Centurion 04791-0 Betriebsanleitung

Owner’s Manual and

Installation Instructions

CENTURION 3500

Air-cooled, Prepackaged

Automatic Standby Generator

• Model: 04791-0

3.4kW LP

Not intended for use as Primary Power in place of utility

or in life-support applications.

This manual should

remain with the unit.

DEADLY EXHAUST FUMES. OUTDOOR INTALLATION ONLY!!

DANGER

Generac®Power Systems, Inc.

INTRODUCTION

Thank you for purchasing this model of the CENTU-

RION product line by Generac Power Systems Inc.

This model is designed and manufactured to supply

electrical power for residences.

READ THIS MANUAL THOROUGHLY

If any portion of this manual is misunderstood, con-

tact the nearest Generac Authorized Service Dealer

for starting, operating and servicing procedures.

Throughout this publication, and on tags and decals

affixed to the generator, DANGER, WARNING, CAU-

TION and NOTE blocks are used to alert personnel to

special instructions about a particular operation that

may be hazardous if performed incorrectly or care-

lessly. Observe them carefully. Their definitions are

as follows:

After this heading, read instructions that, if not

strictly complied with, will result in serious person-

al injury, including death, as well as property dam-

age.

After this heading, read instructions that, if not

strictly complied with, may result in serious person-

al injury or property damage.

After this heading, read instructions that, if not

strictly complied with, could result in damage to

equipment and/or property.

NOTE:

After this heading, read explanatory statements

that require special emphasis.

These safety warnings cannot eliminate the hazards

that they indicate. Common sense and strict compli-

ance with the special instructions while performing

the service are essential to preventing accidents.

Four commonly used safety symbols accompany the

DANGER, WARNING and CAUTION blocks. The type

of information each indicates follows:

This symbol points out important safety infor-

mation that, if not followed, could endanger

personal safety and/or property of others.

This symbol points out potential explosion haz-

ard.

This symbol points out potential fire hazard.

This symbol points out potential electrical

shock hazard.

CONTENTS

This manual contains pertinent owner’s information,

including warranty, electrical diagrams, exploded

views and lists of repair parts for generator model

numbers 04791-0. In addition, the latter portion of

this manual contains information necessary for the

proper installation of these generators.

OPERATION AND MAINTENANCE

It is the owner'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 a Generac

Authorized Service Dealer. Normal maintenance ser-

vice and replacement of parts are the responsibility of

the owner and, as such, are not considered defects in

materials or workmanship within the terms of the

warranty. Individual operating habits and usage con-

tribute to the need for maintenance service.

Proper maintenance and care of the generator ensure

a minimum number of problems and keep operating

expenses at a minimum.

HOW TO OBTAIN SERVICE

When your generator requires servicing or repairs,

simply contact a Generac Authorized Service Dealer

for assistance. Service technicians are factory trained

and are capable of handling all service needs.

When contacting a Generac Authorized Service

Dealer about parts and service, always supply the

complete model number and serial number of the

unit as given on its data decal, which is located on the

generator.

Model No. ____________ Serial No. ______________



DANGER



AUTHORIZED SERVICE

DEALER LOCATION

To locate the nearest GENERAC AUTHORIZED

SERVICE DEALER, please call this number:

1-800-333-1322

ONLY DEALER LOCATION INFORMATION

CAN BE OBTAINED AT THIS NUMBER.

