GENTRON GG10020 User manual

Owner's Manual
1 O, OOO WA_
PORTABLE GENERATOR
www. GentronUSA. com
10000W Generator
Table of Contents
Topic Page
Limited Warrant)/ 3
Safety Guidelines 5
General Precautions 6
Battery 15
Assembly 16
Operation 17
Spark Plug Service 22
inspection, Cleaning, Maintenance and Storage 23
Installation 29
Compliance 31
Specifications 32
General Parts Listing 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.
GENTRON/UPC PRODUCTS WILL NOT BE LIABLE FOR ANY
DAMAGE BECAUSE OF FAILURE TO FOLLOW THESE INSTRUCTIONS.
2

Owner's Manual
Limited Warranty
Gentron/UPC warrants to the original purchaser who uses the product in a consumer application
(personal, residential or household usage) that all products covered under this warranty are free from
defects in material and workmanship for one year from the date of purchase. All products covered by
this limited warranty which are used in commercial applications (i.e. income producing) are warranted
to be free of defects in material and workmanship for 90 days from the date of original purchase.
Products covered under this warranty include air compressors, tools, service parts, pressure washers
and generators.
Gentron/UPC will repair or replace, at Gentron/UPC's sole option, products or components which have
failed within the warranty period. Service will be scheduled according to the normal work flow and
business hours at the service center location, and the availability of replacement parts. All decisions of
Gentron/UPC with regard to this limited warranty shall be final.
This warranty gives you specific legal rights, and you may also have other rights which vary from
state to state.
RESPONSIBILITY OF ORIGINAL PURCHASER (initial User):
To process a warranty claim on this product, DO NOT return item to the retailer. The product must
be evaluated by an Authorized Warranty Service Center. For the location of the nearest Authorized
Warranty Service Center contact the retailer or place of purchase.
Retain original cash register sales receipt as proof of purchase for warranty to work.
Use reasonable care in the operation and maintenance of the product as described in the Owner's
Manual(s).
Deliver or ship the product to the Authorized Warranty Service Center. Freight costs, if any must be
paid by the purchaser. If the purchaser does not receive satisfactory results form the Authorized
Warranty Service Center, the purchaser should contact toll free 800-894-1179.
THIS WARRANTY DOES NOT COVER:
Merchandise sold as reconditioned, used as rental equipment, or floor or display models.
Merchandise that has become damaged or inoperative because of ordinary wear, misuse, cold, heat,
rain, excessive humidity, freeze damage, use of improper chemicals, negligence, accident, failure to
operate the product in accordance with the instructions provided in the Owner's Manual(s) supplied
with the product, improper maintenance, the use of accessories or attachments not recommended
by Gentron/UPC, or unauthorized repair or alterations.
• Repair and transportation costs of merchandise determine not to be defective.
°Costs associated with assembly, required oil, adjustments or other installation and start-up costs.
Expendable parts or accessories supplied with the product which are expected to become inoperative
or unusable after a reasonable period of use. ( Example: Battery, Spark Plug, Air Filter)
3
IO000W Generator
Limited Warranty (cont'd)
Merchandise sold by Gentron/UPC which has been manufactured by and identified as the product of another
company, such as gasoline engines The product manufacturer's warranty, if any, will apply,
ANY INCIDENTAL, INDIRECT OR CONSEQUENTIAL LOSS, DAMAGE, OR EXPENSE THAT MAY RESULT
FROM ANY DEFECTS, FAILURE OR MALFUNCTION OF THE PRODUCT IS NOT COVERED BY THIS
WARRANTY Some states do not allow the exclusion, so it may not apply to you
IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE, ARE LIMITED TO ONE YEAR FROM THE DATE OF ORIGINAL PURCHASE, Some states do not
allow limitations on how long an implied warranty lasts, so the above limitations may not apply to you.
4

