Sycamore 3500L User manual

© 2006, Sycamore SCS, LLC. - Rev. 1
PREFACE
Thank you for purchasing products from SYCAMORE SCS, LLC. We appreciate your business.
The following manual is only a guide to assist you and is not a complete or comprehensive manual of
all aspects of maintaining and repairing your generator. The equipment you have purchased is a
complex piece of machinery. We recommend that you consult with a dealer if you have doubts or
concerns as to your experience or ability to properly maintain or repair your equipment. You will
save time and the inconvenience of having to go back to the store if you choose to write or call us
concerning missing parts, service questions, operating advice, and/or assembly questions. Our
gasoline generators have some of the following features:
•Lightweight construction
•Air cooled, four stroke gasoline internal combustion engine
•Recoil starter
•Large, spark arrestor muffler
•Circuit protector
•AC Outlets
•Low oil level sensor
Air-cooled gasoline generators are widely used when electrical power is scarce. Our generators
provide a portable solution in supplying power for field operations during project construction.
This manual will explain how to operate and service your generator set.
If you have any questions or suggestions about this manual, please contact your local dealer or us
directly. Consumers should notice that this manual might differ slightly from the actual
product as more improvements are made to our products. Some of the pictures in this manual
may differ slightly from the actual product as well.

3500 Watt Generator
© 2006, Sycamore SCS, LLC.
2
Table of Contents
Table of Contents.................................................................................................................................................2
Safety Guidelines – Definitions ............................................................................................................................4
Save These Important Safety Instructions! ..................................................................................................4
General Precautions ............................................................................................................................................5
Carbon Monoxide.........................................................................................................................................5
Gasoline and Oil...........................................................................................................................................5
Hot Components ..........................................................................................................................................6
Power Output ...............................................................................................................................................6
Work Area ....................................................................................................................................................7
Electrical Safety............................................................................................................................................ 7
Personal Safety............................................................................................................................................8
Generator Use and Care..............................................................................................................................9
Servicing.....................................................................................................................................................10
Heart Pacemakers......................................................................................................................................10
Installation..................................................................................................................................................10
Mechanical.................................................................................................................................................11
Chemicals...................................................................................................................................................12
Noise..........................................................................................................................................................12
Extension Cord...........................................................................................................................................13
Assembly............................................................................................................................................................14
Wheel and Handle Assembly.....................................................................................................................14
Wheel Assembly.........................................................................................................................................14
V-Leg Support Assembly............................................................................................................................14
Handle Assembly .......................................................................................................................................15
Specifications.....................................................................................................................................................16
General Parts Listing..........................................................................................................................................17
Figure A......................................................................................................................................................17
Generator Parts Listing......................................................................................................................................19
Figure B......................................................................................................................................................19

Owner's Manual
Panel Parts Listing.............................................................................................................................................20
Figure C......................................................................................................................................................20
Engine Parts Listing...........................................................................................................................................21
Figure D......................................................................................................................................................21
Installation..........................................................................................................................................................24
General Location........................................................................................................................................24
Support and Mounting................................................................................................................................25
Grounding...................................................................................................................................................25
Operation ...........................................................................................................................................................26
Before Starting the Generator....................................................................................................................26
Starting.......................................................................................................................................................27
Powering 120 Volt AC Tools and Equipment:............................................................................................28
Inspection, Cleaning, and Maintenance.............................................................................................................29
Trouble Shooting................................................................................................................................................30
Wiring Diagram ..................................................................................................................................................31
Compliance........................................................................................................................................................32
Limited Warranty................................................................................................................................................33
_________________________________________________________________________________________
WARNING! READ AND UNDERSTAND ALL SAFETY PRECAUTIONS IN THIS MANUAL
BEFORE OPERATING. FAILURE TO COMPLY WITH INSTRUCTIONS IN THIS
MANUAL COULD RESULT IN PERSONAL INJURY, PROPERTY DAMAGE, AND/OR
VOIDING OF YOUR WARRANTY. SYCAMORE SCS WILL NOT BE LIABLE FOR ANY
DAMAGE BECAUSE OF FAILURE TO FOLLOW THESE INSTRUCTIONS.
© 2006, Sycamore SCS, LLC.
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3500 Watt Generator
Safety Guidelines – Definitions
This manual contains important information that you need to know and understand in order to
ENSURE YOUR SAFETY and to PREVENT EQUIPMENT PROBLEMS. The following symbols help
you recognize this information. Please read the manual and pay attention to the notifications that
follow these symbols.
WARNING! WARNINGS INDICATE CERTAIN OR STRONG POSSIBILITY OF PERSONAL
INJURY OR DEATH IF INSTRUCTIONS ARE NOT FOLLOWED.
