrations, can cause unconsciousness or even death. Never operate the generator set with the vehicle inside any garage or other enclosed area. DO NOT OPERATE THE GENERATOR IF THE EXHAUST SYSTEM IS LEAKING OR HAS BEEN DAMAGED. SYMPTOMS OF CARBON MONOXIDE POISONING ARE (a) inability to think coherently, (b) nausea, (c) vomiting, (d) twitching muscles, (e) throbbing temples, (f) dizziness, (g) headaches, (h) weakness, and (i) sleepiness. IF EXPERIENCING ANY OF THESE SYMPTOMS, MOVE INTO FRESH AIR IMMEDIATELY. IF SYMPTOMS PERSIST, GET MEDICAL HELP. Shut down the generator and do not operate it until it has been inspected and repaired.

Never sleep in the vehicle while the genset is running unless the •

vehicle has a working carbon monoxide detector. The exhaust system must be installed in accordance with the genset installation manual. Make sure there is ample fresh air when operating the genset in a confined area.

The engine exhaust fumes contain carbon monoxide, which can •

be DEADLY. This dangerous gas, if breathed in sufficient concentrations, can cause unconsciousness or even death. This exhaust system must be installed properly, in strict compliance with applicable codes and standards. Following installation, do nothing that might render the system unsafe or in noncompliance with such codes and standards. The generator compartment must be completely vapor sealed from the vehicle interior. There must be no possibility of exhaust fumes entering the vehicle interior. Never operate this equipment with a leaking or defective exhaust system.

Keep hands, feet, clothing, etc., away from drive belts, fans, •

and other moving or hot parts. Never remove any drive belt or fan guard while the unit is operating.

Adequate, unobstructed flow of cooling and ventilating air is •

critical to correct generator operation and is required to expel toxic fumes and fuel vapors from the generator compartment. Without sufficient cooling airflow, the engine/generator quickly overheats, which causes serious damage to the generator. Do not alter the installation or permit even partial blockage of ventilation provisions, as this can seriously affect safe operation of the generator.

When working on this equipment, remain alert at all times. •

Never work on the equipment when physically or mentally fatigued.

Inspect the generator regularly, and contact the nearest Authorized •

Service Dealer immediately for parts needing repair or replacement.

Before performing any maintenance on the generator, discon-•

nect its battery cables to prevent accidental start up. Disconnect the cable from the battery post indicated by a NEGATIVE, NEG or (–) first. Reconnect that cable last.

Never use the generator or any of its parts as a step. Stepping •

on the unit can stress and break parts, and may result in dangerous operating conditions from leaking exhaust gases, fuel leakage, oil leakage, etc.

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Safety Rules

ELECTRICAL HAZARDS

The generator covered by this manual produces dangerous •

electrical voltages and can cause fatal electrical shock. Avoid contact with bare wires, terminals, connections, etc., while the unit is running. Ensure all appropriate covers, guards and barriers are in place before operating the generator. If work must be done around an operating unit, stand on an insulated, dry surface to reduce shock hazard.

Do not handle any kind of electrical device while stand-•

ing in water, while barefoot, or while hands or feet are wet. DANGEROUS ELECTRICAL SHOCK MAY RESULT.

During installation onto the vehicle, have the generator prop-•

erly grounded (bonded) either by solid mounting to the vehicle frame or chassis, or by means of an approved bonding conductor. DO NOT disconnect the bonding conductor, if so equipped. DO NOT reconnect the bonding conductor to any generator part that might be removed or disassembled during routine maintenance. If the grounding conductor must be replaced, use only a flexible conductor that is of No. 8 American Wire Gauge (AWG) copper wire minimum.

In case of accident caused by electric shock, immediately •

shut down the source of electrical power. If this is not possible, attempt to free the victim from the live conductor. AVOID DIRECT CONTACT WITH THE VICTIM. Use a nonconducting implement, such as a rope or board, to free the victim from the live conductor. If the victim is unconscious, apply first aid and get immediate medical help.

Never wear jewelry when working on this equipment. Jewelry •

can conduct electricity resulting in electric shock, or may get caught in moving components causing injury.

FIRE HAZARDS

For fire safety, the generator must be installed and maintained •

properly. Installation always must comply with applicable codes, standards, laws and regulations. Adhere strictly to local, state and national electrical and building codes. Comply with regulations the Occupational Safety and Health Administration (OSHA) has established. Also, ensure that the generator is installed in accordance with the manufacturer’s instructions and recommendations. Following proper installation, do nothing that might alter a safe installation and render the unit in noncompliance with the aforementioned codes, standards, laws and regulations.

Keep a fire extinguisher in the vehicle at all times. Extinguishers •

rated “ABC” by the National Fire Protection Association are appropriate for use on the recreational vehicle generator electrical system. Keep the extinguisher properly charged and be familiar with its use. If there are any questions pertaining to fire extinguishers, consult the local fire department.

EXPLOSION HAZARDS

Do not smoke around the generator. Wipe up any fuel or oil spills •

immediately. Ensure that no combustible materials are left in the generator compartment, or on or near the generator, as FIRE or EXPLOSION may result. Keep the area surrounding the generator clean and free from debris.

Gasoline is extremely FLAMMABLE and its vapors are EXPLOSIVE. •

Do not permit smoking, open flame, sparks or any source of heat in the vicinity while handling gasoline. Comply with all laws governing the storage and handling of gasoline.

CALIFORNIA PROPOSITION 65 WARNING

Engine exhaust and some of its constituents are known

to the State of California to cause cancer, birth defects

and other reproductive harm.

CALIFORNIA PROPOSITION 65 WARNING

This product contains or emits chemicals known to the

State of California to cause cancer, birth defects and

other reproductive harm.

