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System Ground
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).
Special Requirements
There may be Federal or State Occupational Safety
and Health Administration (OSHA) regulations, local
codes, or ordinances that apply to the intended use of
the generator. Please consult a qualified electrician,
electrical inspector, or the local agency having
jurisdiction:
• In some areas, generators are required to be
registered with local utility companies.
• If the generator is used at a construction site,
there may be additional regulations which must
be observed.
Connecting to a Building’s Electrical
System
Connections for standby power to a building’s
electrical system must be made by a qualified
electrician. The connection must isolate the generator
power from utility power and must comply with all
applicable laws and electrical codes.
Generator Location
Clearances and Air Movement
Place generator in a well ventilated area, which will
allow for removal of deadly exhaust gas. DO NOT
place generator where exhaust gas could accumulate
and enter inside or be drawn into a potentially
occupied building. Ensure exhaust gas is kept away
from any windows, doors, ventilation intakes, or other
openings that can allow exhaust gas to collect in a
confined area (Figure 3). Prevailing winds and air
currents should be taken into consideration when
positioning generator.
• When using generator for backup power, notify utility
company. Use approved transfer equipment to isolate
generator from electric utility.
• 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.
Generator produces hazardous voltage.
Failure to isolate generator from power
utility can result in death or injury to electric
utility workers due to backfeed of electrical
energy.
WARNING
• Keep at least 5 ft. (152 cm) clearance on all sides of
generator including overhead.
Exhaust heat/gases can ignite combustibles,
structures or damage fuel tank causing a fire.
WARNING
A
Using a generator indoors WILL KILL YOU
IN MINUTES.
Exhaust contains carbon monoxide, a
poison gas you cannot see or smell.
NEVER use in the home
or in partly enclosed
areas such as garages.
ONLY use outdoors and
far from open windows,
doors, and vents.
Figure 3 — Generator Clearance for Typical Generator
A - Exhaust Port