CAUTION: CAUTIONS INDICATE A POSSIBILITY OF EQUIPMENT DAMAGE IF
INSTRUCTIONS ARE NOT FOLLOWED.
Note: Notes give helpful information.
WARNING! IMPROPER OPERATION OR MAINTENANCE OF THIS PRODUCT COULD
RESULT IN SERIOUS INJURY AND PROPERTY DAMAGE. READ AND UNDERSTAND
ALL WARNINGS AND OPERATING INSTRUCTIONS BEFORE USING THIS EQUIPMENT.
WHEN USING POWER TOOLS, BASIC SAFETY PRECAUTIONS SHOULD ALWAYS BE
FOLLOWED TO REDUCE THE RISK OF PERSONAL INJURY.
Save These Important Safety Instructions!
Read and understand all of these safety instructions. Be sure to retain them for
future use.
© 2006, Sycamore SCS, LLC.
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Owner's Manual
General Precautions
WARNING! FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN SEVERE
INURY OR DEATH.
CAUTION: FAILURE TO FOLLOW THESE INSTRUCTIONS CAN ALSO RESULT IN
DAMAGE TO THE TOOL AND/OR THE ITEM YOU ARE WORKING ON.
Carbon Monoxide
When this tool is running, ensure that the area is well ventilated. Never run the
engine in an enclosed area without an exhaust evacuation system.
WARNING! THE EXHAUST CONTAINS POISONOUS CARBON MONOXIDE GAS THAT
CAN CAUSE LOSS OF CONSCIOUSNESS AND MAY LEAD TO DEATH. CARBON
MONOXIDE IS KNOWN TO CAUSE CANCER, BIRTH DEFECTS, OR OTHER
REPRODUCTIVE HARM.
Gasoline and Oil
This product requires oil and fuel. Attempting to start the engine without oil will ruin
the engine and void the warranty. Work in well ventilated area. Keep cigarettes,
flames, or sparks away from the work area or where gasoline is stored.
WARNING! GASOLINE IS EXTREMELY FLAMMABLE AND IS EXPLOSIVE UNDER
CERTAIN CONDITIONS. KEEP OUT OF REACH OF CHILDREN.
•Gasoline fuel and fumes are flammable and potentially explosive. Use proper fuel storage and
handling procedures. Always have multiple ABC class fire extinguishers nearby.
•Keep the generator and surrounding area clean at all times.
•Fuel or oil spills must be cleaned up immediately. Dispose of fluids and cleaning materials as
per any local, state, or federal codes and regulations. Store oily rags in a covered metal
container.
•Never store fuel or other flammable materials near the generator.
© 2006, Sycamore SCS, LLC.
5

3500 Watt Generator
General Precautions (cont'd)
Gasoline and Oil (cont'd)
•Do not smoke or allow sparks, flames, or other sources of ignition around the engine and fuel
tank. Fuel vapors are explosive.
•Keep grounded conductive objects such as tools, away from exposed or live electrical parts and
connections to avoid sparking or arcing. These events could ignite fumes or vapors.
•Do not refill the fuel tank while the engine is running or while the engine is still hot. Do not
operate a generator with known leaks in the fuel system.
•Excessive buildup of unburned fuel gases in the exhaust system can create a potentially
explosive condition. This buildup can occur after repeated failed start attempts, valve testing,
or hot engine shutdown. If this occurs, open exhaust system drain plugs and allow the gases to
dissipate before attempting to restart the generator.
•Use only the engine manufacturer’s recommended fuel and oil.
Hot Components
WARNING! ENGINE AND EXHAUST SYSTEM PARTS BECOME VERY HOT AND
REMAIN HOT FOR SOME TIME AFTER ENGINE SHUT OFF. WEAR INSULATED
GLOVES OR WAIT UNTIL THE ENGINE AND EXHAUST SYSTEM HAVE COOLED
BEFORE HANDLING THESE PARTS.
Power Output
This generator is not designed to power sensitive electronic equipment (including computers and
medical devices) without the additional of an approved line conditioner, which is sold separately.
CAUTION: ATTEMPTING TO POWER SENSITIVE ELECTRONIC EQUIPMENT WITHOUT
THE USE OF AN APPROVED LINE CONDITIONER MAY CAUSE DAMAGE TO THE
EQUIPMENT. SYCAMORE SCS IS NOT RESPONSIBLE FOR ANY DIRECT OR
INDIRECT DAMAGE CAUSED BY FAILURE TO USE AN APPROVED LINE
CONDITIONER.
© 2006, Sycamore SCS, LLC.
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Owner's Manual
General Precautions (cont'd)
Work Area
•Keep your work area clean and well lit. Cluttered benches and dark areas invite
accidents.
