Ac Switch (N.f.b.); Fuel Tank Cap - Yamaha EF4000DFW Owner's Manual

A
1
2
B
1
2
C
1
D
1

AC switch (N.F.B.)

The AC switch (Non-Fuse Breaker) turns off automati-
cally when the load exceeds the generator rated out-
put.
1 "I" (ON)
2 "3" (OFF)
763-252a
å EF4000FW
∫ EF4000DFW
1
ç supplies AC 120 V (EF4000DFW)
∂ supplies AC 120 V and 240 V (EF4000DFW)
2
NOTICE
Reduce the load to the specified generator rated
output if the AC switch (N.F.B.) turns off. If it turns
off again, consult a Yamaha dealer.
2
1

Fuel tank cap

Remove the fuel tank cap by turning it counterclock-
wise.
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