Owner's Manual
Safety Guidelines -Definitions
This manual contains important information that you need to know and
understand in order to protect YOUR SAFETY and to PREVENT
EQUIPMENT PROBLEMS. The following symbols help you recognize this
information. Please read the manual and pay attention to these sections.
Save These important Safety instructions!
Read and understand all of these safety instructions. Be
sure to retain them for future use.
_lh WARNING! WARNINGS iNDiCATE ACERTAINTY OR STRONGPOSSiBiLiTY OF PERSONAL iNJURY OR DEATH iF
__ iNSTRUCTiONS ARE NOT FOLLOWED.
CAUTION: CAUTIONS iNDiCATE APOSSiBiLiTY 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 AiR TOOLS, BASIC SAFETY
PRECAUTIONS SHOULD ALWAYS BE FOLLOWED TO REDUCE
THE RiSK OF PERSONAL iNJURY.
5
10000W Generator
General Precautions
A ARNING! FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN
SEVERE INJURY OR DEATH.
_ AUTION: FAILURE TO FOLLOW THESE INSTRUCTIONS CAN ALSO
RESULT IN DAMAGE TO THE TOOL AND/OR THE ITEM YOU ARE WORKING
ON.
DANGER
CARBON MONOXIDE
Using a generator indoors WILL KILL YOU IN MINUTES.
Generator exhaust contains high levels of carbon monoxide (CO), a poisonous 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.
• 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 outdoors and far away from open windows, doors, and vents. These
openings can pull in generator exhaust.
Even when you use a generator correctly, CO may leak intothe 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 poisoning.
AARNING! THE EXHAUST CONTAINS POISONOUS CARBON MONOXIDE
GAS THAT CAN CAUSE LOSS OF CONSCIOUSNESS AND MAY LEAD TO
DEATH.
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.
6

Owner's Manual
= 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.
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, 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 the 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, if equipped, and allow the
gases to dissipate before attempting to restart the generator.
=Use only engine manufacturer recommended fuel and oil.
Fuel:
Fuel capacity is 8 gallons(30 L). Use regular
unleaded gasoline with a minium octane rating of 90.
Hot Components
Oil:
Oil capacity is 1.16 qt(1.1 L)
_10 /0 410 610 81_"1100 110
Degrees Fahrenheit
WARNING! ENGINE AND EXHAUST SYSTEM PARTS BECOME VERY
HOT AND REMAIN HOT FOR SOME TIME AFTER THE ENGINE IS RUN. 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 addition 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. GENTRON/UPC IS NOT RESPONSIBLE
FOR ANY DIRECT OR iNDiRECT DAMAGE CAUSED BY FAILURE TO USE AN
APPROVED LiNE CONDITIONER.
7
10000W Generator
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 atmospheres, such as in the presence of flammable
liquids, gases, or dust. Generators create sparks which may ignite the 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 in a polarized outlet only one way. 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 the three-wire
grounded power cord and 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 an outdoor extension cord marked "W-A" or "W".
These extension cords are rated for outdoor use, and reduce the risk of electric shock.
8

Owner's Manual
General Precautions (cont'd)
Electrical Safety (cont'd)
• All connections and conduits from the generator to the load must only be installed by trained and
licensed electricians, and in compliance with all relevant local, state, and federal electrical
codes and standards, and other regulations where applicable.
The generator must be earth-grounded for fixed installations in accordance with all relevant
electrical codes and standards before operation.
Do not attempt to connect or disconnect load connections 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.
Connect the generator only to a load or electrical system (120 volt) that is compatible with the
electrical characteristics and rated capacities of the generator.
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 refrigerator enclosures.
Personal Safety
Stay alert. Watch what you are doing, and use common sense when operating a generator. Do
not use 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.
9
10000W Generator
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 the generator on. 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 balance at all times.
= Use safety equipment. Always wear eye protection. Wear ANSI approved safety impact eye
goggles. Dust mask, non-skid safety shoes, hard hat, or hearing protection must be used for
appropriate conditions.
= Do not force the generator. Use the correct generator for your application. The correct generator
will do the job better and safer at the rate for which it is designed.
= Do not use the generator if the power switch does not turn it on or off. Any generator that cannot
be controlled with the power switch is dangerous and must be replaced.
Generator Use and Care
Make sure the power switch is in its "OFF" position and disconnect the spark plug wire before
making any adjustment, changing 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 damaged generator. Tag damaged generators "Do not
use" until repaired.
Check for misalignment or binding of moving parts, breakage of 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 generator.
10

