Generac Power Systems Guardian Ultra Source 004451-1, Owner'S Manual

Page: 9 / 24

Figure 6 - Engine Control Panel
8
9 14
2.2 CORD SETS AND CONNECTION PLUGS
2.2.1 120 VAC, 20 AMP, DUPLEX RECEPTACLE
This is a 120 Volt outlet protected against overload by a 20 Amp
push-to-reset circuit breaker (Figure 7). Use each socket to power
120 Volt AC, single phase, 60 Hz electrical loads requiring up to a
combined 2400 watts (2.4 kW) or 20 Amps of current. Use only
high quality, well-insulated, 3-wire grounded cord sets rated for
125 Volts at 20 Amps (or greater).
Keep extension cords as short as possible, preferably less than
15 feet long, to prevent voltage drop and possible overheating of
wires.
Figure 7 - 120 Volt AC, 20 Amp, Duplex Receptacle
2.2.2 120 VAC, 20 AMP, GFCI RECEPTACLE
This unit is equipped with a ground fault circuit interrupter (GFCI)
(Figure 8). This device meets applicable federal, state and local
codes.
A GFCI receptacle is different from conventional receptacles. In the
event of a ground fault, a GFCI will trip and quickly stop the flow of
electricity to prevent serious injury.
Definition: Instead of following its normal safe path, electricity
passes through a persons body to reach the ground. For example,
a defective appliance can cause a ground fault.
A GFCI receptacle does NOT protect against circuit overloads,
short circuits, or shocks. For example, electric shock can still
occur if a person touches charged electrical wires while standing
on a non-conducting surface, such as a wood floor.
Test the GFCI outlet every month as follows:
Plug a test lamp into the receptacle. •
Start the generator, the test lamp should be on. •
Press the “Test” button located on the front of the receptacle to •
trip the device.
This should stop the flow of electricity making the lamp shut off. •
The yellow trip indicator should now be on.
To restore the flow of electricity, press the “Reset” button on •
the front of the receptacle. If the GFCI does not perform in
this manner, do not use the receptacle. Contact a local service
dealer.
This outlet is protected against overload by a 20A push-to-reset •
circuit breaker. Use the outlet to power 120V AC, single-phase,
60 Hz, electrical loads requiring up to a combined 2400 watts
(2.4 kW) or 20 amps of current.
Figure 8 - 120 VAC, 20 Amp GFCI Receptacle
7
Section 2 – Operation
Portable Generator System