Page 6

SERVICE ACCESS PANEL

OIL LEVEL: CHECK DAILY

AIR FILTER: CLEAN PREFILTER

EVERY 100 HOURS. REPLACE ELEMENT EVERY 250 HOURS.

OIL & OIL FILTER:

CHANGE EVERY 100

(IF NECESSARY)

EVERY 500 HOURS.

HOURS. REPLACE PLUGS

PLUGS EVERY 100

INSPECT & CLEANSPARK PLUGS:

REPLACEMENT INFORMATION

PERFORM MORE OFTEN IN DUSTY CONDITIONS

AIR FILTER LOCATED BEHIND PANEL.

MAINTENANCE SCHEDULE

AIR FILTER P/N: 0D3262

070185OIL FILTER P/N:

SPARK PLUG P/N: 072347

OIL CAPACITY WITH FILTER:

0.8L/0.84QT

TEMPERATURE SAE VISCOSITY

32°F AND HIGHER

10°F TO 100°F

0°F TO 80°F

-20°F TO 50°F 5W-30

10W-30

15W-40

WHEN SERVICE OR PARTS ARE NEEDED IN

THE USA OR CANADA, CONTACT THE GENERAC

SERVICE LOCATOR AT 1-800-333-1322.

HOURS. (OR ANNUALLY)

PREFILTER P/N: 0D4511

FUEL FILTER P/N: 0D7515

FUEL FILTER: CHANGE EVERY 400

HOURS. (OR ANNUALLY)

PRIME

FUEL

STOP

START

30A

C.B.

15A

FUSE

CONTROL CENTER

10/15

14,16

9/11

General Information

1.1 GENERATOR IDENTIFICATION

Please record the following information from the generator DATA DECAL or information decal.

1. Model Number ____________________ 2. Serial Number _________________

3. kW Rating _________________________ 4. Rated Voltage _________________

1. Generator Air Intake

2. Engine Start/Stop Switch

3. Fuse

4. Optional Remote Panel Receptacle (Side View)

5. Generator AC Output Leads (Side View)

6. Fuel Primer Switch

7. Circuit Breaker

8. Starter Contactor

9. Fuel Inlet

10. Fuel Pump (Behind Access Panel)

11. Fuel Filter (Side View)

12. Oil Filter

13. Oil Drain Cap

14. Oil Dipstick

15. Air Filter (Behind Access Panel)

16. Oil Fill

17. Spark Plug 18 Evaporative Port (model 004709-0 only)

Page 7

General Information

1.2 GENERATOR APPLICABILITY

These generators have been designed and manufactured for supplying electrical power for recreational vehicles. Do not modify the generator or use it for any application other than for what it was designed. If there are any questions pertaining to its application, contact an Authorized Service Dealer. Do not use the unit until advised by a competent authority.

For fire safety, the generator must have been



properly installed in compliance with ANSI

119.2-1975/NFPA 501C-1974, “Standard for Recreational Vehicles, Part III – Installation of Electrical Systems.” The generator also must have been installed in strict compliance with the manufacturer’s detailed installation instructions. After installation, do nothing that might render the unit in noncompliance with such codes, standards and instructions.

Use this generator to supply electrical power for operating 120-volt, single-phase, 60 Hertz, AC electrical loads. These loads can require up to 3,600 watts (3.6 kW) of power, but cannot exceed 30 AC amperes of current at 120 volts.

Do not overload the generator. Some installations may require that electrical loads be

alternated to avoid overloading. Applying excessively high electrical loads may damage the generator and may shorten its life. Add up the rated watts of all electrical lighting, appliance, tool and motor loads the generator will power at one time. This total should not be greater than the wattage capacity of the generator. If an electrical device nameplate gives only volts and amps, multiply volts times amps to obtain watts (volts x amps = watts). Some electric motors require more watts of power (or amps of current) for starting than for continuous operation.

1.3 SAFETY

Before attempting to use the generator set, carefully read the “Safety Rules” section of this manual. Comply strictly with these rules to prevent accidents and damage to equipment and/or property. We suggest copying and posting the “Safety Rules” in potential hazard areas of the vehicle. Stress safety to all operators and potential operators of this equipment.

1.4 GENERATOR AC CONNECTION SYSTEM

This generator set is equipped with dual stator AC power windings. These two-stator windings supply electrical power to customer electrical loads by means of a two-wire connection system. Note, however, that the neutral is bonded to the frame of the enginegenerator.

The generator may have been installed so that it powers 120-volt AC loads (Figure 1.1). It can be wired to connect 120-volt AC electrical loads. This procedure should be done by an Authorized Service Dealer or other qualified installer.

Figure 1.1 – Connections for 120 Volts Only

1.5 SPECIFICATIONS

1.5.1 FUEL REQUIREMENTS

This generator is equipped with a gasoline fuel system. Depending on the installation, the generator may have either a separate fuel tank, or it may “share” the vehicle engine’s fuel tank.

NOTE:

Some installations using a “shared” fuel tank may have a generator fuel pickup tube that is shorter than the vehicle engine’s pickup tube. Such an arrangement causes the generator engine to “run out of gas” while adequate fuel for the vehicle remains in the tank.

To reduce lead and carbon deposits use high quality UNLEADED gasoline with the generator. Leaded REGULAR grade gasoline is an acceptable substitute.

NOTE:

Using unleaded gasoline contributes to longer engine valve life by reducing lead and carbon deposits.

Page 8

General Information

The manufacturer does not recommend

using any gasoline containing alcohol (such as “gasohol”). If using any gasoline containing alcohol, it must not contain more than 10 percent ethanol, and it must be removed from the generator during storage. Do NOT use any gasoline containing methanol. If using gasoline with alcohol, inspect more frequently for fuel leaks and other abnormalities.

