TMG TMG-9000GE User manual

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PORTABLE GASOLINE GENERATOR
Model: TMG-9000GE
TMG-12000GE
PRODUCT MANUAL
Please read the product manual completely before assembly
Check against the parts list to make sure all parts are received
Wear proper safety goggles or other protective gears while in assembly
Missing parts or questions on assembly?
Please call: 1-877-761-2819 or email: cs@tmgindustrial.com
Do not return the product to dealer, they are not equipped to handle your requests
V2021.03.15

TABLE OF CONTENTS
Introduction…………….........……………………3
Section 1-Safety Rules….…….....……………3
Standards Index…….………………………3
Section 2- General Information…..........……6
2.1Unpacking…………………………………….6
2.2Assembly………………………………………6
Section 3-Features and Controls................…..7
Section 4 - Preparation
Before Operation….…........................8
4.1 Adding Engine Oil…….………………………8
4.2 Adding Fuel……………………………………8
4.3 Grounding the Generator…....……………8
Section 5- Operation….…..............…………….9
5.1 Starting the Engine…...…………………..11
5.2 Connecting Electrical Loads.……...……11
5.3 Stopping the Engine……………….……11
5.4 Low Oil Level Shut down System…..……11
5.5 High Altitude…………………….…………11
Section 6- Maintenance….........……………12
6.1 Maintenance Schedule……………………12
6.2 General Recommendations……….………12
6.2.1 Generator Maintenance…………………12
6.2.2 To Clean the Generator…..........………10
6.2.3 Engine Maintenance…………………….12
6.2.4 Changing the Oil….………………………13
6.2.5 Replacing the Spark Plug………………13
6.2.6 Spark Arrester……………………………13
6.3 Service Air Filter……………………………13
6.4 Valve Clearance.……………………………14
6.5 General………………………………………14
6.6 Other Storage Tips.…………………………14
Section 7-Storage….....……..............…………14
Section 8-Troubleshooting.…...............………15
Section 9- Parameter…………............…….….16
Section 10-Electric Diagram….........………….17
Section 11-Explosion Diagram & Part List …..19
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INTRODUCTION
Thank you for purchasing products
We appreciate your business. Our generator is
driven by a compact air-cooled engine with high
performance, which can supply electrical power to
operate power tools on job sites, or to run home
appliances during outage, or provide power to
remote locations where utility power is unavailable.
This manual contains safety information to make you
aware of hazards and risks associated with
generator products and how to avoid them. It is
important that you read and understand these
instructions thoroughly before attempting to start or
operate this equipment. Save this original instruction
for future reference.
If any portion of this manual is not understood,
please contact the nearest authorized dealer for
starting,operating and servicing procedures. We also
strongly recommend you to instruct any other users
who may operate the generator in an emergency.
The Emission Control System within this generator is
warranted for standards set by the Environmental
Protection Agency(EPA).
SECTION 1- SAFETY RULES
Read this manual carefully and become
familiar with your generator. Know its
applications, its limitations,and any hazards
involved. Failure to follow instructions could result in
serious injury or death. Throughout this publication,
and on tags and decals affixed to the generator,
DANGER, WARNING, CAUTION and NOTE symbols
are used to alert personnel with special instructions
about a particular operation that may be hazardous if
performed incorrectly,or carelessly Observe them
carefully. Their definitions are as follows:
This is the safety alert symbol It s used to alert
you to potential persona injury hazard.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,i not avoided,
may result in minor or moderate injury.
CAUTION used without the safety alert
symbol indicates a potentially hazardous
situation which, if not avoided,may result
property damage
NOTE provides additional information hat is
useful for proper use and maintenance of
this tool. If a NOTE is indicated, male sure it
is fully understood
Safety Symbols and Meanings
Toxic Fumes Hazard. Running engines
give off carbon monoxide,an odourless
poisonous gas that can cause nausea,
fainting, or death. Do not start or run engine indoors or
in an enclosed area,even if windows and doors are
open.
·Operate this product ONLY outdoors.·Install a battery
operated carbon monoxide alarm near the bedrooms.
·Keep exhaust gas away from entering a confined area
through windows,doors,ventilation intakes or other
openings.
·NEVER operate this product inside any building,
carport,porch,mobile equipment, marine
applications,or enclosure,even if windows and doors
are open.
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The engine exhaust from this
product, certain components in this product and
related accessories contain chemicals known to
the State of California to cause cancer, birth
defects or other reproductive harm. Wash hands
after handing.
Fuel and its vapours are
extremely flammable and
explosive which could
cause burns, fire or
explosion resulting in
death, serious injury and/or property damage.
WHEN ADDING OR DRAINING FUEL
· Turn generator engine OFF and let it cool at least
2 minutes before removing fuel cap. Loosen cap
slowly to relieve pressure in tank.
