Optional Remote Start/Stop Panel; Automatic Choke; Before Starting The Engine - Generac Power Systems 004703-1 Owner's Manual

If this generator has been reconnected for dual voltage AC out-
put (120/240 volts), install line breakers having an amperage
rating that is different than that stated above. The replacement
line breakers consist of two separate breakers with a connect-
ing piece between the breaker handles (so that both breakers
will operate at the same time). If the unit is reconnected for dual
voltage, it is no longer RVIA or CSA listed.
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, a fuel prime switch, 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.
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.
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.
2.4 BEFORE STARTING THE
ENGINE
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.
NOTE:
NOTE:
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.
Any attempt to crank or start the engine before
it has been properly serviced it with the recom-
mended 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.
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.
2.4.5 ENGINE EXHAUST GAS
Before starting the generator engine, inspect for exhaust leaks and
ensure there is no way for exhaust gases to enter the vehicle inte-
rior and endanger people or animals. Close windows, doors and
other openings in the vehicle that, if open, might permit exhaust
gases to enter the vehicle.
Generator engine exhaust contains DEADLY
carbon Monoxide, an odorless, colorless poi-
sonous gas. Breathing carbon monoxide can
cause: dizziness, throbbing temples, nausea,
muscular twitching, headache, vomiting, weak-
ness and sleepiness, inability to think clearly,
fainting, unconsciousness or even death. If you
experience any carbon monoxide poisoning
symptoms, move into fresh air and immediately
seek medical attention.
Never operate the generator set with the vehi-
cle inside any garage or other enclosed area.
Operation
NOTE:
9