Wacker Neuson G 3.3AE Operator's Manual
www.wackergroup.com
Generator
G 3.3AE
OPERATOR’S MANUAL
0154607en 004
0403
wam
0154607EN
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.
G 3.3AE Table of Contents
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1. Foreword 3
2. Safety Information 4
2.1 Laws Pertaining to Spark Arresters ...................................................... 4
2.2 Operating Safety .................................................................................. 5
2.3 Operator Safety while using Internal Combustion Engines .................. 6
2.4 Service Safety ...................................................................................... 7
2.5 Label Locations .................................................................................... 8
2.6 Safety and Operating Labels ................................................................ 9
3. Technical Data 13
3.1 Generator ........................................................................................... 13
3.2 Engine ................................................................................................ 14
3.3 Sound Specifications .......................................................................... 14
4. Operation 15
4.1 Application and Power Requirements ................................................ 15
4.2 Indoor Installation ............................................................................... 16
4.3 Outdoor Installation ............................................................................ 16
4.4 Grounding the Generator .................................. ............................ ..... 17
4.5 Generator Derating ............................................................................. 18
4.6 Use of Extension Cords ...................................................................... 19
4.7 Earth-leakage Circuit Breaker ............................................................ 20
4.8 Control Panel ...................................................................................... 21
4.9 Before Starting ...................................................................................22
4.10 To Run ................................................. ..... .......................................... 23
4.11 To Stop ............................................ .... ..... ..... ..................................... 23
Table of Contents G 3.3AE
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5. Maintenance 24
5.1 Engine Maintenance ............................................................................24
5.2 Periodic Maintenance Schedule ..........................................................24
5.3 Engine Oil ............................................................................................25
5.4 Air Cleaner ..........................................................................................26
5.5 Spark Plug ...........................................................................................27
5.6 Cleaning the Sediment Cup ................................................................28
5.7 Carburetor Adjustment ........................................................................28
5.8 Engine Speed ......................................................................................29
5.9 Storage ................................................................................................30
5.10 Transport .............................................................................................30
5.11 Troubleshooting ...................................................................................31
5.12 Wiring Schematic ...............................................................................32
Foreword
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1. Foreword
This manual provides information and procedures to safely operate
and maintain this Wacker m odel. For your o wn safety an d protectio n
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, especi ally copying and distribution rights, are reserved.
Copyright 2003 by Wacker Corporation.
No part of this publication may be reproduced in any form or by any
means, electronic or mechanical, including photocopying, without
express written permissi on from Wacker Corp or at ion.
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.
Safety Information G 3.3A
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2. Safety Information
This manual contains DANGER, WARNING, CAUTION, 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 an imminently hazardous situation which, if not
avoided, will result in death or serious injury.
WARNING indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury.
CAUTION: Used without the safety alert symbol, CAUTION indicates
a potentially hazardous situation which, if not avoided, may 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
G 3.3A Safety Information
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2.2 Operating Safety
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 train ing are required for the safe operation of
equipment! Equi p me nt o pe ra te d i m properly or by untr ained personnel
can be dangerous! Read the operating instructions contained in both
this manual and the engine manual and familia rize yourself with the
location and prop er use of al l controls. In experienced op erators should
receive instruction from someone familia r with the equipment before
being allowed to operate the machine.
2.2.1 NEVER operate generator when open containers of fuel, paint, or
other flammable liquids are near.
2.2.2 NEVER operate generator, o r tools att ached to the generator, w ith wet
hands.
2.2.3 NEVER use worn electrical cords. Severe electrical shock and
equipment damage may result.
2.2.4 NEV ER run electrical cor ds under the generator , or over vibrating or
hot parts.
2.2.5 NEVER enclose or cover generator whe n in use or when hot.
2.2.6 NEVER overload generator. The total amperage of the tools and
equipment attached to the generator must not exceed the load rating
of the generator.
2.2.7 NEVER operate mach ine in snow, rain, or s tanding water.
2.2.8 NEVER allow u ntrained personn el to operate or ser vice the genera tor.
The generator set should be set up by a trained electric ian.
2.2.9 ALWAYS store equipment properly when it is not being used.
Equipment should be st ored i n a clean, d ry loca tion out of the reach of
children.