· Fill or drain fuel tank outdoors.
· DO NOT over fill tank.Allow space for fuel
expansion.
· If fuel spills, wait until it evaporates before
starting engine.
· Keep fuel away from sparks,open flames, pilot
light, heat, and other ignition sources.
· Check fuel lines, tank,cap and fittings frequently
for cracks or leaks. Replace if necessary
· DO NOT light a cigarette or smoke.
This generator does not meet
U.S.Coast Guard Regulation 33CFR-183 and can
not be used on marine applications. Incorrect use
of the appropriate U.S. Coast Guard approved
generator could result in death or serious injury
and/or property damage.
Starter cord kickback (rapid
retraction) will pull hand and arm
toward engine faster than you can let
go which could cause broken bones,
fractures, bruises, or sprains resulting in serious
injury.
·When starting engine,pull cord slowly until
resistance is felt and then pull rapidly to avoid
kickback.
·NEVER start or stop engine with electrical
devices plugged in and turned on.
WHEN STARTING EQUIPMENT
· Ensure spark plug,muffler, fuel cap,and air cleaner
are in place.
· DO NOT crank engine with spark plug removed.
WHEN OPERATING EQUIPMENT
· DO NOT operate this product inside any building,
carport, porch, mobile equipment marine applications,
or enclosure.
·DO NOT tip engine or equipment at angle which cause
fuel to spill.
· DO NOT stop engine by moving choke control to
"OFF" position.
WHEN TRANSPORTING, OR REPAIRING
EQUIPMENT
· Transport/move/repair with fuel tank EMPTY or with
fuel valve OFF.
· DO NOT tip engine or equipment at angle which
cause fuel to sill.
·Disconnect spark plug wire.
WHEN STORING FUEL OR EQUIPMENT WTTH
FUEL INTANK
· Store away from furnaces, stoves, water heaters,
clothes dryers, or other appliances that have light or
other ignition source because they could ignite fuel
vapours.
Generator voltage could cause
electrical shock or burn resulting in
death or serious injury.
· Use approved transfer equipment to prevent back
feed by isolating generator from electric utility workers.
· When using generator for backup power, notify utility
company.
· Use a ground fault circuit interrupter in any damp or
highly conductive area, such as metal decking or steel
work.
· DO NOT touch bare wires or receptacles.
· DO NOT use generator with electrical cords which are
worn, frayed,bare or otherwise damaged.
· DO NOT operate generator in the rain or wet weather.
· DO NOT handle generator or electrical cords while
standing in water, while barefoot, or while hands or
feet are wet.
· DO NOT allow unqualified persons or children to
operate or service generator.
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Unintentional sparking could
cause fire or electric shock
resulting in death or serious
injury.
MHEN ADJUSTING OR MAKING REPAIRS TO
YOUR GENERATOR
· Disconnect the spark plug wire from the spark
plug and place the wire where it cannot contact
spark plug.
WHEN TESTING FOR ENGINE SPARK
· Use approved spark plug tester.
· DO NOT check for spark with spark plug
removed.
Starter and other rotating parts
could entangle hands, hair, clothing, or
accessories resulting in serious injury.
· NEVER operate generator without protective
housing or covers.
· DO NOT wear loose clothing, jewelry or anything
that could be caught in the starter or other
rotating parts.
· Tie up long hair and remove jewelry.
Excessively high operating
speeds could result in minor injury and/or
generator damage.
Excessively low speeds impose a heavy load.
· DO NOT tamper with governor spring, links or
other parts to increase engine speeds. Generator
supplies correct rated frequency and voltage
when running at governed speed.
· DO NOT modify generator in any way.
Exhaust heat/gases could ignite
combustibles, structures or
damage fuel tank causing a fire,
resulting in death,serious injury
and/or property damage. Contact with muffler
area could cause burns resulting in serious injury.
· DO NOT touch hot parts and AVOID hot exhaust
gases.
· Allow equipment to cool before touching.
· Keep at least1.5 m(5 ft.)of clearance on all sides
of generator including overhead.
· It is violation of California Public Resource Code,
Section 4442, to use or operate the engine on any
frost-covered, brush-covered, or grass- covered
land unless the exhaust system is equipped with
a spark arrester,as defined in Section 4442,
maintained in effective working order. Other
states or federal jurisdictions may have similar
laws.
Contact the original equipment manufacturer,
retailer, or dealer to obtain a spark arrester
designed for the exhaust system installed on this
engine.
· Replacement parts must be the same and
installed in the same position as the original parts.
Exceeding generators wattage/
amperage capacity could damage generator
and/or electrical devices connected to it.
