Operation at High Altitude
At altitudes over 5,000 feet(1524 meters), a
minimum 85 octane gasoline is acceptable.
Engine power and generator output will be
reduced approximately 3.5% for every 1000
feet (305 m) of elevation above sea level. High
altitude may cause hard starting, increased fuel
consumption and spark plug fouling. To operate
at high altitudes FIRMAN can provide a high
altitude carburetor main jet. The alternative
main jet and installation instructions can be
obtained by contacting Customer Support.
Altitude main jet 1
Altitude main jet 2
NOTICE Operation using an alternative main
jet at elevations lower than the recommended
minimum altitude can damage the engine. For
operation at lower elevations, the standard
main jet supplied must be used. Operating the
engine with the wrong main jet may increase
exhaust emissions, fuel consumption and
reduce performance.
Grounding
The generator has a system ground that connects
the generator frame components to the ground
terminals on the AC output receptacles. The
system ground is connected to the AC neutral
wire. The neutral is bonded to the generator
frame. There may be Federal or State regulations,
local codes, or ordinances that apply to the
intended use of the generator. Consult a qualified
electrician, electrical inspector, or the local
agency having jurisdiction. This generator is not
intended to be used at a construction site or
similar activity as defined by NFPA 70-2020 (NEC)
section 590.6.
English
Altitude
489cc
3000-6000Feet
357717002
(914-1828 m)
6000-8000Feet
357717003
(1828- 2438 m)
OPEN
Connecting to a Building's Electrical System
Connections to your home's electrical system
must use a listed* transfer switch installed by
a licensed electrician. The connection must
isolate the generator power from the utility
power and comply with all applicable laws and
electrical codes.
WARNING
Generator voltage could cause
electrical shock or burn resulting
in death or serious injury.
•
Use approved transfer equipment to prevent
backfeed by isolating generator from electric
utility workers.
•
When using generator for backup power, notify
utility company.
•
Use a ground fault circuit interrupter (GFCI) in
any damp or highly conductive area, such as
metal decking or steel work.
• •
DO NOT touch bare wires or receptacles.
DO NOT use generator with electrical cords
which are worn,frayed, bare or otherwise
damaged.
•
DO NOT operate generator in the rain or wet
weather.
•
DO NOT handle generator or electrical cords
while standing in water, while barefoot, or
while hands or feet are wet.
•
DO NOT allow unqualified persons or children
to operate or service generator.
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Customer Service: 1-844-FIRMAN1