3
Operating Instructions
LOAD DEVICES
1. All load devices and extension cords
should use three prong terminals.
Refer to the following chart for
extension cord and cable size
requirements.
2. Allow the engine to run for 2-3
minutes before applying any
electrical loads.
3. The
120 volt receptacles
are rated
for 15 amps and may be used in any
combination of 120 volt loads and
also with 240 volt loads through the
240 volt receptacles.
The
240 volt receptacles
are rated
for 20 amps and may be used in any
combination of 240 volt loads and
also with 120 volt loads through the
120 volt receptacles.
The
120/240 volt twist lock
receptacle
, found on some units, is
rated for 20 amps and may be used
in any combination of 120 volt and
240 volt loads.
4. Individual receptacles should not be
loaded beyond the amperage
rating.
5. Total combined load through any
combination of receptacle must not
exceed the rated load limits of the
generator. Refer to the
identification plate on the
generator for amp and wattage
specifications.
6. Always shut off and remove loads
before starting or shutting off the
generator engine.
7. When plugging multiple electrical
load devices into the generator
receptacles, be sure to connect and
activate the highest power draw
item first. Allow the generator
engine to stabilize, then connect
and activate the next highest power
draw device. The smallest power
draw device should be connected to
the receptacle and activated last.
NOTE:
Power draw can be calculated
by multiplying volts and amps. The
resulting number is wattage.
Never exceed the posted maximum
wattage for the generator or any
individual receptacle. Refer to owner's
manuals and product tags to determine
the wattage of all electrical load devices.
If actual watt ratings are not available,
the following chart may be used as a
general guideline.
Remember that devices which generate
heat during operation such as heaters,
incandescent light bulbs, motors and
hair dryers have a higher power draw
than devices which generate little heat
during operation such as florescent
bulbs, radios, and clocks.
Long power cords and extension cords
also draw additional power. Keep cords
at minimum possible length.
Refer to the chart provided for
maximum limits for lengths of
extension cords.
8. Circuit protection is provided by a
circuit breaker. The circuit breaker
opens when the generator load
exceeds its maximum capacity or a
short circuit occurs. If the circuit
breaker opens, perform the following
procedures to correct the problem:
a. Shut off and disconnect all
electrical loads.
b. Attempt to determine the cause
of the electrical problem -
overloading or short circuit.
c. Do not use any devices that have
short circuits. Avoid overloading
the generator.
d. Press the circuit breaker
pushbutton to reset the circuit
breaker.
Air conditioner
2000-3000
Automatic washer
150-1500
Brooder
100+
Clothes dryer
5000-10,000
Coffee maker
400-700
Electric drill (small)
225-1000
Electric drill (large)
500-1000
Fan
40-200
Freezer
300-500
Hot plate
330-1100
Iron
500-1500
Light bulb
As Rated
Load Device
Watts
Load Device
Watts
Radio
50-200
Refrigerator
190-2000
Skillet
1200
Space heater
600-4800
Sump pump
400-3000
Television
200-500
Toaster
900-1700
Vacuum cleaner
200-300
Water pump
1000-3000
Water heater
1000-5000
Small hand saw
1000-2000
Large hand saw
1500-2500
Repeated cycling
of the circuit
breaker indicates a problem and may
cause damage to the generator or load
devices. Do not operate the generator
if repeated cycling of the circuit
breaker occurs.
LOW OIL SHUTDOWN
A low oil shutdown switch is provided
to protect the engine and generator on
most extended run models. When
engine oil level drops too low for
proper engine operation, the low oil
shutdown switch causes the engine to
shut off. If oil level is low when
attempting to start the generator
engine, the low oil level shutdown
switch prevents the engine from
starting. If engine does not start, check
oil level.
NOTE:
It is important to keep the
generator unit on a level surface. The
oil level shutdown switch can prevent
the engine from starting even if oil
level is sufficient, when the generator
unit is placed on an uneven surface.
Installation for Stand-by Use
Precautions must be taken to prevent
electrical back feeding into utility
systems. This requires isolation of the
electrical system. To isolate the
electrical system, perform the following
procedures:
1. Turn off the main electrical system
switch prior to connecting the
generator.
ESTIMATED POWER USAGE (WATTS)
