Grounding the generator – Generac SE10000 User Manual

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Generac Portable Products SE10000 Generator

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• The generator produces a very powerful voltage that

can cause serious injury or death by electrocution.

Never touch bare wires or receptacles. Never permit

a child or any unqualified person to operate the

generator.

• Never handle any kind of electrical cord or device

while standing in water, while barefoot or while

hands or feet are wet.

• Use a ground fault circuit interrupter (GFCI) in any

damp or highly conductive area (such as metal

decking or steel work).

• Never use worn, bare, frayed or otherwise damaged

electrical cords with the generator.

• Gasoline is highly FLAMMABLE and its vapors

are EXPLOSIVE. Never allow smoking, open

flames, sparks or heat in the vicinity while

handling gasoline. Avoid spilling gasoline on a hot

engine. Comply with all laws regulating storage and

handling of gasoline.

• Do not overfill the fuel tank. Allow room for fuel

expansion. If tank is overfilled, fuel can overflow

onto a hot engine and cause a FIRE or an

EXPLOSION.

• Never store a generator with fuel in the tank where

gasoline vapors might reach an open flame, spark

or pilot light (as on a furnace, water heater, clothes

dryer). FIRE or an EXPLOSION may result.

• Do not insert any object through cooling slots of the

engine. You could damage the unit or injure

yourself.

• The unit requires an adequate flow of cooling air for

its continued proper operation. Never operate the

unit inside any room or enclosure where the free

flow of cooling air into and out of the unit might be

obstructed. Allow at least 3 feet of clearance on

all sides of generator or you could damage the unit.

• Never operate the generator:

in rain; in any enclosed compartment; if connected

electrical devices overheat; if electrical output is

lost; if engine or generator sparks; if flame or smoke

is observed while unit is running; if unit vibrates

excessively.

GROUNDING THE

GENERATOR

The National Electric Code requires the frame and

external electrically conductive parts of the generator

be properly connected to approved earth ground.

Local electrical codes may also require proper

grounding of the unit. For this purpose, a grounding

wing nut (Figure 1) is provided on the cradle.

Generally, connecting a No. 12 AWG (American Wire

Gauge) stranded copper wire to the grounding wing

nut and to an earth-driven copper or brass grounding

rod (electrode) provides adequate protection against

electrical shock. However, local codes may vary

widely. Consult with a local electrician for grounding

requirements in your area. Be sure to keep the ground

wire attached while you connect the electrode.
Properly grounding the generator helps prevent

electrical shock if ground fault conditions exists in the

generator or in connected electrical devices. Proper

grounding also helps dissipate static electricity, which

often builds up in ungrounded devices.

Figure 1 — Location of Grounding Wing Nut

Grounding Wing Nut

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