1.5.2 FUEL CONSUMPTION

Model No Load 1/2 Load Full Load

004709-0 0.24 0.35 0.55

Fuel consumption is in gal/hr.

1.5.3 ENGINE OIL REQUIREMENTS

Use only high quality detergent oil rated with American Petroleum Institute (API) Service Classification SF, SG or SH. The recommended oil weights include the following:

During summer months: SAE 30. An acceptable substitute is •

SAE 10W-30.

During winter months: SAE 5W-30. DO NOT USE SAE •

10-W40.

Crankcase and oil filter capacity is approximately 800 mL or .84 U.S. quarts. Do NOT use special additives. See sections "Checking the Engine Oil Level" and "Changing the Engine Oil and/or Oil Filter" for oil level check and fill procedures.

1.5.5 GENERATOR

Rated Maximum Continuous

AC Output (Gasoline) ...................................................3,600 Watts (3.6 kW)

Rated Voltage ...............................................................................120 Volts AC

Rated Maximum Continuous

AC Current (Gasoline)................................................................. 30 Amperes

Phase ...................................................................................................... Single

Rotor RPM .............................................................................................. 3,600

Number of Rotor Poles ...................................................................................2

Engine RPM ............................................................................................ 3,600

Rated AC Frequency ............................................................................... 60 Hz

Battery Charge Voltage ..................................................................14 Volts DC

Battery Charge Current .........................................................2 Amperes (max)

Gasoline weight ............................................................................170 Pounds

Length ............................................................................749.8 mm (29.52 in.)

Width .............................................................................483.1 mm (19.02 in.)

Height ............................................................................342.2 mm (13.47 in.)

* Maximum wattage and current are subject to, and limited by, such factors as

fuel Btu content, ambient temperature, altitude, engine condition, etc.. Maximum power decreases about 3.5% for each 1,000 feet above sea level; and will also decrease about 1% for each 6° C (10° F) above 16° C (60° F) ambient temperature.

1.5.6 EMISSIONS COMPLIANCE PERIOD

For non-handheld engines the Emissions Compliance Period referred to on the Emissions Compliance Label indicates the number of operating hours for which the engine has been shown to meet Federal emission requirements.

For engines less than 225 cc displacement, Category C=125 •

hours, B=250 hours, and A=500 hours.

For engines of 225 cc or more, Category C=250 hours, B=500 •

hours, and A=1000 hours.

1.5.4 ENGINE

Type of Engine ............................................................GN-220, Single-cylinder

Cooling Method ................................................................................Air-cooled

Rated Horsepower ............................................................... 7.8 @ 4,200 rpm

Displacement ......................................................................................... 220cc

Cylinder Block ....................................................Aluminum w/Cast Iron Sleeve

Type of Governor ......................................................Mechanical, Fixed Speed

Air Cleaner ................................................. Paper Element w/Foam Precleaner

Starter .................................................................................12-volt DC Electric

Ignition System ..............................................Solid-state w/Flywheel Magneto

Recommended Spark Plug

Champion ......................................................................................... RC14YC

AC ..........................................................................................................R45S

Fram Autolite .............................................................................................. 65

Spark Plug Gap ................................................................ 0.030 inch (76 mm)

Recommended Minimum Battery ....................................... 400 Cold-cranking

Amperes

1.5.7 EVAPORATIVE EMISSIONS INFORMATION

This generator is subject to evaporative emission standards which have been implemented by the California Air Resource Board (CARB) and the Environmental Protection Agency (EPA). If this generator is offered for sale in the state of California, it must be covered by a CARB evaporative Executive Order. If this generator is offered for sale to the final consumer in any other state, certified low-permeation fuel line must be used to supply fuel to the generator as required by EPA.

Anyone who installs or configures a fuel system to supply this generator with gasoline is required to comply with all applicable evaporative emission regulations. If this generator is configured such that it shares the primary fuel system of a vehicle in which it is installed, reduced certification requirements may apply. See the CARB guidance document MAC 05-05, located at http://www.arb. ca.gov/msprog/macs/mac0505/mac0505.pdf for further details. If this generator is installed such that it uses a dedicated fuel system, detailed evaporative emission requirements apply; contact a reputable fuel system manufacturer to purchase a complete fuel system certified for use with this generator, or consult the California Code of Regulations if you wish to obtain certification on your own. See the installation instructions in this manual for connecting fuel system vapor lines to the engine.

Page 9

PRIME

FUEL

STOP

START

30A

C.B.

FUSE

CONTROL CENTER

7. 5 A

Operation

This generator is not legal for sale in the state of California unless all CARB evaporative emission requirements are adhered to, and is not legal for sale in any other state unless certified low-permeation fuel line is used to supply the generator with gasoline. Contact the California Air Resource Board or the Environmental protection agency for further information. CARB regulations can be found in 13 CCR §§2750 – 2773; EPA regulations can be found in 40 CFR Part 90.

2.1 GENERATOR CONTROL PANEL

The following features are mounted on the generator control panel (Figure 2.1):

Figure 2.1 – Generator Control Panel

2.2 OPTIONAL REMOTE START/STOP PANEL

A remote mounted Start/Stop Panel is available that allows starting and stopping the generator engine conveniently from inside the vehicle.

Order part number 0F0429 or 0F0430, a remote panel that includes a Start/Stop switch, a generator run lamp, a fuel prime switch, and an hourmeter. The hourmeter provides a continuous indication of engine/generator operating time. Use the hourmeter for checking off periodic maintenance requirements on the unit.

2.3 AUTOMATIC CHOKE

The engine is equipped with an automatic choke that consists of two main components: a choke solenoid and prechoke.