· DO NOT exceed the generator's wattage/
amperage capacity. See Don't Overload
Generator in the Operation section.
· Start generator and let engine stabilize before
connecting electrical loads.
· Turn electrical loads OFF and disconnect from
generator before stopping generator.
Improper treatment of
generator could damage it and shorten its life.
· Use generator only for intended uses.
· If you have questions about intended use,ask
dealer or contact local service center.
· Operate generator only on level surfaces.
· DO NOT expose generator to excessive
moisture, dust, dirt, or corrosive vapour.
· DO NOT insert any object through cooling slots.
· If connected devices overheat, to turn them off
and disconnect them from generator.
-or electrical output is lost.
-or equipment sparks,smokes,or emits flames.
-or unit vibrates excessively.
to turn them off and disconnect them from
generator.
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The wheels are Not intended for
ver-the-road use
IMPORTANT: Before operating the generator the
shock-absorbing seat(cushion) must be adjusted for
proper clearance(figure 1). Loosen the lock nut and
Adjust the shock-absorbing seat so there is a3 mm
gap between the top of the seat and the bottom of
the motor bracket(figure 2). Re-tighten the lock nut.
Figure1 Figure2
SECTION 2-GENERAL INFORMATION
2.1 UNPACKING
· Set the carton on a rigid, flat surface.
· Remove everything from carton except generator.
· Open carton completely by cutting each corer from
top to bottom.
· Leave generator on carton to install wheel kit.
2.1.1 PACKTNG CONTENTS
1-Owner's Manual
2-Wheels
2-Wheel Axle
1-Hardware Bag
(Including 1-Spark Plug Socket;1-Extension)
2.2 ASSEMBLY
The generator requires some assembly prior to using
it.
2.2.1 ASSEMBLING THE ACCESSORY KIT
The wheels are designed to greatly improve the
portability of the generator.
Refer to Figure to install the leg supports as shown.
· Unscrew nut on leg support, install bolt through the
generator frame,secure the bolt tightly with wrench
(not included).
Refer to Figure to install wheels as shown.
· Slide the axle through the wheel hub, then insert
the flat washer.
· Slide the axle through the frame brackets.
· Bend the cotter pin tabs outward to lock the pin in
place.
Batteries
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Read this Owner's Manual and safety rules before operating your generator. Compare the
illustrations with your generator, to familiarize yourself wit the locations of various controls and
adjustments. Sae this manual for future reference.
SECTION 3 -FEATURES AND CONTROLS
1
Time Meter
10
Fuel Tank
2
Engine Switch
11
Spark Plug
3
Ground Terminal
12
Muffler
4
AC Circuit Breaker
13
Choke Lever
5
Oil Drain Plug
14
Air Filter
6
Oil Fill Cap/Dipstick
15
Recoil Starter
7
Fuel Valve
16
AC Recptacle
8
Battery
17
Fuel Gauge
9
Cover
18
Fuel Tank Cap
Pictures and drawings used in this manual are for reference only and do not represent any specific model.
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Improper treatment of generator
could damage it and shorten its life. DO NOT
attempt to crank or start the engine before it has
been properly serviced with the recommended
oil. This could result in an engine failure.·Place
generator on a flat, level surface.
· Clean area around oil fill and remove oil fill cap
and dipstick. Wipe dipstick clean.
· Slowly fill engine with oil through the oil filter
open until it reaches the full mark on the dipstick.
Stop filling occasionally to check oil level. Be
careful do not over fill.
· Install oil fill cap and finger tighten securely.
· Check engine oil level before starting each time
thereafter
SECTION 4-PREPARATION BEFORE OPERATION
4.1 ADDING ENGINE OIL
All oil should meet minimum American
Petroleum Institute(API) Service Class SJ,SL or
better. Use no special additives. Select the oil's
viscosity grade according to the expected operating
temperature(also see chart).
Above4°C(40°F),use SAE 30
Between4 to-12℃(40 to 10°F),use 10w-30
Below-12°C(10°F),use synthetic 5W-30
4.2 ADDING FUEL
to 15%MTBE(methyl tertiary butyl ether) is
IMPORTANT: It is important to prevent gum
deposits from forming in fuel system parts such as
the carburetor, fuel hose or tank during storage.
Alcohol-blended fuels (called gasohol), ethanol or
methanol) can attract moisture, which leads to
separation and formation of acids during storage.
Acidic gas can damage the fuel system. So the fuel
should be emptied before storage of 30 days or
longer. See the"Storage"section. Never use engine
or carburetor cleaner products in the fuel tank as
permanent damage may occur.
4.3 GROUNDING THE GENERATOR
The national Electrical Code requires that the frame
and external electrically conductive part of this
generator be properly connected to an approved
earth ground.