2.2.10 ALWAYS be sure machine is on a firm, level sur face and will not tip,
roll, slide, or fall while operating.
DANGER
WARNING
Safety Information G 3.3A
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2.2.11 ALWAYS transport generator in an upright position.
2.2.12 ALWAYS keep machine at least one meter (three feet) away from
structures, buildings and other equipment during use.
2.2.13 ALWAYS keep the area immediately surrounding the generator clean,
neat and free of debris. Make sure that the area overhead is clear of
debris that could fall onto or into the generator, or exhaust
compartment.
2.2.14 ALWAYS r emove all tools, cord s, and other loose it ems from generator
before starting it.
2.2.15 ALWAYS make certain machine is well-grounded and securely
fastened to a good earthen ground per national and local regulations.
2.3 Operator Safety while using Internal Combustion Engines
Internal combustion eng ine s present sp ecial ha zard s during op eratio n
and fueling! Read and follow warning instructions in engine owner's
manual and safety guidelines below. Failure to follow warnings and
safety guidelines could result in severe injury or death.
2.3.1 DO NOT run machine indoors or in an enclosed area such as a deep
trench unless adequate ventilation, through such items as exhaust
fans or hoses, is provided. Exhaust gas from the engine contains
poisonous carbon monoxide gas; exposure to carbon monoxide can
cause loss of consciousness and may lead to death.
2.3.2 DO NOT smoke while operating machine.
2.3.3 DO NOT smoke when refueling eng i ne .
2.3.4 DO NOT refuel hot or running engine.
2.3.5 DO NOT refuel engine near open flame.
2.3.6 DO NOT spill fuel when refueling engine.
2.3.7 DO NOT run engine near open flames.
2.3.8 DO NOT start engine if fuel has spilled or an odor of fuel is present.
Move generator away from the spill and wipe generator dry before
starting.
2.3.9 ALWAYS refill fuel tank in well -ventilated area.
2.3.10 ALWAYS re pl ace fuel tank cap after refueling.
2.3.11 ALWAYS check fuel lines and fuel tank for leaks and cracks before
starting en gine. Do not run machine if fu el leaks are present or fue l
lines are loose.
DANGER
G 3.3A Safety Information
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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 occasi onal repairs are necessa ry. If
the generator is experiencin g problem s 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 othe r typ es of fuels or fl amm ab le sol ven ts 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 machine while it is running.
2.4.3 DO NOT modify the equipmen t without express wri tten 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 it to dry before
servicing.
2.4.5 DO NOT service machine if 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 se rvice the electric al
components of this equipment.
2.4.7 ALWAYS keep machine clean and labels legible. Replace all missing
and hard-to-read labels. Labels provide important operating
instructions and warn of dangers an d hazards.
2.4.8 ALWAYS replace safety devices and guards after repairs and
maintenance.
2.4.9 ALWAYS let engine cool before transporting or servicing.
2.4.10 ALWAYS keep hands, feet , and loose clothi ng away from movin g parts
on generator and engine.
2.4.11 ALWAYS turn engine off before servicing generator. If the engine has
electric start, disconnect negative terminal on battery
2.4.12 ALWAYS keep fuel lines in good condition and properly connected.
Leaking fuel and fumes are extremely explosive.
WARNING
Safety Information G 3.3A
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2.5 Label Locations
wc_gr000675
GND
88897
D A N G E R
G E F A H R
D A N G E R
P E L I G R O
S T O P
2 -
1
5
1 1 5 6
G 3.3A Safety Information
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2.6 Safety and Operating Labels
Wacker machines use international pictorial labels where needed.
These labels are described below:
Label Meaning
DANGER!
Engines emit carb on monoxide; oper ate only in well vent ilated area. Read the operator's
manual.
No sparks, flames or burning objects near machine. Shut off engine before refueling.
DANGER!
Electric shock ha zard. Read operator’s manual for instructions.
WARNING!
Hot surface.
CAUTION!
Read and underst and the supplied operator's
manual before operating this machine. Failure
to do so increases the risk of injury to yourself
or others.
CAUTION!
Lifting point
Electrical ground.
D A N G E R
G E F A H R
D A N G E R
P E L I G R O
S T O P
GND
88897
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