Honda EU65is Manuel De L'utilisateur page 37

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 (200 feet) for cables of 1.5
mm (0.0023 in ) and 100 m (330 feet) for cables of 2.5 mm (0.0039
in ). 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.
Make sure the electrical rating of the tool or appliance does not
exceed that of the generator. Never exceed the maximum power
rating of the generator. Power levels between rated and maximum
may be used for no more than 30 minutes.
Limit operation requiring maximum power to 30 minutes.
Maximum power in parallel operation is:
6.5 kVA
For continuous operation, do not exceed the rated power.
Rated power in parallel operation is:
5.5 kVA
In either case, the total power requirements (VA) of all appliances
connected must be considered.
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