Table of Contents

CENTURION 3500 Home Standby Generator

Generac®Power Systems, Inc. 1

Part I – Owner’s Manual

Introduction ........................................Inside Front Cover

Read This Manual Thoroughly ....................................IFC

Contents ......................................................................IFC

Operation and Maintenance ........................................IFC

How to Obtain Service..................................................IFC

Authorized Service Dealer Locator Number ................IFC

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

Section 1 - General Information ....................................4

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

1.2 Unpacking/Inspection............................................5

1.3 Safety ....................................................................6

1.4 Protection Systems................................................6

1.5 Location ................................................................6

1.6 Specifications ........................................................6

Section 2 - Operation........................................................7

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

2.2 Before Starting the Engine ....................................8

2.3 Battery Connection................................................8

2.4 The Battery ..........................................................9

2.5 Before Initial Start-up............................................9

2.6 Stopping the Generator ......................................10

2.7 Applying Loads to Generator ..............................10

2.8 Do Not Overload the Generator ..........................10

2.9 Protection Systems..............................................10

2.10 Additional Information ........................................12

Section 3 - Maintenance ................................................12

3.1 Checking the Engine Oil Level ............................12

3.2 Changing the Engine Oil and/or Oil Filter ..........12

3.3 Maintaining the Engine Air Cleaner ....................13

3.4 Clean Air Intake ..................................................14

3.5 Checking the Engine Spark Plug ........................14

3.6 Clean Spark Arrestor ..........................................14

3.7 Cleaning the Generator ......................................15

3.8 Battery Maintenance............................................15

3.9 Exercising the Generator ....................................16

3.10 Out of Service Procedure ....................................16

3.11 Adjusting Valve Clearance ..................................17

3.12 Generator Service Interval ..................................17

Part II – Installation Instructions

Safety Rules ......................................................................19

Section 1 - General Information ..................................21

1.1 Tools Required ....................................................21

1.2 Items That Must Be Purchased ..........................21

1.3 Plan the Location of the Generator......................21

Section 2 - Installation ..................................................22

2.1 Site Preparation and Generator Placement ........22

2.2 Power Cord Installation ......................................22

2.3 Mount Power Transfer Motor ..............................23

2.4 Install Propane Tanks ........................................23

2.5 Set System for Automatic Operation ..................25

2.6 How to Keep the Regulator Operating

Efficiently & Safely ..............................................25

2.7 What is Regulator Freeze Up?..............................25

Appendix 1 - Troubleshooting ......................................26

Appendix 2 - Notes..........................................................27

Appendix 3 - Electrical Data ........................................30

Appendix 4 - Exploded Views and Parts Lists ..........34

Appendix 5 - Warranty ..................................................48

2 Generac®Power Systems, Inc.

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 reli-

ably only if it is properly installed, operated and

maintained. Many accidents are caused by failing to

follow simple and fundamental rules or precautions.

Generac cannot possibly anticipate every possibility

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 Generac does

not specifically recommend, satisfy yourself that it is

safe for others. Also make sure the procedure, work

method or operating technique chosen does not ren-

der the generator unsafe.

Despite the safe design of this generator, oper-

ating this equipment imprudently, neglecting

its maintenance or being careless can cause

possible injury or death. Permit only responsi-

ble 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 running

generators.

GENERAL HAZARDS

• For safety reasons, Generac recommends that the

maintenance of this equipment is carried out by a

Generac Authorized Service Dealer.

• The generator engine releases DEADLY carbon

monoxide gas through its exhaust system. This

dangerous gas, if breathed in sufficient concentra-

tions, can cause unconsciousness or even death.

Never operate the generator 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) vomit-

ing, (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 IMMEDI-

ATELY. IF SYMPTOMS PERSIST, GET MEDICAL

HELP. Shut down the generator and do not operate

it until it has been inspected and repaired.

• The engine exhaust fumes contain carbon monox-

ide, which can be DEADLY. This dangerous gas, if

breathed in sufficient concentrations, can cause

unconsciousness or even death. This exhaust sys-

tem must be installed properly, in strict compli-

ance with applicable codes and standards.

Following installation, do nothing that might ren-

der the system unsafe or in noncompliance with

such codes and standards. Never operate this

equipment with a leaking or defective exhaust sys-

tem.

• 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 venti-

lating air is critical to correct generator operation

and is required to expel toxic fumes and fuel vapors

from the generator. Without sufficient cooling air-

flow, the engine/generator overheats, which causes

serious damage to the generator. Do not alter the

installation or permit even partial blockage of ven-

tilation provisions, as this can seriously affect safe

operation of the generator.