Owner's Manual
General Precautions (cont'd)
Servicing
Maintain labels and name plates on the generator and engine. These carry important information.
If unreadable or missing, contact our service center toll free at 800-894-1179 immediately for a
replacement.
Generator service must be performed only qualified repair personnel. Service or maintenance
performed by unqualified personnel could result in a risk of injury.
When servicing a generator, use only identical replacement parts. Follow all appropriate
instructions in this manual. Use of unauthorized parts or failure to follow maintenance instructions
may create a risk of electric shock or injury.
Heart Pacemakers
WARNING! PEOPLE WiTH PACEMAKERS SHOULD CONSULT THEIR
PHYSICIAN(S) BEFORE USING THiS PRODUCT. ELECTROMAGNETIC
FIELDS iN CLOSE PROXiMiTY TO A HEART PACEMAKER COULD CAUSE
iNTERFERENCE TO OR FAILURE OF THE PACEMAKER.
Installation
= Ensure installation meets all applicable safety, and local and national electrical codes. Have
installation performed by a qualified, licensed electrician and building contractor.
= All electrical work, including the earth-ground connection, should be completed by a licensed
electrician.
= Any separate fuel storage or generator supply facility must be built or installed in full compliance
with all relevant local, state, and federal regulations.
11
10000W Generator
General Precautions (contid)
Installation (contid)
= If the generator is installed outdoors, it must be weatherproofed and should be soundproofed. It
should not be run outdoors without protection to the generator and wiring conduit.
=The generator weighs 2201bs (approx). Two or more people should assist when moving or lifting
this product. Never lift the generator using the engine or alternator lifting lugs. Connect lifting
equipment to the frame of the generator
= Before lifting the generator, ensure the lift rigging and supporting structure are in good
condition, and are rated to lift such a load.
= Keep all personnel away from the suspended generator during relocating.
=The supporting floor/ground surface should be level and strong enough to safely hold the weight
of the generator. Ifthe floor/grounded surface is not level, strong cross members should be
placed under the full length of the generator frame at its low side.
= For trailer installation, the generator should be mounted on the center point of the trailer, over
the wheels. The trailer must be capable of supporting the weight of the generator and all
contents (tools, etc.)
= Install sound-and weather-proofing only when it is not raining or snowing to avoid trapping
moisture within the generatoris area.
Mechanical
=Always make sure the power switch is in its i OFF_ position. Disconnect the spark plug wire, and
allow the engine to completely cool before carrying out maintenance.
= Check for damaged parts. Before using the generator, any part that appears damaged should
be carefully checked to determine that it will operate properly and perform its intended function.
Check for alignment and binding of moving parts, any broken parts or mounting fixtures, and any
other condition that may affect proper operation technician.
=The generator is designed with guards for protection from moving parts. In any case, care must
still be taken to protect personnel and equipment from other mechanical hazards when working
around the generator.
12

Owner's Manual
General Precautions (cont'd)
Mechanical (cont'd)
= Do not operate the generator with safety guards removed. While the generator is running, do not
attempt to reach around the safety guard for maintenance or any other reason.
= Keep hands, arms, long hair, loose clothing, and jewelry away from moving parts. Be aware that
when engine parts are moving fast they cannot be seen clearly.
= Keep access doors on enclosures closed and locked when access is not required.
= When working on or around the generator always wear protective clothing including ANSI
approved safety gloves, safety eye goggles, and safety hat.
Do not alter or adjust any part of the generator that is assembled and supplied by the
manufacturer.
Always follow and complete scheduled engine and generator maintenance.
Chemicals
Avoid contact with hot fuel, oil, exhaust fumes, and hot solid surfaces.
= Avoid body contact with fuels, oils, and lubricants used in the generator. If swallowed, seek
medical treatment immediately. Do not induce vomiting if fuel is swallowed. For skin contact,
immediately wash with soap and water. For eye contact, immediately flush eyes with clean water
and seek medical attention.
Noise
= Prolonged exposure to noise levels above 55 DBA is hazardous to hearing. Always wear ANSI
approved ear protection when operating or working around the generator when it is running.
13
10000W Generator
General Precautions {cont'd}
Extension Cord
If an extension cord (not included) is used, make sure to use onty UL approved cords having the
correct gauge and length according to the following table:
NamepUate Amps l@ full moad) Cord Lengths
Oft.- 50ft. 50 ft.=100 ft. 100 ft.=150 ft. 150ft.=200ft°
"_ _" AW
0 =5 16 AWG 16 AWG 12 AWG 12 G
5.1 - 8 16 AWG 14 AWG 10 AWG
8.1 = 12 14 AWG 12 AWG
12.1 - 15 12AWG 10AWG
15 = 20 10 AWG 10 AWG =