2.3.1 CHOKE SOLENOID

During engine cranking (Start/Stop switch at START), a solid-state choke module signals the choke solenoid to activate and cycle (choke on/choke off) until the engine starts. The choke solenoid thus opens and closes the carburetor choke valve only when the engine is cranking. When the engine starts, the choke stops cycling.

2.1.1 FUEL PRIMER

Before starting a cold engine (if it has not been started in more than two weeks), press this switch for approximately 10 to 15 seconds to bring fuel from the tank to the carburetor. This rocker type switch springs back into its original position when released.

2.1.2 START/STOP SWITCH

To crank and start the engine, hold this switch in the START position. Release the switch when the engine starts. To stop an operating engine, press and hold the switch in the STOP position until the engine shuts off. The switch center position is the RUN position.

2.1.3 FUSE

The fuse protects the engine’s DC control circuit against electrical overload. If the fuse element has melted open due to overloading, the engine cannot be cranked. If the fuse must be replaced, use only an identical replacement.

2.1.4 MAIN BREAKER

The main breaker protects the generator’s AC output circuit against overload and provides a method of turning OFF the generator’s 120-volt AC output to the vehicle circuits. This generator has 30-amp breaker.

2.3.2 PRECHOKE

The choke system also has a temperature-sensitive metal strip that adjusts choke valve angle according to ambient temperatures (i.e., in cold ambient temperatures, choke valve closes more). Once the engine starts, an element heats the temperature-sensitive strip to a normal operating condition, opening the choke valve. This may take about three minutes in cooler weather.

2.4 BEFORE STARTING THE ENGINE

NOTE:

Instructions and information in this manual assume the generator has been properly installed, connected, serviced, tested and adjusted by a qualified installation technician or installation contractor.

2.4.1 INSTALLATION

Generator installation must have been properly completed so it complies with all applicable codes, standards and regulations and with the manufacturer's recommendations.

2.4.2 ENGINE LUBRICATION

Have the engine crankcase properly serviced with the recommended oil before starting. Refer to sections "Engine Oil Requiremtents", "Checking the Engine Oil Level" and "Changing the Engine Oil and/ or Oil Filter" for oil servicing procedures and recommendations.

Page 10

Operation

Any attempt to crank or start the engine before it has been properly serviced with the

recommended oil may result in an engine failure.

2.4.3 FUEL SUPPLY

The engine must have an adequate supply of proper fuel to operate. Before starting it, check that sufficient fuel is available.

NOTE:

Depending on the installation, the generator may have either a separate fuel tank, or it may “share” the vehicle engine’s fuel tank.

2.4.4 COOLING AND VENTILATING AIR

Air inlet and outlet openings in the generator compartment must be open and unobstructed for continued proper operation. Without sufficient cooling and ventilating airflow, the engine/generator quickly overheats, which causes it to shut down and may damage the generator.

2.4.5 ENGINE EXHAUST GAS

Before starting the generator engine, be sure there is no way for exhaust gases to enter the vehicle interior and endanger people or animals. Close windows, doors and other openings in the vehicle that, if open, might permit exhaust gases to enter the vehicle.

The generator engine releases DEADLY carbon monoxide gas through its exhaust

system. This dangerous gas, if breathed in sufficient concentrations, can cause unconsciousness or even death. Never operate the generator set with the vehicle inside any garage or other enclosed area. DO NOT OPERATE THE GENERATOR IF THE EXHAUST SYSTEM IS LEAKING OR HAS BEEN DAMAGED. SYMPTOMS OF CARBON MONOXIDE POISONING ARE (a) inability to think coherently, (b) nausea, (c) vomiting, (d) twitching muscles, (e) throbbing temples, (f) dizziness, (g) headaches, (h) weakness, and (i) sleepiness. IF EXPERIENCING ANY OF THESE SYMPTOMS, MOVE INTO FRESH AIR IMMEDIATELY. IF SYMPTOMS PERSIST, GET MEDICAL HELP. Shut down the generator and do not operate it until it has been inspected and repaired.

2.5 STARTING THE GENERATOR

NOTE:

Read the vehicle manufacturer’s instructions. The owner/ operator should become familiar with the vehicle in which this generator is installed. Differences exist between vehicles. For example, some vehicles may use a transfer switch to isolate dockside power from the generator, while other vehicles may use an isolating receptacle. Some vehicles may be equipped with a DC converter, which allows the generator to power certain DC lighting and other DC loads.

To start the generator from either the generator control panel or from the optional remote panel, proceed as follows:

1. Turn OFF electrical loads using the means provided in the

vehicle (such as a main line circuit breaker or transfer switch).

NOTE:

If starting from the generator control panel, turn OFF loads by setting the generator’s main circuit breaker to the OFF (or open) position. If starting from a remote panel, turn OFF loads using the means provided in the vehicle (such as a main circuit breaker). Electrical load circuits will be turned ON after the generator has started, stabilized and warmed up.

2. If the engine has not been star ted in more than two weeks,

press the Fuel Pump Primer switch and hold it for about 10 to 15 seconds to prime the fuel system. However, if the engine is warm, skip Step 2.

3. Hold the engine Star t/Stop switch in the START position to

crank the engine. Release the switch when the engine starts.

If the engine does not start after it has been cranking for 15 seconds, release the Start/

Stop switch, wait one minute and try again. Holding the switch for longer than 15 seconds can damage the starter motor.

4. Let the engine run at no-load for a few minutes to stabilize and

warm up.

5. Turn ON electrical loads using the means provided (such as a

main circuit breaker or transfer switch).

2.6 STOPPING THE GENERATOR

1. Turn OFF all electrical loads using the means provided (such

as a main circuit breaker or transfer switch).

