Receptacle; Dc Circuit Breaker - Yamaha EF2800i Service Manual

DC 3
1
12V10A
BATTERY
CHARGE
20A
ONLY
RESET
OFF
OVER
DC
LOAD PROTECTOR
SVU2320
N. DC
12V10A
1
BATTERY
CHARGE
ONLY
RESET
OFF
OVER
DC
AC
PROTECTOR
LOAD
BATTERY
CHARGE
ONLY
RESET
OFF
DC
PROTECTOR
RECEPTACLE/DC CIRCUIT BREAKER
2
AC RESET METHOD:
ENGINE PAUSE
7VU
-40
AC~
a b
SVU2330
SVU2340
2-14

RECEPTACLE

1. Check:
• AC receptacles (20 A) 1
• AC receptacle (30 A) 2
• DC receptacle (12 V, 10 A) 3
Cracks/damage → Replace.
Poor connection → Correct.

DC CIRCUIT BREAKER

1. Check:
• DC circuit breaker
Checking steps:
• Press the reset button 1 to the position of
"RESET" a.
• Connect the pocket tester (DC 20 V).
Pocket tester:
YU-03112, 90890-03112
• Start the engine.
• Set the economy switch to "OFF".
• Measure the DC voltage.
DC voltage:
More than 12 V at 3,550 r/min
(with no load at AC output cur-
rent)
• Set the reset button to "OFF" b.
Voltage is zero → OK
INSP
ADJ