Owner's Manual
Battery
To start generator with electric start you will need a battery (not included). You can use a 12v lawn
tractor battery with the following specifications: The dimensions are Wx7.5" Dx5" Hx7" (including
terminals). A rated cranking amperage of 200. Terminals are regular, not reversed. Note: Using a
battery not designed for this unit may void warranty. Also this generator can also be started with
the pull start.
Photos below demonstrate battery plate attachment.
Please have the battery assembled with the provided accessories as shown.
15
10000W Generator
Assembly
Unpacking
1. Remove the generator and loose parts box from the carton.
2. Compare the accessory with the inventory list below.
Loose Parts (Wheel kit and handle)
Check all loose parts against the following list. Contact your dealer toll free at 800.894.1179
if any of the loose parts shown are not included with your generator
Hardware Check:
Your Hardware Kit should include:
1) Two Handles with bolts, nuts, pin with chain and brackets
2) One axle shaft with bolts and nuts
3) Two washers
4) Two cotter pins
5) One generator leg with bolts and nuts
6) Two wheels
2
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16

Owner's Manual
Fueltank
Operation
plug
ACONTRoLsNOTE:THE PARTS LISTEDABOVEMENTIONED BELOW. ARE HELPFUL FOR LOCATING THE
Before
CAUTION: PRIOR TO FIRST USING THE GENERATOR, THE ENGINE MUST BE
FILLED WiTH OiL OF A HiGH QUALITY SAlE 10W-30 GRADE ENGINE OiL.
TO DO SO, UNSCREW AND REMOVE THE ENGINE'S OiL DIPSTICK LOCATED
AT THE BOTTOM OF THE ENGINE CRANKCASE. FiLL THE ENGINE'S
CRANKCASE UNTIL THE OIL LEVEL IS LEVEL WITH THE UPPER MARKED
LiNE ON THE DiPSTiCK. THEN SCREW THE DIPSTICK BACK INTO
THE OiL FILL HOLE.
Starting the Generator Fuel tank capacity:30L(8gallons)
1. Check that the engine power switch is in its
"OFF" position.
2. Before the first use, remove the fuel
tank cap and fill the fuel tank with unleaded
gasoline. When fueling, be sure that the
fuel strainer is in place. Replace the fuel
tank cap. Thereafter, check the engine's
fuel gauge for the amount of unleaded
gasoline in the fuel tank. If necessary,
refill the fuel tank with unleaded gasoline;
the generator must be turned off and
_EL TANK CAP
f_eSv_r!!_n°!in_eW!th_t_a_m_gqaC___si2heerSNevereXhaustsystemCOOle ddOWnuse stale or contaminatedlife'bef°rerefilling the fueltank.gasoline or oil/gasoline
mixture. Avoid getting dirt or water in the fuel tank.
' 1
10000W Generator
Operation (cont'd}
Starting
1. Put the engine switch on the "RUN" position.
The engine switch enables and disables the ignition
system.
STOP: To stop the engine
RUN: To run the engine
START: To Start the engine
2. The fuel valve is located under the fuel tank. When
the valve lever is in the ON position, fuel is allowed
to flow from the fuel tank to the carburetor. Be sure
to return the fuel valve lever to the "OFF" position after
stopping the engine.
3. To start a cold engine, move the choke lever to the
"Start" position. To restart a warm engine, leave the
choke lever in the "RUN" position.
The choke lever opens and closes the choke valve in
the carburetor.
The "Start" position enriches the fuel mixture from
starting a cold engine.
The "RUN" position provides the correct fuel mixture
for operation after starting, and for restarting a warm
engine.

Owner's Manual
Operation (cont'd)
Starting
4. Operate the Recoil Start:
Pull the starter grip lightly until you feel resistance,
then pull briskly. Return the starter grip gently.
Pulling the starter grip operates the recoil start to
crank the engine
Operate the Electric start:
Push and hold the engine switch on the "START"
position for 3-5s and crank the engine.
Grip
5. If the choke has been moved to the "Start" position
to start the engine, gradually move it to the "RUN"
position as the engine warms up.
Stopping Engine
1. Turn the engine switch to the "STOP" position.
2. Turn the fuel valve lever to the "OFF" position.
When the engine is not in use, leave the fuel valve in
the "OFF" position to prevent carburetor flooding
and to reduce the possibility of fuel leakage.
19
10000W Generator
Operation (cont'd)
Powering 120 Volt AC Tools And Equipment:
1. Prior to powering tools and equipment, make sure the generator's rated voltage, and amperage
capacity (120 VAC @66.7 AMPs) is adequate to supply all electrical loads that the unit will
power. If powering exceeds the generator's capacity, it may be necessary to group one or more
of the tools and/or equipment for connection to a separate generator.
CAUTION: ATTEMPTING TO POWER SENSITIVE ELECTRONIC EQUIPMENT
WITHOUT THE USE OF AN APPROVED LINE CONDITIONER MAY CAUSE
DAMAGE TO THE EQUIPMENT. GENTRON/UPC PRODUCTS ARE NOT
RESPONSIBLE FOR ANY DIRECT OR INDIRECT DAMAGE CAUSED BY FAILURE
TO USE AN APPROVED LINE CONDITIONER.
2. Once the generator is running, simply connect the power cords of 120 volt AC powered
tools and equipment into the 120 volt AC dual outlets.
A NOTE: THE GENERATOR FEATURES AN AC NON-FUSE THERMAL PROTECTOR
TO PROTECT THE AC CIRCUIT IN CASE OF AN OVERLOAD. SHOULD
AN OVERLOAD OCCUR, THE BREAKER WILL POP.
3. Disconnect all electrical powered tools and equipment from the generator's 120 volt AC
duel outlets.
4. After the engine and generator have completely cooled, store generator in a safe, clean, dry
location (if not already installed).
2O

