OPERATION
8
USING THE GENERATOR

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 (see “Equipment
Description”, earlier in this manual).
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

Generator Clearance
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 4).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 powerful 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
Figure 4 — Generator Clearance
Exhaust Port
Typical Generator Shown
• 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