Local electrical codes may also require proper
grounding of the unit. For that purpose, connecting a
No.10 AWG (American Wire Gauge) stranded copper
wire to the grounding lug and to an earth-driven
Never fill tank indoors.Never fill fuel
tank when engine is running or hot.
Turn generator engine OFF and
allow engine to cool entirely before filling fuel
tank. Avoid spilling gasoline on HOT engine. Keep
fuel away from sparks,open flames, pilot lights,
heat, and Other ignition sources. DO NOT light a
cigarette or smoke when filling the fuel tank. Fuel
is highly FEAMMABLE and its vapours are
EXPLOSIVE.
· Fuel must meet these requirements:
Clean, fresh, unleaded gasoline.
A minimum of 87octane/87AKI (91 RON).
Never use E85 fuel.
· Gasoline with up to 10% ethanol (gasohol) or up
to 15%MTBE(methyl tertiary butyl ether) is
acceptable.
· Do not mix oil with gasoline
· Install fuel cap and wipe up any spilled gasoline.
Do not overfill the fuel tank.
Allow space for fuel expansion.
IF the fuel tank is overfiled, fuel
can overflow onto a HOT engine and cause FIRE
or EXPLOSION.If fuel spills,wait until it evaporates
before starting engine. Check fuel lines, tank,cap
and fittings frequently for cracks or leaks. Replace
if necessary
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Never start or stop engine with
electrical devices plugged into the receptacles
AND devices turned on.
copper or brass grounding rod (electrode) provides
adequate protection against electrical hock.However,
local codes may vary widely. Consult with a local
electrician for grounding requirement in the area.
Proper grounding of the generator will help prevent
electrical shock in the event of ground fault condition
in the generator or in connected electrical devices.
Proper grounding also helps dissipate static
electricity, which often builds up in ungrounded
devices.
WATTAGE REFERENCE GUIDE
Wattage Reference Guide
Tool or Appliance
Running
(Rated)
Watts
Additiona
l Starting
(Surging)
Watts
Essentials
Light Bub.75 watt
75
-
Furnace Fan Blower-1/2 HP
800
2350
Sump Pump-1/3HP
800
1300
Refrigerator/Freezer
700
2200
Water Well Pump-12HP
1000
2100
Heating/Cooling
Window AC-1000 BTU
1200
3600
Humidifier.49L(13 gal.)
175
-
Central AC.24000BTU
3800
11400
Kitchen
Microwave Oven-1000Watt
1000
-
Coffee Maker
1000
-
Electric Stove -20cm (8 in.)
2100
-
Toaster
850
-
Family Room
DVD/CD Player
100
-
VCR
100
-
Stereo Receiver
450
-
Colour television-68cm (27in)
500
-
Persona Computer-43cm (17
in) monitor
800
-
Other
Security System
500
-
AM/FM Clock Radio
100
-
Garage Door Opener-1/2 HP
875
2350
Electric Water Heater
4700
11700
DIY/Job Site
Quartz Halogen Work Light
1000
-
Ares Sprayer-1/3HP
600
1200
Reciprocating Saw
960
-
Electric Drill-1/2 HP 5.4 Amps
600
900
CrcularSaw-18cm (7 14 in.)
1400
2300
Miter Saw·25cm (10 in.)
1800
1800
Table Planer-15cm (6in)
1800
1800
Table Saw/Radial Am Saw
-25cm (10in)
2000
2000
Air Compressor-1HP
1600
4500
SECTION 5 — OPERATION
5.1 STARTING THE ENGINE
Unplug all electrical loads from the unit's receptacles
before starting the engine. Make sure the unit is in a
level position.
Tum engine switch to ON position for Recoil start.
Turn Fuel switch to ON position.
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If battery is discharged,use
manual starting instructions.
If engine fires,but does not
continue to run, move choke lever to the CHOKE
position and repeat starting instructions.
If engine fails to start after 3
pulls, or if unit shut down during operation,make
sure unit is on a level surface and check for
proper oil level in crankcase. This unit may be
equipped with a low oil protection device. If so,oil
must be checked at proper level for engine to
start and run.
Starter cord kickback (rapid
retraction) will pull hand and arm toward engine
faster than you can let go which could cause
broken bones, fractures,bruises, or sprains
resulting in serious injury.
When starting engine, pull cord slowly until
resistance is felt and then pull rapidly to avoid
kickback.
Never start or stop engine with electrical devices
plugged in and turned on.
Exhaust heat/ gases could
ignite combustible,structures or damage
fuel tank causing a fire,resulting in death,
serious injury and/or property damage. Contact
with muffler area could cause burn resulting in
serious injury.
DO NOT touch hot part and AVOID hot exhaust
gases.