Owner's Manual
Operation (cont'd)
Powering 12 Volt DC tools and Equipment:
1. Prior to powering tools and equipment, make sure the generator's rated voltage, and amperage
capacity (12V DC) is adequate to supply all electrical loads that the unit will power. If powering
exceeds the generator's capacity, it may be necessary to group one or more of the tools and/or
equipment for connection to a separate generator.
2. Connect the power cord of a 12 VDC powered tool or equipment to the DC Terminals.
_ AUTION: MAKE SURE TO CONNECT THE POSiTiVE (+) LEAD OF THE
POWER CORD TO THE POSiTiVE (+) TERMINAL ON THE GENERATOR,
AND CONNECT THE NEGATIVE (-) LEAD OF THE POWER CORD TO THE
NEGATIVE (-) TERMINAL ON THE GENERATOR.
THE 12V DO iS FOR BATTERY CHARGING ONLY.
21
10000W Generator
Spark Plug Service
In order to service the spark plug, you will need a spark plug wrench (commercially available).
Recommended spark plugs: NHSP LD F7TC
we recommend our OEM spark plug. To ensure proper engine operation, the spark plug must be
properly gapped and free of deposits.
1. Remove the spark plug cap.
2. Clean any dirt from around the spark plug base.
3. Use a spark plug wrench to remove the spark plug.
4. Visually inspect the spark plug. Discard it if the insulator is cracked or chipped. Clean the spark
plug with a wire brush if it is to be reused.
5. Measure the plug gap with a feeler gauge.(Correct as necessary by carefully bending the side electrode.)
The gap should be : 0.70-0.80 mm (0.028-0.031in)
6. Check that the spark plug washer is in good condition.
7. After the spark plug is seated, tighten with a spark plug in by hand to prevent cross-threading.
8. After the spark plug is seated, tighten with a spark plug wrench to compress the washer.
NOTE: THE SPARK PLUG MUST BE SECURELY TIGHTENED. AN IMPROPERLY
TIGHTENED SPARK PLUG CAN BECOME VERY HOT AND COULD DAMAGE THE
ENGINE. NEVER USE SPARK PLUGS WHICH HAVE AN IMPROPER HEAT RANGE.
USE ONLY RECOMMENDED SPARK PLUS OR EQUIVALENT.
22

Owner's Manual
inspection, Cleaning, and
Maintenance
_WARNING! ALWAYS MAKE SURE THE ENGINE POWER SWITCH (2) iS iN iTS
"OFF" POSiTiON. DISCONNECT THE SPARK PLUG WiRE FROM THE ENGINE.
AND ALLOW SUFFiCiENT TiME FOR THE ENGINE AND GENERATOR TO
COMPLETELY COOL BEFORE PERFORMING ANY iNSPECTiONS,
MAINTENANCE, OR CLEANING.
23
10000W Generator
Fuel Sediment Cup Cleaning
The sediment cup prevents dirt or water which may be in the fuel tank from entering the carburetor.
If the engine has not been run for a long time, the sediment cup should be cleaned.
1. Turn the fuel valve to the OFF position. Remove the sedement cup, and O-ring.
2. Clean the sediment cup, and O-ring, in nonflammable or high flash point solvent.
3. Reinstall O-ring, and sediment cup.
4. Turn the fuel valve ON and check for leaks.
_D1M_T CUP
24