DANGER

Safety Rules

CENTURION 3500 Home Standby Generator

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.

The engine exhaust from this product

contains chemicals known to the state

of California to cause cancer, birth

defects or other reproductive harm.

WARNING:

This product contains or emits chemicals

known to the state of California to cause

cancer, birth defects or other reproductive harm.

WARNING:

SAVE THESE INSTRUCTIONS – This manual contains important instructions that should be

followed during installation and maintenance of the generator and batteries.

Generac®Power Systems, Inc. 3

• 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 Generac Authorized Service Dealer immedi-

ately for parts needing repair or replacement.

• Before performing any maintenance on the genera-

tor, disconnect its battery cables to prevent acci-

dental start up. Disconnect the cable from the bat-

tery 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 con-

ditions from leaking exhaust gases, fuel leakage,

oil leakage, etc.

ELECTRICAL HAZARDS

• The generator covered by this manual produces

dangerous electrical voltages and can cause fatal

electrical shock. Avoid contact with bare wires, ter-

minals, 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

standing in water, while barefoot, or while hands

or feet are wet. DANGEROUS ELECTRICAL

SHOCK MAY RESULT.

• During installation, have the generator properly

grounded (bonded) by means of an approved

bonding conductor. DO NOT disconnect the bond-

ing conductor. DO NOT reconnect the bonding

conductor to any generator part that might be

removed or disassembled during routine mainte-

nance. If the grounding conductor must be

replaced, use only a flexible conductor that is of

No. 12 American Wire Gauge (AWG) copper wire

minimum.

• In case of accident caused by electric shock, imme-

diately 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 imple-

ment, such as a dry rope or board, to free the vic-

tim from the live conductor. If the victim is uncon-

scious, apply first aid and get immediate medical

help.

• Never wear jewelry when working on this equip-

ment. Jewelry can conduct electricity resulting in

electric shock, or may get caught in moving com-

ponents 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 installa-

tion, do nothing that might alter a safe installation

and render the unit in noncompliance with the

aforementioned codes, standards, laws and regu-

lations.

EXPLOSION HAZARDS

• Do not smoke around the generator. Wipe up any 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 genera-

tor clean and free from debris.

Safety Rules

CENTURION 3500 Home Standby Generator

4 Generac®Power Systems, Inc.

1. Generator Air Intake

2. Engine AUTO/OFF/MANUAL Switch

3. Fuse

4. LED Indicator

5. Demand Regulator (Inside Compartment)

6. Change-over Regulator

7. Circuit Breakers

8. Starter Contactor

9. Fuel Inlet

10. Tank Hook-ups.

11. Battery (In Compartment)

12. Oil Filter

13. Oil Drain (From Underside)

14. Oil Dipstick

15. Air Filter (Behind Access Panel)

16. Oil Fill

17. Spark Plug

18. Tank Hold Down Brace

19. Exhaust Hood

(Tailpipe and Spark Arrestor Inside)

20. Ground Lug

21. Data Decal (Located inside compartment)

Section 1 – General Information

CENTURION 3500 Home Standby Generator

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 __________________

0.8L/0.84

R P

H T

GENERAT

USE

.5A

1.1 GENERATOR IDENTIFICATION

Model: 004700-0 — QUIETPACT 40G

19 13 14, 16 12 817 437

Generac®Power Systems, Inc. 5

Section 1 – General Information

CENTURION 3500 Home Standby Generator

1.1.1 POWER TRANSFER MONITOR

The Power Transfer Monitor controls the automatic

function of the Centurion 3500 generator set. It’s six

foot utility sensing cord monitors the utility line when

it is plugged into a standard household 120 volt out-

let.

NOTE:

Automatic start-up upon utility power outage will

not occur if six foot sensing cord is not plugged

into a utility powered 120 volt outlet.