2. Let generator run at no-load for a few minutes, to stabilize inter-

nal engine generator temperatures.

3. Place the Start/Stop switch in its STOP position.

Never sleep in the vehicle while the genset is running unless the vehicle has a working

carbon monoxide detector. The exhaust system must be installed in accordance with the genset installation manual. Make sure there is ample fresh air when operating the genset in a confined area.

2.7 APPLYING LOADS TO GENERATOR

When applying electrical loads to the generator, observe these guidelines:

Before applying electrical loads, let the generator stabilize and •

warm up for a minute or two.

DO NOT overload the generator.•

Page 11

Operation

2.7.1 LETTING THE ENGINE STABILIZE

The generator supplies correct rated voltage only at the proper governed speed. Some electrical appliances may be extremely sensitive to voltage. Incorrect voltages can damage such appliances.

If electrical loads are applied at reduced operating speeds, such loads imposed on the engine when sufficient power is not available may shorten engine life. Never turn ON electrical loads until after the generator engine has started and stabilized at no-load.

2.8 DO NOT OVERLOAD THE GENERATOR

Read the rated wattage/amperage capacity of the generator on the generator data label (see "Generator Identification").

Applying electrical loads in excess of the unit’s rated capacity will cause the engine/generator to automatically shut down.

To avoid overloading, add up the wattage of all connected electrical lighting, appliance, tool and motor loads. This total should not be greater than the generator’s rated wattage capacity.

Most lighting, appliance, tool and motor loads indicate their •

required watts on their nameplate or data plate. For light bulbs, simply note the wattage rating of the bulb.

If a load does not show its rated wattage, multiply that load’s •

rated VOLTS times AMPS to obtain WATTS.

Induction type motors (such as those that run the vehicle’s •

furnace fan, refrigerator, air conditioner, etc.) need about 2-1/2 time more watts of power for starting than for running (for a few seconds during motor starting). Be sure to allow for this when connecting electrical loads to the generator. First, figure the watts needed to start electric motors in the system. To that figure, add the running wattages of other items that will be operated by the generator.

Do not apply heavy electrical loads for the first two or three •

hours of operation.

Figure 2.2 – Low Oil Pressure and

High Temperature Switches

High Temperature Switch

Low Oil Pressure Switch

2.9.3 FIELD BOOST

The Controller Circuit Board houses a field boost diode and resistor that are not part of the automatic choke circuit. These two components are part of a “field boost” circuit (Figure 2.3). During engine cranking only, a positive DC (battery) voltage is delivered through the diode, resistor, brushes and slip rings, to the generator rotor. Application of this voltage to the rotor “flashes the field” whenever it is started. Flashing of the field each time the generator starts makes sure that a sufficiently strong magnetic field is available to produce “pickup” voltage in the stator windings.

Figure 2.3 – Field Boost Circuit

2.9 PROTECTION SYSTEMS

2.9.1 LOW OIL PRESSURE SWITCH

This switch (Figure 2.2) has normally closed (N.C.) contacts that are held open by engine oil pressure during cranking and operating. Should oil pressure drop below a preset level, switch contacts close, and the engine automatically shuts down. The unit should not be restarted until oil is added.

2.9.2 HIGH TEMPERATURE SWITCH

This switch (Figure 2.2), which has normally open (N.O.) contacts, is mounted near the oil filter. The contacts close if the temperature should exceed approximately 305º F (152º C), initiating an engine shutdown.

2.9.4 OVERVOLTAGE PROTECTION

A solid-state voltage regulator (Figure 2.4) controls the generator’s AC output voltage. This regulator supplies an excitation current to the rotor. By regulating the rotor’s excitation current, the strength of its magnetic field is regulated and, in turn, the voltage delivered to connected electrical loads is controlled. When the AC frequency is 60 Hertz, voltage is regulated at 120 volts (voltage-to-frequency ratio is 2-to-1).

Page 12

Maintenance

Figure 2.4 – Solid State Voltage Regulator

The voltage regulator also incorporates a “voltage surge protection circuit.” This circuit prevents troublesome surges in the generator AC output voltage. Voltage surge is a common cause of damage to electronic equipment.

2.10 ADDITIONAL INFORMATION

2.10.1 ATTENTION REQUIRED AFTER SUBMERSION

If the recreational vehicle generator has been submerged in water, it be started and operated. Following any submersion in water, have an Authorized Service Dealer thoroughly clean and dry the generator.

2.10.2 OPERATION IN HIGH GRASS OR BRUSH

Never operate the generator while the vehicle is parked over high grass, weeds, brush, leaves or any other combustible substance. Such materials can ignite and burn from the heat of the exhaust system. The generator exhaust system becomes extremely hot during operation and remains hot for a long time after it has shut down.

2.10.3 EFFECTS OF MOISTURE AND DIRT

Keep the generator set as clean and dry as possible. Protect the unit against excessive dust, dirt, corrosive vapors, road splash, etc. Permitting dirt and moisture to accumulate on generator windings will have an adverse effect on the insulation resistance of those windings.

When moisture is allowed to remain in contact with windings, some of the moisture will be retained in voids and cracks in the insulation. This causes a reduced insulation resistance and will eventually cause problems. Dirt will make the problem worse, since dirt tends to hold moisture in contact with windings. Salt (as from sea air) also will worsen the problem since it tends to absorb moisture from the air. Salt and moisture, when combined, form a good electrical conductor.

3.1 CHECKING THE ENGINE OIL LEVEL

For oil capacities and requirements, see “Engine Oil Requirements”. Check the engine crankcase oil level at least every eight hours of operation, or before each use. To check the engine oil level, proceed as follows (see Figure 3.1):

1. Be sure the generator is as level as possible.

2. Remove the dipstick and wipe it dry with a clean, lint-free

cloth.

