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2.1.4 DIAGNOSTICS
If the generator shuts down due to a fault, the indicator will flash a
code to identify the problem.
2 Flashes = Low Battery (Voltage falls below 11.0 VDC for one •
minute)
NOTE:
Alarm will clear automatically if voltage rises over 11.0 VDC.
Battery voltage is not monitored during crank cycle.
3 Flashes = Overcrank (Unit does not start through entire start •
cycle)
4 Flashes = Overspeed (Alternator spins at 4200 rpm/72 Hz •
or greater)
5 Flashes = Low Oil Pressure (Drops below the 5 psi threshold •
of the switch)
NOTE:
There is a five second delay of the alarm when the engine is
first started up.
6 Flashes = High Oil Temperature (Unit shuts down when tem-•
perature switch limit is reached)
NOTE:
As the unit cools down it will attempt to restart automatically
when the temperature switch opens again.
7 Flashes = Underspeed (Alternator spins less than 3240 •
rpm/54 Hz for three (3) seconds)
NOTE:
After a fault is indicated, press stop momentarily to clear the
alarm once the problem is fixed.
2.2 OPTIONAL REMOTE
START/STOP PANEL
A remote mounted Start/Stop Panel is available that allows start-
ing and stopping the generator engine conveniently from inside the
vehicle. The remote panel includes a Start/Stop switch, hourmeter,
generator run lamp, and a wire harness.
2.3 AUTOMATIC CHOKE
This engine is equipped with an automatic choke that consists of
two main components: a choke solenoid and prechoke (Gasoline
only.).
2.3.1 CHOKE SOLENOID
During engine cranking (Start/Stop switch at START), a solid-state
choke module signals the choke solenoid to activate and cycle
(choke on/choke off) until the engine starts. The choke solenoid
thus opens and closes the carburetor choke valve only when
the engine is cranking. When the engine starts, the choke stops
cycling (Gasoline only.).
2.3.2 PRECHOKE
The choke system also has a temperature-sensitive metal strip that
adjusts choke valve angle according to ambient temperatures (i.e.,
in cold ambient temperatures, choke valve closes more). Once the
engine starts, an element heats the temperature-sensitive strip to
a normal operating condition, opening the choke valve. This may
take about three minutes in cooler weather (Gasoline only.).
2.4 BEFORE STARTING THE
ENGINE
NOTE:
Instructions and information in this manual assume the genera-
tor has been properly installed, connected, serviced, tested and
adjusted by a qualified installation technician or installation
contractor.
2.4.1 INSTALLATION
Generator installation must have been properly completed so it
complies with all applicable codes, standards and regulations
and with the manufacturer's recommendations. (See Part II -
Installation Instructions.)
2.4.2 ENGINE LUBRICATION
Have the engine crankcase properly serviced with the recommend-
ed oil before starting. Refer to sections "Engine Specifications",
"Checking the Engine Oil Level" and "Changing the Engine Oil and/
or Oil Filter" for oil servicing procedures and recommendations.
n
Any attempt to crank or start the engine
before it has been properly serviced it with
the recommended oil may result in an engine
failure.
2.4.3 FUEL SUPPLY
The engine must have an adequate supply of proper fuel to oper-
ate. Before starting it, check that sufficient fuel is available.
NOTE:
Depending on the installation, the generator may have either a
separate fuel tank, or it may “share” the vehicle engine’s fuel
tank.
2.4.4 COOLING AND VENTILATING AIR
Air inlet and outlet openings in the generator compartment must
be open and unobstructed for continued proper operation. Without
sufficient cooling and ventilating airflow, the engine/generator
quickly overheats, which causes it to shut down and may damage
the generator.
Operation