•Do not operate power tools in explosive environments such as in the presence of flammable
liquids, gases, or dust. Generators create sparks which may ignite dust or fumes.
•Keep bystanders, children, and visitors away while operating a generator. Provide barriers or
shields as needed.
Electrical Safety
•Grounded tools must be plugged into an outlet, properly installed, and grounded in
accordance with all codes and ordinances. Never remove the grounding prong or
modify the plug in any way. Do not use any adapter plugs.
•Grounding provides a low-resistance path to carry electricity away from the user in the event of
an electrical malfunction.
•Double insulated tools are equipped with a polarized plug where one blade is wider than the
other. This plug fits into a polarized outlet in one way only. If the plug does not fit fully in the
outlet, reverse the plug. If it still does not fit, contact a qualified electrician to install a
polarized outlet. Do not change the plug in any way. Double insulation eliminates the need
for a three-wire grounded power cord and a grounded power supply system.
•Avoid body contact with grounded surfaces such as pipes, radiators, ranges, and refrigerators.
There is an increased risk of electric shock if your body is grounded.
•Do not expose generator to rain or wet conditions. Water entering a generator will increase the
risk of electric shock.
•Do not abuse the power cord. Keep power cords away from heat, oil, sharp edges, or moving
parts. Replace damaged power cords immediately. Damaged power cords increase the risk
of electric shock.
•When operating a power tool outside, use outdoor extensions cords marked "W-A" or "W".
These extension cords are rated for outdoor use, and reduce the risk of electric shock.
© 2006, Sycamore SCS, LLC.
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3500 Watt Generator
General Precautions (cont'd)
Electrical Safety (cont'd)
•All connections and conduits from the generator to the load must be installed by trained and
licensed electricians, only. Installations must be in compliance with all relevant local, state,
and federal electrical codes and standards, and other regulations where applicable.
•For fixed installations, the generator must be earth-grounded before operation in accordance with
all relevant electrical codes and standards.
•Do not attempt to connect or disconnect wires to the load while standing in water or on wet or
soggy ground.
•Do not touch electrically energized parts of the generator and interconnecting cables or
conductors with any part of the body or with any non-insulated conductive object.
•Before servicing equipment powered by the generator, disconnect the equipment from its power
input.
•Keep all electrical equipment clean and dry. Replace any wiring where the insulation is
cracked, cut, abraded, or otherwise degraded. Replace terminals that are worn, discolored, or
corroded. Keep terminals clean and tight.
•Insulate all connections and disconnected wires.
•Guard against electric shock. Prevent body contact with grounded surfaces such as pipes,
radiators, ranges, and refrigerators.
Personal Safety
•Stay alert. Watch what you are doing and use common sense when operating a
generator. Do not use a generator while tired or under the influence of drugs,
alcohol, or medication. A moment of inattention while operating generators may
result in serious personal injury.
•Dress properly. Do not wear loose clothing or jewelry. Contain long hair. Keep your hair,
clothing, and gloves away from moving parts. Loose clothes, jewelry, or long hair can be
caught in moving parts.
© 2006, Sycamore SCS, LLC.
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Owner's Manual
© 2006, Sycamore SCS, LLC.
9
General Precautions (cont'd)
Personal Safety (cont'd)
•Avoid accidental starting. Make sure the power switch is in its "OFF" position and disconnect
the spark plug wire when not in use.
•Remove adjusting keys or wrenches before turning on the generator. A wrench or a key that is
left attached to a rotating part of the generator may result in personal injury.
•Do not overreach. Keep proper footing and maintain balance at all times.
•Use safety equipment. Always wear eye protection. Wear ANSI approved safety impact eye
goggles. Dust masks, non-skid safety shoes, hard hats, or hearing protection must be used for
appropriate conditions.
•Do not overload the generator. Use the appropriate generator for your application. The
correct generator working at the rate for which it is designed, will do the job better and safer.
•Do not use the generator if the power switch does not turn the generator on or off. Any
generator that cannot be controlled by the power switch is dangerous and must be fixed or
replaced.
Generator Use and Care
•Make sure the power switch is in its "OFF" position and disconnect the spark plug wire before
making any adjustments, changing any accessories, or storing the generator. Such preventive
safety measures reduce the risk of starting the generator accidentally.
•Store idle generators out of reach of children and other untrained persons. Generators are
dangerous in the hands of untrained users.
•Maintain generators with care. Do not use a damaged generator. Tag damaged generators
"DO NOT USE" until repaired.
•Check for misalignment or binding of moving parts, broken parts, and any other condition that
may affect the generator's operation. If damaged, have the generator serviced before using.
Many accidents are caused by poorly maintained generators.
•Use only accessories that are recommended by the manufacturer for your model. Accessories
that may be suitable for one generator may become hazardous when used on another.