3. Install and tighten the dipstick cap; then, remove it again. The

oil level should be at the dipstick “Full” mark.

4. If necessary, remove the oil fill cap on the rocker cover and

slowly add oil until it reaches the dipstick “Full” mark. DO NOT FILL ABOVE THE “FULL” MARK.

Never operate the engine with the oil level below the “Add” mark on the dipstick. Doing

this could damage the engine.

5. Install and tighten the oil fill cap and the dipstick before oper-

ating the engine.

3.2 CHANGING THE ENGINE OIL AND/OR OIL FILTER

Change the after the first 25 hours of operation. Thereafter, • change the oil every 100 operating hours. Change the oil more frequently if operating consistently under heavy load or at high ambient temperatures.

Change the engine after the first 25 hours of operation, and • every 100 operating hours thereafter.

To change the oil and/or oil filter, proceed as follows (see Figure •

3.1):

1. Run the engine until it is thoroughly warmed up (at least five

minutes) then shut OFF the engine.

2. Immediately after the engine shuts OFF, pull the oil drain

cover free of the base. Remove the plug from the tube with a 5/16” allen wrench and drain the oil into a suitable container. Loosening the oil fill cap will allow the crankcase to drain faster.

3. After the oil has drained, replace the plug onto the end of the oil

drain tube. Retain the cover in the base.

4. With the oil drained, remove the old oil filter by turning it coun-

terclockwise. Place a towel underneath to catch excess oil.

5. Apply a light coating of clean engine oil to the gasket of the

new filter. Fill the filter until saturated with clean oil.

6. Screw the new filter on by hand until its gasket lightly contacts

the oil filter adapter. Then, tighten the filter an additional 3/4 to one turn.

7. Remove the dipstick and wipe it dry with a clean, lint-free

cloth. This will be used later to check the oil level.

8. Remove the oil fill cap on the oil fill tube and slowly add the

proper type and amount of recommended oil (see “Engine Oil Requirements”). Periodically use the dipstick to check the oil level and continue to fill the crankcase until the oil reaches the dipstick “Full” mark. DO NOT FILL ABOVE THE “FULL” MARK.

Page 13

Figure 3.1 – Oil Maintenance Features

Maintenance

GENERAC

POWERED

OHVI

QUIETPACT 40G

GENERAC OHVI INDUSTRIAL ENGINE

RV SERVICE LOCATOR:

1.800.333.1322

Oil Dipstick/Oil Fill

9. Install and tighten the oil fill cap and the dipstick before operating the engine.

10. Start the engine and check for leaks.

NOTE:

Check the oil level and fill to the “FULL” mark after checking for leaks. The filter will retain some oil.

Oil Drain Oil Filter

Figure 3.2 – Engine Air Cleaner

CONTROL CENTER

FUEL

START

STOP

PRIME

FUSE

7.5

SERV IC E ACCESS P ANEL

AIR FILTER LOCATED BEHIND PANEL.

MAINTENANCE SCHEDULE

OIL LEVEL: CHECK DAILY

AIR FILTER: CLEAN PREFILTER

EVERY 100 HOURS. REPLACE ELEMENT EVERY 250 HOURS.

OIL & OIL FILTER:

CHANGE EVERY 100 HOURS. (OR ANNUALLY)

PERFORM MORE OFTEN IN DUSTY CONDITIONS

INSPECT & CLEANSPARK PLUGS: PLUGS EVERY 100 HOURS. REPLACE PLUGS EVERY 500 HOURS. (IF NECESSARY)

FUEL FILTER: CHANGE EVERY 400

HOURS. (OR ANNUALLY)

REPLACEMENT INFORMATION

PREFILTER P/N: 0D4511

AIR FILTER P/N: 0D3262

SPARK PLUG P/N: 072347

FUEL FILTER P/N: 0D7515

OIL CAPACITY WITH FILTER:

TEMPERATURE SAE VISCOSITY

32˚F AND HIGHER

10˚F TO 100˚F

0˚F TO 80˚F

-20˚F TO 50˚F 5W-30

WHEN SERVICE OR PARTS ARE NEEDED IN

THE USA OR CANADA, CONTACT THE GENERAC

SERVICE LOCATOR AT 1-800-333-1322.

C.B. 30A

070185OIL FILTER P/N:

0.8L/0.84QT

15W-40

10W-30

3.3 MAINTAINING THE ENGINE

AIR CLEANER

3.3.1 CLEANING THE FOAM PRECLEANER

Clean and re-oil the foam precleaner every three months or every 25 hours of operation, whichever occurs first. Service the foam precleaner more frequently if operating the generator in extremely dusty or dirty conditions. Use the following procedure (Figure

3.2):

1. Turn the two screws counterclockwise to loosen.

2. Remove the cover, foam precleaner and paper filter.

3. Remove the foam precleaner from the cover.

4. Wash the foam precleaner in liquid detergent and water.

5. Wrap the foam precleaner in a clean cloth and gently squeeze it dry.

6. Saturate the foam precleaner in clean engine oil. Gently squeeze it in a clean cloth to remove excess oil and to distribute oil (DO NOT TWIST).

7. Install the foam precleaner into the cover, followed by the paper filter.

8. Install the cover, foam precleaner and paper filter.

9. Tighten the two screws to retain the filter in place.

3.3.2 CLEANING OR REPLACING THE PAPER FILTER

Once each year or every 100 hours of operation (whichever comes first), clean or replace the paper filter. The new replacement filter must be flame retardant. Service the paper filter more frequently if operating the generator in extremely dusty or dirty conditions. Use the following procedure (Figure 3.2):

1. Follow steps 1-3 in "Cleaning the Foam Precleaner"; service the foam precleaner if necessary.

2. Remove the paper filter.

3. Clean the air filter by tapping it gently on a solid surface. If the filter is too dirty, replace it with a new one. Dispose of the old filter properly.