Allow equipment to cool before touching. Keep at
least 1.52m (5 f.) of clearance on all sides of
generator including overhead. Contact the
original equipment manufacturer, retailer,or dealer
to obtain a spark arrester designed for the
exhaust system installed on this engine.
Replacement parts must be the same and
installed in the same position as the original parts.
Move engine choke lever to the CHOKE position.
For Recoil start,firmly grasp the recoil handle and
pull slowly until increased resistance is felt. Pull
rapidly up and away.
For electric start, set the switch to the"ON."turn and
hold key in start switch to"start"position until
generator starts.To prolong the life of starter
components, DO NOT hold key in "start" position for
more than 15 seconds,and pause for at least I
minute between starting attempts.
When engine starts, move choke lever to 1/2-
CHOKE position until engine runs smoothly and then
fully into RUN position. If engine falters, move choke
back out to 1/2-CHOKE position until engine runs
smoothly and then fully into RUN position.
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DO NOT connect 240 Volt loads to the 120 Volt
duplex receptacles, and do not do vice versa
Also.
DO NOT connect 3 phase loads to the generator.
DO NOT connect 50 Hz loads to the generator.
Exceeding generators wattage/
amperage capacity could damage generator
and/or electrical devices connected DO NOT
exceed the generator's wattage/amperage
capacity.
· Overloading a generator in excess of its rated
wattage capacity can result in damage to the
generator and to connected electrical devices.
Observe the following to prevent overloading the
unit:
·Add up the total wattage of all electrical devices
to be connected at one time. This total should
NOT be greater than the generator's wattage
capacity.
The rated wattage of lights can be taken from
light bulbs. The rated wattage of tools,appliances
and motors can usually be found on a data label
IMPORTANT: Do not overload the generator. Also,do
not overload individual panel receptacles. These
outlets are protected against overload with
push-to-reset-type circuit breakers.
If amperage rating of any circuit breaker is exceeded,
that breaker opens and electrical output to that
receptacle is lost.
5.2 CONNECTING ELECTRICAL LOADS
· Let engine run stable and warm up for a few
minutes after starting.
· Plug in and turn on the desired 120 and/or240 Volt
AC, single phase, 60 Hz electrical loads.
· Add up the rated watts(or amps)of all loads to be
connected at one time. This total should not be
greater than (a) the rated wattage/amperage
capacity of the generator or (b) circuit breaker rating
of the receptacle supplying the power.
5.3 STOPPING THE ENGINE
Shut off all loads then unplug the electrical cables
from generator panel receptacles. Never start or
stop the engine with electrical devices plugged in
and turned on.
Let engine run at no-load for several minutes to
stabilize the internal temperatures of engine and
generator.
Move ON/OFF switch to OFF position. Close fuel
valve.
5.4 LOW OIL LEVEL SHUT DOWN SYSTEM
The engine is equipped with a low oil level sensor
that shuts down the engine automatically when the
oil level drops below a specified level. If the engine
shuts down by itself and the fuel tank has enough
gasoline, check engine oil level.
5.5 HIGH ALTITUDE
At altitudes over 914 m(3,000 ft),a minimum 87
octane/87AKI(9I RON)gasoline is acceptable. To
remain emissions compliant, high altitude
adjustment is required.Operation without this
adjustment will cause decreased performance,
increased fuel consumption,and increased
emissions. See an authorized dealer for high altitude
adjustment information. Operation of the engine at
altitudes below 762m (2,500 ft) with the high altitude
kit is not recommended.
Start generator and let engine
stabilize before connecting electrical loads.
Connect electrical loads in OFF position then turn
ON for operation.
Turn electrical loads OFF and disconnect from
generator before stopping generator.
or decal affixed to be the device.
If the appliance, tool or motor does not give
wattage, multiply volts times ampere rating to
determine watts (volts× amps= watts).
Some electric motors, such as induction types,
require about three times more watts of power for
starting than for running. This surge of power
lasts only a few seconds when starting such
motors. Make sure to allow for high starting
wattage when selecting electrical devices to
connect to the generator:
· Figure the watts needed to start the largest
motor
· Add to that figure the running watts of all other
connected loads.
The wattage reference guide is provided to assist
in determining how many items the generator can
operate at one time.
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DO NOT use a garden hose to
clean generator. Water can enter the engine fuel
system land cause problem. In addition, if water
enters the generator though cooling air slots,
some water will be retained in voids and crevices
of the rotor and stator winding insulation. Water
and dirt buildup on the generator internal
windings will eventually decrease the insulation
resistance of these windings.
When working on the
generator, always disconnect spark plug wire fro
from spark plug and keep wire away from spar
plug.
Never insert any objector tool
though the air cooling slots,even if the engine is
not running.
