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When the rated wattage requirement of each electrical device has been determined, add these
numbers to find the total rated wattage needed. If this number exceeds the rated wattage of the
generator, DO NOT connect all these devices. Select a combination of electrical devices, which
has a total rated wattage lower than or equal to the rated wattage of the generator.
CAUTION: The generator can run at its surge wattage capacity for only a short time.
Connect electrical devices requiring a rated (running) wattage equal to or less than the rated
wattage of the generator. Never connect devices requiring a rated wattage equal to the surge
wattage of the generator. This can trip the circuit protectors (circuit breakers).
electric water heater (40 gal)
electric stove (each element)
Fig.7 - Estimated wattage requirements of common electrical devices
NOTE: The above wattage figures are estimates. Try to check the wattage listed on your electrical
device before consulting this chart.
Once you have determined what electrical devices you will be powering with the generator,
connect these devices according to the following procedure:
1. Plug in each electrical device with the device turned off. NOTE: Be sure to attach appliances
to the correct receptacles (outlets).
2. Push in the circuit reset buttons to the “on” position (NOTE: They may be already pushed in
which is the “on” position).
3. Start each appliance/device one at a time. Do not overload the capacity of the generator.
CAUTION: Do not connect 50Hz or 3-phase loads to the generator.