Wacker Neuson GV 3800A Manuale utente

www.wackergroup.com

Generator

GV 3800A

OPERATOR’S MANUAL

0170812en 003

0108

0170812EN

DANGER

CARBON MONOXIDE

Using a generator indoors CAN KILL YOU IN MINUTES.

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

• NEVER 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.

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

openings can pull in generator exhaust.

Even when 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 could have carbon monoxide poison.

GV 3800A Table of Contents

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1. Foreword 5

2. Safety Information 6

2.1 Laws Pertaining to Spark Arresters ...................................................... 6

2.2 Operating Safety .................................................................................. 7

2.3 Operator Safety while using Internal Combustion Engines .................. 9

2.4 Service Safety .................................................................................... 10

2.5 Label Locations .................................................................................. 11

2.6 Safety and Operating Labels .............................................................. 12

3. Operation 15

3.1 Determining Power Requirements ..................................................... 15

3.2 Installation .......................................................................................... 16

3.3 Installing Spark Arrester ..................................................................... 16

3.4 Generator Derating ............................................................................. 17

3.5 Grounding the Generator ................................................................... 18

3.6 Operating Heavy Loads ...................................................................... 18

3.7 Use of Extension Cords ...................................................................... 19

3.8 Control Panel ...................................................................................... 20

3.9 Ground Fault Interrupt (GFI) ............................................................... 21

3.10 Main Circuit Breaker ........................................................................... 21

3.11 Voltage Selection ............................................................................... 22

3.12 Engine Auto Idle ................................................................................. 22

3.13 Before Starting ................................................................................... 23

3.14 To Start ............................................................................................... 24

3.15 To Stop ............................................................................................... 25

wc_bo0170812en_003TOC.fm 4

Table of Contents GV 3800A

4. Maintenance 26

4.1 Engine Maintenance ............................................................................26

4.2 Periodic Maintenance Schedule ..........................................................26

4.3 Engine Oil ............................................................................................27

4.4 Servicing Air Cleaner ...........................................................................28

4.5 Spark Plug ...........................................................................................29

4.6 Cleaning the Sediment Cup ................................................................30

4.7 Storage ................................................................................................31

4.8 Transport .............................................................................................32

4.9 Troubleshooting ...................................................................................33

5. GV 3800A Technical Data 34

5.1 Generator ............................................................................................34

5.2 Engine .................................................................................................35

5.3 Electrical Schematic ............................................................................36

5.4 Schematic Components ......................................................................37

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CALIFORNIA

Proposition 65 Warning:

Engine exhaust, some of its constituents, and certain vehicle

components, contain or emit chemicals known to the State of

California to cause cancer and birth defects or other reproductive

harm.

1. Foreword

This manual provides information and procedures to safely operate

and maintain this Wacker model. For your own safety and protection

from injury, carefully read, understand and observe the safety

instructions described in this manual.

Keep this manual or a copy of it with the machine. If you lose this

manual or need an additional copy, please contact Wacker

Corporation. This machine is built with user safety in mind; however,

it can present hazards if improperly operated and serviced. Follow

operating instructions carefully! If you have questions about operating

or servicing this equipment, please contact Wacker Corporation.

The information contained in this manual was based on machines in

production at the time of publication. Wacker Corporation reserves the

right to change any portion of this information without notice.

All rights, especially copying and distribution rights, are reserved.

No part of this publication may be reproduced in any form or by any

means, electronic or mechanical, including photocopying, without

express written permission from Wacker Corporation.

Any type of reproduction or distribution not authorized by Wacker

Corporation represents an infringement of valid copyrights and will be

prosecuted. We expressly reserve the right to make technical

modifications, even without due notice, which aim at improving our

machines or their safety standards.

WARNING

Safety Information GV 3800A

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2. Safety Information

This manual contains DANGER, WARNING, CAUTION, NOTICE and

NOTE callouts which must be followed to reduce the possibility of

personal injury, damage to the equipment, or improper service.

This is the safety alert symbol. It is used to alert you to potential

personal injury hazards. Obey all safety messages that follow this

symbol to avoid possible injury or death.

DANGER indicates a hazardous situation which, if not avoided, will

result in death or serious injury.

WARNING indicates a hazardous situation which, if not avoided, could

result in death or serious injury.

CAUTION indicates a hazardous situation which, if not avoided, could

result in minor or moderate injury.

NOTICE:Used without the safety alert symbol, NOTICE indicates a

hazardous situation which, if not avoided, could result in property

damage.

Note: Contains additional information important to a procedure.

2.1 Laws Pertaining to Spark Arresters

Notice: State Health Safety Codes and Public Resources Codes

specify that in certain locations spark arresters be used on internal

combustion engines that use hydrocarbon fuels. A spark arrester is a

device designed to prevent accidental discharge of sparks or flames

from the engine exhaust. Spark arresters are qualified and rated by

the United States Forest Service for this purpose.

In order to comply with local laws regarding spark arresters, consult

the engine distributor or the local Health and Safety Administrator.

DANGER

WARNING

CAUTION

GV 3800A Safety Information

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2.2 Operating Safety

Using a generator indoors CAN KILL YOU IN MINUTES. Generator

exhaust contains carbon monoxide. This is a poison you cannot see or

smell. NEVER use this generator inside a home or garage, EVEN IF

doors and windows are open. Only use this generator OUTSIDE and

far away from windows, doors, and vents.

BACKFEED FROM THE GENERATOR INTO THE PUBLIC POWER

DISTRIBUTION SYSTEM CAN CAUSE SERIOUS INJURY OR

DEATH TO UTILITY WORKERS!

Improper connection of generator to a building’s electrical system can

allow electrical current from the generator to backfeed into utility lines.

This may result in electrocution of utility workers, fire, or explosion.