Owner's Manual
Maintenance Guide
Periodic maintenance and adjustment is necessary to keep the generator in good operating
condition.
WARNING! Exhaust gas contains poisonous carbon monoxide. Shut off the engine before
performing any maintenance. If the engine must be run, make sure the areas is well ventilated.
• Before each use, inspect the generator. Check for:
Loose screws
Misaligned or binding moving parts
Cracked or broken parts
Damaged electrical wiring
Any other condition that may affect safe operation.
If an engine problem occurs, have it checked by a qualified service technician before further use.
Do not use damaged equipment.
Before each use, make sure the engine's oil and gas levels are adequate. If necessary, fill the
crankcase until the oil level is even with the oil hill hole and/or fill the fuel tank.
Before each use, remove all debris with a soft brush, rag, or vacuum.
,, Lubricate all moving parts using a premium
quality, lightweight machine oil.
Every 50 hours of use, drain the old engine oil
and replace with a high a high quality
SAE 10W-30 grade engine oil.
,, Every 300 hours of use, have a qualified, certified
technician perform thorough maintenance on the
generator and engine.
Upper Level
For long term storage, either drain fuel into
suitable container or add a fuel preservative/
stabilizer (not included) to prevent fuel
breakdown.
25
10000W Generator
Air cleaner service
A dirty air cleaner will restrict air flow to the carburetor. To prevent carburetor malfuncion, service
the air cleaner regularly. Service more frequently when operating the generator in extremely dusty
areas.
WARNING! Using gasoline or flammable solvent to clean the filter element
can cause a fire or explosion. Use enmy soapy water or nonflammable
solvent.
,_ NOTE: Never the without the air cleaner.
run generator Rapid engine wear
will result.
1. Unsnap the air cleaner cover clips, remove the air
cleaner cover, and remove the element.
2. Wash the element in a solution of household detergent
and warm water, then rinse thoroughly, or wash in
nonflammable or high flash point solvent. Allow the
element to dry thorughly.
3. Soak the element in clean engine oil and squeeze
out the excess oil. The engine will smoke during
initial start-up if too much oil is left in the element.
CLiP
4. Reinstall the air cleaner element and the cover.
A|R CLEAreR ELEMENT
26

Owner's Manual
Transporting/Storage
When transporting the generator, turn the engine switch and the fuel valve OFF. Keep the
generator level to prevent fuel spillage. Fuel vapor or spilled fuel may ingite.
!'D
WARNING! Contact with ahot engine or exhaust system can cause
serious burns or fires, Let the engine cool before transporting or
storing the generator,
Take care not to drop or strike the generator when transporting. Do not place heavy
objects on the generator.
Before storing the unit for an extended period:
1. Be sure the storage area is free of excessive humidity and dust.
2. Service according to the table below:
STORAGE TiME RECOMMENDEDSERVICEPROCEDURE
TOPREVENTHARDSTARTING
Less than 1 month No preparation required
1 to 2 months Fill with fresh gasoline and add gasoline conditioner*.
2 months to 1 year Fill with fresh gasoline and add gasoline conditioner*.
Drain the carburetor float bowl.
Drain the fuel sediment cup.
1 year or more Fill with fresh gasoline and add gasoline conditioner*.
Drain the carburetor float bowl.
Drain the fuel sediment cup.
Remove the spark plug. Put a tablespoon of engine oil into
the cylinder. Turn the engine slowly with the pull rope to
distribute the oil. Reinstall the spark plug.
Change the engine oil.
After removal from storage, drain the stored gasoline
into a suitable container, and fill with fresh gasoline before
starting.
27
10000W Generator
Transporting/Storage
1. Drain the carburetor by loosening the drain screw. Drain the gasoline
into a suitable container,
Gasoline is extremely flammable and is explosive under eedsin
conditions Perform this task in a well ventilated area with the engine
stapp_, Do not smoke or allow flames or sparks in the area during this
procedu_,
_A|N SCREW
2, Change the engine oil
3, Remove the spark plug, and pour about a tablespoon of clean engine oil
into the _tinder, Crank the engine several revolutions to distribute the oil,
then reinstall the spark plug,
4, Slowly pull the starter grip until resistance is felt, At this point, the piston
is coming up on its compression stroke and both the intake and exhaust
valves are closed, Storing the engine in this position will help to prote_ it
from internai corrosion.
\
STARTER GRIP
28