Figure 1.2 — Power Transfer Monitor

1. Generator Power Conduit (15 foot)

2. Circuit Breaker Reset (2)

3. Generator Power Indicator Lamp

4. Utility Power Indicator Lamp

5. Generator Exercise Switch

6. Switched GFCI Outlet

7. Standby GFCI Outlet

8. Utility Sensing Cord (6 foot)

1.1.1.1 Generator Power Conduit

This conduit connects the Power Transfer Monitor,

which is located inside the home, to the generator

outside.

1.1.1.2 Circuit Breaker Reset

If the generator should experience an overload for

any reason, the circuit breaker(s) will trip. The cir-

cuit breaker reset(s) should be pushed to reset after

overload condition has been corrected.

1.1.1.3 Generator Power Indicator Lamp

This lamp will illuminate when the generator has

started and is supplying power to the Power Transfer

Monitor’s GFCI outlets.

1.1.1.4 Utility Power Indicator Lamp

This lamp will be illuminated when normal utility

power is available.

1.1.1.5 Generator Exercise Switch

This switch activates the exercise cycle of the genera-

tor. Make sure the combined loads do not exceed gen-

erator capacity.

1.1.1.6 Switched GFCI Outlet

This outlet is powered by the utility and by the gen-

erator. When utility power is present is acts as anoth-

er normal household outlet. When the generator is

supplying power this outlet is then being supplied

with power from the generator.

NOTE:

There will be a momentary “No Power” period

between the time of utility failure and the genera-

tor start up.

1.1.1.7 Standby GFCI Outlet

This outlet is ONLY powered by the generator. Use it

for additional items during a utility power outage

when the generator is providing backup electricity for

the home.

1.1.1.8 Utility Sensing Cord

When plugged into a standard grounded 120 volt out-

let this cord allows the Power Transfer Monitor to

sense the utility line condition and react to a power

outage.

1.2 UNPACKING/INSPECTION

After unpacking, carefully inspect the contents for

damage.

• This standby generator set has been factory sup-

plied with a weather protective enclosure that is

intended for outdoor installation only.

• This standby generator set is prepackaged with an

automatic power transfer monitor. The power

transfer monitor is prewired with 15 foot conduit

and six foot utility sensing cord with plug. The

Power Transfer Monitor is for indoor installation

only.

If any loss or damage is noted at time of delivery, have

the person(s) making the delivery note all damage on

the freight bill or affix his or her signature under the

consignor’s memo of loss or damage.

If loss or damage is found after delivery, separate the

damaged materials and contact the carrier for claim

procedures if applicable.

Use this generator to supply electrical power for

operating 120-volt, single-phase, 60 Hertz, AC elec-

trical loads. These loads can require up to 3,400

watts (3.4 kW) of power, but cannot exceed 28.3 AC

amperes of current at 120 volts.

✧ ✧ ✧ ✧

✧✧✧ ✧



6 Generac®Power Systems, Inc.

Section 1 – General Information

CENTURION 3500 Home Standby Generator

Do not overload the generator. Some installa-

tions may require that electrical loads be alter-

nated to avoid overloading. Applying exces-

sively 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 sug-

gest copying and posting the “Safety Rules” in poten-

tial hazard near the generator. Stress safety to all

operators and potential operators of this equipment.

1.4 PROTECTION SYSTEMS

Unlike an automobile engine, the generator may have

to run for long periods of time with no operator pre-

sent to monitor engine conditions. For that reason,

the engine is equipped with the following systems

that protect it against potentially damaging condi-

tions:

1. Overcrank

2. Overspeed

3. Low Oil Pressure Sensor

4. High Temperature Sensor

5. Underspeed

There is an LED readout on the control panel to noti-

fy personnel that one of these faults has occurred.

Detail of of the protection systems can be found in

Section 2.9.