4. Clean the air cleaner cover then reassemble following steps 7-9 in section "Cleaning the Foam Precleaner".

Page 14

USTC

NEG

FUEL

POS

Maintenance

3.4 CLEAN AIR INTAKE

Clean all foreign material from the air intake (Figure 3.3) at least once every 100 hours of operation. Clean more often if necessary.

Inspect the area around the generator exhaust muffler periodically and remove all grass, leaves, dirt, etc., from this area.

Sparking can occur if the wire terminal does not fit firmly on the spark plug terminal end.

If necessary, re-form the wire terminal to obtain a tight fit.

Figure 3.3 – Cleaning Air Intake

USTC

3.5 CHECKING THE ENGINE SPARK PLUG

Clean the spark plug and reset the spark plug gap every 100 hours of operation.

1. Clean the area around the base of the spark plug to keep dirt

and debris out of the engine. Remove the spark plug and check the condition. Replace the spark plug if worn or if reuse is questionable.

2. Clean spark plug by scraping or washing using a wire brush

and commercial solvent. Do not blast the spark plug to clean.

3. Check the spark plug gap using a wire feeler gauge. Adjust the

gap to 0.030 inch (0.76 mm) by carefully bending the ground electrode (Figure 3.4).

Figure 3.4 – Setting the Spark Plug Gap

3.6 FUEL FILTER

Remove and replace the fuel filter (Figure 3.5) once each year or every 400 hours of operation, whichever comes first. Fuel filter is removed with a 15/16” deep well socket.

Figure 3.5 – Fuel Filter

3.7 CLEAN SPARK ARRESTOR

The engine exhaust muffler has a spark arrestor screen. Inspect and clean the screen every 50 hours of operation or once each year, whichever comes first.

NOTE:

If using the generator on any forest-covered, brush-covered or grass-covered unimproved land, it must equipped with a spark arrestor. The spark arrestor must be maintained in good condition by the owner/operator.

Remove the screen retaining bracket by removing the screw.• Slide the spark arrestor screen out from the tail pipe.• Inspect screen and replace if torn, perforated or otherwise •

damaged. DO NOT USE a defective screen. If screen is not damaged, clean it with commercial solvent.

Replace the screen and the retaining bracket.•

Page 15

Maintenance

Figure 3.6 - Spark Arrestor

TAILPIPE

P/N 0E0683

SPARK ARRRESTOR SCREEN P/N 089680

RETAINING SCREW P/N 056892

3.8 CLEANING THE GENERATOR

Do NOT use a forceful spray of water to clean the generator. Water will enter the gen-

erator interior and cause problems, and may also contaminate the generator fuel system.

3.9.2 EVERY SIX MONTHS

Have the state of charge and condition checked. This should be •

done with an automotive-type battery hydrometer.

Note:

Servicing of the battery is to be performed or supervised by personnel knowledgeable of batteries and the required precautions. Keep unauthorized personnel away from batteries.

Damage will result if the battery connections are made in reverse.

Do not dispose of the battery in a fire. The



battery is capable of exploding. Storage batteries give off explosive hydrogen gas. This gas can form an explosive mixture around the battery for several hours after charging. The slightest spark can ignite the gas and cause an explosion. Such an explosion can shatter the battery and cause blindness or other injury. Any area that houses a storage battery must be properly ventilated. Do not allow smoking, open flame, sparks, or any spark producing tools or equipment near the battery. Discharge static electricity from body before touching the battery by first touching a grounded metal surface.

A battery presents a risk of electrical shock



and high short circuit current. The following precautions are to be observed when working on batteries:

• Remove watches, rings or other metal objects;

• Use tools with insulated handles;

• Wear rubber gloves and boots;

• Do not lay tools or metal parts on top of the battery;

• Disconnect any charging source prior to connecting or disconnecting battery terminals; and

• Do not use any jumper cables or booster battery to crank and start the generator engine. If any battery has discharged, remove it for recharging.

3.9 BATTERY MAINTENANCE

All lead-acid batteries will discharge when not in use. The generator battery should be inspected as follows:

3.9.1 WEEKLY

Inspect the battery posts and cables for tightness and corro-•

sion. Tighten and clean as necessary.

Check the battery fluid level of unsealed batteries and, if nec-•

essary, fill with Distilled Water Only. Do not use tap water in batteries.

Do not open or mutilate the battery. Released electrolyte has been known to

be harmful to the skin and eyes, and to be toxic.

The electrolyte is a dilute sulfuric acid that is harmful to the skin and eyes. It is electri-

cally conductive and corrosive. The following procedures are to be observed:

• Wear full eye protection and protective clothing;

• Where electrolyte contacts the skin, wash it off immediately with water;

Page 16

Maintenance

• Where electrolyte contacts the eyes, flush thoroughly and immediately with water and seek medical attention; and

• Spilled electrolyte is to be washed down with an acid neutralizing agent. A common practice is to use a solution of 1 pound (500 grams) bicarbonate of soda to 1 gallon (4 liters) or water. The bicarbonate of soda solution is to be added until the evidence of reaction (foaming) has ceased. The resulting liquid is to be flushed with water and the area dried.

3.10 MAJOR SERVICE MANUAL

To obtain a service manual for the generator, contact the nearest Authorized Service Dealer. Make sure to identify the MODEL NUMBER and SERIES.

3.11 EXERCISING THE GENERATOR

The manufacturer recommends that the generator be started and operated at least once every seven days. Let the unit run for at least 30 minutes to “exercise” the engine.