Once a year replace the spark
plug and replace the air filter. A new spark plug
and[clean air filter assure proper fuel-air mixture
and help the engine run better and last longer.
SECTION 6- MAINTENANCE
6.1 MAINTENANCE SCHEDULE
Follow the calendar intervals shown below. More
frequent service is required when operating in
adverse conditions.
First 5 Hours
· Change engine oil
Every 8 Hours or Daily
· Clean debris
· Check engine oil level
Every 25 Hours or Yearly
· Clean engine air filter
Every 50 Hours or Yearly
· Change engine oil
Yearly
· Replace engine air filter
· Service fuel valve
· Service spark plug
· Inspect muffler and spark arrester
· Clean cooling system
6.2 GENERAL RECOMMENDATIONS
The warranty of the generator does not cover items
that have been subjected to operator abuse or
negligence. To receive full value from the warranty,
the operator must maintain the generator as
instructed in this manual.
Some adjustments will need to be made periodically
to properly maintain the generator.
All adjustments in the Maintenance section of this
manual should be made at least once each season.
Follow the requirements in the "Maintenance
Schedule."
6.2.1 GENERATOR MAINTENANCE
Generator maintenance consists of keeping the unit
clean and dry. Operate and store the unit in a clean
dry environment where it will not be exposed to
excessive dust, dirt, moisture or any corrosive
vapours. Cooling air slots in the generator must not
become clogged with snow, leaves, or any other
foreign material.
Check the cleanliness of the generator frequently
and clean when dust, dirt, oil, moisture or other
foreign substances are visible on its exterior surface.
6.2.2 TO CLEAN THE GENERATOR
· Use a damp cloth to wipe exterior surfaces clean.
· A soft, bristle brush may be used to loosen caked
on dirt, oil etc.
· A vacuum cleaner may be used to pick up loose dirt
and debris.
· Low pressure air (not to exceed25 psi) may be used
to blow away dirt. Inspect cooling air slots and
openings on the generator. These openings must be
kept clean and unobstructed.
6.2.3 ENGINE MAINTENANCE
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Hot oil may cause bums
Allow engine to cool before draining oil. Avoid
prolonged or repeated skin exposure with used
oil. Thoroughly wash exposed areas with soap.
Use the following instructions to change the oil
while the engine is till warm:
· Clean area around oil drain plug.
· Remove oil drain plug from engine and oil fill
plug to drain oil completely into a suitable
container.
· When oil has completely drained, install oil drain
plug and tighten securely.
· Fill engine with recommended oil. (See"Before
Starting the Generator"for oil recommendations).
· Wipe up any spilled oil.
· Dispose of used oil at a proper collection centre.
6.2.4 CHANGING THE OIL
Change the oil after the first five hours of operation,
then every 50 hours thereafter. If running this unit
under dirty or dusty conditions, or in extremely hot
weather, to change the oil more often.
6.2.5 REPLACING THE SPARKPLUG
Use spark plug F6TC, FTC,BPR4ES or Champion
RN14YC. Replace the plug once each year. This will
help the engine start easier and run better.
· Stop the engine and pull the spark plug wire of of
the spark plug.
· Clean the area around the spark plug and remove it
from the cylinder head.
· Set the spark plug's gap to 0.70-0.80 mm
(0.028-0.031 in). Install the correctly gapped spark
plug into the cylinder head and torque to 15 ft/lbs.
6.2.6 SPARK ARRESTER
· Shut off generator and allow the engine and muffler
to cool down completely before servicing spark
arrester (located on the back of the muffler).
· Remove the clamp and spark arrestor screen.
· C lean the spark arester screen with a small wire
brush.
· Replace the spark arrester if it is damaged.
· Installation of the spark arrester screen is the
reverse of the removal.
6.3 SERVICE AIR FILTER
The engine will not run properly and may be
damaged if using a dirty air filter. Replace the air
filter once a year. Clean or replace more often if
operating under dusty conditions.
· Remove air filter cover.
· Wash in soapy water. Squeeze filter dry in clean
cloth (DO NOT TWIST).
· May drop a bit of engine-oil to avoid ice blocked
during winter season.
· Clean air filter cover before re-installing it.
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NEVER cover the generator
while engine and exhaust area are warm.
Drain fuel into approved
container outdoors,away from open flame. Be
sure engine is cool. Do not smoke.
Avoid spray from spark plug
holes when cranking engine.
NEVER store engine with fuel in
tank indoors or in enclosed, poorly ventilated
areas where fumes may reach an open flame,
spark or pilot light as on a furnace, water heater,
clothes dryer or other gas appliance
6.4 VALVE CLEARANCE
After the first 50 hours of operation, check the valve
clearance in the engine and adjust if necessary.
