Yamaha YG4000DC Owners Manual - Page 19

Ac Switch N.f.b. - yg4000d rating

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A q w C-1 q D-1 q B q q w w C-2 q 763-193a w w D-2 qq 763-194d q 763-195a q w 763-124a 120V 240V GR YG WX 120V 779-017 AE00863 AC SWITCH (N.F.B.) The AC switch (Non-Fuse Breaker) turns off automatically when the load exceeds the generator rated output. 1 I "ON" 2 3 "OFF" å EF4000DE/YG4000D ∫ EF5200DE/EF6600DE/YG5200D/YG6600D/YG6600DE C-1 Supplies AC 120V (EF4000DE/YG4000D) C-2 Supplies AC 120V (EF5200DE/EF6600DE/YG5200D/ YG6600D/YG6600DE) D-1 Supplies AC 120V and 240V (EF4000DE/YG4000D) D-2 Supplies AC 120V and 240V (EF5200DE/EF6600DE/ YG5200D/YG6600D/YG6600DE) cC 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. AE00142 ECONOMY IDLE SWITCH When the economy idle switch is turned to "ON", the engine speed is automatically reduced to idle when the generator load is reduced to 0.8 A or less. The results are better fuel consumption and less noise. 1 I "ON" 2 3 "OFF" NOTE: The economy idle switch must be turned to "OFF" to increase engine speed to rated rpm when: - using a load of 0.8 A or less. - supplying AC 120V only from W with X. - 14 -

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–
14
–
q
w
763-124a
240V
120V
120V
GR
779-017
W
X
G
Y
AE00863
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
”
å
EF4000DE/YG4000D
∫
EF5200DE/EF6600DE/YG5200D/YG6600D/YG6600DE
Supplies AC 120V (EF4000DE/YG4000D)
Supplies AC 120V (EF5200DE/EF6600DE/YG5200D/
YG6600D/YG6600DE)
Supplies AC 120V and 240V (EF4000DE/YG4000D)
Supplies AC 120V and 240V (EF5200DE/EF6600DE/
YG5200D/YG6600D/YG6600DE)
c
C
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.
D-2
D-1
C-2
C-1
AE00142
ECONOMY IDLE SWITCH
When the economy idle switch is turned to "ON", the
engine speed is automatically reduced to idle when
the generator load is reduced to 0.8 A or less. The
results are better fuel consumption and less noise.
1
I
“
ON
”
2
3
“
OFF
”
NOTE:
The economy idle switch must be turned to "OFF" to
increase engine speed to rated rpm when:
-
using a load of 0.8 A or less.
-
supplying AC 120V only from W with X.
q
w
763-193a
q
w
q
w
A
B
763-194d
q
w
w
q
C-1
C-2
763-195a
q
q
q
q
D-1
D-2