Maintenance; Maintenance Schedule; Product Specifications; Generator Specifications - Generac Power Systems 005844-0 Owner's Manual

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 and Oil Filter‡
Clean Spark Arrestor Screen
Service Air Cleaner
Replace Spark Plug
‡ Change oil after first 30 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 cleaner
parts if very dirty.

3.2 PRODUCT SPECIFICATIONS

3.2.1 GENERATOR SPECIFICATIONS

Rated Max. Power ...................................................................4.0 kW**
Surge Power ...............................................................................5.0 kW
Rated AC Voltage ......................................................................120/240
Rated Max AC Load
Current @ 240V .............................................................16.6 Amps**
Current @ 120V .............................................................33.3 Amps**
Rated Frequency .................................................... 60 Hz @ 3600 RPM
Phase ................................................................................ Single Phase
** Maximum wattage and current are 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

Rated Horsepower @ 3600 RPM .........................................................6
Displacement ............................................................................ 216.5cc
Spark Plug Type ...................................Champion RC14YC or Equivalent
Spark Plug Gap ............................................... 0.030 inch or (0.76 mm)
Gasoline Capacity ......................................................... 4.5 U.S. gallons
Oil Type.................................... See Chart in "Adding Engine Oil" Section
Oil Capacity ................................................ w/ Filter Change = 0.8 Qts.
Run Time/Fuel Consumption-1/2 Load
4 kW ................................................. 14 Hours / .35 gallons per hour
Class II Emission Certified

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".
At Each Use
*Every Season/Every 100 Hours
Every Season
**Every Season/Every 200 Hours
Every Season
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

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.
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

• 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.

3.3.3 ENGINE MAINTENANCE

When working on the generator, always

disconnect spark plug wire from spark plug
and keep the wire away from the spark plug.

3.3.4 CHECKING OIL LEVEL

See the "BEFORE STARTING THE GENERATOR" section for
information on checking the oil level. The oil level should be
checked before each use, or at least every eight hours of
operation. Keep the oil level maintained.

Maintenance

NOTE:
NOTE:
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