Yamaha EF4500iSE - Inverter Generator, Theory & Diagnostics Manual

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Current Model Specifications and Wiring Diagrams – YG6600D
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SPEC
MAINTENANCE SPECIFICATIONS
Unit EF6600DE YG6600D YG6600DE
Valve spring: mm (in)
Free length IN 36.2 (1.43)
EX 36.2 (1.43)
<Limit> IN 34.0 (1.34)
EX 34.0 (1.34)
Set length IN 29.0 (1.14)
EX 29.0 (1.14)
Set force IN 10 kg (22.0 lb)
EX 10 kg (22.0 lb)
Tilt limit 1.6 (0.06)
Carburetor: mm (in)
Type/manufacture BV26-20/ BV26-21/ BV26-20/
MIKUNI MIKUNI MIKUNI
I.D. mark 7CT70 7CT20 7CT70
Bore size ø20 ø21 ø20
Main jet #116.3 #98.8 #116.3
Main air jet ø1.4 ø1.6 ø1.4
Pilot air jet ø0.9
Pilot outlet ø0.9 ø1.0 ø0.9
Valve seat size ø1.8 ø2.0 ø1.8
Main nozzle 106 P 53 A 106 P
Pilot jet #50 #63.8 #50
Throttle valve #120
Float height “H” 14.9 (0.59)
Carburetor heater resistance 26
Ω
at 23 °C (73.4 °F)
Unit EF6600DE YG6600D YG6600DE
Generator:
Type Brushless, self-exciting, single-phase,
synchronous generator
Main coil AC voltage
(with the sub coil coupler connected)
120 V (Br-R)
V 114 ~ 140
240 V (Br-L) V 225 ~ 275
Main coil AC voltage
(with the sub coil coupler disconnected)
120 V (Br-R)
V 20 ~ 30
240 V (Br-L) V 40 ~ 60
Sub coil AC voltage
(with the sub coil coupler disconnected)
120/240 V (G-G)
V 4 ~ 12
Exciter stator coil voltage V 10 ~ 20
GENERATOR
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