Owner's Manual
Installation
NOTE: PRIOR TO POWERING TOOLS AND EQUIPMENT MAKE SURE THE
GENERATOR'S RATED VOLTAGE, WATTAGE AND AMPERAGE CAPACITY iS
ADEQUATE TO SUPPLY ALL ELECTRICAL LOADS THAT THE UNIT WILL
POWER. iF POWERING EXCEEDS THE GENERATOR'S CAPACITY, iT MAY BE
NECESSARY TO GROUP ONE OR MORE OF THE TOOLS AND/OR EQUIPMENT
FOR CONNECTION TO A SEPARATE GENERATOR.
Electrical and other permits may be required for the installation of emergency power systems.
Investigate your local building and electrical codes before installing this unit. Installation must be
completed by licensed contractors.
AWARNING! THE GENERATOR WEIGHS APPROXIMATELY 220 POUNDS. USE
CARE AND THE PROPER LiFTiNG OR HOiSTiNG EQUIPMENT WHEN MOVING
iT TO THE iNSTALLATiON LOCATION. ALWAYS CONNECT HOIST LINES TO
THE FRAME OF THE GENERATOR.
General Location
• Make sure to locate and install the generator outdoors where cooling air is readily available.
• Install the generator so that the air inlets and outlets are not blocked by obstructions such as
bushes, trees, or snow drifts. Locating it in the path of heavy winds or snowdrifts may require
the placement of a barrier for protection. In normal weather conditions, the air vent should face
the prevailing wind direction.
•Install the generator on a concrete slab or other area where rain drainage or flood waters can
not reach it.
•Generator placement should allow four feet of access to all sides for maintenance.
•Place the generator as close as possible to the electrical tools and equipment being powered to
reduce the length of extension cords.
29
10000W Generator
installation (cont'd)
Supporting and Mounting
Mount the generator on a concrete slab capable of supporting the weight of the generator. The
slab must extend on all sides beyond the frame by at least one foot. Contact a cement contractor
for slab specifications if necessary. Attach the frame to the concrete slab using 3/8" diameter
expansion anchor bolts (not supplied).
Grounding
_bL OTE: IT IS RECOMMENDED THAT ONLY A TRAINED AND LICENSED
ELECTRICIAN PERFORM THIS PROCEDURE
Connect a #6 AWG grounding wire (not included) from the ground connector (8)on the generator
to a grounding rod (not included) that has been driven at least 24 inches deep into the earth. The
grounding rod must be an earth-driven copper or brass rod (electrode) which can adequately
ground the generator.
30

10000W Generator
Compliance
You should get a certificate of EPA while you purchased this product.
31
Owner's Manual
Specifications
Model GG 10020
AC electrical
Current Output 120V/240 AC @ 66 7/33 3A 60Hz
Continuous/rated Wattage 8,OOOWATTS
Peak Wattage 10,000 WATTS
Outlet (4) 120V AC outlets, (1) 120V AC twist-lock
(1) 120/240V AC twist-lock outlet
DO electrical
12V 8.3A
Gasoline engine
Type 4-cycle OHV air-cooled recoil start & electric start
Displacement 420cc
Oil capacity 1.16 quart (1.1 liter)
EPA approved yes
Noise level 77 dB
Fuel
Type Unleaded gasoline
Capacity 8 gallons
Running time 11 hours(approx.) @ 1/2 load
Fuel gauge included
Weight
Approximate weight 220 Ibs
32

Owner's Manual
PARTS LiSTiNG
33
10000W Generator
Cylinder head system assy.
/,,/
'_ 2
il
,,, 8 A
APA Part No. Descri tion
APG3090-A-01-JD HEAD COVER COMP. BOLT
APG3090-A-02-JD HEAD COVER WASHER COMP
APG3090-A-03-JD TUBE
APG3090-A-04-JD HEAD COVER COMP
APG3090-A-05-JD HEAD COVER PACKING
APG3090-A-06-JD FLANGE BOLT (M1OX 80)
APG3090-A-07-JD SPARK PLUG
APG3090-A-08-JD EXHAUST PIPE STUD BOLT
APG3090-A-09-JD CYLINDER HEAD COMP
APG3090-A-10-JD CARBURETOR STUD BOLT
APG3090-A-11-JD CYLINDER HEAD SEALING PAD
APG3090-A-12-JD DOWEL PIN (@10x@12x20)
34