Important: If feeling uncomfortable about doing this
procedure or the proper tools are not available,
please take the generator to the nearest service
centre to have the valve clearance adjusted. This is a
very important step to ensure longest life for the
engine.
SECTION 7- STORAGE
7.1 GENERAL
The generator should be started at least once every
seven days and be allowed to run at least 30 minutes.
If this cannot be done and the unit must be stored
for more than 30 days, use the following information
as a guide to prepare it for storage.
7.2 LONG TERM SHORTAGE INSTRUCTIONS
It is important to avoid gum deposits from forming in
essential fuel system parts such as the carburetor,
fuel hose or tank during storage. Also, experience
indicates that alcohol-blended fuels (called gasohol,
ethanol or methanol) can attract moisture, which
leads to separation and formation of acids storage.
Acidic gas can damage the fuel system of an engine
while in storage.
To avoid engine problems,the fuel system should be
emptied before storage of 30 days or longer,as
follows:
· Remove all gasoline from the fuel tank.
· Start and run engine until engine stops from lack of
fuel.
· While engine is till warm, drain oil from crankcase.
Refill with recommended grade.
· Remove spark plugs and pour about 15ml (1/2 oz)
of engine oil into the cylinders. Cover spark plug hole
with rag. Pull the recoil starter a couple times to
lubricate the piston rings and cylinder bore.
7.3 OTHER STORAGE TIPS
· Do not store gasoline from one season to another.
· Replace the gasoline can if it starts to rust. Rust
and/or dirt in the gasoline will cause problems with
the carburetor and fuel system.
· If possible, store the unit indoors and cover it to
give protection from dust and dirt. BE SURE TO
EMPTY THE FUEL TANK.
· If it is not practical to empty the fuel tank and the
unit is to be stored for some time, use a
commercially available fuel stabilizer added to the
gasoline to increase the life of the gasoline.
· Cover the unit with a suitable protective cover that
does not retain moisture.
· Install and tighten spark plugs. Do not connect
spark plug wires.
· Clean the generator outer surfaces. Check that
cooling air slots and openings on generator are open
and unobstructed.
· Store the unit in clean, dry place.
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SECTION 8- TROUBLESHOOTING
Problem
Cause
Correction
Engine is running,
but no AC output is
available.
1. One of the circuit breakers is off.
2. Fault in generator.
3. Poor connection or defective cord
set.
4. Connected device is bad.
1. Turn circuit breaker to ON.
2. Contact authorized service facility.
3. Check and repair.
4. Connect another device that is in
good condition.
Engine runs weel
without loading,
but"bogs down"
when loads are
connected
1. Short circuit in a connected load.
2. Engine speed is too slow.
3. Generator is overloaded.
4. Shorted generator circuit.
5. Clogged or dirty fuel filter.
1. Disconnect shorted electrical load.
2. Contact authorized service facility.
3. See Don't Overload Generator.
4. Contact authorized service facility.
5. Clean or replace fuel filter.
Engine cant be
started, or runs
rough or shuts down
while running.
1. Start switch in off position.
2. Fuel valve is in "Off" position.
3. Failed battery.
4. Low oil level.
5. Dirty air cleaner.
6. Clogged or dirty fuel filter.
7. Out of fuel.
8. Stale fuel.
9. Spark plug wire not connected to
spark plug.
10. Bad spark plug.
11. Water in fuel.
12. Flooded.
13. Excessively rich fuel mixture.
14. Intake valve stuck open or closed.
15. Engine has lost compression.
1. T urn key in start switch to"On".
2. Turn fuel valve to "On" position.
3. Replace battery.
4. Fill crankcase to proper level or place
generator on level surface.
5. Clean or replace air cleaner.
6. Clean or replace fuel filter.
7. Fill fuel tank.
8. Drain fuel tank and carburetor; fill with
fresh fuel.
9. Connect wire to spark plug.
10. Replace spark plug.
11. Drain fuel tank and carburetor; fill
with fresh fuel.
12. Wait 5 minutes and re-crank engine.
13. Contact authorized service facility.
14. Contact authorized service facility.
15. Contact authorized service facility.
Engine lacks power.
1. Load is too high.
2. Dirty air filter.
3. Clogged or dirty fuel filter.
1. See Don't Overload Generator.
2. Replace air filter.
3. Clean or replace fuel filter.
Engine "hunts" or
falters
1. Carburetor is running too rich or too
lean.
2. Clogged or dirty fuel filter.
1. Contact authorized service facility.
2. Clean or replace fuel filter
.
