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2.8 STOPPING THE ENGINE
Shut off all loads, then unplug the electrical loads 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.•
2.9 LOW OIL LEVEL SHUTDOWN 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.
2.9.1 SENSING LOW OIL LEVEL
If the system senses a low oil level during operation, the engine
shuts down. The engine will not run until the oil has been refilled
to the proper level.
3.1 MAINTENANCE SCHEDULE
Follow the calendar intervals. More frequent service is required
when operating in adverse conditions noted below.
Check Oil Level At Each Use
Change Oil
+
*Every Season
Check Valve Clearance ***Every Season
Service Air Filter **Every Season
Replace Spark Plug Every Season
+ Change oil after first 20 hours of operation, then every season.
* Change oil every month when operating under heavy load or in high
temperatures.
** Clean more often under dirty or dusty operating conditions. Replace air filter
parts if they cannot be adequately cleaned.
*** Check valve clearance and adjust if necessary after first 50 hours of
operation and every 100 hours thereafter.
3.2 PRODUCT SPECIFICATIONS
3.2.1 GENERATOR SPECIFICATIONS
Rated. Power ........................................................................3.25 kW**
Surge Power .............................................................................3.75 kW
Rated AC Voltage .............................................................................120
Rated Current .......................................................................27 Amps**
Rated Frequency .................................................... 60 Hz @ 3600 RPM
Phase ................................................................................Single Phase
** Maximum wattage is subject to, and limited by, such factors as fuel Btu
content, ambient temperature, altitude, engine condition, etc.. Maximum
power decreases about 3.5% for each 1,000 feet above sea level; and will
also decrease about 1% for each 6° C (10° F) above 16° C (60° F) ambient
temperature.
3.2.2 ENGINE SPECIFICATIONS
Displacement .............................................................................. 208 cc
Spark Plug Type ................... F6TC, NGK BPR4ES or Champion RN14YC
Spark Plug Gap .............................0.028-0.031 inch or (0.70-0.80 mm)
Gasoline Capacity .............................................15.14 L (4 U.S. gallons)
Oil Type.................. See Chart in "Before Starting the Generator" Section
Oil Capacity ...............................................................0.6 L (0.634 Qts.)
Run Time ...........................................................12.5 Hours at 1/2 Load
Class II Emission Certified*
* The engine manufacturer must warrant the emission control system
for a period of two years. This warranty coverage is in addition to
the warranty provided by Generac, and may cover the engine even if
Generac’s warranty does not.
3.3 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".
NOTE:
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.
3.3.1 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
vapors. 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.
Never insert any object or tool through the air
cooling slots, even if the engine is not running.
NOTE:
DO NOT use a garden hose to clean generator. Water can enter
the engine fuel system and cause problems. In addition, if water
enters the generator through 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.
Section 3 — Maintenance
Portable Generator System