Yamaha EF2000iS - Inverter Generator Manuel du propriétaire télécharger pdf (Page 8)

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7DK-012

AE00088

CONNECTION NOTES

9 Avoid connecting the generator to commercial

power outlet.

9 Avoid connecting the generator in parallel with any

other generator.

1 Correct

2 Incorrect

AE00091

CONNECTION

Before the generator can be connected to a build-

ing’s electrical system, a licensed electrician must

install an isolation (transfer) switch in the build-

ing’s main fuse box. The switch is the connection

point for generator power and allows selection of

generator or main line power to the building. This

will prevent the generator from charging the main

power line (backfeeding) when the main power sup-

ply has failed or has been turned off for line repair.

Backfeeding can electrocute or injure line mainte-

nance personnel. Also, generator and building

electrical system damage can occur when normal

operating power returns if unit is used without an

isolation switch.

WARNING

AE00086

EXTENSION CORD NOTES

Extension cords should be protected by a tough flexible

rubber sheath (IEC 245) or the equivalent to withstand

mechanical stresses.

9 Connect the ground lead of the machine to the

ground (Earth) terminal 1 and connect the end to

the ground electrode buried in the ground.

7DK-011

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Yamaha EF2000iS - Inverter Generator Manuel du propriétaire Page 8