1.5 LOCATION

Install the generator set, in its protective enclosure,

outdoors, where adequate cooling and ventilating air

is always available. Consider these factors:

• Install the unit where air inlet and outlet openings

will not become obstructed by leaves, grass, snow,

etc. If prevailing winds will cause blowing or drift-

ing, consider using a windbreak to protect the unit.

• Install the generator on high ground where water

levels will not rise and endanger it.

• Allow sufficient room on all sides of the generator

for maintenance and servicing. A good rule is to

allow three feet of space on all sides.

• Where strong prevailing winds blow from one

direction, face the generator air inlet openings to

the prevailing winds.

1.6 SPECIFICATIONS

1.6.1 FUEL REQUIREMENTS AND RECOM-

MENDATIONS

With LP gas, use only the LP vapor withdrawal sys-

tem. This type of system uses the vapors formed

above the liquid fuel in the storage tank.

Recommended fuel should have a BTU content of at

least 2,520 BTU's per cubic foot. Ask the LP fuel sup-

plier for the BTU content of the fuel.

This generator has been designed for a specific type

of tank. Acceptable tank types are DOT-4BA240 and

DOT-4BW240. Any deviation in tank type may not

allow the tank to fit in the LP enclosure.

Gaseous fuels such as liquid propane (LP) gas

are highly explosive. Even the slightest spark

can ignite such fuels and cause an explosion.

No leakage of fuel is permitted. LP gas, which

is heavier than air tends to settle in low areas.

1.6.2 FUEL CONSUMPTION

Fuel consumption is in gal/hr.

1.6.3 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 addi-

tives. See Sections 3.1 and 3.2 for oil level check and

fill procedures.



DANGER



Model 1/2 Load Full Load

Centurion 3500 0.55 0.73

(04791-0)

Generac®Power Systems, Inc. 7

Section 2 – Operation

CENTURION 3500 Home Standby Generator

1.6.4 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 ..........................................................RC12YC

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

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

Spark Plug Gap ..................................0.03. inch (76 mm)

Recommended Minimum

Battery ......................................235cc Amperes @ 32°F/

195cc Amperes @ 0° F

1.6.5 GENERATOR

Rated Maximum Continuous

AC Output (LP)................................3,400 Watts (3.4kW)

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

Rated Maximum Continuous

AC Current (LP) ........................................28.3 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)

Length ..................................................843 mm (33.2 in.)

Width ....................................................504 mm (19.8 in.)

Height ......................................................966 mm (38 in.)

Weight ......................................................90 kg (275 lbs.)

2.1 GENERATOR CONTROL PANEL

The following features are mounted on the generator

control panel (Figure 2.1):

Figure 2.1 — Generator Control Panel

2.1.1 SHUT DOWN INDICATOR

This LED will flash a specific number of times to indi-

cate a specific failure. Shutdowns and their failure

codes follow in Section 2.9, Protection Systems. These

codes can also be referenced on the decal located on

the air filter cover, located below the control panel.

2.1.2 AUTO/OFF/MANUAL SWITCH

2.1.2.1 Auto Position

Selecting this switch position activates fully automat-

ic system operation. It also allows the user the abili-

ty to start and exercise the generator from the remote

Power Transfer Monitor.

2.1.2.2 Off Position

This switch position shuts down the engine. This

position also prevents the engine from starting.

2.1.2.3 Manual Position

Selecting this switch position will crank and start the

engine. Transfer to standby power will not occur

unless there is a utility failure.

With the switch set to AUTO, the engine may

crank and start at any time without warning.

Such automatic starting normally occurs when

utility power source voltage drops below a pre-

set level or during the normal exercise cycle. To

prevent possible injury that might be caused by

such sudden starts, always set the switch to

OFF and remove the fuse before working on or

around the generator or transfer switch. Then,

place a “Do Not Operate” tag on the generator

panel and on the transfer switch.