Connections to a building’s electrical system must be made by a

qualified electrician and comply with all applicable laws and electrical

codes.

If connected to a building’s electrical system the generator must meet

the power, voltage, and frequency requirements of the equipment in

the building. Differences in power, voltage, and frequency

requirements may exist and improper connection may lead to

equipment damage, fire, and personal injury or death.

Familiarity and proper training are required for the safe operation of the

machine. Machines operated improperly or by untrained personnel

can be dangerous. Read the operating instructions contained in both

this manual and the engine manual and familiarize yourself with the

location and proper use of all controls. Inexperienced operators should

receive instruction from someone familiar with the machine before

being allowed to operate it.

2.2.1 NEVER operate the generator when open containers of fuel, paint, or

other flammable liquids are near.

2.2.2 NEVER operate the generator, or tools attached to the generator, with

wet hands.

2.2.3 NEVER use worn electrical cords. Severe electrical shock and

equipment damage may result.

2.2.4 NEVER run the electrical cords under the generator, or over vibrating

or hot parts.

2.2.5 NEVER enclose or cover the generator when it is in use or when it is

hot.

2.2.6 NEVER overload the generator. The total amperage of the tools and

equipment attached to the generator must not exceed the load rating

of the generator.

DANGER

WARNING

Safety Information GV 3800A

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2.2.7 NEVER operate the machine in snow, rain, or standing water.

2.2.8 NEVER allow untrained personnel to operate or service the generator.

The generator set should be set up by a trained electrician.

2.2.9 NEVER stand on the machine.

2.2.10 DO NOT stand under the machine while it is being hoisted or moved.

2.2.11 DO NOT attach equipment to the machine when it is suspended.

2.2.12 ALWAYS store the equipment properly when it is not being used.

Equipment should be stored in a clean, dry location out of the reach of

children.

2.2.13 ALWAYS position and operate the generator on a firm,

noncombustible, level surface.

2.2.14 ALWAYS transport the generator in an upright position.

2.2.15 ALWAYS keep the machine far away from structures, buildings, and

other equipment during use.

2.2.16 ALWAYS keep the area immediately surrounding and underneath the

machine clean, neat, and free of debris and combustible materials.

Make sure that the area overhead is clear of debris that could fall onto

or into the machine or exhaust compartment.

2.2.17 ALWAYS remove all tools, cords, and other loose items from the

generator before starting it.

2.2.18 ALWAYS make certain the machine is well-grounded and securely

fastened to a good earthen ground per national and local regulations.

GV 3800A Safety Information

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2.3 Operator Safety while using Internal Combustion Engines

Internal combustion engines present special hazards during operation

and fueling. Read and follow the warning instructions in the engine

owner’s manual and the safety guidelines below. Failure to follow the

warnings and safety guidelines could result in severe injury or death.

2.3.1 NEVER use this generator inside a home or garage, EVEN IF doors

and windows are open. Only use OUTSIDE and far away from

windows, doors, and vents. Using a generator indoors CAN KILL YOU

IN MINUTES. Generator exhaust contains carbon monoxide. This is a

poison you cannot see or smell.

2.3.2 NEVER use a generator inside an enclosed area such as a tunnel or a

trench.

2.3.3 DO NOT smoke while operating the machine.

2.3.4 DO NOT smoke when refueling the engine.

2.3.5 DO NOT refuel a hot or running engine.

2.3.6 DO NOT refuel the engine near an open flame.

2.3.7 DO NOT spill fuel when refueling the engine.

2.3.8 DO NOT run the engine near open flames.

2.3.9 DO NOT start the engine if fuel has spilled or a fuel odor is present.

Move the generator away from the spill and wipe the generator dry

before starting.

2.3.10 ALWAYS refill the fuel tank in a well-ventilated area.

2.3.11 ALWAYS replace the fuel tank cap after refueling.

2.3.12 ALWAYS check the fuel lines and the fuel tank for leaks and cracks

before starting the engine. Do not run the machine if fuel leaks are

present or the fuel lines are loose.

DANGER

Safety Information GV 3800A

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2.4 Service Safety

Poorly maintained equipment can become a safety hazard! In order

for the equipment to operate safely and properly over a long period of

time, periodic maintenance and occasional repairs are necessary. If

the generator is experiencing problems or is being serviced, attach a

“DO NOT START” sign to the control panel to notify other people of its

condition.

2.4.1 DO NOT use gasoline or other types of fuels or flammable solvents to

clean parts, especially in enclosed areas. Fumes from fuels and

solvents can become explosive.

2.4.2 DO NOT attempt to clean or service the machine while it is running.

2.4.3 DO NOT modify the machine without the express written approval of

the manufacturer.

2.4.4 DO NOT allow water to accumulate around the base of the machine.

If water is present, move the machine and allow the machine to dry

before servicing.

2.4.5 DO NOT service the machine if your clothing or skin is wet.

2.4.6 DO NOT allow untrained personnel to service this equipment. Only

trained electrical technicians should be allowed to service the electrical

components of this equipment.

2.4.7 ALWAYS keep the machine clean and labels legible. Replace all

missing and hard-to-read labels. Labels provide important operating

instructions and warn of dangers and hazards.

2.4.8 ALWAYS replace the safety devices and guards after repairs and

maintenance.

2.4.9 ALWAYS let the engine cool before transporting or servicing it.

2.4.10 ALWAYS keep hands, feet, and loose clothing away from the moving

parts on the generator and engine.

2.4.11 ALWAYS turn the engine off before servicing the machine. If the

engine has electric start, disconnect the negative terminal on the

battery before servicing the machine.

2.4.12 ALWAYS keep the fuel lines in good condition and properly connected.

Leaking fuel and fumes are extremely explosive.

WARNING

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