10000W Generator
Cylinder barrel
\1
21
11 "5 <b,
\ ',, 3
\ , 12 4
1 \14 B
APA Part No. Description
APG3090-B-01-JD FLANGE BOLT
APG3090-B-02-JD OIL LEVEL SWITCH ASSY
APG3090-B-03-JD O-RING
APG3090-B-04-JD
APG3090-B-05-JD
FLANGE NUT M(___LOJ
CRANK CASE
APG3090-B-06-JD
APG3090-B-07-JD
APG3090-B-08-JD
BALL BEARING (6207)
WASH ER(cP8.3x<P 17x 1)
LOCK PIN (10 mm)
APG3090-B-09-JD GOVERNOR ARM SHAFT
APG3090-B-10-JD
APG3090-B-11-JD
APG3090-B-12-JD
OIL SEAL
DRAIN PLUG WASHER
DRAIN PLUG BOLT
APG3090-B-13-JD OIL SEAL (q)35x_52x8)
APG3090-B-14-JD OIL PROTECTOR
35
10000W Generator
Crankcase cover system assy.
1o 8
\
7
\_4
3 _ C
APA Part No. Descri tion
APG3090-C-01 -JD
APG3090-C-02-JD
APG3090-C-03-JD
APG3090-C-04-JD
APG3090-C-05-JD
APG3090-C-06-JD
APG3090-C-07-JD
APG3090-C-08-JD
APG3090-C-09-JD
APG3090-C-10-JD
APG3090-C-11 -JD
APG3090-C-12-JD
APG3090-C-13-JD
APG3090-C-14-JD
APG3090-C-15-JD
APG3090-C-16-JD
DUCT COVER
FLANGE BOLT (M8 X 35)
OIL SCALE
OIL SCALE SEAL
OIL SEAL(CP35xcP52x8)
FLANGE BOLT (M8X35)
CRANKCASE COVER
SLIDER SHAFT
GOVERNOR GEAR
GOVERNOR GEAR WASHER 6__
SLIDER WASHER (6 mm)
GOVERNOR SLIDER
BALL BEARING (6202)
BALL BEARING (6207)
CRANKCASE COVER PAD
DOWEL PIN (8X12)
36

10000W Generator
Crankshaft system assy.
\,1D
APA Part No. Description
APG3090-D-01-JD CRANKSHAFT COMP
APG3090-D-02-JD BALANCER WEIGHT
37
10000W Generator
Piston and connecting rod system assy.
5,
\
\\10
5 E
APA Part No. Description
APG3090-E-01-JD COMPRESSION RING A
APG3090-E-02-JD COMPRESSION RING B
APG3090-E-03-JD OIL RING A
APG3090-E-04-JD OIL RING B
APG3090-E-05-JD PISTON PIN CLIP (20 mm)
APG3090-E-06-JD PISTON
APG3090-E-07-JD PISTON PIN
APG3090-E-08-JD CONNECTING ROD
APG3090-E-09-JD CONNECTING COVER
APG3090-E-10-JD CONNECTING ROD BOLT
38

10000W Generator
Recoil starter system assy.
2
7\,
APA Part No. Description
APG3090-F-01-JD
APG3090-F-02-JD
APG3090-F-03-JD
APG3090-F-04-JD
APG3090-F-05-JD
APG3090-F-06-JD
APG3090-F-07-JD
APG3090-F-08-JD
APG3090-F-09-JD
APG3090-F-10-JD
APG3090-F-11-JD
APG3090-F-12-JD
APG3090-F-13-JD
APG3090-F-14-JD
APG3090-F-15-JD
PIVOT ADJUSTING NUT
ROCKER ARM PIVOT
ROCKER ARM
PIVOT BOLT M.(_M_8_
PUSH ROD GUIDE PLATE
ROD PUSH
VALVE LIFTER
CAMSHAFT
VALVE ROTATOR
EX. VALVE SPRING RETAINER
VALVE SPRING
VALVE SPRING SEAT
IN. VALVE SPRING RETAINER
IN. VALVE
EX. VALVE
39
10000W Generator
Recoil starter system assy.
12
\, i
1
" G
APA Part No. Description
APGG 1000-G-01 -JD RECOI L STARTER ASSY
APG3090-G-02-JD SETTING SCREW
APG3090-G-03-JD SPRING RETAINER
APG3090-G-04-JD PLATEN SPRING
APG3090-G-05-JD STARTER RATCHET
APG3090-G-06-JD RETURN SPRING
APG3090-G-07-JD RECOIL STARTER REEL
APG3090-G-08-JD RECOIL STARTER SPRING
APGG10000-G-09-JD RECOIL STARTER CASE COMP
APG3090-G-10-JD RECOIL STARTER ROPE
APG3090-G-11 -JD STARTER KNOB
APG3090-G-12-JD FLANGE BOLT (M6X8)
4O