3.12 OUT OF SERVICE PROCEDURE

3.12.1 REMOVAL FROM SERVICE

If the generator cannot be exercised every seven days, and it is to be out of service longer than 30 days, prepare the generator for storage as follows:

1. Start the engine and let it warm up.

2. Close the fuel shutoff valve in the fuel supply line and allow

the unit to shut down.

Note:

Using a fuel additive such as STA-BIL fuel stabilizer, or an equivalent, will prevent gum deposits from forming in the engine’s fuel system.

3. While the engine is still warm from running, drain the oil com-

pletely. Refill the crankcase with SAE 10W-30 oil having API classification “For Service SF.”

4. Attach a tag to the engine indicating the viscosity and clas-

sification of the oil in the crankcase.

5. Remove the spark plug and pour two or three tablespoons of

clean, fresh engine oil into the spark plug threaded openings. Reinstall and tighten the spark plug.

6. Remove the battery and store it in a cool, dry room on a

wooden board. Never store the battery on any concrete or earthen floor.

7. Clean and wipe the entire generator.

3.12.2 RETURN TO SERVICE

To return the unit to service after storage, proceed as follows:

1. Check the tag on the engine for oil viscosity and classification. Verify that the correct recommended oil is used in the engine (see "Engine Oil Requirements"). If necessary, drain and refill with the proper oil.

2. Check the state of the battery. Fill all cells of unsealed batteries to the proper level with distilled water. DO NOT USE TAP WATER IN THE BATTERY. Recharge the battery to 100 percent state of charge, or, if defective, replace the battery.

3. Clean and wipe the entire generator.

4. Reconnect the battery. Observe battery polarity. Damage may occur if the battery is connected incorrectly.

5. Turn OFF all electrical loads. Add fuel if necessary and then start the engine.

6. Allow the unit to run for several minutes to warm up.

7. Apply electrical loads to at least 50 percent of the unit’s rated wattage capacity.

8. When the engine is thoroughly warmed up, shut it down.

9. The generator is now ready for service.

3.13 ADJUSTING VALVE

CLEARANCE

After the first 50 hours of operation, adjust the valve clearance in the engine.

When adjusting valve clearance, the engine should be at room temperature and the piston should be at Top Dead Center (TDC) of its compression stroke (both valves closed). Correct clearance is 0.001-0.003 inch (0.03-0.07mm). Adjust valve clearance as follows:

1. Loosen the rocker arm jam nut. Use an allen wrench to turn the pivot ball stud while checking clearance between the rocker arm and the valve stem with a feeler gauge (Figure

3.7).

Figure 3.7 — Adjusting Valve Clearance

FEELER GAUGE

ALLEN WRENCH

Page 17

2. When valve clearance is correct, hold the pivot ball stud with the allen wrench and tighten the rocker arm jam nut with a crows foot. Tighten the jam nut to 65-85 inch-pounds torque. After tightening the jam nut, recheck valve clearance to make sure it did not change (Figure 3.8).

Figure 3.8 — Tightening Jam Nut

CROW'S

FOOT

Maintenance

3.14 RV GENERATOR SERVICE

INTERVAL

50 Hours ....................................................Clean Spark Arrestor

100 Hours ..............................................Change Engine Oil/filter

100 Hours ......................................................Clean Air Pre-filter

100 Hours ...................................................Inspect Spark Plugs

250 Hours .................................Replace Paper Air Filter Element

400 Hours ......................................................Replace Fuel Filter

500 Hours ..................................................Replace Spark Plugs

1st 50 Hours-then

every 500 Hrs. ............................................ Adjust Valve Lash

Page 18

Notes

Page 19

PART II –

INSTALLATION

INSTRUCTIONS

ONLY QUALIFIED ELECTRICIANS OR CONTRACTORS

SHOULD ATTEMPT INSTALLATION!

Page 20

Safety Rules

DANGER: For fire safety, installation of a generator into a recreational vehicle must comply strictly with

article 551, NFPA 70; ANSI C1-1975; AND, ANSI A119.2-1975/NFPA 501C “Standard for Recreational

Vehicles” (Part 3, “Installation of Electrical Systems”). In addition, installation must comply with the manufacturer’s instructions and recommendations.

NOTICE TO INSTALLER

These Installation Instructions have been published by the manu- facturer to aid in the installation of the products described in this manual. The manufacturer assumes that installation personnel are familiar with the procedures for installing such products, or similar products manufactured. The manufacturer also assumes that personnel have been trained in the recommended installation procedures for these products and that such training includes (a) use of common hand tools, (b) use of special tools, and (c) use of any tools and/or equipment from other suppliers.

The manufacturer cannot possibly know of and advise the recreational vehicle trade of all conceivable methods, procedures or techniques by which to perform an installation. Nor can we anticipate every possible hazard that might result from each installation method, procedure or technique. The manufacturer has not undertaken any such wide evaluation. Therefore, people who use a method, procedure or technique that the manufacturer does not specifically recommend must first completely satisfy themselves that their safety, the safety of the vehicle's occupants and the product's safety is not endangered by the method, procedure or technique selected.

Information, illustrations, specifications, etc., contained in these Installation Instructions are based on the latest information available at the time of publication. Every effort has been expended to be sure that such data is both accurate and current. However, the manufacturer reserves the right to change, alter or otherwise improve this product at any time without prior notice.

Despite the safe design of this generator, operating this equipment imprudently, neglect-

ing its maintenance or being careless can cause possible injury or death. Permit only responsible and capable persons to operate or maintain this equipment.

Potentially lethal voltages are generated by these machines. Ensure all steps are taken



to render the machine safe before attempting to work on the generator.