2.1.3 FUSE

The generator panel's 7.5 amp fuse protects the DC

control circuit against overload. The fuse is wired in

series with the battery output lead to the panel. If the

fuse element has melted open, the engine cannot

crank or start. The same fuse also protects the bat-

tery charge circuit against overload. If the fuse ele-

ment has melted open, battery charging will not be

possible. Replace the fuse using only an identical 7.5

amp fuse.

2.1.4 MAIN BREAKERS

The main breakers protect the generator’s AC output

circuit against overload and provide a method of

turning OFF the generator’s 120-volt AC output to the

Power Transfer Monitor’s outlets. The CENTURION

3500 has two (2) 15-amp breakers.



✧ ✧ ✧



15 15

PULL TO DISCONNECT

GENERATOR POWER

CONTROL CENTER

AUTO

DETAILS OFF

SEE CHART

BELOW FOR

DOWN

INDICATOR

SHUT

MAN.

GREEN BAR INDICATES TRIP

PUSH TO RESET

GENERATOR

POWER

FUSE

7.5A



8 Generac®Power Systems, Inc.

Section 2 – Operation

CENTURION 3500 Home Standby Generator

2.2 BEFORE STARTING THE ENGINE

NOTE:

Instructions and information in this manual

assume the generator has been properly installed

and connected.

2.2.1 ENGINE LUBRICATION

Have the engine crankcase properly serviced with the

recommended oil before starting. Refer to Section

1.6.2 and Sections 3.1 and 3.2, for oil servicing pro-

cedures and recommendations.

Any attempt to crank or start the engine before

it has been properly serviced with the recom-

mended oil may result in an engine failure.

2.2.2 FUEL SUPPLY

The engine must have an adequate supply of proper

fuel to operate. Before starting it, check that sufficient

fuel is available.

2.2.3 COOLING AND VENTILATING AIR

Air inlet and outlet openings in the generator com-

partment must be open and unobstructed for contin-

ued proper operation. Without sufficient cooling and

ventilating airflow, the engine/generator overheats,

which causes it to shut down and may damage the

generator.

2.2.4 ENGINE EXHAUST GAS

Before starting the generator engine, be sure there is

no way for exhaust gases to endanger people or ani-

mals. Close windows, doors near the generator that,

if open, might permit exhaust gases to do so.

The generator engine releases DEADLY carbon

monoxide gas through its exhaust system. This

dangerous gas, if breathed in sufficient concen-

trations, can cause unconsciousness or even

death. Never operate the generator set inside

any enclosed area. make sure THE EXHAUST

SYSTEM IS not LEAKING AND HAS NOT BEEN

DAMAGED. SYMPTOMS OF CARBON MONOX-

IDE POISONING ARE (a) inability to think coher-

ently, (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 SYMP-

TOMS PERSIST, GET MEDICAL HELP. Shut down

the generator and do not operate it until it has

been inspected and repaired.

2.3 BATTERY CONNECTION

Before connecting the battery, complete the following

steps:

1. Set the generator's AUTO/OFF/MANUAL switch to

OFF.

2. Make sure the Power Transfer Monitor’s sensing

cord (6 foot) is not plugged into an electrical out-

let.

If the AUTO/OFF/MANUAL switch is not set to

its OFF position, the generator can crank and

start as soon as the battery cables are connect-

ed. If the utility power supply is not disabled

by unplugging the 6 foot sensing cord from

electrical outlet, sparking can occur at the bat-

tery posts and cause an explosion.

Battery cables were factory connected at the genera-

tor (Figure 2.2). Connect the cables to the battery

posts using the hardware supplied in the manual bag

as follows:

3. Slide the red battery terminal boot over the bat-

tery cable, then connect the cable (from the

starter contactor) to the battery post indicated by

a positive, POS or (+).

4. Connect the black battery cable (from frame

ground) and the two green grounding wires (from

the control panel) to the battery post indicated by

a negative, NEG or (-).

NOTE:

Damage will result if battery connections are made

in reverse.

Figure 2.2 — Battery Cable Connections

DANGER

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Dieses Handbuch passt für folgende Modelle

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