14
100387
ENGLISH
Never exceed the specified capacity when adding
loads to the generator.
NOTE
OPERATION
Parallel Operation
The Champion model 100387 is parallel ready and can
be operated in parallel with another Champion unit to
increase the total available electrical power. A Champion
model 100333 parallel kit (optional equipment) is
required for parallel operation. For a list of compatible
models or to order a parallel kit, please call customer
service at 1-877-338-0999 or visit
www.championpowerequipment.com.
Detailed instructions for parallel kit installation and
operation of the connected generators are provided in the
parallel kit owner’s manual.
Overload Operation
The overload indicator light will turn on when the rated
load is exceeded. When the maximum load is reached,
the LED will blink and cut power to the receptacles.
To recover the power, shut down the generator, wait until
the light turns off and restart the generator.
Operation using the alternative main jet at
elevations lower than the recommended minimum
altitude can damage the engine. For operation at
lower elevations, the standard main jet must be
used. Operating the engine with the wrong engine
configuration at a given altitude may increase
its emissions and decrease fuel efficiency and
performance.
WARNING
Operation at High Altitude
The density of air at high altitude is lower than at sea
level. Engine power is reduced as the air mass and
air-fuel ratio decrease. Engine power and generator
output will be reduced approximately 3½% for every
305 m (1,000 feet)of elevation above sea level. This is
a natural trend and cannot be changed by adjusting the
engine. At high altitudes increased exhaust emissions
can also result due to the increased enrichment of the
air fuel ratio. Other high altitude issues can include hard
starting, increased fuel consumption and spark plug
fouling.
To alleviate high altitude issues other than the natural
power loss, Champion Power Equipment can provide a
high altitude carburetor main jet. The alternative main
jet and installation instructions can be obtained by
contacting Customer Support. Installation instructions
are also available in the Technical Bulletin area of the
Champion Power Equipment Internet site.
The part number and recommended minimum altitude
for the application of the high altitude carburetor main
jet is listed in the table below.
In order to select the correct high altitude main jet
it is necessary to identify the carburetor model. For
this purpose, a code is stamped on the side of the
carburetor. Select the correct main jet part number
corresponding to the carburetor code found on your
particular carburetor.
Do Not Overload the Generator Cont’d.
Power Management
Use the following formula to convert voltage and
amperage to watts:
Volts x Amps = Watts
To prolong the life of your generator and attached
devices, follow these steps to add electrical load:
1. Start the generator with no electrical load attached.
2. Allow the engine to run for several minutes to stabilize.
3. Plug in and turn on the first item. It is best to attach
the item with the largest load first.
4. Allow the engine to stabilize.
5. Plug in and turn on the next item.
6. Allow the engine to stabilize.
7. Repeat steps 5-6 for each additional item.
Carburetor
Code
Main Jet
Part Number
Altitude
P20-2-H
Standard
83.131017.01.H
1067 Meters
(3500 Feet)
Altitude
83.131017.01.01.H
P20-2-Y
Standard
83.131017.01.Y
Altitude
83.131017.01.01.Y
