Operating Instructions
Low Oil Shutdown
A low oil shutdown switch is provided to protect the engine. 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 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 unit on a level surface. The oil level shutdown switch can prevent the engine from starting even if oil level is sufficient, when the unit is placed on an uneven surface.
(FRONT PANEL SWITCHes MUST BE SET TO GENERATOR and 120V/240V Positions)
1.All load devices and extension cords should use three prong terminals. Refer to Table 2 for extension cord and cable size requirements.
2.Allow the engine to run for
3.The 120 volt duplex receptacles are rated for 20 amps and may be used in any combination of 120 volt loads and also with 240 volt loads through the 240 volt receptacles.
These duplex receptacles are of the Ground Fault Circuit Interupter (GFCI) type. Ground Fault Circuit Interrupters can significantly reduce the possibility of injury if an electrical short occurs. The engine must be running and the front panel switches set to supply power to the receptacles
before the GFCI’s can be reset.
A Ground Fault Circuit Interrupter may not be effective if the unit is not grounded! Refer to the
section entitled Grounding for proper steps to ground the unit.
The 120/240 volt twist lock receptacle is rated for 30 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 receptacles must not exceed the rated load limits of the unit. Refer to the identification plate on the unit for amp and wattage specifications.
6.Always shut off and remove loads before starting or shutting off the engine.
7.When plugging multiple electrical load devices into the receptacles, be sure to connect and activate the highest power draw item first. Allow the 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 unit 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 Power Usage Chart, see Table 1, 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 Table 2 for maximum limits for lengths of extension cords.
8.Circuit protection is provided by circuit breakers. The main circuit breaker is a rocker type rated for 30 amps. This
is the maximum total current draw for all receptacles in combination. A 20 amp circuit breaker supplies each of the two duplex receptacles. The circuit breaker opens when the 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 unit.
d.Press the circuit breaker pushbutton or rocker to reset
the circuit breaker.
Repeated cycling of the circuit breaker indicates a problem and may cause damage to the unit or
load devices. Do not operate the unit if repeated cycling of the circuit breaker occurs.
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