Honda EU26i Owner's Manual page 27

Limit operation requiring maximum power (see pages and ) to
58 60
30 minutes.
For continuous operation, do not exceed the rated power (see
pages 58 and 60 ).
In either case, the total wattage of all appliances connected must be
considered.
Do not exceed the current limit specified for any one receptacle.
Do not connect the generator to a household circuit. This could
cause the damage to the generator or to electrical appliances in the
house.
Do not modify or use the generator for other purposes than it is
intended for. Also observe the following when using the generator.
Do not connect an extension to the exhaust pipe.
When an extension cable is required, be sure to use a tough rubber
sheathed flexible cable (IEC 245 or equivalent).
Limit length of extension cables; 60 m for cables of 1.5 mm and 100
m for cables of 2.5 mm . Long extension cables will lower usable
power due to resistance in the extension cable.
Keep the generator away from other electric cables or wires such as
commercial power supply lines.
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