Generac Power Systems 005622-0, Owner'S Manual

Page: 11 / 36

Figure 11 - Choke Position
IMPORTANT: Do not overload the generator. Also, do not overload
individual panel receptacles. These outlets are protected against
overload with push-to-reset-type circuit breakers. If amperage
rating of any circuit breaker is exceeded, that breaker opens and
electrical output to that receptacle is lost. Read “Don’t Overload the
Generator” carefully.
2.9 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 Run/Stop switch to OFF position.
• Close fuel valve.
2.10 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.
2.10.1 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 100 hours or Every Season
Check Valve Clearance ***Every Season
Service Air Filter ** Every 200 hours or Every Season
Replace Spark Plug Every Season
‡ 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 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 ....................................................................5.0/6.5 kW**
Surge Power .......................................................................6.25/8.0 kW
Rated AC Voltage ......................................................................120/240
Rated Max AC Load
Current @ 240V (5.0/6.5 kW) ............................25 Amps/30 Amps**
Current @ 120V ................................................................20 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
Displacement ..............................................................................389 cc
Spark Plug Type ................................NHSP F7RTC or Champion RN9YC
Spark Plug Gap (5.0/6.5 kW) ........0.028-0.031 inch or (0.70-0.80 mm)
Gasoline Capacity ......................................................... 6.6 U.S. gallons
Oil Type.................. See Chart in "Before Starting the Generator" Section
Oil Capacity .................................................................1.1 L (1.16 Qts.)
Run Time at 50% Load (5.0/6.5 kW) .................................... 10/9 Hours
Fuel Consumption-1/2 Load (5.0/6.5 kW) .....0.66/0.73 gallons per hour
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.
9
Maintenance