PowerPro Technology 4050 Manuale utente

MODEL 4050

7.0 HP Generator

Item # 56405

Owner’s Manual

DO NOT RETURN TO STORE

Questions? Problems?

Please call our customer help line:

(800) 232-1195 M-F 8-5 CST

FEATURES

x4050 Starting Watt Output

x3250 Running Watt Output

x2-120 Volt Duplex Receptacles

x1-120 Volt Twist Lock Receptacle

xLow Oil Automatic Shutoff

xCircuit Breaker for Overload Protection

x3.1 Gallon Fuel Tank Capacity

xSpark Arrester

xDigital Hour Meter

xMobility Kit included

xMeets EPA Emission Standards

GENERATOR IDENTIFICATION

For information and questions, please contact the Customer Service Help Line by calling (800) 232-

1195. Certain information will be requested by the Customer Service Representative and to facilitate

that, please fill in the information below.

Refer to the illustration below for the location of Serial Number. Record generator information in the

spaces provided below.

DATE OF PURCHASE: ______________________________________________

PURCHASED FROM: ______________________________________________

GENERATOR MODEL NUMBER: ____________________________________

ENGINE SERIAL NUMBER: _________________________________________

ENGINE SERIAL NUMBER

SERVICE RECORD

Record Service Dates:

Date Date Date Date Date Date

Oil Change

Change spark plug

Clean Fuel Tank

Clean Filter Cup

Clean Air Cleaner

Carburetor Maintenance

TABLE OF CONTENTS

GENERATOR IDENTIFICATION ................................................................................................i

SERVICE RECORD .........................................................................................................................i

INTRODUCTION ............................................................................................................................1

SAFETY INFORMATION..............................................................................................................2

GENERAL SAFETY PROCEDURES ...........................................................................................3

IMPORTANT SAFETY INSTRUCTIONS ...................................................................................5

PACKAGE CONTENTS .................................................................................................................7

GENERATOR COMPONENTS.....................................................................................................8

ASSEMBLY………………………………………………………………………………………..9

GENERATOR PREPARATION ....................................................................................................9

Using the Generator for the First Time ..........................................................................................9

Step 1 - Fill Oil .........................................................................................................................10

Step 2- Add Gasoline................................................................................................................11

Step 3- Ground the Generator...................................................................................................12

STARTING THE GENERATOR .................................................................................................13

SUBSEQUENT STARTING OF THE GENERATOR...............................................................14

Step 1- Check the Oil................................................................................................................15

Step 2 – Check the Fuel Level..................................................................................................15

Step 3- Ground the Generator...................................................................................................15

USING THE GENERATOR .........................................................................................................16

STOPPING THE GENERATOR .................................................................................................19

MAINTENANCE / CARE .............................................................................................................20

Cleaning the Generator.................................................................................................................20

Checking the Oil...........................................................................................................................20

Changing/ Adding Oil ..................................................................................................................21

Air Cleaner Maintenance..............................................................................................................22

Fuel Filter Cup Cleaning ..............................................................................................................22

Spark Plug Maintenance...............................................................................................................23

Draining the Fuel Tank.................................................................................................................23

STORAGE / TRANSPORT PROCEDURES ..............................................................................24

SPECIFICATIONS ........................................................................................................................25

TROUBLESHOOTING.................................................................................................................26

EXPLODED VIEW AND PARTS LIST ......................................................................................27

WIRING DIAGRAM .....................................................................................................................32

WARRANTY STATEMENT ........................................................................................................34

INTRODUCTION

Thank You for Purchasing a Powerpro Technology TM Product.

This manual provides information regarding the safe operation and maintenance of this product.

Every effort has been made to ensure the accuracy of the information in this manual. Powerpro

Technology TM reserves the right to change this product and specifications at any time without prior

notice.

Please keep this manual available to all users during the entire life of the generator.

Special Messages

This manual contains special messages to bring attention to potential safety concerns, generator

damage as well as helpful operating and servicing information. Please read all the information

carefully to avoid injury and machine damage.

Questions? Problems?

DO NOT RETURN TO STORE

Store personnel where the generator was purchased are not trained to handle technical

questions or problems.

In order to answer questions and solve problems in the most efficient and speedy manner,

contact Customer Service at:

(800) 232-1195 M-F 8-5 CST

NOTICE REGARDING EMISSIONS

Engines that are certified to comply with U.S. EPA emission regulations for SORE (Small Off

Road Equipment), are certified to operate on regular unleaded gasoline, and may include the

following emission control systems: (EM) Engine Modifications and (TWC) Three-Way Catalyst

(if so equipped).

SAFETY INFORMATION

Before operating this generator read and observe all warnings, cautions, and instructions on

this sheet, on the generator, and in the Owner’s Manual.

NOTE: The following safety information is not meant to cover all possible conditions and

situations that may occur. Read the entire Owner’s Manual for safety and operating

instructions. Failure to follow instructions and safety information could result in serious

injury or death.

This safety alert symbol is used to identify safety information about hazards that can result in

personal injury.

A signal word (DANGER,WARNING, or CAUTION) is used

with the alert symbol to indicate the likelihood and the potential severity of injury.