WWW.TMGINDUSTRIAL.COM P15/28 Toll Free:1-877-761-2819

SECTION 9— PARAMETER SPECIFICATION
Model
TMG-9000GE
TMG-12000GE
Engine
14.0HP
16.0HP
Displacement
420cc
459cc
Rated frequency
60Hz
60Hz
Rated voltage
120/240V
120/240V
Running watts
7.25KW
9.0KW
Starting watts
9.0KW
12.0KW
Fuel tank capacity
7 Gallon
7 Gallon
Fl load continuum running time
6.5H
6H
1/2 load continuum running time
10.5H
9H
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SECTION 10— ELECTRIC DIAGRAM
TMG-9000GE
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TMG-12000GE
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SECTION 11— EXPLOSION DIAGRAM & PART LIST (TMG-9000GE)
Main Explosion Diagram
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NO.
Parts No.
Description
QTY
NO.
Parts No.
Description
QTY
1
30125-00026-00
Nut,Hexagon Flange,M10
4
35
30101-00088-00
Bolt,Hexagon
Flange,M6*190
4
2
34030-00034-00
Shock Absorbing Mount
4
36
33085-00058-00
Motor Bracket/Φ190
1
3
30125-00023-00
Nut,Hexagon Flange,M8
4
37
20107-00021-00
Wiring Borad Assy
1
4
30136-00086-00
Flat Washer
2
38
30101-00329-00
Bolt,Hexagon Flange,M5*16
2
5
20134-00083-01
Wheel Assy
2
39
20183-00015-00
Carbon Brush
1
6
34031-00020-00
Wheel Axle
2
40
30101-00329-00
Bolt,Hexagon Flange,M5*16
1
7
30136-00086-00
Flat Washer
2
41
20044-00104-00
AVR
1
8
34006-00020-00
Clip, Dowel Pin
2
42
30101-00329-00
Bolt,Hexagon Flange,M5*16
2
9
20196-00086-00
Positive Poles Line
1
43
33082-00163-00
Motor End Cover
1
10
20196-00088-00
Negative Poles Line
1
44
30101-00326-00
Bolt,Hexagon Flange,M5*12
2
11
30101-00339-00
Bolt,Hexagon Flange,M6*12
2
45
30136-00016-00
Washer, Plain
1
12
20217-00039-00
Battery Holder
1
46
30101-00109-00
Bolt,Hexagon
Flange,M10*275
1
13
31002-00031-00
Battery
1
47
20046-06057-00
Stator Component
1
14
20196-00122-00
Ground Terminal
1
48
20256-01777-00
Rotor
1
15
33301-00010-00
Spring Cushion
1
49
30101-00355-00
Bolt,Hexagon Flange,M8*16
1
16
30101-00339-00
Bolt,Hexagon Flange,M6*12
1
50
30101-00341-00
Bolt,Hexagon Flange,M6*16
2
17
30125-00019-00
Nut,Hexagon Flange,M6
1
51
20249-00082-00
Bracket,Muffler
1
18
30101-00405-00
Bolt,Hexagon Flange,M6*20
2
52
20202-00256-00
Muffler Assy
1
19
34030-00081-00
Rubber Pad
2
53
33048-00094-00
Gasket, Muffler
2
20
20014-00059-01
U-Shaped Support Assy
1
54
30139-00036-00
Spring Washer
2
21
30101-00355-00
Bolt,Hexagon Flange,M8*16
2
55
30101-00367-00
Bolt,Hexagon Flangem8*32
2
22
30125-00023-00
Nut,Hexagon Flange,M8
2
56
33339-00007-00
Connector, Muffler
1
23
20135-00042-01
Handlebar Components
1
57
33048-00093-00
Gasket, Muffler
1
24
33580-00034-00
Handlebar Dowel Pin
2
58
20114-03621-00
Control Panel Assy
1
25
33126-00003-00
Handlebar Plastic Plug
2
59
30101-00405-00
Bolt,Hexagon Flange,M6*20
2
26
33015-00011-00
Handlebar Grip
1
60
30136-00074-00
Fuel Tank Washer
2
27
20260-00857-01
Engine
1
61
30101-00405-00
Bolt,Hexagon Flange,M6*20
2
28
34021-00050-00
Air Deflector,Bottom
1
62
20090-01231-00
Rack Assembly
1
29
30101-00339-00
Bolt,Hexagon Flange,M6*12
1
63
20130-00127-04
Fuel Tank Assy
1
30
33138-00017-00
Rubber, Dust
1
64
30101-00407-00
Bolt,Hexagon Flange,M6*25
4
31
30128-00008-00
Nut, Round
2
65
30136-00074-00
Fuel Tank Washer
4
32
30139-00005-00
Spring Washer
2
66
20133-00002-00
Fuel Valve
1
33
20029-09156-00
Alternator Assy
1
67
34024-00002-00
Clip B8.5
1
34
30101-00625-00
Bolt,Hexagon
Flange,M5*230
2
68
34023-00004-00
Fuel Hose
1
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