Economy Switch; Pilot Light; Overload Warning Light - Yamaha EF3000iSE Service Manual

È
a
1
ECONOMY SWITCH/PILOT LIGHT/

OVERLOAD WARNING LIGHT

É
a
1
SWL2050T
1
SWL2060T
1
SWL2070T

ECONOMY SWITCH

1. Check:
• Economy switch 1
È 120 V-60 Hz, 220 V-50 Hz
É 230 V-50 Hz
Checking steps:
• Set the economy switch 1 to "ON"
" a.
"
• Start the engine.
• Turn the switch of the electric device con-
nected to the AC outlet "ON" "
and "OFF" "
engine speed increases and decreases.
Does not change → Refer to "TROUBLE-
SHOOTING" in CHAPTER 3 and "GEN-
ERATOR SYSTEM" in CHAPTER 4.

PILOT LIGHT

1. Check:
• Pilot light 1
Checking steps:
• Start the engine.
• Check that the pilot light 1 turns on.
Refer to "GENERATOR SYSTEM" in
CHAPTER 4.
OVERLOAD WARNING LIGHT
1. Check:
• Overload warning light 1
2. Remove:
• Control panel
• Overload warning light connector
Refer to "CONTROL PANEL" in CHAP-
TER 3.
Checking steps:
• Connect three dry cell batteries (1.5 V) to
the overload warning light lead.
• Check that the overload warning light 1
turns on.
Does not turn on → Replace.
3. Install:
• Overload warning light connector
• Control panel
Refer to "CONTROL PANEL" in CHAP-
TER 3.
2-20
INSP
ADJ
" to check whether the
"