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3.1 MAINTENANCE SCHEDULE
Follow the calendar intervals. More frequent service is required when
operating in adverse conditions noted below.
Check Oil Level
Change Oil ‡
Check Valve Clearance
Service Air Filter
Replace Spark Plug
‡ Change oil after first 8 hours of operation then every season.
*
Change oil and oil filter 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
At Each Use
in this manual.
*Every Season
Some adjustments will need to be made periodically to properly
***Every Season
maintain the generator.
**Every Season
Every Season
All adjustments in the Maintenance section of this manual should
be made at least once each season. Follow the requirements in the
"Maintenance Schedule".
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.
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.
3.3.2 TO CLEAN THE GENERATOR
•
•
•
•
3.3.3 ENGINE MAINTENANCE
Section 3 — Maintenance
Portable Generator System
NOTE:
Never insert any object or tool through the air
cooling slots, even if the engine is not running.
NOTE:
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 exceed 25 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.
DANGER
When working on the generator, always
disconnect negative cable from battery. Also
disconnect spark plug wires from spark plug
and keep wire away from spark plug.
9
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