In addition, a hazard symbol may be used to represent the type of hazard.

DANGER indicates a hazard, which, if not avoided, will result in death or serious

injury.

WARNING indicates a hazard, which, if not avoided, could result in death or

serious injury.

CAUTION indicates a hazard, which, if not avoided, might result in minor or

moderate injury.

CAUTION, when used without the alert symbol, indicates a situation that could

result in damage to the engine or generator.

SAFETY SYMBOLS AND MEANINGS

GENERAL SAFETY PROCEDURES

For any questions regarding the hazard and safety notices listed in this manual or on the

product, please call (800) 232-1195 M-F 8-5 CST before using the generator.

DANGER: CARBON MONOXIDE. Using a generator indoors CAN KILL

YOU IN MINUTES.

Generator exhaust contains carbon monoxide (CO). This is a poison gas you

cannot see or smell. If you can smell the generator exhaust, you are breathing CO.

But even if you cannot smell the exhaust, you could be breathing CO.

xNEVER use a generator inside homes, garages, crawlspaces, or other partly enclosed

areas. Deadly levels of carbon monoxide can build up in these areas. Using a fan or

opening windows and doors does NOT supply enough fresh air.

xONLY use a generator outside and far away from windows, doors, and vents. These

openings can pull in generator exhaust.

Even if you use a generator correctly, CO may leak into the home. ALWAYS use a battery-

powered or battery-backup CO alarm in the home.

If you start to feel sick, dizzy, or weak after the generator has been running, move to fresh

air RIGHT AWAY. See a doctor. You may have carbon monoxide poisoning.

WARNING: The exhaust from this product contains chemicals known to the

State of California to cause cancer, birth defects, or other reproductive harm.

WARNING: This generator may emit highly

flammable and explosive gasoline vapors, which can

cause severe burns or even death, if ignited. A nearby open flame can lead to

explosion even if not directly in contact with gasoline.

xDo not operate near open flame.

xDo not smoke near generator.

xAlways operate on a firm, level surface.

xAlways turn generator off before refueling. Allow generator to cool for at least 2

minutes before removing fuel cap. Loosen cap slowly to relieve pressure in tank.

xDo not overfill fuel tank. Gasoline may expand during operation. Do not fill to the

top of the tank. Allow for expansion.

xAlways check for spilled fuel before operating.

xEmpty fuel tank before storing or transporting the generator.

xBefore transporting, turn fuel valve to off and disconnect spark plug wire.

WARNING: This generator produces powerful voltage, which can

result in electrocution.

xALWAYS ground the generator before using it (see the “Ground the Generator”

portion of the “GENERATOR PREPARATION” section).

xGenerator should only be plugged into electrical devices, either directly or with an

extension cord. NEVER connect to a building electrical system without a qualified

electrician. Such connections must comply with local electrical laws and codes.

Failure to comply can create a back-feed, which may result in serious injury or death

to utility workers.

xUse a ground fault circuit interrupter (GFCI) in highly conductive areas such as

metal decking or steel work. GFCIs are available in-line with some extension cords.

xDo not use in rainy conditions.

xDo not touch bare wires or receptacles (outlets).

xDo not allow children or non-qualified persons to operate.

WARNING: This generator produces heat when running. Temperatures

near exhaust can exceed 150º F (65º C).

xDo not touch hot surfaces. Pay attention to warning labels on the generator identifying

hot parts of the machine.

xAllow generator to cool down after use before touching engine or areas of the generator

that become hot during use.

CAUTION: Misuse of this generator can damage it or shorten its life.

xUse generator only for its intended purposes.

xOperate only on dry, level surfaces.

xAllow generator to run for several minutes before connecting electrical devices.

xShut off and disconnect any malfunctioning devices from generator.

xDo not exceed the wattage capacity of the generator by plugging in more electrical devices

than the unit can handle.

xDo not turn on electrical devices until after they are connected to the generator.

xTurn off all connected electrical devices before stopping the generator.

xTurn the switch to “OFF” position when the engine is not running.

IMPORTANT SAFETY INSTRUCTIONS

xSAVE THESE INSTRUCTIONS – This manual contains important instructions for

Powerpro Technology 4050 generator that should be followed during installation and

maintenance of the generator.

xGenerators vibrate in normal use. During and after the use of the generator, inspect the

generator as well as extension and power supply cords connected to it for damage resulting

from vibration. Have damaged items repaired or replaced as necessary. Do not use plugs or

cords that show signs of damage such as broken or cracked insulation or damaged blades.

xFor power outages, permanently installed stationary generators are better suited for

providing backup power to the home. Even a properly connected portable generator can

become overloaded. This may result in overheating or stressing the generator components,

possibly leading to a generator failure.

xWARNING: When this generator is used to supply a building wiring system:

Generator must be installed by a qualified electrician and connected to a transfer switch as

a separately derived system in accordance with the National Electrical Code, NFPA 70.

The generator shall be connected to a transfer switch that switches all conductors other than

the equipment grounding conductor. The frame of the generator shall be connected to an

approved grounding electrode.

In addition to the previous safety notices, please become familiar with the safety and hazard

markings on the generator.

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