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Final Installation Considerations
Engine Oil
NOTICE
Any attempt to crank or start the engine before it has been
properly serviced with the recommended oil will result in
equipment failure.
Refer to
Maintenance and engine manual for oil fill
information.
Damage to equipment resulting from failure to follow this
instruction will void engine and generator warranty.
•
•
This engine is shipped from the factory pre-run and filled
with synthetic oil (API SJ/CF 5W-30W). This allows for
system operation in the widest range of temperature and
climate conditions. Before starting the engine, check oil level
and ensure that engine is serviced as described in the engine
operator’s manual.
NOTE: The use of synthetic oil does not alter the required oil
change intervals described in the engine operator’s manual.
Battery
The home generator is supplied with a sealed, lead-acid,
rechargeable, 12 Volt DC 33 Amp-Hour, 350 cold cranking
amps (CCA), valve regulated battery. It is installed in the unit
and the battery cables are connected at the factory.
With the battery installed, all wiring to transfer switch and
home generator completed, utility power supplied to the
Automatic Transfer Switch, and the system switch in the
AUTO position, the battery receives a trickle charge while the
engine is not running. The trickle charge cannot be used to
recharge a battery that is completely discharged.
15 Amp Fuse
The generator’s 15 Amp fuse was removed at the factory to
prevent the unit from starting during shipping. Your installer
will ensure the fuse is properly installed upon completion of
the installation.
Fuel Supply System
Ensure that all fuel pipe connections are tight, secure and
without leaks.
Ensure that all gas line shutoff valves are OPEN and that
adequate fuel pressure is available whenever automatic
operation is desired.
Fuel System Selection
The engine of your Home Generator System is factory
calibrated to run on natural gas (NG). It may also be
operated on liquid propane (LP) vapor.
To configure the fuel system for LP use:
1. LP fuel inlet pressure must be between 11 and 14
inches water column.
2. Set AUTO/OFF switch to OFF.
3. Turn OFF the main distribution panel circuit breaker
sending power to the automatic transfer switch.
4. Remove 15 Amp fuse.
5. Change main jet in fuel mixer following instruction
sheet provided in LP conversion kit.
6. Reinstall 15 Amp fuse.
7. Turn
ON the main distribution panel circuit breaker that
supplies utility power to the automatic transfer switch.
8. Set AUTO/OFF switch to AUTO.
9. Reset exercise timer following instructions Setting
Exercise Timer.
The generator is now ready to operate automatically using
LP fuel. With a fixed main jet for LP gas, there is no need to
perform any engine adjustments for LP operation.
Initial Start-up (No Load)
Before operating the home generator or placing it into
service, inspect the entire installation carefully.
Then begin testing the system without any electrical loads
connected, as follows:
1. Set generator’s main circuit breaker to its ON (closed)
position.
2. Install 15 Amp fuse in control panel.
3. Set generator’s system switch to AUTO.
4. Push MANUAL OVER-RIDE button on control panel.
NOTE: When the home generator is started for the very
first time, it will require that air in the gaseous fuel lines be
purged. This may take a few minutes.
5. DO NOT crank engine for more than 10 seconds, then
pause for 10 seconds to reduce heat in the starter.
6. Repeat process until engine starts.
7. Listen for unusual noises, vibration or other indications of
abnormal operation. Check for oil leaks while engine runs.
8. Let engine warm up for about five minutes to allow
internal temperatures to stabilize.
9. Connect an RMS AC voltmeter and a frequency meter
to check generator output at load side of circuit
breaker. Voltage should be 230-240 Volts, frequency
should be 62.0 - 62.5 Hz.
10. Check generator output between one of the generator
connection lugs and the neutral lug, then between the
other generator connection lug and the neutral lug.
In both cases, voltage reading should be between
115-120 Volts.
11. Push and hold MANUAL OVER-RIDE button on control
panel again until engine stops.
Installation Inspection
Complete the ”Installation Checklist” as you make the
inspection. Ensure all items have been filled-in and all
signatures have been obtained. Instruct the owner to mail
the white copy to:
Briggs & Stratton Power Products
Warranty Registration
P. O. Box 239
Jefferson, WI 53549-0239