System Ground; Grounding The Generator; Neutral To Frame Grounding - Generac XG Serie Manual Del Propietário

2.4.1 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 bonded to the AC neutral wire
in the generator control panel via a jumper wire.
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 or other alternative
power sources and must comply with all related laws and codes.

2.4.2 GROUNDING THE GENERATOR

The National Electrical Code requires that the

frame and external electrically conductive parts
of this generator be properly connected to an
approved earth ground (Figure 6).
Local electrical codes may also require proper grounding of the
unit. For that purpose, connecting a No. 10 AWG (American Wire
Gauge) stranded copper wire to the grounding lug 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 the area.
Figure 6 - Grounding the Generator
CONNECT GENERATOR GROUND HERE
Proper grounding of the generator will help

prevent electrical shock in the event of a
ground fault condition in the generator or in
connected electrical devices. Proper grounding
also helps dissipate static electricity, which
often builds up in ungrounded devices.

2.4.3 NEUTRAL TO FRAME GROUNDING

If service work is performed on the alternator, DO NOT discard
the white jumper wires from the terminal block to the alternator
ground, located on the rear bearing carrier. Alway make sure the
wires are properly connected before using the generator after
alternator service work is done (Figure 7).
Figure 7 - Neutral to Frame Ground Wires
Failure to reconnect these wires may create a
potential shock hazard when the generator is
running!
Operation
DO NOT DISCARD
THESE WIRES!
NEUTRAL TO
FRAME GROUND
7