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8199-00

Page 8

60707-117

1. Turn on the fuel supply.
2. Move the choke to the full "on" position.  A warm

engine will require less choking than a cold engine.

3. Grasp starter grip and pull slowly until starter engages,

then pull cord rapidly to overcome compression,
prevent kickback and start the engine.  Repeat if
necessary.

4. When the engine starts, open the choke gradually.
5. The engine should promptly come up to operating

speed.

Electric Starting - If the engine is cold and stiff or if the
battery is not fully charged, starting can be made easier by
slowly hand cranking the engine through the compression
stroke before pushing the starter switch. This permits the
starter to gain momentum before the heavy load of the
compression stroke occurs. This minimizes the drain on the
battery and improves the possibility of starting under such
adverse conditions.  Always keep the battery charged, but
especially during cold weather operation.

1. Turn on the fuel supply.
2. Move the choke to the full "on" position (for gasoline

only).  A warm engine will require less choking than a
cold engine.

3. Engage the engine start switch briefly to the START

position. The starter life is improved by using shorter
starting cycles with time to cool off between cranking
cycles. Do not operate the starter more than 15
seconds during each minute.  Repeat if necessary.

4. When the engine starts, open the choke gradually.
5. The engine should promptly come up to operating

speed.

CAUTION: EQUIPMENT DAMAGE

Never permit the choke to remain on after the engine has
run for a short time.  It is not necessary to choke the
engine when it is warm.  Avoid over-choking.

STARTING HINTS

NOTE:  For areas of the country where seasonally blended
fuel is used do not keep and use winter blended fuel in the
summer time.  This may cause your unit to vapor lock during

the hot summer use.

1. Cold weather

a. Use the proper oil for the temperature expected.
b. Use fresh winter grade fuel.  Winter grade

gasoline is blended to improve starting. Do not
use summer gasoline.

c. A slightly richer fuel mixture will usually improve

cold starting.

2. Hot weather

a. Use the proper oil for the temperature expected.
b. Use only summer blended gasoline.  Using
gasoline left over from winter may cause the unit

to vapor lock.

c. DO NOT over-choke the unit.

STOPPING AND STORAGE

1. Remove the load.
2. Turn off key the on engine to ‘ground out’ the spark

and shut the unit down.

3. Before extended storage (over 30 days) certain

precautions must be taken to ensure the fuel

doesn’t deteriorate and clog the fuel system.  Note:
The use of a fuel additive, such as STA-BIL, or an
equivalent, will minimize the formation of gum
deposits during storage.  Such an additive may be
added to gasoline in the engine’s fuel tank or to
gasoline in a storage container.

a. Remove the remaining fuel from the fuel tank.
b. Start the engine and allow it to run until all

the fuel in the carburetor and the fuel lines has
been used up and the engine stops.

c. While the engine is warm, drain the oil and

refill with fresh oil.

d. Remove the spark plug, pour approximately

1/2 ounce (15 cc) of engine oil into the cylinder
and crank slowly to distribute oil. Replace spark
plug.

e. Clean dirt and chaff from cylinder, cylinder

head fins, blower housing, rotating screen and
muffler areas.

f. Store in a clean and dry area.

OPERATING SPEED

The engine-generator must be run at the correct speed in
order to produce the proper electrical voltage and
frequency.

CAUTION:    EQUIPMENT  DAMAGE

The output voltage should be checked to insure the
generator is working properly prior to connecting a load
to the generator.  Failure to do so could result in
damage to equipment plugged into the unit and
possible injury to the individual.

All engines have a tendency to slow down when a load is
applied. When the electrical load is connected to the
generator, the engine is more heavily loaded, and as a
result the speed drops slightly.  This slight decrease in
speed, together with the voltage drop within the generator
itself, results in a slightly lower voltage when the generator
is loaded to its full capacity than when running no load.
The slight variation in speed also affects the frequency of
the output current.  This frequency variation has no
appreciable effect in the operation of motors, lights and
most appliances.  However, electronic equipment and
clocks will be affected if correct RPM is not maintained.
See Load vs. Output chart.

Although individual units and models may vary slightly, the
normal voltage and frequency of the engine-generators
described in this book are approximately as follows, under
varying loads:

LOAD vs. OUTPUT

__________________________________________________________________________________________________________________

Generator       Frequency

Voltage

Load

           Speed

120V

Applied*

(RPM)

(Hz)

Recpt.

__________________________________________________________________________________________________________________

None

3750

62.5

129V

Half

3600

60.0

120V

Full

3540

59.0

115V

__________________________________________________________________________________________________________________

*Portion of plant’s rated output current.

The speed of the engine was carefully adjusted at the
factory so that the generator produces the proper voltage
and frequency.  For normal usage, the speed setting

Summary of Contents for Home Power HPS12000HE/A

Page 1: ...INSTALLATION OPERATION and MAINTENANCE INSTRUCTIONS TRI FUEL PORTABLE GENERATORS OWNERS MANUAL HPS9000VE MODELS HPS6000HE E HPS9000VE C HPS12000HE A HPS6000HE HPS12000HE...

Page 2: ...NUMBER HERE No other HOME POWER generator has the same serial number as yours It is important that you record the number and other vital information here If you should ever need to contact us on this...

Page 3: ...uels always present a hazard of possible explosion and or fire a Do not refuel when the engine is running or hot Allow the engine to cool at least two minutes before refueling b Keep fuel containers o...

Page 4: ...o the engine generator set DO NOT install and operate these portable generators in a small compartment i e generator compartment of vehicles motor homes or travel trailers These compartments will not...

Page 5: ...inutes to insure that the unit you have received is the correct model and review the specification pages in this manual to insure that this unit fits your job requirements 3 After removing the engine...

Page 6: ...ormed or supervised only by personnel knowledgeable of batteries and the required precautions Keep unauthorized personnel away from batteries When installing or replacing batteries use the proper grou...

Page 7: ...se can fall below a safe limit the Oil Alert system will automatically shut down the engine the engine switch will remain in the ON position GASOLINE FUEL When using gasoline always use a good grade o...

Page 8: ...optional fuel solenoid DANGER PERSONAL INJURY Do not use galvanized pipe in the fuel line runs The galvanized coating will become eroded and flake off causing possible obstruction or damage to the reg...

Page 9: ...ne 9 Apply the load to the generator FROM LP NG TO GASOLINE 1 With the engine running turn off the LP NG fuel supply 2 Run the engine until it runs out of fuel 3 Remove the flexible fuel line from the...

Page 10: ...he use of a fuel additive such as STA BIL or an equivalent will minimize the formation of gum deposits during storage Such an additive may be added to gasoline in the engine s fuel tank or to gasoline...

Page 11: ...t itself to the load No harm to the generator will result if it is operated with no load connected Proper utilization of the receptacles located on the control panel is necessary to prevent damage to...

Page 12: ...25 hours of operation if the engine is operated under heavy load or in high ambient temperatures a Remove oil drain plug at base of the engine and drain the oil with the engine warm b Replace oil drai...

Page 13: ...ore often if necessary Failure to keep these areas clean may cause overheating and permanent damage to the unit 2 Periodically clean muffler area to remove all grass dirt and combustible debris to pre...

Page 14: ...8199 00 Page 12 60707 117 DATE ITEM WORK PERFORMED...

Page 15: ...ermine the suitability of the product for its intended use prior to placing the unit in service The user shall assume all risks and liability in connection with determining the suitability of the unit...

Page 16: ...Phone 507 357 6831 FAX 507 357 4857 www wincogen com 225 S Cordova Ave LeCenter Mn 56057 60707 117 8199 00...

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