Using The Generator; Generator Location; System Ground - Generac Power Systems 7500EXL Rated watt Extended Life Generator Operator's Manual

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.
WARNING
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.
• 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.
• 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.
7500EXL Extended Life Generator
9

Generator Location

Generator Clearance
WARNING
Exhaust heat/gases can ignite combustibles,
structures or damage fuel tank causing a fire.
• Keep at least 5 ft. (152 cm) clearance on all sides of generator
including overhead.
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.
WARNING
Running generator gives off carbon monoxide,
an odorless, colorless, poison gas.
Breathing carbon monoxide can cause nausea,
fainting or death.
• Operate generator ONLY outdoors.
• Keep exhaust gas from entering a confined area through
windows, doors, ventilation intakes or other openings.
• DO NOT operate generator inside any building or enclosure
(even if doors or windows are open), including the generator
compartment of a recreational vehicle (RV).
Figure 4 — Generator Clearance
Typical Generator Shown
Exhaust Port