Generac Power Systems 1470-0, Owner'S Manual

Page: 7 / 24

7000EXL Extended Life Generator
7
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. Local
electrical codes may also require proper grounding of the
unit. For that purpose, a GROUNDING FASTENER is
provided on the generator end (Figure 2).
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. Be careful to keep the grounding wire attached after
connecting the stranded copper wire. However, local codes
may vary widely. Consult with a local electrician for
grounding requirements in your area.
Properly grounding the generator helps prevent electrical
shock if a ground fault condition exists in the generator or
in connected electrical devices, especially when the unit is
equipped with a wheel kit. Proper grounding also helps
dissipate static electricity, which often builds up in
ungrounded devices.
OPERATING THE
GENERATOR
IMPORTANT: Always unplug the battery float charger
before starting the generator.
Starting the Engine
Disconnect all electrical loads from the generator. Follow
these start instruction steps in numerical order:
1. Turn fuel valve to “On” position (Figure 3).The fuel
valve handle should be vertical (pointing toward
ground) for fuel to flow.
2. Make sure Idle Control switch is in “Off” position
(Figure 4).
3. Start engine according to instructions given in engine
owner’s manual.
Figure 2 — Grounding Fastener
Grounding
Fastener
Figure 3 — Fuel Valve
Fuel Valve is shown
in the On position
Figure 4 — Idle Control Switch
• See “Don’t Overload Generator” on page 12.
• Start generator and let engine stabilize before connecting
electrical loads.
• Connect electrical loads in OFF position, then turn ON for
operation.
• Turn electrical loads OFF and disconnect from generator
before stopping generator.
Exceeding generators wattage/amperage capacity can
damage generator and/or electrical devices connected
to it.
CAUTION