Winco HD6010DEX - Manual (Page 9)

Page 7 60706-113 WINCO PORTABLE SERIES
the throttle to release and allows the governor spring to
open the throttle. The engine will respond and come up
to the governed speed (3600 rpm).
3. When the electrical load is turned off, no power will
flow through the transformer, and as a result, the
automatic idle control will once again energize the
magnet, pulling and holding the throttle.
When the automatic idle switch is in the “off” position, the
engine will run at full governed speed regardless of the
generator load.
INITIAL START UP
Use the following checklist to verify the correct preparation of
the engine generator before starting.
Before Starting always Check:
1. Engine oil, fill as required with correct grade and
quantity.
2. Fuel level, fill as required with clean fresh fuel.
3. Automatic Idle is in the 'Off' position
4. Visually check for loose or broken parts.
STARTING
The throttle control on these generators is preset and locked
to operate at 3600 RPM (nominal) with no load speed set at
3690 RPM. Only a trained service technician should be
allowed to adjust this speed setting. See “Operating Speed”
section for additional information.
NOTICE: ENGINE
Theses units will not start if it is low on oil. The lubricating oil
level must be at the full mark before the engine will start.
MANUAL STARTING
Refer to the engine manual for additional starting, operating,
and stopping instructions.
NOTICE: TRI-FUEL STARTING
Tri-Fuel generators operating on vapor fuel, (either L.P. or
NG) must be started using the electric start system provided.
You cannot hand crank the unit fast enough to develop the
proper vacuum to make the vapor fuel system work. In
addition when starting on VAPOR FUEL NEVER USE THE
CHOKE. Use of the choke will prevent the air and fuel from
properly mixing.
1. Turn on the fuel supply.
2.
For gasoline 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, especially
during cold weather operation.
1. Turn on the fuel supply.
2. For gasoline move the choke to the full "on"
position. 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
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. Depress the stop switch.
2. Close the fuel shut-off valve. Always shut the
fuel off whenever the engine is stopped to prevent
fuel leakage from carburetor.
3.
Before extended storage (over 30 days) certain
precautions must be taken to ensure the fuel
doesn’t deteriorate and clog the fuel system.
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
BASIC OPERATION